CALGENE INC /DE/
10-K, 1997-03-31
AGRICULTURAL PRODUCTION-CROPS
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                       SECURITIES AND EXCHANGE COMMISSION

                              Washington, DC 20549

                                    FORM 10-K
                                  ANNUAL REPORT
                     PURSUANT TO SECTION 13 OR 15(d) OF THE
                         SECURITIES EXCHANGE ACT OF 1934

(MarkOne) 
[ ]  Annual  report  pursuant to section 13 or 15(d) of the  Securities
     Exchange Act of 1934 [Fee Required] For the fiscal year ended June 30, 1996
     or 
[X]  Transition  report pursuant to section 13 or 15(d) of the Securities
     Exchange  Act of 1934 [No Fee  Required]  For the  transition  period  from
     7/1/96 to 12/31/96.

         For the Fiscal Period Ended                 Commission File Number
               December 31, 1996                             0-14802

                                  CALGENE, INC.
                                  (Registrant)

                  Delaware                            68-0369863
       (State or other jurisdiction               (I.R.S. Employer
              of incorporation)                  Identification No.)

                       1920 Fifth Street, Davis, CA 95616
               (Address of principal executive offices) (Zip Code)

        Registrants telephone number, including area code: (916) 753-6313

          Securities registered pursuant to Section 12 (b) of the Act:

                                      NONE

           Securities registered pursuant to Section 12(g) of the Act:

                          Common Stock, $.001 par value

     Indicate by check mark whether the registrant (1) has filed all reports
required to be filed by Section 13 or 15(d) of the  Securities  and Exchange Act
of 1934  during the  preceding  12 months (or for such  shorter  period that the
registrant was required to file such reports),  and (2) has been subject to such
filing requirements for the past 90 days.

                                    Yes  X    No
                                        ---      ---
     Indicate by check mark if disclosure of delinquent  filers pursuant to Item
405 of Regulation S-K is not contained herein, and will not be contained, to the
best of registrant's  knowledge,  in definitive proxy or information  statements
incorporated by reference in Part III of this Form 10-K or any amendment to this
Form 10-K. ( )

     The aggregate market value of the voting stock held by nonaffiliates of the
Registrant was approximately $222,161,000 as of January 31, 1997, based upon the
closing  price on the NASDAQ  National  Market  System  reported  for such date.
Shares of Common  Stock held by each officer and director and by each person who
owns 5% or more of the outstanding  Common Stock have been excluded in that such
persons may be deemed to be affiliates.  This  determination of affiliate status
is not necessarily a conclusive determination for other purposes.

          66,729,861 shares of Common Stock were Issued and Outstanding
                            as of February 28,1997.

                       DOCUMENTS INCORPORATED BY REFERENCE

                                      None

<PAGE>

                                     PART I

ITEM 1.  BUSINESS

Overview

     Calgene is a  biotechnology  company  that is  developing  a  portfolio  of
genetically  engineered  plants  and  plant  products  for the  food,  seed  and
oleochemical industries. The Company's research and business efforts are focused
in three core crop  areas--fresh  produce  (tomato and  strawberry),  edible and
industrial plant oils (canola) and cotton--where Calgene believes  biotechnology
can provide substantial added commercial value in consumer,  industrial and seed
markets.

     In March 1996,  Calgene and Monsanto  Company  ("Monsanto")  entered into a
transaction  (the  "Monsanto  Transaction")  under  which  Monsanto  contributed
Gargiulo,  Inc.  ("Gargiulo"),  $30 million and certain oils and produce related
technology  to Calgene in  exchange  for a 49.9%  equity  interest  in  Calgene.
Gargiulo is a grower, packer, marketer and distributor of tomatoes, strawberries
and other  produce with  operations  in Florida,  California,  Mexico and Puerto
Rico.  In November  1996,  Calgene and  Monsanto  closed a  transaction  whereby
Monsanto purchased 6,250,000 shares of Calgene common stock for $50 million. The
transaction  brought  Monsanto's  equity  investment in Calgene to approximately
54.6%. In January 1997,  Calgene received an unsolicited  proposal from Monsanto
Company to acquire all of the  outstanding  shares of Calgene that Monsanto does
not  already  own  at a  price  of  $7.25  per  share.  The  proposal  is  under
consideration by a special committee of three disinterested Directors.

     Fresh Produce.  The Company is currently  growing,  packing,  marketing and
distributing  traditionally  developed  tomatoes,  strawberries  and other fresh
fruits and vegetables  through its Gargiulo  subsidiary.  Calgene scientists are
using  genetic  engineering  and plant  breeding  techniques  to develop  tomato
varieties  with increased  sweetness and delayed  softening in order to market a
premium quality product.  Calgene  scientists are also seeking to develop tomato
varieties  with  higher  yield  and  virus  resistance  in an  effort  to reduce
production costs. In May 1994, after FDA action, Calgene began commercialization
of the FLAVR SAVR tomato,  the world's first  genetically  engineered whole food
product.  Calgene has also received  regulatory  clearance to commercialize  the
FLAVR SAVR  tomato in Canada,  Mexico and the United  Kingdom.  In fiscal  1995,
Calgene curtailed  production of the FLAVR SAVR tomato and began introducing the
FLAVR SAVR gene into Gargiulo varieties using traditional plant breeding methods
in an  effort to  develop  agronomically  suitable  varieties.  Calgene  is also
seeking to develop  strawberry  plants that resist  diseases and produce berries
with increased sweetness.

     Plant Oils. Calgene is developing genetically engineered canola oils with a
broad  range  of food  and  industrial  applications.  Calgene  scientists  have
genetically  engineered canola varieties that produce substantial  quantities of
laurate,  an important food ingredient and an ingredient in soap,  detergent and
personal  care  products.  Laurate is not  naturally  present in canola or other
non-tropical  oil plants.  To date,  the Company has sold one million  pounds of
Laurical(TM) canola oil and is currently planning for approximately 70,000 acres
of  commercial  production  for  harvest in 1997.  The  Company is also in field
trials with canola plants that have been  genetically  engineered to produce oil
with increased stearate levels, creating a potential substitute for hydrogenated
oils in margarine,  fluid shortening and confectionery  products.  The Company's
subsidiary,  Calgene  Chemical,  manufactures  and  distributes  plant oil-based
chemicals.  Calgene is in the early stage of  developing  polyunsaturated  fatty
acids   ("PUFAs")  in  canola  plants  to  be  sold  to  food   ingredient   and
medical/nutritional markets based on health benefits.

     Cotton.  The Company is currently  selling  genetically  engineered  BXN(R)
cotton  seed and  traditionally  developed  cotton  seed  varieties  through its
subsidiary   Stoneville   Pedigreed  Seed  Company.   Calgene's  cotton  genetic
engineering  program  focuses on reducing  farmers'  growing  costs  through the
development  of  cotton  varieties  that  require  less  pesticides  and  cotton
varieties that produce natural colors.  Herbicide resistant and insect resistant
cotton  varieties have the potential to enable cotton  farmers to  significantly
reduce the total volume of herbicides  and  insecticides  applied,  resulting in
substantial  savings in production  costs,  added  flexibility in crop rotation,
improved yields and benefits to the environment.  The Company  commercially sold
its  genetically  engineered  BXN cotton,  which is resistant  to the  herbicide
Bromoxynil(R)  in 1995  and  1996 at a  price  premium  in  excess  of 41%  over
Calgene's non-genetically  engineered cotton seed. Calgene plans to commercially
introduce cotton varieties  genetically  engineered to contain both the BXN gene
and a Bt gene for resistance to Heliothis,  the principal cotton insect pest, in
1998.  Company  scientists  are in the  early  stages of a  development  program
designed to create cotton  varieties  having  natural fibers which may reduce or
eliminate  the need for dyeing and  provide  unique  color-fastness.  Calgene is
seeking to produce  identity-preserved  genetically  engineered  cotton and sell
premium-priced  colored  cotton  fiber  to the  fabric,  apparel  and  houseware
manufacturers.
<PAGE>

Business Strategy

     Calgene's  business  strategy is to build and grow operating  businesses in
its three core crop areas to facilitate the market  introduction  of genetically
engineered  proprietary  products and to maximize the long-term financial return
from such  products.  Implementation  of this  strategy will provide the Company
with  direct  access to  markets  where it will sell fresh and  processed  plant
products  having improved  quality traits and/or cost of production  advantages,
and to markets where it will sell seed that has been engineered with value-added
agronomic  traits.  Calgene has selected fresh produce (tomato and  strawberry),
edible and  industrial  plant oils  (canola) and cotton as its core crops on the
basis of the following criteria:

     o   Calgene has efficiently  transformed  and regenerated  these crops with
         proven plant transformation methods,  thereby making the crops suitable
         candidates for genetic engineering.

     o   These  crops  offer  significant  long-term  profit  opportunities  for
         genetically  engineered  products  in seed  (input) or crop and product
         (output) markets, or both.

     o   Market  characteristics  offer the Company a realistic  opportunity  to
         attain a leading market share in the input or output markets, or both.

     Calgene  addresses its core crop  opportunities  through a  combination  of
operating  subsidiaries and commercial  partnerships.  The Company is developing
genetically engineered,  premium quality, fresh market tomatoes and strawberries
through its Gargiulo subsidiary. In plant oils, the Company has developed and is
growing  genetically  engineered laurate canola and is developing a portfolio of
genetically  engineered  canola oils, some of which it intends to distribute and
process through its Calgene  Chemical  subsidiary.  Calgene  Chemical  currently
distributes  industrial and edible  vegetable oils, and  manufactures  vegetable
oil-based  specialty  chemicals.  In certain  market  segments where the capital
investment and other commitments  required to serve the markets exceed Calgene's
resources,  the Company has established  relationships  with major  corporations
which have  leading  positions  in the  targeted  segments.  These  arrangements
provide for the other  company to pay  Calgene  royalties  based on  genetically
engineered  product  sales or usage,  to  purchase  genetically  engineered  and
nongenetically engineered plant-based raw materials from Calgene or to assist in
Calgene's product and market  development.  In cotton,  the Company is currently
developing and marketing  conventional seed varieties and genetically engineered
herbicide  resistant  seed varieties  through its  Stoneville  subsidiary and is
developing and intends to market genetically  engineered insect resistant cotton
varieties.

Products and Product Development

     The following table sets forth  Calgene's  primary  genetically  engineered
products and products under development,  the potential commercial  applications
for such products, and the development status of such products:

<TABLE>
<CAPTION>
                                                                                        Product
            Product                          Applications                          Development Status

PRODUCE
<S>                             <C>                                     <C>
FLAVR SAVR Tomato               High quality fresh market tomato with   Commercialization began on a limited
                                delayed fruit degradation               basis in 1994. Varieties with improved
                                                                        agronomic characteristics are currently
                                                                        being developed.

High sweetness tomato           High quality fresh market tomato        Initial target genes have been
                                                                        transformed into tomato plants and are
                                                                        being evaluated.

Virus resistant tomato          Improved crop yields and quality        Plants are currently in field trials for
                                                                        certain RNA viruses.
</TABLE>



<PAGE>



<TABLE>
<CAPTION>
                                                                                        Product
            Product                          Applications                          Development Status

<S>                             <C>                                     <C>
Disease resistant strawberry    Improved  crop yields and longer shelf  Target genes are identified and are
                                life                                    currently being transformed into
                                                                        strawberry plants.

High sweetness strawberry       High quality fresh strawberry           Target genes are identified and are
                                                                        currently being transformed into
                                                                        strawberry plants.

PLANT OILS
Laurical(R)                     Confectionery and other food products   Test market began in 1995.
                                with improved functionality.
                                Alternative source of raw materials
                                for soaps and detergents.

High Stearate Oil               Margarine and shortening ingredient     Rapeseed plants with over 30% stearate
                                that requires no hydrogenation.         in the oil have been produced and are in
                                Liquid shortening.                      field trials.

High Myristate Oil              Butter replacers for baking.  Less      Rapeseed   plants   containing   40%
                                expensive  and more  abundant  source   myristate in oil have been produced in the 
                                of raw  materials  for milder soaps     greenhouse.
                                and personal care products.

Medium Chain Fatty Acids/       Less expensive source of raw            Rapeseed plants with  up  to  28%  medium  
Medium  Chain   Triglycerides   materials for  high  performance        chain fatty acids have been produced in
                                lubricants, nutritional formulas        the greenhouse.
                                and high energy foods

COTTON
BXN Cotton                      Cotton plants that require less         Commercialization began in 1995.
                                chemical herbicide usage

BXN plus Bt Cotton              Cotton plants that require less         Initial varieties have been developed.
                                chemical herbicide and insecticide      Commercial introduction planned for 1998.
                                usage
</TABLE>

Fresh Produce

     The Company's tomato  operations are conducted through Gargiulo Inc., which
was  contributed  by  Monsanto  to  Calgene  in 1996  as  part  of the  Monsanto
Transaction.   Gargiulo   engages  in  the  growing,   packing,   marketing  and
distribution of tomatoes and strawberries  and, to a lesser extent,  other fresh
fruits and vegetables.  Gargiulo also engages in breeding  research with respect
to tomatoes and, to a lesser extent,  strawberries.  Gargiulo's tomato producing
operations are conducted principally in Florida,  California,  Mexico and Puerto
Rico.  Gargiulo's  berry  production  operations  are conducted  principally  in
northern  California.  Tree  fruits  are grown in  Chile,  and  potatoes,  which
Gargiulo began producing, packing and distributing for the first time in January
1995, are grown in southwest Florida. In order to diversify the product line, in
the early  1980's  Gargiulo's  predecessor  companies  commenced an operation to
grow, cool, market and distribute strawberries in northern California.

     In February 1996,  Gargiulo  acquired  substantially  all of the assets and
certain  specified  liabilities  of the produce  business  conducted  by certain
affiliates  of  Collier  Enterprises  under the trade name of  "Collier  Farms."
Collier Farms is an agricultural producer of fresh tomatoes and other vegetables
in southwest Florida, and engages in the packing,  marketing and distribution of
those products into the commodity markets.
<PAGE>

     Gargiulo  believes  it has  achieved  recognition  among  the  wholesalers,
retailers, brokers and food service entities which it serves, as a reputable and
reliable  supplier  of tomatoes  and  berries.  Gargiulo  intends to continue to
concentrate its efforts in this business and to capitalize,  whenever  possible,
on the  opportunities  to profit in the commodity fruit and vegetable  business.
With its vertically  integrated  structure,  management,  marketing and research
capabilities and its established distribution channels, Gargiulo believes its is
well  positioned to take advantage of  opportunities  in the commodity fruit and
vegetable markets.

     Calgene scientists have genetically engineered the patented FLAVR SAVR gene
into flavorful  tomato  varieties to delay softening so that these varieties can
remain on the vine  longer to allow full  flavor and  texture to develop  before
harvest and be distributed with relatively low rates of spoilage. In view of the
production scale-up difficulties that it has encountered,  Calgene curtailed its
FLAVR SAVR tomato  growing  operations in the Spring of 1996 until it is able to
complete the  development of varieties of FLAVR SAVR tomatoes that have enhanced
commercial  agronomic  qualities.  Calgene,  through  its  Gargiulo  subsidiary,
intends to focus its tomato operations on plant breeding activities necessary to
develop such  enhanced  varieties of its  genetically-engineered  tomatoes,  but
there can be no assurance  that such efforts will be  successful  or will not be
discontinued  by  Calgene.  There  can be no  assurance  that  Calgene  will  be
successful  in  developing  genetically  engineered  tomatoes with the agronomic
characteristics   necessary  for  commercial  production  or  that  it  will  be
successful  in  marketing  a branded  tomato  line.  See  "Risk  Factors - Risks
Applicable to the Branded Tomato  Strategy" and "Risk Factors - Risks Associated
with Production of Genetically Engineered Tomatoes."

     Tomatoes. Gargiulo's principal product is fresh tomatoes. For the six month
period ended December 31, 1996,  Gargiulo packed and shipped  approximately  150
million  pounds of fresh  tomatoes,  which it  produced  through its own farming
operations,  through joint  ventures or  partnerships  with other  growers.  For
Gargiulo's  and its  predecessors'  fiscal years ended June 30, 1994,  1995 and,
1996 and the six month period ended  December 31, 1996,  product  revenues  from
Gargiulo's tomato operations were  approximately  $50.3 million,  $60.1 million,
$77.3 million and $32.1 million, respectively.

     Gargiulo's tomato operations are vertically  integrated with seed research,
production, packing, repacking, distribution, marketing, and sales capabilities.
With  production  available  year round  from its  various  locations,  Gargiulo
believes it is well  positioned for consistent  year round supply of tomatoes to
customers throughout the United States and Canada.

     Approximately 80% of the tomatoes produced by Gargiulo during calendar 1996
were  harvested and processed as green  tomatoes.  Green  tomatoes are typically
packed  into 25 pound boxes and then stored at  65(degree)F  in the  presence of
ethylene gas for one to four days.  This process  allows the tomato to achieve a
deep red color  acceptable  to the retail  consumer  and results in a sufficient
shelf-life  so that the tomato  reaches  the retail  consumer  in an  acceptable
condition.  The vast  majority  of tomatoes  produced  in the United  States are
harvested   green  and   processed  in  this  manner.   Gargiulo,   through  its
participation in a joint venture with a Mexican  partner,  has the capability to
produce  tomatoes  which are ripened on the vine,  packed and then shipped.  The
Mexican  climate  allows for vine ripening  which many retail  consumer  believe
results in a better  tasting  tomato than  tomatoes  which are picked  green and
ripened off the vine.

     Pursuant to a plan approved by Calgene's  Board of Directors in the quarter
ended December 31, 1996,  Gargiulo intends to  significantly  reduce its produce
acreage in  southwest  Florida.  The  reduction  in acreage  is in  response  to
increased competitive pressure from Mexico produce.

     Gargiulo  intends to embark  upon a branded  tomato  program to produce and
market a premium  tomato  under the  Gargiulo  name.  The success of the branded
tomato strategy will depend in large measure on Gargiulo's ability (i) to induce
customers to identify  Gargiulo's premium tomato with the Gargiulo name, (ii) to
induce consumers to pay a premium price for that superior  tomato,  and (iii) to
be able to produce and deliver that tomato to  customers on a consistent  basis.
Based on market research performed by Gargiulo and Calgene's experience with the
FLAVR SAVR tomato,  Gargiulo  believes that there is a sufficient  customer base
willing to pay a premium price for a superior  tomato to justify the significant
amount of money that will be required for marketing and advertising necessary to
promote the branded tomato. Ultimately, Gargiulo's branded tomato strategy is to
provide  advertising,  marketing and promotional  services directly to the major
retail  grocery  chains.  Gargiulo  believes that  retailers  would embrace this
service because it would  contribute to their profit.  It would benefit Gargiulo
by  providing  a  consistent  source of sales  for  Gargiulo's  tomatoes  and by
reducing  Gargiulo's  reliance  on the  commodity  markets.  As  one of the  few
vertically  integrated  commercial fruit and vegetable  growers in the industry,
Gargiulo  intends to use its plant  research  capabilities,  year  round  supply

<PAGE>

capabilities,  geographic and product line diversification and operational skill
to enable it to  produce  tomatoes  suitable  for sale  directly  to the  retail
market.  There can be no  assurance  that  Gargiulo's  efforts  with the branded
tomato will be successful.  See "Risk Factors--Risks Associated with the Branded
Tomato Strategy."

     Berries. During the six month period ended December 31, 1996, Gargiulo grew
approximately 2.1 million flats of fresh  strawberries and cooled  approximately
500,000  flats of fresh  strawberries  through  its own farming  operations  and
pursuant to relationships  with contract growers.  On a smaller scale,  Gargiulo
also cools and markets raspberries, grown by itself and others, and blackberries
and blueberries grown by others.  For the fiscal years ended June 30, 1994, 1995
and 1996,  and the six month period ended  December 31, 1996,  product  revenues
from  Gargiulo's  berry  operations  were  approximately,  $20.8 million,  $23.4
million, $30.8 million, and $16.1 respectively.

     Other Produce. Gargiulo grows red potatoes in southwest Florida. Gargiulo's
strategy is to position  itself to produce  and market  high  quality  fresh red
potatoes  during  the  winter  and  to  take  advantage  of  market  timing  and
potentially  stronger prices in competition with potatoes  obtained from storage
by other producers. As part of its joint venture with a Mexican grower, Gargiulo
produces and distributes  red, yellow and green peppers from Mexico from January
through May. Since the mid 1980's,  Gargiulo and its predecessor  companies have
imported and sold during the winter in the United States,  apricots,  asparagus,
grapes, nectarines,  pears, plums and raspberries from Chile and other South and
Central  American  countries.  Gargiulo,  through  its Chilean  subsidiary,  has
interests,  together with its Chilean partners, in grape vineyards and nectarine
orchards  located in Chile.  Gargiulo's  focus is on importing and  distributing
high quality fruit during the winter months in the United States and Canada.

Plant Oils

     The primary focus of Calgene plant oils  business is the  development  of a
specialty lipid food  ingredient  business that will leverage  Calgene's  unique
genetically  engineered  oils.  Initial  efforts  in this  area are aimed at the
commercialization of Calgene's cornerstone product,  Laurical(R),  a genetically
engineered canola oil containing lauric acid.  Calgene's  secondary focus is the
development   and   commercialization   of  oils   that   contain   long   chain
polyunsaturated fatty acids for food ingredient and  medical/nutrition  markets.
The final area of focus is the  development  and  commercialization  of oils for
industrial markets, in particular,  the oleochemical and oleochemical derivative
markets.

     Specialty Food Ingredients

     In 1996 over 14.7 billion  pounds of plant oils and oil based products with
a value of $3.7 billion were used in U.S.  food  products and  approximately  17
billion  pounds with a value of $4.25 billion were used in Europe.  The majority
of oil markets are commodity based, with purchases driven almost  exclusively by
price. These markets are served primarily by soybean,  sunflower,  canola,  palm
and other  commodity  oils. At any given time,  the prices for these oils seldom
differ by more than $0.05 per pound,  although the entire  commodity oil complex
rises and falls as a function of macro supply and demand conditions.

     Approximately  5% of the edible plant oils market  consists of  specialized
applications  where  ingredients  are  selected  principally  to  meet  specific
functional  requirements.  These specialty lipid markets are served primarily by
fractionated oil products and formulated ingredients  (emulsified oils processed
to achieve specific physical properties).  Each specialty lipid market is served
by a  spectrum  of  products.  In  contrast  to  commodity  markets,  there  are
significant price  differences among these products,  which can range from $0.50
to $2.00 per pound,  but typically do not vary as much over time as do commodity
prices. Functionality of the oil is important in these markets.

     Calgene is  developing a series of  structured  triglyceride  products with
specific saturated fatty acids for the food industry.  These products are unique
because  they produce  combinations  of fatty acids and  triglyceride  structure
which are not available from either natural or cost effective synthetic sources.
Calgene  believes  oils  consisting of these  triglycerides  are, at their price
points,   functionally  superior  to  current  products  in  many  cases.  These
functional  advantages  include  better flavor  release,  mouthfeel,  emulsifier
functionality,  light  reflectance  (allows reduced fat usage in opaque systems)
and air retention in whipped  products.  Upon  development  of an oil prototype,
Calgene  intends to generate the  applications  data  required for  customers to
derive full product benefits.  These data, along with competitive  product data,
should  allow the  determination  of optimum  product  formulation  (crude  oil,
formulated  ingredient,  etc.)  and  positioning  in  each  addressable  market.
Calgene's  strategy  is to  become  a  fully  integrated  specialty  lipid  food

<PAGE>

ingredient  supplier,  either  alone or in  partnership  with an  existing  food
ingredient  company.  The specialty food  ingredient  products  currently  being
developed  and further  described  below include high laurate oil, high stearate
oil, high myristate oil, and medium chain triglycerides.

     Polyunsaturated Fatty Acids

     Polyunsaturated  fatty acids  ("PUFA") are long chain fatty acids which are
produced by a variety of organisms  including algae and fungi. These fatty acids
are also found in fish oil. Recent clinical studies have shown that certain PUFA
have  significant  medical  benefits,  such as  cholesterol  control  and infant
nutrition.  Existing commercial sources of PUFA are fish oils, which are costly,
can contain toxins,  and often cannot be used as food additives due to poor odor
and  taste.  Calgene  has begun a  research  program  to clone the genes that it
believes  will allow  canola  plants to produce  PUFA.  If  successful,  Calgene
intends to sell PUFA products to food ingredient and medical/nutritional markets
based on the oil's health benefits.  PUFA are currently available primarily from
non-crop  sources (fish oils and  fermentation)  but are very  expensive.  Plant
produced PUFA will have a tremendous cost advantage. Also, the research required
to develop PUFA oils has a high level of technical  risk.  Calgene has therefore
chosen to work with strategic  partners who will fund PUFA oil  development  and
provide  the  necessary  clinical  and  marketing   capabilities   required  for
commercialization.

     Industrial Oils

     Approximately  10% of the world's  plant oil  production is consumed by the
oleochemical  industry.  In  particular,  coconut  and palm  kernel oils are key
feedstocks  because  they  contain  laurate,  a fatty acid which  offers  unique
cleansing  and  foaming  properties.  Laurate  based  surfactants  are a primary
ingredient  in the  manufacture  of soap,  detergent  and personal care products
worldwide.  The U.S. oleochemical industry consumed nearly 826 million pounds of
lauric oils worth $350 million in 1995 and 1.4 billion pounds worth $550 million
were  consumed  in Europe.  All of these oils were  imported  because  there are
currently no non-tropical sources of laurate.

     Where applicable,  the Company intends to market its genetically engineered
oils to the  oleochemical  and  oleochemical  derivative  industries  using oils
developed  for  Calgene's  food  ingredient  products.  In the  U.S.,  Calgene's
oleochemical  subsidiary,  Calgene  Chemical,  intends to  develop  oleochemical
derivatives  that  leverage the unique fatty acid  composition  of the Company's
engineered oils. Calgene Chemical develops, manufactures and markets a wide line
of specialty esters,  surfactants,  ethoxylates and other  oleochemicals for the
food,  cosmetic,  soap and  detergent,  sugar,  lubricant  and textile  markets.
Industrial  oil  products  developed or currently  being  developed  and further
described  below include high laurate oil,  high  myristate oil and medium chain
fatty acids.

     Genetically Engineered Oil Programs

     The  discussion  below  describes  the  targets  of  Calgene's  genetically
modified oil programs and the estimated size of the current  product markets for
which  Calgene's  products,   if  developed,   could  serve  as  equivalents  or
substitutes. It should be recognized that Calgene's potential products might not
be competitive with the entire market  identified due to performance and pricing
considerations.  With the  exception of the  Company's  initial  laurate  canola
(Laurical(R))  product  currently being  commercialized,  Calgene's  genetically
modified oil  products  are in various  stages of  development.  These  projects
involve  substantial  technical  challenges  and some are still in the "proof of
concept" phase.  Most of Calgene's  genetically  engineered oil products are not
expected to be commercially  available for several years, and their availability
will  depend  upon,  among  other  things,   achievement  of  certain  technical
objectives in the product development process. See "Research."

     Laurical(R). Calgene has developed and introduced Laurical(R), a novel high
value  structured   triglyceride   with  broad   application  in  food  markets.
Laurate-based  fats  are  used  in  confectionery  applications  that  are  cost
sensitive or require specialized  melting  properties.  Laurate or C12 is also a
key raw  material  for the soap,  detergent,  oleochemical,  and  personal  care
industries.  Currently, commercial sources of laurate are limited to coconut and
palm kernel oils,  which are imported  into the U.S.  primarily  from  Southeast
Asia.  Calgene has isolated and patented a C12 thioesterase gene responsible for
producing  laurate.  DNA constructs  containing this thioesterase gene have been
genetically  engineered  into  canola  plants,  some of which have more than 40%
laurate in the oil. The Company began  commercial  sales of its high laurate oil
in 1995  and  has  sold  the  Laurical  oil to one of the  largest  laurate  oil
consumers  in the U.S.  Calgene  is  currently  evaluating  the  functional  and
commercial  value of its  laurate  canola  oil in edible  applications.  Using a
different gene that they have cloned,  Calgene scientists are also attempting to
further  elevate  the  percentage  of  laurate  in canola  oil to  increase  its
commercial usefulness, particularly for industrial applications.
<PAGE>

     High  Stearate  Oil.  Margarines,   shortenings  and  many  fat-based  food
ingredients are currently  manufactured  from vegetable oils that are chemically
processed  by  hydrogenation  to  increase  the level of solid fat in the oil to
provide  suitable  texture  and  consistency.  Calgene  has  engineered  genetic
constructs into canola plants to increase the levels of the fatty acid stearate.
These high  stearate  oils could have  superior  functionality  with  respect to
melting  point,  taste and  texture  and  other  characteristics.  In  addition,
Calgene's high stearate oils are free of the trans-fatty  acids  associated with
hydrogenation,   which  some   scientists   believe  promote  the  formation  of
cholesterol.  The high level of stearate  will also allow for the  production of
food products without chemical processing (hydrogenation). Calgene is evaluating
these  genetically  engineered  canola  plants  in  both  field  trials  and  in
greenhouses.  Company  scientists  are  currently  attempting  to  increase  the
functionality  of its  high  stearate  oils  for  potential  use in  margarines,
shortenings  and food  ingredients.  The  Company  estimates  that  annual  U.S.
consumption of vegetable oils used in premium  margarines and  shortenings is in
excess of several hundred million pounds. Calgene believes that it could capture
a portion  of that  market  by  producing  canola  oil with  elevated  levels of
stearate  without the expense of  hydrogenation  and the  resultant  trans-fatty
acids.

     High  Myristate  Oil.  Myristate  and its  derivatives  are  potential  raw
materials  for soaps and  detergents  because  they  show  improved  performance
properties  as compared to laurate in certain uses.  Currently  myristic acid is
only available in limited  quantities  and is expensive  compared to other fatty
acids.  Using  a  variety  of  thioesterase   genes,   Calgene  scientists  have
genetically  engineered  canola  plants  that  produce oil  containing  over 40%
myristate.  Efforts are  underway to further  elevate the level of  myristate to
commercial significance.

     Medium  Chain  Fatty  Acids.  Calgene  has  isolated  and  cloned  a C8/C10
thioesterase  gene  responsible for producing Medium chain fatty acids ("MCFA").
DNA  constructs   containing  this   thioesterase  gene  have  been  genetically
engineered  into  canola  plants,  some of which have up to 28% MCFA in the oil.
Efforts  are  currently  underway  to  further  elevate  the  level  of  MCFA to
commercial significance.

     Medium  chain  triglycerides  ("MCT"),  which  are  currently  produced  by
resynthesizing MCFA into triglycerides,  are used as nutritional  supplements to
treat  dietary  disorders  and to provide a ready  source of energy for hospital
patients  recovering from post-surgical  trauma. MCT have also been incorporated
into  an  increasing  number  of  high-oleochemical  feed  stocks  derived  from
genetically  engineered  canola. The Company estimates that world consumption of
MCT are  approximately  22 million  pounds.  Recent  average  prices for MCT are
approximately $1.55 per pound.

     MCFAs  are  also  components  of  high  performance   synthetic   lubricant
ingredients  called  polyolesters.  Currently  available  MCFA are byproducts of
splitting and fractionation of coconut and palm kernel oil for the production of
other fatty acids,  which limits the supply of MCFA. The limited supply and high
cost of MCFA preclude the use of polyolesters in high volume  applications  such
as automotive  lubricants,  for which petroleum  derivatives are currently used,
even  though  polyolesters  often  provide  better  functionality.  The  Company
estimates that annual U.S.  consumption of polyolesters  and of similar products
exceeds 200 million  pounds.  Recent average  prices for MCFA are  approximately
$.90 per pound.

     Genetically Engineered Oil Production

     To  ensure  that  it  will be able to  produce  its  transgenic  oils  cost
effectively in the U.S., Calgene, is developing canola varieties adapted to U.S.
growing regions.  In addition to its own breeding program,  the Company accesses
advanced germplasm through joint breeding and commercial agreements with leading
canola companies in Denmark,  Germany,  France,  Canada and Australia.  Over the
past three years, farmers under contract to Calgene planted over 35,000 acres of
genetically engineered Laurical Canola. Calgene contracted with third parties to
collect  and crush the canola crop and  thereafter  sold the  resulting  oil and
meal.  The objective of this program is to  demonstrate  the  Company's  ability
eventually  to  produce  identity-preserved   genetically  modified  oils  under
contract at a reasonable cost compared with commodity oils. Calgene is currently
growing  16,000  acres of  Laurical  Canola  under  identity-preserved  contract
production for harvest in 1997 and expects to contract for an additional  60,000
acres.

     In December 1996,  Calgene and  Saskatchewan  Wheat Pool ("SWP") executed a
broad  agreement  encompassing  the  development  and  production of value-added
genetically engineered oil products in Canada. SWP will use its breeding program
to develop Canadian adapted,  specialty canola varieties by combining  Calgene's
genetically  engineered oils traits with SWP's germplasm.  SWP will then utilize
its extensive  distribution and crop-handling systems to produce crops in Canada
for Calgene using these varieties.
<PAGE>

     Monsanto Strategic Alliance

     In May  1996,  Calgene  and  Monsanto  executed  a  broad  strategic  cross
licensing  agreement  encompassing the two companies' oilseed research programs.
Under the  agreement,  Calgene  received a royalty  free  license to current and
future  Monsanto  agronomic  technology  for use in  combination  with Calgene's
proprietary oils modification  genes for use in developing  specialty canola oil
product.  Monsanto  received a royalty bearing license to Calgene  technology to
develop  agronomically  superior corn,  soybean,  canola and sunflower crops. In
addition,  Monsanto paid $7 million to Calgene and will pay  royalties  based on
sales of  insect  resistant  corn,  soybean,  canola  and  sunflower  seed  with
increased  oil  content  and  modified  meal   composition   utilizing   Calgene
technology.  Also a part of the  agreement  Monsanto paid Calgene $10 million in
cash to help fund oilseed research and development.  In exchange,  Monsanto will
receive a portion of the future profits from Calgene's specialty oils business.

     Kelco Agreement

     In January  1997,  Calgene  and The Nutra  Sweet  Kelco  Company  ("Kelco")
entered into an agreement to  collaborate  on the  development  of two specialty
vegetable oil products.  Kelco is a wholly owned subsidiary of Monsanto Company.
As part of the agreement, Kelco purchased from Calgene a nonexclusive license to
certain Calgene technology for use in research purposes, an option to expand the
reserach  license to  include  commercialization  rights,  and  certain  product
distribution rights.

Cotton

     Calgene's cotton genetic  engineering program is focused on the development
of  herbicide  resistant  and insect  resistant  cotton  varieties.  The Company
believes that such products will enable cotton farmers to  significantly  reduce
the total  quantities of herbicides  and  insecticides  applied to cotton in the
field. As a result,  Calgene expects significant  environmental benefits as well
as  substantial  reductions in farmers'  production  costs and improved  yields.
Calgene  believes that such cost savings to farmers will enable Calgene to price
genetically engineered seed varieties at a premium to current cotton seed market
prices. In addition, Company scientists are in the early stages of a development
program  designed to create cotton  varieties that produce  colored  fiber.  See
"Research."

     Fourteen  million acres of cotton were planted in the United States in 1996
making it the nation's  fifth largest field crop.  Of this total  acreage,  over
eight  million  acres of "upland  picker"  cotton are  planted in the  southern,
southeastern  and  southwestern  U.S., the balance being lower value  "stripper"
cotton  planted in the high  plains of Texas and  Oklahoma  (approximately  five
million  acres) and specialty  "acala" and "pima" cotton grown in California and
Arizona (one to one and one-half million acres). Calgene estimates that the U.S.
cotton seed market  exclusive of  genetically  engineered  traits has a value in
excess of approximately $100 million per year and produces cotton fiber having a
value in excess of $5  billion  per year at the farm  level.  Cotton  production
requires  the most  intensive  use of  agricultural  chemicals of any major U.S.
field crop.  Cotton  farmers spend over $200 million per year on herbicides  and
$225 to $400 million per year on  insecticides.  The majority of these herbicide
and insecticide costs occur in areas planted with upland picker cotton.  Despite
these costs the U.S. Cotton Council estimates that U.S. cotton growers lose crop
valued at over one billion dollars to weed and insect damage each year.

     Calgene has genetically  engineered varieties of upland picker cotton to be
resistant to the herbicide bromoxynil (BXN cotton).  Rhone-Poulenc  manufactures
and sells bromoxynil under its Buctril(R)  label.  Farmers currently use Buctril
for  broadleaf  weed  control  in  growing  corn and wheat  which are  naturally
resistant to bromoxynil.  However,  cotton,  a broadleaf plant, is not naturally
resistant  to  bromoxynil  and is killed by the  doses of  bromoxynil  which are
administered  to control  broadleaf  weeds.  Weed  control  in cotton  fields is
currently constrained by the lack of post-emergent broadleaf herbicides, such as
bromoxynil,  which are effective at low  application  rates.  Cotton farmers are
therefore limited to using other herbicides,  at high application  rates,  often
resulting  in crop  damage.  Buctril  is  effective  at low doses,  and  rapidly
degrades  in the  environment  in  less  than  two  weeks,  depending  on  field
conditions.

     In April  1995 the  Company  commercially  introduced  its first BXN cotton
varieties,  selling 225 tons of seed. Supply limited,  in April 1996 the Company
sold BXN cotton  seed that was grown on over 50,000  acres.  The BXN cotton seed
was sold at a 41% premium over Calgene's non-genetically engineered cotton seed.
Fiscal 1997  commercial  seed sales are  currently  in progress  with enough BXN
cotton seed to supply up to 400,000 acres.
<PAGE>

     Calgene has transformed  certain of its proprietary  cotton  varieties with
both a gene from a strain of the Bacillus  thuringiensis  ("Bt") and BXN.  These
plants  produce  a Bt  toxin  that  has  demonstrated  the  ability  to  achieve
significant  levels of control of Heliothis (the principal  cotton insect pests)
in  laboratory,  greenhouse  and field  tests.  U.S.  field  trials  with cotton
containing  the Bt genes  have  been  conducted  since  1994.  Calgene  plans to
commercially introduce cotton varieties with both BXN and Bt traits in 1998.

     Calgene  scientists are also genetically  engineering cotton varieties that
produce high quality cotton fiber having unique natural colors.  If successfully
developed,  these  fibers  could  reduce or  eliminate  the need for  dyeing and
provide unique  color-fastness while retaining superior spinning qualities.  The
annual  U.S.  market for dyed cotton  used in apparel  and home  furnishings  is
estimated  to be in excess of $4 billion.  If  successfully  developed,  Calgene
plans to market these cotton fibers directly to textile mills at a premium price
over traditional cotton fiber.

     Stoneville,   Calgene's   cotton  seed   subsidiary   with   operations  in
Mississippi,  Arizona and South Carolina,  holds the second largest share of the
U.S. upland picker cotton seed market with  approximately 9.4% U.S. market share
in 1996. See  "Competition."  Since it was acquired by Calgene in December 1986,
Stoneville  has  expanded  its cotton seed  processing  capacity by acquiring an
Arizona  based  delinting  and  processing  facility  in  1987,  and in  1989 by
constructing  a  highly  efficient   delinting   facility   constructed  at  its
Mississippi  headquarters.  In 1990,  Stoneville  acquired the cotton  assets of
Northrup King Co.,  which  include the Coker  Pedigreed  Seed Company  ("Coker")
cotton seed label,  the Coker  cotton  breeding  program and Coker  cotton sales
accounts, located primarily in the southeastern U.S. and in Spain.

     Stoneville  maintains a conventional cotton breeding program to develop new
cotton varieties with improved yield, earliness,  fiber characteristics,  insect
and  disease  resistance,   and  other  important   agronomic   characteristics.
Stoneville's  newest  variety ST 495,  which was  developed  by  Stoneville  and
introduced  in 1995,  combines  excellent  yield with "smooth  leaf" traits that
improve fiber grades. ST 474, which was introduced in 1994, continues to produce
superior  yields  and  exceptional  yield  stability  across  different  growing
regions. In 1993,  Stoneville  introduced  varieties ST 132 and LA 887 (licensed
from Louisiana State University),  which have demonstrated  excellent  agronomic
performance and superior fiber characteristics.

Research

     Overview

     Calgene believes that it has one of the world's leading  research  programs
in the  application of recombinant  DNA technology to plants.  Over the past ten
years, some of the most significant  advances in plant  biotechnology  have been
reported by Calgene's science team, which at December 31, 1996, was comprised of
168 research  and product  development  scientists  and support  personnel.  The
expertise of the Company's  research  scientists covers cell biology,  molecular
biology,  biochemistry,  plant physiology,  plant pathology,  plant breeding and
microbiology.  Calgene  currently  holds 47 issued U.S.  utility  patents and 20
foreign utility patents and has over 187 utility patent  applications  currently
pending in the U.S. and abroad.  See "Patents and Trade Secrets." Total research
and  development  expenses for the six month period ended December 31, 1996, and
for fiscal years ended June 30, 1996,  1995 and 1994,  were  approximately  $8.4
million, $14.0 million, $15.4 million and $15.6 million, respectively.  Research
and development  expenses  incurred under contract with others for the six month
period ended December 31, 1996,  and for fiscal years ended June 30, 1996,  1995
and 1994,  were $1.7  million,  $4.2  million,  $3.4  million and $2.7  million,
respectively.

     Calgene's  research  strategy has been to establish  itself as a recognized
world leader in the  application  of  recombinant  DNA  technology  to plants by
concentrating  its research efforts and resources on (i) developing  broad-based
expertise in  modification of the plant oils  biosynthesis  pathway and in fruit
and vegetable postharvest  physiology;  (ii) building a portfolio of potentially
useful  agronomic  genes from both internal  discovery  and external  licensing;
(iii)  developing  the most  effective and efficient  plant  transformation  and
regeneration  systems and gene  expression  systems  applicable to targeted core
crops;  and (iv) being the most proficient at integrating  molecular  techniques
with conventional plant breeding.

     The plant  genetic  engineering  process can generally be divided into five
major  phases:  (i)  identification  and  isolation  (cloning) of genes and gene
promoters  (sequences of DNA that regulate gene  expression);  (ii) transfer and
integration  of a gene or  genes  into the  chromosomes  of the  recipient  cell
(transformation); (iii) selection and regeneration of the transformed cells into
whole plants using cell culture methods;  (iv)  verification  that the expressed

<PAGE>

genes  confer  the  desired  trait  (phenotype);  and (v)  genetic  analysis  to
determine  that  successive  generations  consistently  inherit  and express the
desired trait.  Calgene scientists have developed efficient plant transformation
and regeneration systems for tomato,  strawberries,  cotton and canola.  Calgene
has received patents on promoters which  selectively  express plant genes in the
tissue of ripening tomatoes and promoters which selectively  express plant genes
in the seeds of canola plants. These technical tools are necessary to assure the
proper  expression of recombinant  genes.  The Company  believes that patents on
these promoters may provide Calgene with a competitive advantage.

     Calgene is  investigating  a novel method of plant  transformation,  termed
"plastid  transformation."  This  method  allows a high  number of foreign  gene
copies to be  introduced  into plant cells  resulting in a high level of foreign
gene  expression.  Such high protein  levels are desired for a diverse  array of
potential  applications  in  transgenic  plants,  including the  enhancement  of
agronomic  traits.  One advantage of this technology  derives from the fact that
plastid-borne genes are inherited exclusively from the maternal parent, and thus
there is no pollen transmission.  This eliminates any possibility of outcrossing
of  inserted  genes,  and  thereby   facilitates  hybrid  breeding   strategies.
Researchers  at Calgene  have used this  technology  to obtain  foreign  protein
expression levels that constitute 40% of the total soluble protein in the leaves
of transgenic  plants.  Although  plastid  transformation  generally  results in
plants containing the foreign gene in every plant cell,  Calgene scientists have
developed a method to selectively  express  foreign  plastid-borne  genes.  Such
selective  gene  expression  permits the use of this  technology  with a greater
range of gene candidates.  Opportunities in each of Calgene's core crops for the
plastid transformation method have been identified.  In August 1996, Calgene was
granted  two  patents for plastid  transformation  in plants.  The first  patent
provides a method  for  enhancing  expression  of a gene in a plastid by using a
gene sequence  preferred by the plant plastid.  The second patent is co-owned by
Calgene and Rutger's  University  which  covers  expression  of Bt  insecticidal
protein in  chloroplasts.  In  December  1996,  Calgene was granted a third U.S.
patent  for the  system  for the  expression  of  foreign  genes  introduced  in
plastids, and describes expression levels higher than those previously achieved.

Fresh Produce

     Calgene  has  identified  and cloned or acquired  rights to a portfolio  of
genes which  influence  the ripening and post harvest  physiology of many fruits
and  vegetables.  Calgene  scientists  were among the first to  demonstrate  the
ability  to  repress   endogenous   plant  genes  using  antisense   technology.
Specifically,  they have  achieved up to a 99%  reduction  of  polygalacturonase
("PG"),  a  naturally-occurring  enzyme  involved in the  softening of tomatoes,
resulting  in  tomatoes  with  delayed  degradation  and  spoilage   properties.
Calgene's  efforts in this area have  resulted in the issuance of a U.S.  patent
covering  antisense PG in tomatoes as well as a U.S.  patent  covering the broad
use of antisense  technology  in plants.  See "Risk  Factors--Patents  and Trade
Secrets."

     Under a research  collaboration with scientists from  Rousell-Uclaf,  S.A.,
Calgene  scientists  have  cloned a high  activity  gene for  sucrose  phosphate
synthase,  which is believed to play a major role in the production and transfer
of  photosynthate  (sugar) in plant  leaves to  storage in the fruit,  tubers or
roots.  This gene is being  applied to alter the  amount  and  quality of stored
sugars in tomato,  and is  applicable  to a broad range of crops.  In  addition,
Calgene has entered  into  research  agreements  with  several  Universities  to
genetically  engineer  tomato  plants to be  resistant  to a wide range of viral
diseases.  Viral  diseases  are a major  cause of low tomato crop yield and poor
fruit quality.

     Gargiulo began  investing in research and  development in the early 1980's.
At its inception,  the primary focus of the reserach and development  effort was
the seed  development  program,  designed to increase  tomato yield and increase
fruit size.  Research efforts remain  concentrated on obtaining better yield per
acre, and producing a tomato with attributes  such as better taste,  texture and
color. Other tomato research goals include the development of tomatoes which are
resistant to insects,  fungal and bacterial disease, which have high temperature
fruit  set  and  which  have  improved  flavor,  firmness  and  color,  and  the
development  of seeds  designed  to grow best in the diverse  climatic  areas in
which Gargiulo  operates.  The research program has produced  varieties that are
grown by Gargiulo and which Gargiulo believes have resulted in higher yields per
acre than varieties  available from competing seed companies.  Gargiulo believes
that one of the competitive  strengths of its tomato research effort lies in the
ownership of its own seed production  facility in Chile and its tight linkage to
its commercial operations. This affords Gargiulo the opportunity to screen large
numbers of potential commercial varieties in commercial field trials with direct
feedback from the market.
<PAGE>

     Calgene is conducting a research program to genetically engineer strawberry
plants to resist Botrytis, a fungal disease which reduces crop yields and resist
verticillium  and phytopthora to reduce the current reliance on soil fumigation.
Calgene  scientists are also working to genetically  engineer  strawberries with
increased sweetness.

     Plant Oils

     Calgene believes that it has a leading research program to modify plant oil
composition.  Calgene has allocated  the largest  percentage of its research and
development  expenditures to develop a portfolio of genetically  modified canola
oils. Calgene selected canola because of its efficient oil producing  capability
and its  adaptability  to a broad range of North  American and European  growing
regions. Canola also has certain biological  characteristics that make it a good
candidate for genetic engineering.  The primary focus of Calgene's oils reserach
effort  is the  manipulation  and  control  of plant  oil  biosynthesis  through
identification, isolation and use of the genes necessary for specific changes in
plant oil  composition.  These genes can be used in a variety of oilseed  crops.
For certain products,  soybean is currently being evaluated as an alternative to
canola. It is anticipated that Calgene will leverage Monsanto's  capabilities in
these  other  crops.  Calgene's  oils  research  are  working  in three  areas -
modification  of saturate  levels,  modification  of fatty acid chain length and
control of triglyceride  structure. To cost effectively produce its modified oil
products,  Calgene uses plant breeding to convert the plant prototypes developed
by the  research  group  into  agronomically  competitive  cultivars.  The plant
breeding  strategy  calls for the  coordination  of Calgene's own plant breeding
program with leading plant breeding programs in target  production  geographies.
Calgene's  internal plant breeding program focuses on using research  prototypes
to produce breeding lines for use in final variety development. In this process,
Calgene's  plant  breeders  fine  tune  the  chemical  composition  of the  oil,
stabilize  the oil  trait,  and  ensure  that the  breeding  lines have no gross
agronomic  deficiencies.  Calgene's  breeding  partners then use these  breeding
lines  to  develop   agronomically   competitive   cultivars  for  the  targeted
geographies.  Calgene  also has  royalty  free  access to  Monsanto's  agronomic
technology for use in developing specialty oil varieties,  and will utilize this
technology on a broad basis in its product development programs.

     In 1990, Calgene cloned a gene for stearoyl-ACP desaturase, a key enzyme in
the formation of plant oils used in both food and industrial  applications.  The
Company  has  introduced  the  stearoyl-ACP  desaturase  gene into  canola in an
antisense  orientation  and increased the level of the saturated fat stearate in
the oil by more than ten  times.  This was the first  reported  modification  of
vegetable  oil by genetic  engineering.  Calgene is currently  conducting  field
trials to evaluate genetically  engineered canola plants with elevated levels of
stearates.  Trials have been  conducted in Michigan,  Georgia,  South  Carolina,
Alabama and  California,  as well as in Canada and  Scotland.  Rapeseed oil with
higher levels of stearates could be a potential substitute for hydrogenated oils
in margarine, shortening and confectionery products.

     In 1991,  Calgene cloned the gene for lauroyl-ACP  thioesterase,  an enzyme
that plays an important  role in the  synthesis  of laurate,  a medium chain C12
fatty  acid  used in  food  industries  and in  soap,  detergent,  oleochemical,
personal care. Oil containing  laurate is naturally  produced by coconut and oil
palm trees,  but is absent in major  European and North  American  oilseed crops
such as canola and soybean.  Calgene has genetically  engineered the lauroyl-ACP
thioesterase  gene into canola and developed  plants that produce oil containing
over 40% laurate.  This was the first  reported  development of an oilseed plant
producing a fatty acid not  naturally  present in the seed.  Calgene  received a
U.S.  patent on the lauroyl-ACP  thioesterase  gene in March 1994. An additional
U.S.  patent was granted to Calgene in May 1996 that expands the coverage of the
thioesterase  gene.  Calgene is currently working to further elevate the laurate
level in canola oil and increase the commercial usefulness.

     In  February  1993,  Calgene  was  granted  a U.S.  patent  to  genetically
engineered Brassica cells and in August 1993 to genetically  engineered Brassica
cells in  Europe.  Brassica  is the  genus  name for a family  of  plants  which
includes  canola,  broccoli,  cauliflower,  cabbage and brussel  sprouts.  These
patents cover the most efficient  transformation  method for Brassica species in
the industry and is a key technology of Calgene's  proprietary  vegetable  oils.
Calgene has sold  licenses  to other  companies  for use of this  transformation
method in areas outside the Company's  core crop areas.  The European  patent is
currently being challenged in opposition proceedings.

     In June 1994, Calgene scientists announced the cloning of a gene encoding a
ketoacyl-CoA  synthase  which was used to convert  canola  rapeseed  to rapeseed
producing a high erucic oil. Calgene believes that this and similar genes can be
used to develop oilseed varieties  enriched in long chain fatty acids which have
value for industrial and edible applications.
<PAGE>

     In June 1994, Calgene scientists  announced the purification and cloning of
the coconut gene lysophosphatidic acid acyl transferases ("LPAAT").  This enzyme
is  efficient  at placing  short  chain  saturated  fatty  acids into the middle
position of triacylglycerol  molecules during their biosynthesis.  Most oilseeds
including  canola,  soybean,  sunflower and others cannot build  triacylglycerol
molecules with saturated fatty acids in the middle position. Calgene anticipates
that use of the LPAAT gene could  result in the  development  of  oilseeds  with
levels of laurate,  myristate, and medium chain fatty acids at levels as high as
75%. In October 1996 Calgene was granted a U.S.  patent that covers medium chain
LPAAT.

     Using a variety of thioesterase genes,  Calgene scientists have genetically
engineered  canola  plants that produce oil  containing  over 40%  myristate,  a
medium chain C14 fatty acid.  Myristate  and its  derivatives  are potential raw
materials  for soaps and  detergents.  In October  1995,  Calgene  was granted a
patent covering the myristol  thioesterase gene which is potentially  useful for
the development of plants rich in myristate.

     Calgene has isolated and cloned a C8/C10  thioesterase gene responsible for
producing  MCFA.  DNA constructs  containing  this  thioesterase  gene have been
genetically  engineered into canola plants, some of which have up to 28% MCFA in
the oil. MCFA are components of high performance synthetic  lubricants.  Efforts
are underway to further elevate the level of MCFA to commercial significance. In
May 1996 Calgene was granted  patents  encompassing  synthase genes which may be
responsible for increasing the production of C8/C10.

     In May 1995,  Calgene  was  granted  a patent  covering  the seed  specific
promoter  napin,  which is a key  element in many of the  Company's  genetically
engineered plant oils products. Seed specific promoter technology is relevant to
almost every  genetically  modified  oil and meal  product by allowing  specific
control of genes introduced into plant cells by genetic engineering. In the case
of oil modification, seed specific promoters ensure that only plant storage oils
are effected by transgenic oils genes,  without  otherwise  affecting the plant.
Because of the timing and strength of expression, the napin promoter is the most
common promoter used in plant oils genetic  engineering  research.  In July 1996
Calgene was granted a U.S. patent covering the seed specific  promoter BCE4. The
BCE4 gene was isolated to take  advantage of its ability to express  genes early
in canola seed development.

     Cotton

     Under  a  research  collaboration  with  Rhone-Poulenc,   in  1986  Calgene
scientists cloned the BXN gene which encodes an enzyme that degrades bromoxynil,
a broadleaf  herbicide  produced and sold by Rhone Poulenc.  For cotton farmers,
broadleaf weed control is currently inefficient and costly because post-emergent
broadleaf herbicides such as bromoxynil,  which are effective at low application
rates,  are lethal to cotton,  a broadleaf  plant.  Cotton farmers are therefore
limited to using other herbicides at high application  rates, often resulting in
crop damage.  Calgene proprietary cotton varieties  engineered with the BXN gene
show no adverse  effects when  bromoxynil is applied at up to ten times expected
field rates.  By using BXN cotton seed and bromoxynil,  Calgene  believes cotton
farmers will reduce herbicide usage and crop damage and have more effective weed
control.  Rhone-Poulenc owns the BXN gene patent,  which is licensed exclusively
to Calgene for use in cotton.  Stoneville,  Calgene's  cotton  seed  subsidiary,
commercially  introduced its first BXN cotton varieties to U.S. growers in April
1995.

     Calgene has transformed  certain of its proprietary cotton varieties with a
BXN gene linked to a gene from a strain of Bt. These plants produce a toxin that
has  demonstrated  the  ability  to  achieve  significant  levels of  control of
Heliothis,  the principal cotton insect pests. Cotton plants containing both BXN
and Bt were developed by Calgene in 1990 and first field tested in 1991. Patents
covering Bt technology  have been applied for by other  companies,  two of which
have granted Calgene the right to obtain licenses to their technology.

     Calgene is also  conducting  a research  program  to  genetically  engineer
cotton plants to produce fiber with improved or unique characteristics. Research
targets include  developing  colored cotton fibers that require little or no dye
while maintaining its quality spinning characteristics.  Calgene scientists have
demonstrated  from  initial  test  results  that they have  altered the color of
cotton fiber.  Further  research is focusing on enhancing the shade of color. In
July 1996, Calgene was granted a patent covering a gene construct for expression
of the pigmentation gene, melanin, in cotton fiber.

Patents and Trade Secrets

     Calgene  currently  holds 47 issued  U.S.  utility  patents  and 20 foreign
utility patents, three of which have been assigned to contract partners. Calgene
has 187 utility patent applications currently pending in the U.S. and abroad and

<PAGE>

will  continue  to file  patent  applications  in  order to  obtain  proprietary
protection  of  certain  genes,  gene  constructs,  uses of  genes  in  specific
applications  and  methods  for  genetic  engineering  of  plants.  There  is no
assurance that patents can be obtained in a timely fashion,  or if issued,  will
afford Calgene any significant protections.

     In April  1992,  Calgene  was  granted a U.S.  patent  covering  the use of
antisense technology in plants. Calgene is involved in litigation with Enzo, the
licensee of other patents intending to cover the use of antisense  technology in
all cells.  Calgene and the other company have each  challenged  the validity of
the other's patents.  See "Legal  Proceedings." In Europe, a patent intending to
cover  antisense  in all cells has been  granted to Enzo.  Calgene  has filed an
opposition  to the grant of that patent.  Agracetus  has been granted a European
patent  with  claims  intending  to cover the use of  antisense  in all  plants.
Calgene  has  filed an  opposition  to the  grant of that  patent.  In May 1996,
Monsanto  Company  purchased the plant  biotechnology  assets of Agracetus along
with related intellectual property.

     Also  related to  antisense  technology,  Calgene  is a licensee  under the
patent rights held by the Fred Hutchinson Cancer Research Center ("FHCRC").  The
patent application is pending and is seeking to provoke an interference with the
issued Enzo U.S.  patent.  As part of its agreement with the FHCRC,  Calgene has
agreed to indemnify certain patent and litigation costs incurred by FHCRC.

     Calgene's  research  efforts  resulted  in the  issuance  of a U.S.  patent
covering the PG gene which  Calgene  refers to as the FLAVR SAVR gene. In August
1991,  Campbell  licensed  to Calgene the  exclusive  North  American  rights to
produce  and sell fresh  market  tomatoes  containing  the FLAVR  SAVR gene.  In
February 1994,  Calgene,  Campbell and Zeneca A.V.P.,  another  company using PG
gene  technology,  entered  into  an  agreement  under  which  Calgene  acquired
exclusive  worldwide  rights to produce and sell fresh market  tomatoes with the
FLAVR SAVR gene. In November,  1986, Calgene licensed to Kirin Brewery Co., Ltd.
exclusive  commercial rights to the FLAVR SAVR gene in fresh market tomatoes for
Japan, Korea and Taiwan.

     In April 1993,  Calgene  announced the signing of several  cross  licensing
agreements with Monsanto  Company.  The agreements  resolved several current and
potential  patent  conflicts  between the two companies.  Under the  agreements,
Calgene received licenses to Monsanto's patent and patent  applications  pending
in the areas of plant transformation  technologies,  and selectable markers; and
the  right to  obtain  certain  licenses  to  Monsanto's  Bt  insect  resistance
technology for use in cotton.  Monsanto  received  licenses to Calgene's patents
and patents pending in the areas of plant  transformation  of certain plants and
antisense RNA  technology.  Calgene and Monsanto  granted each other licenses to
certain of their respective patents pending in the area of ethylene  repression,
and settled an interference  proceeding at the U.S. Patent and Trademark  Office
directed   toward  CaMV  promoters   which  are  broadly  used  by  agricultural
biotechnology  companies to control gene  expression in  genetically  engineered
plants.  In  January  1994,  Calgene  acquired  rights to obtain a license to Bt
technology owned by Plant Genetic Systems N.V.

     In September 1995,  Calgene and Monsanto entered into an agreement  whereby
Calgene will participate in Monsanto's direct licensing program for Bt cotton in
the U.S.,  subject to the  issuance of a patent to Monsanto  which covers the Bt
gene currently  used by Calgene in its product  development  efforts.  If one or
more patents issue to a party other than Monsanto covering use of the Bt gene(s)
used in Calgene's Bt products,  it may be necessary  for either  Calgene  and/or
Monsanto  to  obtain a license  in order for  Calgene  to  commercialize  its Bt
products.  There is no  assurance  that it will be possible  to obtain  licenses
under such third party patents on commercially reasonable terms, if at all.

     Other patent applications filed by Calgene competitors and others could, if
patents are issued,  preclude Calgene from using, without a license,  technology
and  techniques  basic  to  genetic  engineering  and  to  areas  of  particular
importance  to Calgene.  The extent to which  Calgene may be required to license
such  patents  and the cost and  availability  of such  licenses  are  currently
unknown.

     Some of the Company's  product  development  contracts  require  Calgene to
transfer  intellectual  property  rights,  including  patents,  to the  contract
sponsors, and for Calgene to receive certain license rights.

     Plant varieties may also be protected under USDA's Plant Variety Protection
("PVP") program.  Calgene has several PVP certificates issued and additional PVP
applications pending.

     Calgene also seeks to  strengthen  its  intellectual  property  position by
licensing technology  developed at universities and other corporations.  In some
instances, such licenses are necessary to enable the practice of fundamental DNA

<PAGE>

technology.  In other  instances,  licenses are used to obtain a competitive  or
proprietary position or to enhance Calgene's technology.

     In  addition  to patents,  the  Company  seeks to protect  its  proprietary
know-how as trade  secrets.  Although  Calgene takes  precautionary  measures to
maintain the  confidentiality  of its trade secrets,  there is no assurance that
competitors will not gain access to Calgene's know-how or independently  develop
substantially equivalent know-how.

Competition

     The plant biotechnology industry is highly competitive. Competitors include
independent companies that specialize in biotechnology; chemical, pharmaceutical
and food  companies  that have  biotechnology  laboratories;  universities;  and
public  and  private  research  organizations.   Some  of  these  companies  and
organizations  have greater  financial,  technical and marketing  resources than
Calgene.  Calgene  believes that  maintaining  its leadership  position in plant
biotechnology  will require achieving and retaining  technological  superiority,
attracting  and  retaining  qualified  personnel,   developing   production  and
marketing expertise and developing proprietary products or processes.

     Other    companies   are   developing   and   seeking   to    commercialize
premium-quality,  fresh market tomatoes  developed with recombinant DNA or other
technologies.  DNA  Plant  Technology  Corporation,  a  competing  biotechnology
company has  developed a  vine-ripened  tomato using one such other  technology,
somoclonal  variation,  which it is currently selling.  Competition in the fresh
tomato  market is  expected  to  intensify  as  additional  companies  introduce
tomatoes  developed  through  biotechnology  and as existing  "gas green" tomato
producers react to competitive pressures by growing and marketing  traditionally
developed vine-ripe tomatoes.

     The  tomato  and  berry  markets  in  which  Calgene  competes  are  highly
competitive. In addition to competition from other domestic growers many of whom
have  greater  resources  and are able to produce at lower  costs than  Calgene,
there is increasing  competition from foreign  producers,  particularly  Mexican
growers who are able to compete both on the basis of quality and price. The more
arid  climates in which the Mexican  tomatoes  are grown are  conducive  to vine
ripening.  By contrast,  the wetter  climates in which tomatoes are grown in the
southeastern  United  States  require  that they be picked while still green and
exposed to ethylene gas to promote ripening. Many retail consumers perceive vine
ripened  tomatoes to have  better  flavor than  standard  "gas green"  tomatoes.
Accordingly,  vine  ripened  tomatoes  produced in Mexico may be able to compete
effectively  against gas green  tomatoes  which are the  predominant  product of
Gargiulo.  Although Calgene produces vine ripened tomatoes in Mexico and Irvine,
California, such tomatoes represented only approximately 20% of Gargiulo's total
tomatoes  produced  during  calendar 1996. In addition,  Gargiulo  believes that
certain provisions in the North American Free Trade Agreement,  coupled with the
sharp  devaluation of the Mexican peso, are primarily  responsible for the below
production-cost  prices that Florida tomato growers  received for their tomatoes
during the 1995/1996  winter season in the United States.  Although  Gargiulo is
not able to predict the  financial  effect  which the surge of Mexican  tomatoes
into the U.S.  will have on its  revenues,  it  expects  that the large  supply,
combined with the  vine-ripening  characteristics  that some consumers find more
attractive than gas green tomatoes,  will continue to have a significant adverse
impact  on  the  revenues  of  Florida  tomato  growers,   including   Gargiulo.
Furthermore,  in the event the branded tomato strategy is successful,  there can
be no assurance that Calgene's competitors, many of whom have greater resources,
will not be able to duplicate  such  strategy and produce  branded  tomatoes for
sale at premium prices.  In such event, the success of Calgene's  branded tomato
strategy may he adversely affected.  See "Risk Factors --Potential  Inability to
Successfully Produce or Market the Branded Tomato."

     Stoneville  sells upland picker cotton seed which is grown in the southern,
southeastern  and  southwestern  U.S.,  areas  which  constitute   approximately
one-half of the U.S. cotton acreage.  Stoneville's  primary  competitor is Delta
and Pine  Land  Company,  which  the  Company  believes  has a  market  share of
approximately  65%.  Stoneville  has the  second  largest  market  share.  Other
competitors  have  smaller  market  shares.  Calgene  believes  that a  farmer's
decision to purchase a particular  variety of cotton seed has traditionally been
based upon both price and performance  criteria,  including yield, fiber length,
strength and  maturity.  Calgene  expects  that the  herbicide  and  insecticide
resistant  characteristics  of its  BXN and Bt  cotton  varieties  will  also be
important factors in the farmer's decision.

     Calgene  Chemical  manufactures  and markets  specialty  oleochemicals  and
surfactants and food ingredient  products which are price sensitive.  The market
for such products is highly competitive.



<PAGE>


Government Regulation

     Regulation by federal,  state and local government  authorities in the U.S.
and by foreign  governmental  authorities  will be a  significant  factor in the
future production and marketing of Calgene's  genetically  engineered plants and
plant products.

     The  federal  government  has  implemented  a  coordinated  policy  for the
regulation of biotechnology  research and products. The USDA has primary federal
authority  for the  regulation of specific  research,  product  development  and
commercial  applications of certain  genetically  engineered plants. The FDA has
principal  jurisdiction  over plant  products  that are used for human or animal
food. The EPA has jurisdiction over the field testing and commercial application
of plants genetically  engineered to contain pesticides.  Other federal agencies
have jurisdiction over certain other classes of products or laboratory research.

     The USDA  regulates  the growing  and  transportation  of most  genetically
engineered  plants and plant products.  In October 1992 following a request from
Calgene, the USDA issued a determination that allows the growing and shipping of
the initial  varieties of the FLAVR SAVR tomato anywhere in the U.S. in the same
manner as conventionally  developed  tomato.  Laurate canola was de-regulated by
the USDA in October 1994.

     In February 1994, the USDA deregulated  Calgene's herbicide resistant (BXN)
cotton,  allowing  the Company to grow and ship seed of these  varieties  in the
same  manner  as  conventionally   developed  cotton.  The  Company  intends  to
commercialize  cotton with both BXN and Bt in 1998.  Three federal agencies have
authority over this product in the U.S., the  Environmental  Protection  Agency,
the Department of Agriculture and the Food and Drug Administration.  The Company
expects to complete  the review  process with these  agencies  prior to the 1998
season.

     Certain  Calgene  products  will  require  international  approvals as such
products  are either  imported  from the U.S. or grown and  produced in specific
countries.  Europe, through the European Union (EU), Japan and Australia are the
three  regions with defined  regulatory  processes  for  genetically  engineered
products.  Calgene is working with the regulatory agencies in these countries in
an effort to gain approval for its current genetically engineered products.

     In May  1992,  the FDA  announced  its  policy on foods  developed  through
genetic  engineering  (the "FDA Policy").  The FDA Policy  provides that the FDA
will apply the same  regulatory  standards to foods  developed  through  genetic
engineering as applied to foods developed  through  traditional  plant breeding.
Under the FDA Policy,  the FDA will not ordinarily  require  premarket review of
genetically  engineered  plant  varieties  of  traditional  foods  unless  their
characteristics  raise significant safety questions,  such as elevated levels of
toxicants,  or the presence of  allergens,  or they are deemed to contain a food
additive.

     In May 1994,  the FDA announced its  determination,  based on its review of
extensive  data  submitted  by Calgene,  that the FLAVR SAVR tomato has not been
significantly altered with respect to safety or nutritive value when compared to
conventional tomatoes. The FDA also issued a food additive regulation permitting
the use of the  kanr  selectable  marker  gene,  which  encodes  for the  enzyme
APH(3')11 in genetically engineered tomatoes, cotton and canola.

     Calgene has  completed  its  consultation  with the FDA on issues of safety
concerning  BXN cotton and laurate  canola.  The FDA Policy does not require the
submission of data  supporting the safety of a genetically  engineered  product,
but does require that the  developing  company  ensure the safety of the product
guided by the FDA Policy and  consultation  with the FDA. The generation of data
supporting both products' safety has been completed.

     The FDA Policy does not require  that  genetically  engineered  products be
labeled  as such,  provided  that  such  products  are as safe and have the same
nutritional  characteristics as conventionally  developed products. There can be
no assurance that the FDA will not  reconsider  its position,  or that local and
state  authorities will not enact labeling  requirements,  either of which could
have a material adverse effect on marketing of some future products.

     In June 1994,  Calgene filed a request with Health Canada for permission to
sell FLAVR SAVR tomatoes in Canada. The request was filed pursuant to a proposed
Health  Canada  review  process in which Health  Canada is notified of Calgene's
intention  to sell and to  advertise  for sale  FLAVR SAVR  tomatoes  in Canada.
Canada  notified  Calgene  in  February  1995 that it has no  objections  to the
importation  and sale of the FLAVR SAVR tomato.  Calgene also received  approval
from  Agriculture and Agri-Foods  Canada in February 1996 and from Health Canada
in April 1996 which allows the growing and  commercialization  of Laurate canola

<PAGE>

in  Canada.  Calgene  has  received  permission  from  the  Mexican  Health  and
Agriculture authorities to grow and sell the FLAVR SAVR tomato in Mexico.

     In March 1996,  Calgene received  approval from the United Kingdom Ministry
of  Agriculture,  Fisheries and Food that ten different  lines of fresh tomatoes
containing  the  FLAVR  SAVR gene are safe for  consumption.  This was the first
clearance of an unprocessed genetically modified food anywhere in Europe.

     Commercialization  of BXN cotton  required  clearance from the EPA to allow
use of the  herbicide  bromoxynil on cotton  plants.  Bromoxynil is produced and
sold by Calgene's  strategic  partner,  Rhone  Poulenc.  These  clearances  were
received by Rhone-Poulenc on May 5, 1995.

     Calgene's  activities  will be subject to general FDA food  regulations and
are, or may be, subject to regulation  under various other laws and  regulations
including,  among  others,  the  Occupational  Safety and Health Act,  the Toxic
Substances  Control Act, the National  Environmental  Policy Act,  other Federal
water  air and  environmental  quality  statutes,  export  control  legislation,
antitrust  and other  laws.  At the  present  time.  most  states are  generally
deferring to federal  agencies  (USDA or EPA) for the approval of field  trials,
although  all states are  provided a review  period  prior to the  issuance of a
field trial permit.  Failure to comply with applicable  regulatory  requirements
could result in enforcement action,  including withdrawal of marketing approval,
seizure or recall of products, injunction or criminal prosecution.

     The federal regulatory  agencies most involved in the predominant  business
of Gargiulo--the production and marketing of fresh fruit and vegetables--are the
USDA and the FDA.  The USDA sets  standards  for raw  produce  and  governs  its
inspection and certification.  Under the Perishable Agricultural and Commodities
Act ("PACA"),  the USDA exercises broad control over the marketing of produce in
domestic  and  foreign   commerce,   sets   standards  of  fair  conduct  as  to
representations,  sales, delivery,  shipment and payment for goods and regulates
the licensing of produce merchants and brokers.  Gargiulo's  growing  operations
are also subject to substantial oversight by the Environmental Protection Agency
(the "EPA") in matters ranging from the use of fertilizers and pesticides to the
condition of farmland and wetlands  protection.  Of  particular  concern in this
regard  is  the  current  investigation  by  the  EPA  and  other  environmental
regulators  into the  possible  harmful  effects  on the  ozone  layer of methyl
bromide,  a chemical widely used by Gargiulo and other  agricultural  producers.
The USDA also has specific authority, under the Federal Seed Act, to oversee the
quality and labeling of commercial  seed  products,  such as those  developed by
Gargiulo.

     Through its extensive use of farm labor in its growing operations, Gargiulo
is subject to supervision by the United States  Department of Labor,  under both
the Fair Labor Standards Act and the Occupational Safety and Health Act; and the
prevalence  of  foreign   workers  in  this  sector  of  Gargiulo's  work  force
necessarily involves oversight by the Immigration and Naturalization Service.

     Almost every aspect of federal  regulation is  accompanied by regulation on
the state level, in each jurisdiction where Gargiulo has growing and/or research
operations.  In  particular  in  Florida,  the South  Florida  Water  Management
District  regulates  surface water management and irrigation water  withdrawals.
Gargiulo must also, in its Mexican  operation,  comply with the  requirements of
Mexican law, most importantly Mexico's environmental protection law.

Human Resources

     At December 31, 1996 Calgene employed a total of 745 regular employees,  of
whom 168 were research and product development scientists and support personnel,
366 were  production,  farm and  packing  house  employees,  44 were  sales  and
marketing  personnel  and 167  were in  administrative  and  general  management
positions.  In addition Calgene employed  approximately  1,809 seasonal workers.
None of  Calgene's  work  force is  presently  unionized,  although  there is no
assurance that unions,  especially for farm workers,  may not unionize Calgene's
workers in the future.  Calgene  believes its  relations  with its employees are
good.



<PAGE>


Executive Officers

     The executive officers of the Company are as follows:
<TABLE>
<CAPTION>

     Name                Age                            Position                                   Since
     ----                ---                            --------                                   -----
<S>                              <C>
Lloyd M. Kunimoto........43      Acting Chief Executive Officer.....................................1996
Richard J. Stonard.......42      Senior Vice President and Chief Technical Officer..................1995
Christian Leleu..........43      Senior Vice President and Chief Financial Officer..................1996
Andrew Baum..............40      Vice President and President of Oils Division......................1987
William Higgins..........57      Vice President of Human Resources..................................1994
Thomas Hughes............38      President, Stoneville Pedigreed Seed Co............................1992
Michael J. Motroni.......41      Vice President of Finance and Secretary............................1992
Jeffrey D. Gargiulo......45      Chief Executive Officer, Gargiulo, Inc.............................1996
</TABLE>

     The  executive  officers are elected by and serve at the  discretion of the
Board of Directors of the Company.

     Mr.  Kunimoto has been the  President  and Acting Chief  Executive  Officer
since  July  1996.  From  June  1995 to July  1996 Mr.  Kunimoto  served as Vice
President of Strategic Planning and Business Development.  From November 1983 to
June 1995, Mr. Kunimoto served in several senior  management  positions with the
Company.

     Dr. Stonard  joined  Calgene as Senior Vice  President and Chief  Technical
Officer in 1996. Since 1982 Dr. Stonard worked in various  positions at Monsanto
Company,  most recently as Director of Crop Protection  Research for Ceregen,  a
unit of Monsanto.

     Mr. Leleu joined the Company as Senior Vice  President and Chief  Financial
Officer in 1996. Mr. Leleu worked in various positions at Monsanto Company, most
recently as Director of Business Analysis for Crop Protection.

     Mr. Baum joined  Calgene as Director  of  Operations  in 1981,  became Vice
President of Operations  in 1987 and became Senior Vice  President of Operations
in 1991.  Since November 1992, Mr. Baum has been the President of Calgene's Oils
Division.  Mr. Baum is a founding member and is currently  Secretary of the U.S.
Canola Association.

     Mr. Higgins joined Calgene in January 1994 as Human Resources  Director and
was elected  Vice  President of Human  Resources  in May 1994.  Prior to joining
Calgene,  Mr. Higgins  served as Vice  President of Human  resources for Tenera,
L.P. from January 1992 through  December 1993. From April 1988 through  December
1991 Mr. Higgins was President of Consultants in Managing Change.  From February
1982  through  March 1988 he served as Vice  President  of Human  Resources  for
Genetech, Inc.

     Mr. Hughes joined Stoneville Pedigreed Seed Co. in 1988 as Plant Operations
Manager and became  President in 1992. Mr. Hughes is Director of the Mississippi
Seedmen's Association, President of the Mississippi Seed Improvement Association
and is an active member of the Delta Council, Cotton Foundation (National Cotton
Council), and the American Seed Trade Association.

     Mr. Motroni joined the Company in August 1983 and became Controller in July
1986. He was elected Vice President of Finance and Secretary in May 1992.

     Mr. Gargiulo has been Chairman and Chief Executive Officer of Gargiulo L.P.
since 1981 and since March 1996 Chief Executive  Officer of Gargiulo,  Inc., the
successor company to Gargiulo L.P.

Risk Factors

     Management  and  Coordination  of  Operations.  In March 1996,  Calgene and
Monsanto  consummated a transaction under which Monsanto  contributed  Gargiulo,
$30 million and certain oils and produce  related  technology  in exchange for a
49.9% interest in Calgene.  In November 1996,  Monsanto  purchased an additional
6,250,000  shares  of  Calgene  common  stock  at a price of $8 per  share.  The

<PAGE>

transaction  increased  Monsanto's  equity  ownership  interest to approximately
54.6%. The achievement of the anticipated  benefits of the Monsanto  Transaction
will depend in part upon whether the  businesses  of Calgene and Gargiulo can be
managed and coordinated in an efficient and effective  manner,  and there can be
no assurance that this will occur. The difficulties of managing and coordinating
the  businesses  of Calgene and  Gargiulo  may be  increased  by the  geographic
separation of the organizations and their decentralized managements.

     Significant  Influence  by Monsanto  and  Possible  Conflicts  of Interest.
Monsanto owns 54.6% of the outstanding  shares of Common Stock and has the right
to designate  five of the nine members of the Calgene Board under a Stockholders
Agreement.  Monsanto has the right to designate additional directors if and when
its percentage ownership of Calgene Common Stock increases. In addition, certain
actions may not be taken by Calgene  without the  approval  of  Monsanto.  Also,
Monsanto is obligated,  subject to certain terms and  conditions,  to lend up to
$40 million to Gargiulo,  and up to $15 million annually for the two year period
ended September 30, 1998,  although not more than $15 million may be outstanding
thereunder  at any one time.  As of December 31, 1996,  $24.8 million of the $40
million credit facility was  outstanding.  The credit  facility  agreements each
contain various  covenants  precluding  Calgene and its subsidiaries from taking
certain  actions  without the  approval  of  Monsanto.  Also,  in the event of a
default by Calgene under the Calgene credit  facility  agreements,  Monsanto has
certain  rights to convert the  outstanding  principal  and interest  under such
agreements  into  additional  shares of Calgene  Common Stock at the then market
value of the Calgene Common Stock, and any such conversion  could  substantially
dilute the  ownership  interests of other Calgene  stockholders.  It is possible
that  Monsanto's  interest  as a  stockholder  of Calgene  may  differ  from its
interest  as a lender,  and  there can be no  assurance  that  actions  taken by
Monsanto  pursuant to the exercise of its various rights under the  Stockholders
Agreement,  and the credit facility  agreements will be in the best interests of
all other stockholders of Calgene.

     Possible Need for Additional  Financing.  Calgene  expects its current cash
balances and the proceeds of the credit facility agreements and other bank lines
of credit  expected to be available to Calgene,  will be  sufficient to fund its
operations for the foreseeable  future.  However,  such  expectation is based in
part on the  achievement  of the operating  plans of Calgene and there can be no
assurance such operating plans will be achieved. Also, there can be no assurance
that all of Calgene's  expected sources of funds will be available.  On February
28,  1997,  the Company  replaced a $13 million  line of credit with Harris Bank
with a $20 million  line of credit  with Bank of America ("B of A").  The B of A
facility  expires on December 1, 1999.  Credit  increases  to $30 million  after
December 31, 1997 and to $40 million  after  December 31, 1998,  are  available.
While  Monsanto  has agreed to make a $40 million  loan  available  to Gargiulo,
further  advances  under  such loan are  subject to the  achievement  of certain
milestones,  and are to be used solely to fund the branded  tomato  strategy and
are  repayable  out of specified  portions of the  cumulative  free cash flow of
Gargiulo.  While  Monsanto  has agreed to advance up to $15 million  annually to
Calgene until  September 30, 1998,  not more than $15 million may be outstanding
thereunder  at  any  one  time.  Except  as  described  above,  Monsanto  has no
obligation to loan or otherwise  contribute  additional cash to Calgene. For all
the foregoing  reasons,  there can be no assurance  that Calgene will be able to
obtain any future required financing on favorable terms, if at all.

     History of Losses;  Uncertainty of Future  Financial  Results.  Calgene has
incurred  aggregate net losses of  approximately  $338 million from inception in
1981 through December 31, 1996,  including research and development  expenses in
excess of $208  million.  The net loss for Calgene in the six month period ended
December 31, 1996 was $63.9 million,  including  asset  write-downs and reserves
totaling  $32.6  million  pursuant  to a plan  approved  by  Calgene's  Board of
Directors  to  significantly  reduce  Gargiulo's  produce  acreage in  Southwest
Florida.  The  reduction  in acreage is in  response  to  increased  competitive
pressure from Mexico produce.  Calgene expects to incur a net loss in the fiscal
year ended  December  31, 1997.  There is no  assurance  that some or all of the
factors  which  caused  these  historical  losses  will not be present in future
periods or that  Calgene  will be able to overcome  these or other  problems and
achieve  profitability  in the highly  unpredictable  and volatile fresh produce
business.

     Potential  Inability to Successfully  Produce or Market the Branded Tomato.
Calgene  intends to market a premium  quality  branded tomato under the Gargiulo
brand name, as part of its branded  tomato  strategy.  A branded  tomato program
requires the production of a tomato which consistently and uniformly combine the
characteristics  and  attributes  retail  consumers  generally  look  for in the
tomatoes they purchase,  such as pleasing flavor, tempting color, and good size,
shape and  firmness.  Calgene  believes  that  such  tomatoes,  if  successfully
produced and marketed, would gain brand recognition and that a sufficient number
of retail  consumers  would be willing to pay a premium price for such tomatoes.
However, to date, no grower or shipper has successfully  produced and supplied a
branded tomato on a nationwide basis.  While Calgene believes the development of

<PAGE>

a successful  branded  tomato  program is  achievable,  it recognizes  that such
development will take a significant amount of time, effort and capital.  Even if
Calgene is able to produce tomatoes suitable for a branded program, there can be
no assurance that retail  consumers will be willing to consistently  pay premium
prices for such tomatoes.  Because Gargiulo has been principally  engaged in the
commodity  tomato  business,  and has  little  experience  in the  fresh  tomato
business,  Calgene  will have  little  or no  marketing  experience  of the type
required for a branded tomato program. There can be no assurance that Calgene' s
marketing efforts will be successful.

     Funding of Branded  Tomato  Strategy.  Upon the terms and conditions of the
Gargiulo  Credit  Facility  Agreement,  Monsanto has made available to Calgene a
revolving credit facility of up to $40 million.  The proceeds of loans under the
Gargiulo Credit Facility  Agreement are to be used solely to support the branded
tomato  strategy  (other than amounts used to finance $10 million of  borrowings
made by Gargiulo to finance the  Collier  Transaction  and to allow  Gargiulo to
make an approximate $2 million  payment to Monsanto  pursuant to the Development
Agreement).  In order to obtain an  advance  from  Monsanto  under the  Gargiulo
Credit  Facility   Agreement,   Calgene  must  provide   reasonably   acceptable
documentation  to Monsanto  verifying that certain  milestones have been reached
and certain goals have been  achieved,  all as set forth in the Gargiulo  Credit
Facility  Agreement.  In the event such  milestones  and goals are not achieved,
Monsanto  will have no obligation  to make  advances  under the Gargiulo  Credit
Facility  Agreement  and  Calgene  will  likely be  unable to obtain  sufficient
capital to  support  the  implementation  or  expansion  of the  branded  tomato
program.

     Risks  Associated  with  Production  of  Genetically-Engineered   Tomatoes.
Calgene  has   experienced   difficulties   in  scaling-up   production  of  its
genetically-engineered tomatoes and has temporarily curtailed its tomato growing
operations  until it is able to  complete  its  development  of  varieties  with
suitable agronomic characteristics.  There can be no assurance that Calgene will
be  able  to   accomplish   such   development   or   production   scale-up   of
genetically-engineered  tomatoes. Unless and until such time as Calgene develops
genetically-engineered  tomatoes with agronomic  characteristics  which it deems
sufficient for cost-effective  commercial production,  it will be dependent upon
the sale of tomatoes into the commodity markets.

     Agribusiness Risks. A variety of agribusiness risks affect all of the fresh
produce sold by Calgene, including, without limitation, the following:

     Supply and Demand. The fresh produce business is particularly  sensitive to
fluctuation in supply and demand. When the supply of tomatoes and berries in the
market  exceeds the demand for such  products the market price for fresh produce
may be driven down significantly, in some instances below the cost of harvesting
and  packing.  In such  situations  it may be  uneconomical  to  harvest a crop,
resulting in a total loss of the costs incurred in growing such crop.  Even when
market prices are sufficient to permit recovery of direct harvesting and packing
costs,  prices may not be high enough to permit recovery of growing costs and/or
overhead and other indirect costs.  In addition,  oversupply can also affect the
prices obtained for premium quality  produce.  See "--Risks  Associated with the
Branded Tomato Strategy."

     Limited  Barriers to Entry.  The  relatively low capital  requirements  for
farming permit relatively easy entrance into the fresh produce  business,  which
in turn can result in over-supply.

     Weather. Weather conditions greatly affect the amount of fresh produce that
is brought to market.  and  accordingly,  the prices  received for such produce.
Storms,  frosts,  droughts,  and particularly  floods. can destroy crop and less
severe weather conditions, such as excess precipitation,  cold weather and heat,
can  kill  or  damage  significant  portions  of a  crop,  rendering  much of it
unpackable and unsalable.

     Crop  Disease  and   Pestilence.   Crop  disease  and   pestilence  can  be
unpredictable  and can  have a  devastating  effect  on  crops,  rendering  them
unsalable  and  resulting in the loss of all or a major  portion of the crop for
that  harvest  season.  Even  when only a portion  of the crop is  damaged,  the
profits a grower could have made on the crop will be severely  disrupted because
the costs to plant  and  cultivate  the  entire  crop  will  have been  incurred
although  only a  portion  of it can be  sold.  While  some  crop  diseases  and
pestilence are  preventable  or treatable.  the costs of prevention or treatment
may be high.  Calgene is  attempting  to develop  insect and  disease  resistant
strains  of  tomatoes,  other  produce  and  cotton.  However,  there  can be no
assurance that these efforts will be successful.

     Labor  Shortages  and Union  Activity.  The  production of fresh produce is
heavily  dependent upon the availability of a large migrant labor force in order
to harvest crops. The turnover rate among the migrant labor force is high due to
the strenuous  work,  long hours,  necessary  relocation and relatively low pay.
Further the pool of such workers  willing and able to do such  unskilled  manual

<PAGE>

labor is  shrinking.  To the extent it becomes  necessary to pay more to attract
unskilled  labor to migrant farm work,  labor costs can be expected to increase.
In addition,  compliance with more stringent  immigration laws has increased and
is likely to continue to increase migrant labor costs.

     The  migrant  worker work force has not been  unionized  for the most part,
though  significant  efforts  to form  collective  bargaining  units  or to have
existing ones  recognized has occurred in the past,  particularly  in California
and to a lesser extent,  Southwest Florida.  There can be no assurance that such
union  organizing  activities  will not occur in the future.  If such organizing
efforts  were to occur and be  successful  on a large  scale  labor  costs would
likely increase and there could be work  stoppages,  which would be particularly
damaging in an industry where harvesting crops at peak times and getting them to
market on a timely basis is critical.  The majority of fresh  produce is shipped
by truck and is  therefore  susceptible  to labor  disturbances  in the trucking
industry.  Labor  disturbances in the trucking industry can limit the ability to
get fresh produce to market before it spoils.  Although  Gargiulo has never been
affected  by a  nationwide  truckers  strike,  it has been  affected by regional
strikes  and there can be no  assurance  that  Calgene  will not be  affected by
national or regional labor disruptions in the trucking industry in the future.

     Availability  of  Farmland in Florida and  California.  Calgene  intends to
lease  the  majority  of the  land on which it  grows  its  crops,  particularly
tomatoes.  These leases are generally short term, and as a result,  Calgene will
likely be required to renegotiate many of its leases on an annual basis, thereby
subjecting itself to the possibility of increased rental payments.  In addition,
a  significant  amount  of the  available  land  in  Florida  is  classified  as
"wetlands"  and  subject  to  significant  restrictions  on use.  While  Calgene
believes that the acquisition of Collier Farms by Gargiulo  reduces this risk in
part,  there  can be no  assurance  that  Calgene  will  enjoy the  benefits  it
anticipates as a result of the Collier Transaction.

     Risks  similar to those set forth above are  associated  with the continued
leasing of farmland for the growing of strawberries in California. Additionally,
farmland  along the  California  coast is subject  to the  problem of salt water
intrusion which would be adverse to the growing of strawberries.

     Seed  Sales.  Seed sales can be affected  by U.S.  government  agricultural
policy.   There  is  no  assurance  that  current  or  future  U.S.   government
agricultural  policies  will not have a  material  adverse  effect on  Calgene's
financial results.

     Technological  Change.  The  application  of  recombinant  DNA and  related
technologies  to plants is  complex  and  subject to rapid  change.  A number of
companies  are  engaged in  research  related to plant  biotechnology  including
companies  that rely on the use of  recombinant  DNA as a  principal  scientific
strategy and companies that rely on other technologies.  Technological  advances
by  others  could  render  Calgene  products  less  competitive.  Many of  these
companies,  as  well  as  competitors  that  supply  non-genetically  engineered
products have substantially greater resources than Calgene.  Other companies are
developing and seeking to commercialize  premium quality,  fresh market tomatoes
developed  with  recombinant  DNA  or  other  technologies.   One  of  Calgene's
competitors.  a biotechnology company, has developed a vine-ripened tomato using
one such other technology, somoclonal variation, which it is currently selling.

     Product  Development  Uncertainties.  Although  Calgene has  completed  the
genetic  engineering  of BXN cotton,  BXN cotton  with Bt, and  laurate  canola,
Calgene's  other  genetically  engineered  products  are at  various  stages  of
development. There are difficult scientific objectives to he achieved in certain
product  development  programs  before  the  technological  feasibility  of such
products can be  demonstrated.  Even the more advanced  programs could encounter
technological  problems  that  could  significantly  delay  or  prevent  product
development or product introduction.

     Patents  and  Trade  Secrets.  Since  1992,  Calgene  has been  engaged  in
litigation  with Enzo Biochem  ("Enzo") a company  licensed  under three related
U.S. patents and counterpart  foreign patents (the "Enzo Patents") which purport
to cover the use of antisense  technology in all cells,  including  plant cells.
Some of  Calgene's  products,  including  the FLAVR SAVR tomato,  use  antisense
technology. Enzo claimed that Calgene infringed the Enzo Patents. Calgene denied
infringement  and  challenged  the validity of the Enzo Patents.  On February 2,
1996, the District  Court ruled that the Enzo Patents are invalid.  In addition,
the  validity of a patent  owned by Calgene  directed to the use of antisense in
plant cells was upheld by the District Court.  Meanwhile,  Calgene  subsequently
requested that the court clarify certain aspects of the infringement  portion of
its  decision  and the court has agreed to  reconsider  on this basis.  Enzo has
indicated that it intends to appeal the decision.  If on reconsideration or as a
result  of an  appeal  a court  were to  determine  that one or more of the Enzo
Patents  validly  covers  plant  cells and that such  patents are  infringed  by
Calgene's sales of products  incorporating  such antisense  technology,  Calgene

<PAGE>

could he held  liable  for  significant  damages  and  could be  precluded  from
producing and selling the FLAVR SAVR tomato, as well as other products currently
under development.  There is no assurance that a license, if necessary, could be
obtained by Calgene on commercially  acceptable  terms, if at all. See "Item 3 -
Legal Proceedings."

     The  European  Patent  Office (the "EPO") has granted a patent to Enzo with
respect to claims which are intended to cover the use of antisense in all cells,
including plant cells.  The EPO has also granted a patent to Agracetus,  Inc., a
plant  biotechnology  company  ("Agracetus"),  with claims which are intended to
cover the use of antisense technology in all plants. A preliminary decision from
the EPO indicates that Calgene's opposition to Enzo's patent should be rejected.
Calgene has filed  supplemental  arguments  with the EPO responding to the EPO's
reasoning and providing  additional grounds for invalidation based upon evidence
which surfaced during the course of the U.S.  litigation.  If these  proceedings
are not successful in limiting the scope of the claims of the Enzo patent and if
Calgene is unable to obtain a license to use such antisense technology,  Calgene
could be  prevented  from  expanding  some of Calgene's  genetically  engineered
products,  including tomatoes  engineered with the FLAVR SAVR gene, into Europe.
There  is no  assurance  that  a  license  could  be  obtained  on  commercially
reasonable  terms, if at all. In May 1996,  Monsanto Company purchased the plant
biotechnology assets of Agracetus along with related intellectual property.

     Other companies have applied for patents covering Bt technology. If patents
were to be issued to other  companies,  Calgene  would be  required  to obtain a
license to employ the Bt gene in commercial products. There is no assurance that
such 1icenses could be obtained on  commercially  reasonable  terms,  if at all.
Calgene has rights to obtain  certain  licenses to Monsanto's Bt technology  and
has licensed Plant Genetics systems issued Bt patent.

     U.S.  patents  have been  issued to  Agracetus  for the  transformation  of
cotton.  Calgene has obtained a license from  Agracetus for non-fiber  uses. The
patents are now in  reexamination  before the U.S. Patent Office and some claims
have been  indicated as allowable by the  Examiner.  Once the  reexamination  is
completed,  Calgene may  determine  that a license under these patents is needed
for its genetically engineered cotton fiber products. There is no assurance that
such a license could be obtained on commercially  reasonable terms if at all. In
May 1996,  Monsanto  Company  acquired from  Agracetus its technology for cotton
fiber improvement.

     A U.S. patent has been issued to a competitor for a genetic component which
is  currently  used in Calgene  FLAVR SAVR  tomato.  Although  alternatives  are
available,  in the event Calgene would be prevented  from utilizing this genetic
element,  it would cause  disruption in the  production of FLAVR SAVR  tomatoes.
Analysis  of  this  patent  is  currently  underway.  In the  event  that  it is
determined that a license is necessary, there is no assurance that a license can
be obtained on commercially reasonable terms, if at all.

     Patent  applications  filed in the United States are not publicly available
for examination.  Patent  applications filed outside of the United States may be
available for examination, but may not accurately reflect the applications filed
in the United States on the same claimed inventions. Patent application filed or
to be filed in the future by Calgene's  competitors or others could,  if patents
are issued,  preclude  Calgene  from  using.  in the patent  issuing  countries,
technology  and  techniques  basic  to  genetic  engineering  and  to  areas  of
particular importance to Calgene. If Calgene is unable to obtain licenses to use
such technology, there could be a delay in the introduction of some of Calgene's
genetically engineered products in those countries. Whether such patents will be
issued,  the extent to which  Calgene  would be required to license such patents
and the availability and cost of such licenses are currently unknown.

     Calgene has  received  U.S. and foreign  utility  patents and has filed and
will  continue  to file  patent  applications  in  order to  obtain  proprietary
protection  of  certain  genes,  gene  constructs,  uses of  genes  in  specific
applications  and  methods  for  genetic  engineering  of  plants.  There  is no
assurance  that  future  patents  call he  obtained  in a timely  fashion or, if
issued,  will afford  Calgene  significant  protection.  In addition to patents,
Calgene seeks to protect its  proprietary  know-how as trade  secrets.  Although
Calgene  takes  precautionary  measures to maintain the  confidentiality  of its
trade secrets,  there is no assurance that  competitors  will not gain access to
Calgene's know-how or independently develop substantially equivalent know-how.

     Public  Acceptance  of  Genetically  Engineered  Products.  The  commercial
success of  Calgene's  genetically  engineered  products  will depend in part on
public  acceptance of the cultivation and consumption of genetically  engineered
plants and plant  products.  Public  attitudes  may be influenced by claims that
genetically  engineered  plant  products  are unsafe for  consumption  or pose a
danger to the  environment.  There is no assurance  that  Calgene's  genetically
engineered products will gain public acceptance.
<PAGE>

     Government  Regulation.  The field  testing,  production  and  marketing of
genetically  engineered  plants  and plant  products  by  Calgene  is subject to
federal, state, local and foreign governmental regulation. There is no assurance
that  regulatory  agencies  administering  existing  or  future  regulations  or
legislation will allow Calgene to produce and market its genetically  engineered
products  in a timely  manner  or under  technically  or  commercially  feasible
conditions. In addition, regulatory action or private litigation could result in
expenses,  delays or other impediments to Calgene's product development programs
or the commercialization of resulting products.

     Although the U.S. Food and Drug Administration (the "FDA") has announced in
a policy  statement  that it will apply the same  regulatory  standards to foods
developed  through  genetic  engineering as applied to foods  developed  through
traditional plant breeding, genetically engineered food products will be subject
to  premarket  review if they raise  safety  questions  or are deemed to be food
additives. Calgene has completed the safety assessment of its FLAVR SAVR tomato,
BXN(TM)  cotton and laurate canola  products in accordance  with the FDA policy.
There is no  assurance  that  future  Calgene  products  will not be  subject to
lengthy FDA reviews and  unfavorable  FDA  determinations  if they raise  safety
questions or are deemed to be food additive.

     The FDA has announced in a policy  statement  that it will not require that
genetically  engineered products he labeled as such, provided that such products
are as safe, and have the same  nutritional  characteristics  as  conventionally
developed  products.  There can be no assurance that the FDA will not reconsider
its  position,  or that  local and  state  authorities  will not enact  labeling
requirements, either of which could have a material adverse effect on Calgene.

     International regulatory requirements for genetically engineered plants and
plant  products  are only  partially  in  place.  Consequently,  there can be no
assurance  that  additional  data,  labeling or other  requirements  will not be
required in countries  where Calgene  intends to grow and/or  commercialize  its
genetically  engineered  products.  Foreign  regulatory  agencies  could require
Calgene to conduct  further safety  assessments  and  potentially  delay product
development programs or commercialization of resulting products. In addition the
Mexican health and agriculture  authorities  and Health Canada could  reconsider
their respective  positions regarding the marketing of the FLAVR SAVR tomato and
laurate canola.

     The  United  States   Department  of  Agriculture  (the  "USDA")  prohibits
genetically  engineered plants from being grown and transported  except pursuant
to  a   deregulation,   or  under   controls   so   burdensome   as  to   render
commercialization  impracticable.  The only Calgene plants currently exempted by
the USDA are Calgene's  initial tomato varieties  engineered with the FLAVR SAVR
gene,  the BXN cotton  varieties and laurate  canola.  No assurance can be given
that additional Calgene products will be exempted by the USDA.

ITEM 2.  PROPERTIES

     Calgene's principal research and development,  executive and administrative
offices are located in three adjacent buildings in Davis,  California,  totaling
approximately  71,000 square feet.  Each of the  buildings is leased.  Including
options to extend,  the leases expire on 57,000 square feet in the year 2015 and
on 14,000  square feet in the year 2003.  The company owns a 24,000  square foot
greenhouse  facility located on ten acres near its main facility.  An additional
54,000  square  feet of  greenhouse  space  is  leased  near  Galt,  California.
Including options to extend,  the two leases in Galt expire in November 1997 and
July 1998, respectively.

     In Georgia,  the Company leases  approximately  9,300 square feet of office
and laboratory space. With options to extend, the lease expires in March 2002. A
3,000 square foot greenhouse was constructed in 1994 by the Company.

     At Stoneville,  Mississippi,  the Company owns approximately 182,000 square
feet of  production  and  warehouse  space,  including a 16,000 square foot seed
delinting production facility. In addition,  the Company also owns approximately
47,450 square feet of  administrative  and research and development  facilities,
and 123 acres of research land. The Company's Arizona  operations are located on
15 acres of leased land which,  including options to extend,  expire in the year
2018. The Company owns 107,000 square feet of production and warehouse  space on
this leased land.  The  Company's  Stoneville  and Arizona  facilities  have the
capacity to process up to 20,000 tons of bulk cotton seed.

     At its Calgene  Chemical  facility in Illinois,  the Company leases office,
production,  laboratory and warehouse space located on approximately  4.5 acres.
Including options to extend, the lease expires in 2017.
<PAGE>

     Gargiulo's  principal properties presently consist of its executive offices
and sales  offices  and  related  tomato  packing  facility  located  in Naples,
Florida; a research facility in Bonita Springs, Florida; a transplant nursery in
Immokalee, Florida; tomato packing facilities in Quincy, Florida; Santa Isabela,
Puerto Rico; and Firebaugh,  California; a sales office in Nogales, Arizona; and
various  owned and leased  farmland.  Gargiulo  owns or leases  farmland  in and
around Naples and Quincy, Florida; Watsonville, Oxnard, Santa Maria, Irvine, and
Firebaugh,  California;  Santa Isabela,  Puerto Rico. The majority of Gargiulo's
land is leased.

     The Company's facilities are suitable for their respective uses and are, in
general,  adequate  for its needs,  at least  through  1997.  The  research  and
development,  executive and  administrative  offices at the Davis  facility will
accommodate planned growth beyond 1997.


ITEM 3.  LEGAL PROCEEDINGS

     On or about  January  29,  1997,  Hanna  Obstfeld  filed  suit in  Delaware
Chancery  Court  against  the  Company  and  certain of its  directors  alleging
unfairness in connection  with the proposed  acquisition by Monsanto  Company of
those shares of the Company's  common stock which  Monsanto does not own.  After
Ms. Obstfeld brought her suit, other  essentially  identical  actions  followed,
none of which have as yet been served upon the Company.  It is anticipated  that
the complaints will shortly be consolidated and the Company has no obligation to
answer, move or otherwise plead until such time as a consolidated  complaint has
been filed and served.  No discovery  has  occurred to date in this action.  The
Company believes it has meritorious defenses to the allegations set forth in the
pending complaints.

     On February 11, 1997, three named Plaintiffs filed a Class Action Complaint
against  Gargiulo,  Inc. in the United  States  District  Court for the Northern
District  of  California,  San  Jose  Division.  The  Complaint  arose  from the
employment  relationship  between the named and unnamed Plaintiffs and Gargiulo,
Inc.  The  Plaintiffs  allege  certain  violations  of the Migrant and  Seasonal
Agricultural  Worker  Protection Act ("MSPA"),  California's IWC Wage Order, the
California  Labor Code and the  California  Business and  Professions  Code; and
Breach of Contract.  The  Plaintiffs  seek damages  including  all unpaid wages,
statutory  damages under the California  Labor Code; a declaration that Gargiulo
violated MSPA,  monetary  damages  pursuant to MSPA; and for an order  enjoining
Gargiulo,  Inc. from  violations  of MSPA.  Gargiulo's  insurance  carriers were
contacted  regarding this lawsuit.  As of March 27, 1997,  Gargiulo has answered
the  Class  Action  Complaint,  and  is  initiating  discovery  regarding  class
certificaiton.  Gargiulo,  Inc.  is also  waiting  for  the  response  from  its
insurance  carrier.  While the results of the Class Action  Complaint  cannot be
predicted,  the  Company  believes  that the  ultimate  outcome  will not have a
material  adverse  effect on the Company's  consolidated  financial  position or
results of operations.

From 1992 through early 1996, Calgene was engaged
in a litigation with Enzo Biochem,  Inc. ("Enzo") a company licensed under three
related U.S. patents and counterpart  foreign patents (the "Enzo Patents") which
purported to cover the use of antisense technology in all cells, including plant
cells.  Some of  Calgene's  products,  including  the  FLAVR  SAVR  tomato,  use
antisense technology.  Enzo had claimed that Calgene infringed the Enzo Patents.
Calgene denied  infringement and challenged the validity of the Enzo Patents. On
February 2, 1996, the District Court ruled that the Enzo Patents are invalid. In
addition,  the  validity  of a patent  owned by Calgene  directed  to the use of
antisense in plant cells was upheld by the District Court.  Calgene subsequently
requested that the court clarify certain aspects of the infringement  portion of
its decision,  and the court has agreed to reconsider on this basis. There is no
indication  that the court  would  reverse  any aspect of its  original  ruling.
Meanwhile, Enzo has indicated that it intends to appeal the decision.

     Although  the trial  court has the  option of  altering  any  aspect of its
decision  upon  reconsideration,  and Enzo may  appeal  the  decision  after its
publication,   Calgene  believes  that  further  proceedings  will  not  have  a
materially  adverse effect on its consolidated  financial position or results of
operations,  based on the trial court's determination that the SUNY/Enzo Patents
are invalid and not infringed by Calgene and that the Calgene  Antisense  Patent
is valid.

     Nevertheless,  if on  reconsideration  or as a result  of an appeal a court
were to  determine  that one or more of the Enzo  Patents  validly  covers plant
cells and that  such  patents  are  infringed  by  Calgene's  sales of  products
incorporating  such  antisense  technology,  Calgene  could be held  liable  for
significant  damages and could be precluded from producing and selling the FLAVR
SAVR tomato, as well as other products currently under development.  There is no
assurance  that a  license,  if  necessary,  could be  obtained  by  Calgene  on
commercially  acceptable  terms,  if at all. If the court were to determine that
the  Calgene  Antisense  Patent is invalid or  unenforceable,  Calgene  would be
deprived of the  competitive  and licensing  advantages  afforded by its patent.
Moreover,  the Company would have to expense the capitalized  legal fees related
to  the  defense  of  the  Calgene's   Antisense   Patent,   which  amounted  to
approximately $5.7 million at December 31, 1996.
<PAGE>

     On October 18, 1995,  two groups of Plaintiffs  filed  separate  complaints
against  various  Defendants  including  Gargiulo  &  Associates  in the  United
StatesDistrict  Court for the Eastern  District of California.  Both  complaints
arose from the same set of facts and allege the same three theories of recovery.
These  actions were  consolidated.  The cases  involve  personal  injury  claims
relating to vehicle  accident in which  numerous  migrant  labor  workers  being
transported to the farm of Gargiulo & Dresick Associates (which was being farmed
under  contract by Dresick Farms,  Inc.) were killed or injured.  The two cases,
Albertano Alberto Jimenez;  et al. v. Gargiulo & Associates;  Pat Kreger,  Inc.,
Manuel Vegas;  Robles Rios;  Jesus Loza and Samuel  Santiago  Vasquez,  and Jose
Vasquez; et al. v. Gargiulo & Associates; Pat Kreger, Inc., Manuel Vegas; Robles
Rios;  Jesus Loza and Samuel  Santiago  Vasquez,  were both filed on October 18,
1995. The plaintiffs sought general damages, including compensation for pain and
suffering; special damages, including past, present and future medical expenses;
compensation for the loss of past and future income;  and punitive damages in an
unspecified amount.  Gargiulo's insurance carriers have been contacted regarding
these  lawsuits.  As of March 12,  1997,  Gargiulo  was  granted  its Motion for
Summary  Judgment as to all of the claims against it. This matter is now subject
to appeal  which must be filed by no later  than 30 days from entry of  judgment
which will not occur for a few weeks.

     The Company is party to other pending litigation incidental to its business
and has from time to time  been  notified  of  various  claims  that are not the
subject of pending litigation. While the results of litigation and claims cannot
be predicted with certainty,  the Company believes that the final outcome of all
such other  litigation  matters  and claims will not have a  materially  adverse
effect on its consolidated financial position or results of operations.


ITEM 4.  SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

     The Annual  Meeting of  Shareholders  was held on November  12,  1996.  The
following table shows voting information for each item voted upon:

Nominees for Election as Directors

                                              For               Withheld
                                              ---               --------
         Patrick J. Fortune                56,946,111          1,435,104
         Robert T. Fraley                  56,936,666          1,444,549
         Michael R. Hogan                  56,947,316          1,433,899
         Lloyd M. Kunimoto                 56,974,189          1,407,026
         Howard D. Palefsky                56,929,176          1,452,039
         John E. Robson                    56,978,916          1,402,299
         Roger H. Salquist                 56,800,715          1,580,500
         Allen J. Vangelos                 56,979,186          1,402,029
         Hendrick A. Verfaillie            56,962,636          1,422,216

     With respect to the approval of the Stock  Purchase  Agreement  dated as of
September 27, 1996 ("Stock  Purchase  Agreement")  between  Calgene and Monsanto
Company,  a Delaware Company  ("Monsanto"),  pursuant to which (i) Calgene would
issue  6,250,000  shares of Common  Stock to Monsanto for $8.00 per share for an
aggregate purchase price of $50 million, thereby increasing Monsanto's ownership
interest in shares of Calgene  Common  Stock from 49.9% to  approximately  54.6%
(without  giving effect to the exercise of outstanding  options),  (ii) Monsanto
and  Calgene  would  enter into a  Restated  Stockholders  Agreement  ("Restated
Stockholders Agreement") amending and restating the Stockholders Agreement dated
March 31,  1996  ("Stockholders  Agreement")  and (iii) the  Company's  Restated
Certificate of  Incorporation  would be amended to reflect the amendments to the
Stockholders Agreement contemplated by the Restated Stockholders Agreement,  the
vote  was:  For,  44,639,801;   Against;  1,283,791;  Abstain,  410,793;  Broker
Non-Vote, 12,049,830.

     With  respect to the  approval of an increase in the  authorized  number of
shares of Common  Stock  from  80,000,000  to  100,000,000,  the vote was:  For,
54,814,037; Against, 2,323,281; Abstain, 222,158; Broker Non-Vote, 1,021,739.

     To  confirm  the  appointment  of  Ernst  &  Young  LLP  as  the  Company's
independent auditors, the vote was: For, 57,989,243;  Against, 237,423; Abstain,
154,549.




<PAGE>


ITEM 5.  MARKET FOR REGISTRANTS' COMMON EQUITY AND RELATED
         STOCKHOLDERS MATTERS

     Calgene's  Common Stock is traded  over-the-counter  on the NASDAQ National
Market under the symbol  CGNE.  The  following  table sets forth for the periods
indicated  the high and low sale  prices  of the  Common  Stock as  reported  by
NASDAQ.

                                                          High             Low
                                                          ----             ---
Fiscal 1996
     Quarter ended September 30, 1995 ....................8.125           6.625
     Quarter ended December 31, 1995......................7.250           4.250
     Quarter ended March 31, 1996.........................7.375           4.500
     Quarter ending June 30, 1996.........................6.875           5.375

Six Months Ended December 31, 1996
     Quarter ended September 30, 1996 ....................6.875           4.250
     Quarter ended December 31, 1996......................6.000           4.375

     As of March 10, 1997, there were  approximately  2,989 holders of record of
the Calgene Common Stock.  Calgene believes that the number of beneficial owners
of Calgene Common Stock is in excess of 31,000.

     All  stockholders of Calgene are urged to obtain a current market quotation
for the Calgene Common Stock.

     Calgene has never  declared or paid cash  dividends  and does not intend to
pay cash dividends in the foreseeable  future.  Future cash  dividends,  if any,
will be determined by the Calgene Board and will be based upon Calgene's  future
earnings,  capital  requirements,  financial  condition and other factors deemed
relevant  by the  Calgene  Board.  In  addition,  the  ability of Calgene to pay
dividends would be restricted by the terms of certain indebtedness of Calgene as
well as the terms of the Calgene  Credit  Facility  Agreement  and the  Gargiulo
Credit Facility Agreement the Company has with Monsanto Company.

Recent Sales of Unregistered Securities

     On November 12, 1996,  Calgene issued to the Monsanto  Company an aggregate
of 6,250,000  shares of Calgene's  Common Stock at a price of $8 per share.  The
shares were issued in reliance upon the exemption from registration set forth in
Section 4(2) under the Securities Act of 1933, as amended.



<PAGE>

ITEM 6.       SELECTED FINANCIAL DATA

<TABLE>
<CAPTION>
                                                                       SELECTED FINANCIAL DATA
                                                               (In thousands, except per share amounts)

                                              Six Months Ended(4)                        Fiscal Year Ended June 30
                                            ----------------------    -------------------------------------------------------------
                                           December 31,  December 31,
                                              1996         1995         1996         1995         1994         1993         1992
                                            ---------    ---------    ---------    ---------    ---------    ---------    --------- 

Consolidated statement of
operations data (1):
<S>                                         <C>          <C>          <C>          <C>          <C>          <C>          <C>      

Revenues:
     Product sales                          $  69,780    $  19,940    $  95,723    $  48,972    $  35,408    $  24,675    $  18,211
     Product development                          729          850        9,272        6,459        3,025        2,562        3,666
                                            ---------    ---------    ---------    ---------    ---------    ---------    --------- 
          Total revenues                    $  70,509    $  20,790    $ 104,995    $  55,431    $  38,433    $  27,237    $  21,877

Loss from continuing operations             $ (63,934)   $ (16,104)   $ (97,014)   $ (30,602)   $ (42,801)   $ (25,223)   $ (18,616)

Net loss                                    $ (63,934)   $ (16,104)   $ (97,014)   $ (30,602)   $ (42,801)   $ (25,623)   $ (19,916)

Net loss per share (2):
     Loss from continuing operations        $   (1.03)   $    (.53)   $   (2.56)   $   (1.04)   $   (1.71)   $   (1.11)   $   (1.34)
     Net loss                               $   (1.03)   $    (.53)   $   (2.56)   $   (1.04)   $   (1.71)   $   (1.13)   $   (1.42)

Consolidated balance sheet
data:

     Total assets                           $ 173,880    $  78,960    $ 233,302    $  89,231    $  78,312    $  88,401    $  85,223
     Long-term obligations                  $  54,727    $  23,853    $  57,912    $  15,421    $   5,704    $   3,694    $   4,378
     Preferred stock (3)                    $     --     $      --    $      --    $      --    $      --    $      --    $  29,506
     Common stock and additional
         paid-in capital                    $ 417,648    $ 223,329    $ 367,554    $ 223,191    $ 190,961    $ 169,506    $ 111,119



(1) As described elsewhere herein,  acquisitions during 1993 and 1996 affect the comparability  of the selected  financial  data.  
(2) Applicable  to holders of common stock.  
(3) Includes  additional  paid-in-capital  allocable to Preferred Stock.  Substantially  all the Preferred  Stock was converted to 
    Common Stock in July 1992.
(4) Effective January 1, 1997, the Company changed its fiscal year end from June 30 to December 31.

</TABLE>
<PAGE>


ITEM 7.  MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
              CONDITION AND RESULTS OF OPERATIONS

Results of Operations

     Overview

     On March 31, 1996, Calgene and Monsanto Company ("Monsanto") entered into a
transaction under which Monsanto  contributed  Gargiulo Inc.  ("Gargiulo"),  $30
million cash and certain oils and produce  related  technology in exchange for a
49.9% equity  interest in Calgene.  Gargiulo is a grower,  packer,  marketer and
distributor  of  tomatoes,  strawberries  and  other  produce.  Gargiulo  tomato
producing operations are conducted  principally in Florida,  California,  Puerto
Rico and Mexico.  Gargiulo berry production operations are conducted principally
in northern  California.  On February 29, 1996, Gargiulo and Collier Enterprises
consummated an asset purchase agreement whereby Gargiulo acquired  substantially
all the assets subject to the assumption of certain specified liabilities of the
produce business  conducted by certain  affiliates of Collier  Enterprises under
the trade name Collier Farms ("Collier"). Collier is an agricultural producer of
tomatoes  and  other  vegetables  in  Florida,  and  engages  in the  packaging,
marketing  and  distribution  of those  products in the commodity  markets.  The
Company's tomato  operations  consist of the combined business of Calgene Fresh,
which was  organized  in 1992 to  develop  and  produce  genetically  engineered
premium tomatoes, and Gargiulo.

     Effective January 1, 1997,  Calgene changed its fiscal year from June 30 to
December 31. Accordingly,  the financial presentation in this report for 1996 is
for the six month period from July 1, 1996,  to December 31, 1996.  Prior fiscal
year's  operations  are as  previously  reported and cover twelve month  periods
ended June 30, 1996, 1995 and 1994.

     Revenues

     Calgene's  product  sales in the six month period  ended  December 31, 1996
increased 250% to $69.8 million from $19.9 million in the  comparable  period of
the prior year.  The increase is due to the inclusion of  Gargiulo's  operations
which resulted in higher fresh market  produce sales of $50.4  million.  Product
sales in fiscal 1996  increased  95.5% to $95.7  million  from $49.0  million in
fiscal 1995.  The increase  resulted from the  inclusion of  Gargiulo's  product
sales of $48.3  million in the fourth  quarter of fiscal 1996.  Product sales in
fiscal 1995 increased  38.3% to $49.0 million from $35.4 million in fiscal 1994.
The increase  reflects $6.8 million  higher tomato  sales,  $4.2 million  higher
cotton seed sales, and $2.3 million higher specialty oleochemical sales.

     Product  development  revenues in the six month period  ended  December 31,
1996 decreased by 14.2% to $729,000 from $850,000 in the corresponding period of
the  prior  year due to the  conclusion  of  several  research  contracts  and a
$125,000  benchmark  milestone  payment which was  recognized in the prior year.
This  decrease  was  partly  offset by the  addition  of  several  new  research
contracts.  Product  development  revenues in fiscal 1996  increased by 43.6% to
$9.3 million from $6.5 million in the prior fiscal year. The increase was due to
a $3.3 million increase in technology license sales reflecting the net impact of
non-recurring  sales of $7.0  million and $3.8  million in fiscal 1996 and 1995,
respectively. Product development revenues in fiscal 1995 increased by 113.5% to
$6.5  million  from $3.0  million in the prior  fiscal  year.  The  increase was
primarily due to a $3.4 million increase in technology license sales.

     Gross Profit

     Calgene's  gross profit on net product  sales was negative  $2.3 million in
the six month  period ended  December  31, 1996 as compared to a negative  gross
profit of $2.2 million in the comparable  period of the prior year primarily due
to the Company's produce  operations.  Tomato production yields were reduced due
to adverse weather  conditions in several growing  regions,  and gross profit on
strawberry  production  was  negatively  impacted  by  exceptionally  low prices
experienced  by the  industry.  Calgene's  gross profit on net product sales was
$5.3  million in fiscal  1996 as  compared  to a negative  gross  profit of $4.7
million in fiscal 1995. The $10.0 million improvement is attributable to a $10.4
million  reduction of negative gross profit at Calgene Fresh,  and the inclusion
of Gargiulo  fourth quarter gross profit of $2.1 million.  This  improvement was
partly offset by a $2.1 million decrease in gross profit from cotton  operations
primarily due to surplus  inventory write downs and higher product costs.  Gross
profit in fiscal 1995 was negative $4.7 million as compared to a negative  gross
profit of $8.6 million in fiscal 1994. The negative gross profit is attributable
to the  Company's  fresh market  tomato  operations.  The positive  gross profit

<PAGE>

variance  of $3.9  million  in  fiscal  1995 is  largely  due to a gross  profit
increase of $2.3 million in cotton  operations  primarily  reflecting  increased
domestic seed sales. In addition,  tomato sales incurred a negative gross profit
of $14.9 million in fiscal 1995,  compared with a negative gross profit of $16.4
million in fiscal 1994.

     Research and Development Expenses

     Research and development expenses increased by $1.9 million or 29.2% in the
six month period ended December 31, 1996 as compared to the corresponding period
of the prior year.  The  increase  was  primarily  due to the  inclusion of $1.3
million of Gargiulo variety development expenses,  and higher costs incurred for
expanded  research  programs in the areas of produce and  modified  canola oils.
Research  and  development  expenses  decreased by $1.4 million or 8.8% to $14.0
million in fiscal  1996 as  compared  to fiscal  1995.  The  decrease  primarily
reflects  the full year  impact  of the  Company's  third  quarter  fiscal  1995
implementation  of a program to reduce ongoing research  expenses.  This program
included staff reductions of approximately 10% of the Company's 320 regular full
time  employees,  and reflected a shift in resources  from research into product
development  to  focus  on  commercialization   of  the  Company's   genetically
engineered  products.  In addition,  the decrease  reflects  lower  expenses for
licensing  activities.  The lower  research and  development  expense was partly
offset from the inclusion of Gargiulo  research and development  expenses in the
fourth quarter.  Research and development  expenses decreased $195,000 in fiscal
1995 to $15.4 million as compared to $15.6 million in fiscal 1994  primarily due
to lower distribution  testing,  consulting and product development  expenses in
the Company's  tomato  operations.  These decreases were partly offset by higher
expenses for licensing  activities and higher product  development  expenses for
genetically modified canola oils.

     Selling, General and Administrative Expenses

     Calgene's selling,  general and administrative  expenses increased by $12.2
million or 162% to $19.7 million in the six month period ended December 31, 1996
as compared to the corresponding period of the prior year. The increase reflects
$9.6  million  in  higher  expenses  for  the  Company's  fresh  market  produce
operations attributable to the inclusion of Gargiulo. The increase also reflects
a corporate  severance  expense of $905,000,  higher  cotton  selling  expenses,
higher marketing and application development expenses for genetically engineered
plant  oils,  and  higher  general  corporate  expenses.  Selling,  general  and
administration  expenses  increased by $5.6 million or 35.0% to $21.7 million in
fiscal 1996 as compared to fiscal 1995.  The increase  reflects  $5.3 million in
higher expenses for the Company's fresh market produce  operations  attributable
to the inclusion of Gargiulo  expenses in the fourth quarter.  Selling,  general
and administration  expenses decreased by $5.2 million or 24.4% to $16.1 million
in fiscal 1995 as compared to fiscal 1994. The decrease primarily reflects lower
sales and marketing  expenses and lower payroll and  consulting  expenses in the
Company's tomato  operations.  In addition,  fiscal 1994 reflects a $1.0 million
scale-back charge  attributable to the reduction of  non-genetically  engineered
tomato  marketing  operations.  The fiscal 1995  decrease  was partly  offset by
higher general  corporate  expenses which include a $483,000  write-off of costs
associated  with  Calgene's  decision to conclude  discussions  with a potential
strategic partner.

     In-process Research & Development Acquired

     In connection with Calgene's transaction with Monsanto,  Calgene engaged an
independent  appraiser to provide the Company with  recommendations of value for
certain  assets  acquired  from  Monsanto,  including  Gargiulo.  Based  on  the
valuation  analysis,  Calgene  assigned  $59.2 million of the purchase  price to
in-process  research and development.  Because the technological  feasibility of
the acquired  in-process  research and development has not been  established and
has no  alternative  future uses, it was expensed in the third quarter of fiscal
1996.  Although  the Company is in the process of  evaluating  its  research and
development  projects,  it is  expected  that  future  expenditures  of over $20
million will be necessary to develop the  acquired  in-process  technology  into
commercial products.

     Write-off of Assets and Restructure Expenses

     Pursuant to a plan approved by Calgene's  Board of Directors in the quarter
ended December 31, 1996,  Gargiulo intends to  significantly  reduce its produce
acreage in  Southwest  Florida.  The  reduction  in acreage  is in  response  to
increased  competitive  pressure  from  Mexico  produce  and is  expected  to be
accomplished  over the next two to three  years.  As a  consequence,  during the
quarter ended December 31, 1996, the Company  recorded a charge of approximately
$32.6 million for the write-off of assets,  and other  reserves.  The write-offs
include $9.4 million for the  write-down  of tomato  germplasm,  an $8.3 million
asset  impairment  charge due to further  consolidation  of the Company's tomato
packing  facilities,  and a $10.4 million charge related to the excess  purchase
price of net assets acquired allocated to the asset write-downs.  The Company is
actively seeking buyers for the packing  facilities.  In addition,  a reserve of
$4.5 million relating to other restructuring costs was recorded.
<PAGE>


     During  fiscal 1996 the Company  recorded a charge of $15.6 million for the
write-off of assets as compared to $1.1  million in the prior  fiscal year.  The
write-off for fiscal year 1996 includes $10.4 million  primarily  related to the
merger of Calgene's  tomato  operations  into Gargiulo.  The write-off of tomato
assets  primarily  reflects a $5.4 million  asset  impairment  charge due to the
consolidation  of  facilities  and  equipment  and a $2.5  million  write-off of
obsolete  technology  licenses.  The Company also  recorded $1.5 million for the
write-off of its  investment in a majority  owned potato joint  venture  (before
minority  interest),  and $1.0 million for the write-off of a technology license
option  the  Company  does not  intend  to  exercise.  As a  consequence  of the
Company's decision in the third quarter of fiscal 1996 to reduce its emphasis on
commodity  distribution products at Calgene Chemical,  the excess purchase price
of net assets acquired associated with the commodity  distribution  business was
written-down to net realizable  value resulting in a $1.2 million  expense.  The
$1.1 million expense in fiscal 1995 reflects the write-off of obsolete assets by
Calgene Fresh.

     Interest Expense

     Interest expense,  which reflects the Company's borrowings on its bank line
of credit, Monsanto credit facilities, and long-term debt obligations, increased
by $2.5 million to $3.8 million in the six month period ended  December 31, 1996
as compared to $1.3 million in the  corresponding  period of the prior year. The
increase was due to interest of $3.2 million  attributable  to  Gargiulo's  debt
obligations.  This  increase  was  partly  offset by a lower  borrowings  on the
Company's  credit facility with Monsanto,  and lower borrowings on its bank line
of credit.  Interest  expense  increased  $2.5 million to $3.4 million in fiscal
1996 as compared to $924,000 in fiscal 1995.  The increase was  primarily due to
interest expense of $1.7 million attributable to Gargiulo's debt obligations. In
addition,  the increase  includes higher interest  expense incurred due to a $23
million loan made by Monsanto in the form of a  subordinated  convertible  note.
The note was  converted  into equity on March 31, 1996  pursuant to the terms of
the  Reorganization   Agreement  (see  Note  4  to  the  consolidated  financial
statements).  Interest expense increased  $195,000 to $924,000 in fiscal 1995 as
compared to $729,000 in the prior fiscal year. The increase was primarily due to
higher interest rates and higher borrowings on the Company's bank line of credit
used to finance inventories and receivables.

     Other Income (Expense), Net

     Other income in the six month period ended December 31, 1996 increased $1.6
million to $2.2 million as compared to $541,000 in the  corresponding  period of
the prior year.  The increase is primarily due to a $1.5 million gain  resulting
from the Company's sale of assets. This gain included $1.2 million realized from
the sale of a leased  asset  with a net book value of $2.9  million  for a gross
sales price of $4.1 million.  Commensurate with the sale, the Company paid off a
capitalized  lease  obligation of $3.1 million.  Other income in fiscal 1996 was
$2.3 million as compared to $1.1 million in fiscal 1995. The increase reflects a
$595,000  increase in the minority  partner's  interest  share of the higher net
losses from a potato joint venture as a consequence of management's  decision to
cease its  operation  and sell  remaining  assets.  In  addition,  the  increase
reflects a $238,000 gain realized from an insured  casualty loss. In fiscal 1995
other  income  increased  $747,000  as compared to the prior  fiscal  year.  The
increase  was  primarily  due to a  $370,000  reduction  in the  net  loss of an
affiliate, and $352,000 in higher interest income.

     Pre-Tax Losses from Operations

     During the six month period ended  December  31, 1996,  Calgene  incurred a
pre-tax loss of $63.9  million as compared to a pre-tax loss of $16.1 million in
the corresponding period of the prior year. The increased six month pre-tax loss
of $47.8 million  reflects  non-cash asset  write-downs and other  restructuring
expenses  totaling  $32.6 million at Gargiulo.  In addition,  the higher pre-tax
loss  reflects  higher  selling,  general and  administrative  expenses,  higher
interest expense,  and higher research expenses,  primarily due to the inclusion
of Gargiulo. These factors were partly offset by an increase in other income due
primarily to a gain realized on sale of assets. In fiscal 1996, Calgene incurred
a pre-tax loss of $97.0  million as compared to a pre-tax loss of $30.6  million
in the prior  fiscal  year.  The  increased  fiscal 1996  pre-tax  loss of $66.4
million   reflects   non-recurring   charges   associated   with   closing   the
Reorganization  Agreement including $59.2 million for the purchase of in-process
research and  development,  and $15.6  million for the  write-off of assets.  In
addition,  the higher loss reflects higher selling,  general, and administrative
expenses  and  higher  interest   expense  due  the  to  inclusion  of  Gargiulo
operations.  These factors were partly offset by a gross profit improvement from
net product sales,  higher product  development  revenues,  an increase in other
income,  and lower research and development  expenses.  In fiscal 1995,  Calgene
incurred a pre-tax loss of $30.6  million as compared to a pre-tax loss of $42.7
million in the prior  fiscal  year.  The  decreased  fiscal 1995 pre-tax loss is

<PAGE>

primarily attributable to lower selling,  general and administration expenses at
Calgene  Fresh  and  higher  product  development  revenues.  In  addition,  the
decreased pre-tax losses reflect increases in gross profits on net product sales
from cotton seed and oleochemical  sales, and a reduction in gross losses on net
product  sales at Calgene  Fresh.  These  factors  were partly  offset by higher
selling, general and administrative expenses for general corporate purposes, and
the loss on disposition of obsolete assets.

     Provision for Income Taxes

     For federal income tax return purposes, as of December 31, 1996 the Company
has a net operating loss carryover of  approximately  $234 million which expires
between  1997  and  2012,  and  a  general  business  tax  credit  carryover  of
approximately $4 million which expires between 1997 and 2012. In addition, as of
December  31,  1996  the  Company  has  a  net  operating   loss   carryover  of
approximately  $143 million for state income tax purposes which expires  between
1997 and 2012. Approximately $20 million and $3 million of the federal and state
net  operating  loss  carryovers,  respectively,  and  $700,000  of the  general
business tax credit carryover, are available only to offset the separate federal
and state taxable  income,  if any, of Calgene  Fresh.  For financial  reporting
purposes,  a  valuation  allowance  of  approximately  $118.4  million  has been
recognized at December 31, 1996 to offset the deferred tax assets related to all
of the aforementioned carryforwards.

     Because of the "change in  ownership"  provisions  of the Tax Reform Act of
1986,  a portion of the  Company's  federal  net  operating  loss and tax credit
carryovers will be subject to an annual  limitation  regarding their utilization
against  taxable income in future  periods.  The Company expects that the annual
limitation will not have a material  adverse effect on the Company's  ability to
utilize the net operating loss and credit  carryovers prior to the expiration of
the carryover periods.

     Seasonality

     Tomato  prices are  generally  higher and unit volume lower  during  winter
months due to adverse  weather  conditions.  The opposite  effects  occur in the
summer  months.  Sales  of  planting  seed  are  seasonal,  causing  significant
fluctuations  in product  sales and working  capital  requirements.  Cotton seed
sales are  concentrated in the quarters ending March 31 and June 30.  Strawberry
sales  occur  predominantly  in the  quarters  ended June 30 and  September  30.
Specialty oleochemical sales are generally not seasonal.

     Litigation

     See "Legal Proceedings."

     Government Farm Legislation

     Cotton seed sales are affected by changes in U.S.  government  agricultural
policy,  which may impose  limitations  on planting  acreage as a criterion  for
farmers'  eligibility to receive government subsidy payments and other benefits.
An increase in the acreage set-aside for a subsidized crop will generally reduce
farmer  demand for seed for that  crop,  and a decrease  in the  set-aside  will
generally  increase demand for the seed. In situations where growing  conditions
give farmers the alternative of planting either of two crops, an increase in the
set-aside  for one crop will tend to increase  farmer demand for the seed of the
competing crop.

     Inflation and Price Fluctuations

     The market price for fresh produce can experience substantial  fluctuations
in short periods.  When the supply of tomatoes and berries on the market exceeds
the demand for such products, the market price may be driven down significantly,
in some instances  below the cost of harvesting and packing.  In such situations
it may be uneconomical to harvest a crop, resulting in a total loss of the costs
incurred in growing such crop.  Even when market prices are sufficient to permit
recovery of direct  harvesting and packing costs,  prices may not be high enough
to permit  recovery of growing costs and/or  overhead and other indirect  costs.
Calgene's  plant oil and cotton  operations  can also be  affected by changes in

<PAGE>

prices of  commodity  plant oil and  cottonseed  oil and meal.  The  effects  of
general  inflation  have not had a  material  impact on  Calgene's  consolidated
results of operations.

Liquidity and Capital Resources

     At  December  31,  1996  Calgene  had cash and  equivalents  and short term
available-for-sale  securities of approximately $3.3 million, excluding $878,000
in securities pledged as collateral for certain obligations. This was a decrease
of $25.3 million from June 30, 1996.  Uses of cash in the six month period ended
December 31, 1996 include  financing the Company's net loss (excluding  non-cash
expenses of $28.0 for the  write-off of assets and $6.4 million in  depreciation
and amortization expense);  payments of $26.6 million on long-term debt; a $12.9
million decrease in operating liabilities;  a $7.4 million net decrease in notes
payable; the acquisition of $3.8 million in property, plant and equipment; and a
$3.2 million increase in operating assets. Sources of cash include the Company's
November 1996 offering of common stock to Monsanto which contributed $50 million
in net proceeds  and $7.1  million  received in proceeds for the sale of assets.
The  Company's  investment  policy is to  invest  excess  cash in high  quality,
liquid, short-term fixed income securities.

     Inventories  at December 31, 1996 increased by $13.4 million as compared to
June 30, 1996  primarily due to seasonal  buildup of bulk  cottonseed and higher
tomato growing costs.  Accounts receivable  decreased by $9.4 million due to the
seasonality  of sales at Gargiulo,  and a $1.1 million  reduction in receivables
for research contracts and corporate reimbursements.

     Current  liabilities  decreased $42.4 million in the six month period ended
December  31, 1996 as compared to June 30, 1996  largely due to a $17.7  million
decrease in current portion of long term debt; a $7.4 million  decrease in notes
payable;  a $6.2  million  decrease in trade  accounts  payable;  a $4.7 million
decrease in amounts due  customers;  a $3.4  million  decrease in other  current
liabilities;  and a $3.2 million decrease in accrued restructure  expenses.  The
decreases in current  portion of long-term  debt and notes  payable  reflect the
repayment  by  Gargiulo  of a  line  of  credit  and  four  mortgage  loans  due
NationsBank  which totaled $23.1 million at June 30, 1996.  The decrease of $4.7
million  in  amounts  due  customers   reflects  seasonal  cotton  seed  returns
consistent with industry practice.

     Net working  capital  increased  $20.3 million from a negative  $959,000 at
June 30, 1996 to a positive  $19.3 million at December 31, 1996 primarily due to
a $42.4 million decrease in current  liabilities and a $13.4 million increase in
inventories. This increase was partly offset by a $25.3 million decrease in cash
and equivalents and available for sale  securities,  and a $9.4 million decrease
in accounts receivable.

     In the normal course of business,  the Company  enters into various  grower
contracts with third party  growers.  Pursuant to these  contracts,  the Company
contracts  with  growers to  purchase  their  crop,  subject to certain  quality
standards,  at the end of the  growing  cycle which is  generally  less than one
year. The amount of outstanding  grower contract  commitments was  approximately
$4.4 million at December 31, 1996.

     The Company has  capitalized  the legal fees  incurred in its lawsuit  with
Enzo Biochem,  Inc.  related to Calgene's  defense of its antisense  patent.  On
February  2,  1996,  the  court  ruled on behalf  of the  Company  and held that
Calgene's  patent was valid. If the defense of Calgene's  patent is unsuccessful
as a result of potential appeals, the Company would have to expense all of these
unamortized  legal costs. At December 31, 1996, the amount of these  unamortized
costs was $5.7 million.

     On  November  12,  1996,   Calgene  and  Monsanto  Company   consummated  a
transaction  whereby Monsanto purchased 6,250,000 shares of Calgene Common Stock
at a price of $50 million or $8 per share. The transaction  increased Monsanto's
equity ownership  interest in Calgene to  approximately  54.6% and gave Monsanto
the right to designate five of the nine members of the Board.

     Monsanto is obligated,  subject to certain terms and conditions, to lend up
to $40 million to Gargiulo  ("Gargiulo Credit Facility"),  and up to $15 million
annually to Calgene  until  September  30,  1998  ("Calgene  Credit  Facility"),
although  not more than $15 million  may be  outstanding  thereunder  at any one
time. As of December 31, 1996, $24.8 million of the Gargiulo Credit Facility was
outstanding.  In addition,  $1.9 million in interest  payable  under this credit
facility has been accrued.  The credit facility  agreements each contain various
covenants  precluding  Calgene and its subsidiaries  from taking certain actions
without the  approval of  Monsanto.  Also,  in the event of a default by Calgene
under the Garguilo Credit Facility and the Calgene Credit Facility, Monsanto has
certain  rights to convert the  outstanding  principal  and interest  under such

<PAGE>

agreements  into  additional  shares of Calgene  Common Stock at the then market
value of the Calgene Common Stock, and any such conversion  could  substantially
dilute the ownership interests of other Calgene stockholders.

     During the six month  period ended  December 31, 1996,  and the fiscal year
ended June 30,  1996,  Calgene had a $13 million line of credit with Harris Bank
(the "Harris Credit  Facility")  which expired on February 28, 1997.  Borrowings
under the line of credit bore  interest at the greater of one half  percent over
the bank's prime rate or two and one half  percent over the federal  funds rate.
On December 31, 1996 the bank's prime rate was 8.25% and the federal  funds rate
was 6.26% The effective  annual interest rates for the line of credit were 8.62%
and 8.90% for the six month period  ended  December 31, 1996 and the fiscal year
ended 1996, respectively.  As of December 31, 1996, $6.5 million of indebtedness
was outstanding of the bank line of credit. Subsequent to December 31, 1996, the
Company  replaced this line of credit with a $20 million working capital line of
credit with Bank of America ("B of A"). The B of A facility  expires on December
1, 1999.  Available  credit increases to $30 million after December 31, 1997 and
to $40 million after December 31, 1998.

     A $3.5  million  line of  credit  with a bank is  used to  finance  working
capital requirements at Gargiulo's Puerto Rico operations.  Borrowings under the
line bear  interest at prime.  The credit line expires on September 30, 1997. On
December  31, 1996,  the bank's  prime rate was 8.25%.  As of December 31, 1996,
there was $2.5 million outstanding on the line of credit.

     While Monsanto has agreed to make a $40 million loan available to Gargiulo,
further  advances  under  such loan are  subject to the  achievement  of certain
milestones,  and are to be used solely to fund the branded  tomato  strategy and
are  repayable  out of specified  portions of the  cumulative  free cash flow of
Gargiulo.  While  Monsanto  has agreed to advance up to $15 million  annually to
Calgene until  September 30, 1998,  not more than $15 million may be outstanding
thereunder  at  any  one  time.  Except  as  described  above,  Monsanto  has no
obligation to loan or otherwise contribute additional cash to Calgene.

     Calgene  believes its current cash  balances  together with the proceeds of
the credit  facility  agreements  and other bank lines of credit  expected to be
available to Calgene, will be sufficient to fund its operations for at least the
next  twelve  months.  However,  such  expectation  is  based  in  part  on  the
achievement of the operating plans of Calgene and there can be no assurance such
operating  plans will be achieved.  Also,  there can be no assurance that all of
Calgene's expected sources of funds will be available. Accordingly, there can be
no assurance that Calgene will not be required to obtain  additional  sources of
financing or that any future  required  financing will be available on favorable
terms, if at all.


ITEM 8.       FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA.

                   Index to Consolidated Financial Statements
                             and Supplementary Data
                                                                          Page

Report of Independent Auditors.............................................33

Consolidated Balance Sheets - December 31, 1996 and 
June 30, 1996 and 1995.....................................................34

Consolidated Statements of Operations -  Six months 
ended December 31, 1996 and years ended June 30, 1996, 
1995 and 1994..............................................................36

Consolidated Statements of Shareholders' Equity -  
Six months ended December 31, 1996 and years ended 
June 30, 1996, 1995 and 1994...............................................37

Consolidated Statements of Cash Flows - Six months 
ended December 31, 1996 and years ended June 30, 1996, 
1995 and 1994..............................................................38

Notes to Consolidated Financial Statements.................................39

Supplementary Data (Unaudited).............................................60


<PAGE>





                         REPORT OF INDEPENDENT AUDITORS



The Board of Directors and Shareholders
Calgene, Inc.

We have audited the accompanying consolidated balance sheets of Calgene, Inc. as
of  December  31,  1996,  June 30, 1996 and 1995,  and the related  consolidated
statements  of  operations,  shareholders'  equity,  and cash  flows for the six
months ended  December 31, 1996, and each of the three years in the period ended
June 30, 1996. Our audits also included the financial  statement schedule listed
in the Index at Item 14(a)2.  These  financial  statements  and schedule are the
responsibility of the Company's management.  Our responsibility is to express an
opinion on these financial statements and schedule based on our audits.

We  conducted  our  audits  in  accordance  with  generally   accepted  auditing
standards.  Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement.  An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements.  An audit also includes
assessing the  accounting  principles  used and  significant  estimates  made by
management,  as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.

In our opinion, the consolidated  financial statements referred to above present
fairly,  in all  material  respects,  the  consolidated  financial  position  of
Calgene, Inc. at December 31, 1996, June 30, 1996 and 1995, and the consolidated
results of its  operations  and its cash flows for the six months ended December
31,  1996,  and each of the three years in the period  ended June 30,  1996,  in
conformity with generally accepted accounting principles.  Also, in our opinion,
the related financial statement schedule,  when considered in relation to be the
basic  financial  statements  taken as a whole,  presents fairly in all material
respects the information set forth therein.

                                                               ERNST & YOUNG LLP

Sacramento, California
February 24, 1997


<PAGE>


                                 CALGENE, INC.
                           CONSOLIDATED BALANCE SHEETS
                             (Dollars in thousands)

<TABLE>
<CAPTION>

                              ASSETS                              December 31,         June 30,            June 30,
                              ------                                  1996               1996                1995
                                                                  -----------         -----------        -----------

<S>                                                               <C>                 <C>                <C>        
     Current assets:
          Cash and equivalents                                    $     1,908         $    17,674        $    11,753
          Available-for-sale securities                                 1,382              10,919             10,283
          Accounts  receivable,  primarily  trade, 
            net of allowance for doubtful accounts 
            of $707, $487 and $346 at December 31, 1996
            and June 30, 1996 and 1995, respectively                   16,748              26,133              6,697
          Inventories                                                  37,272              23,865              8,148
          Prepaid expenses and other
            current assets                                              1,327               2,174              1,699
                                                                  -----------         -----------        -----------
            Total current assets                                       58,637              80,765             38,580

     Property, plant and equipment:
          Land                                                         18,258              22,755                763
          Buildings                                                    18,418              23,083              3,743
          Leasehold improvements                                        8,330               8,556              9,643
          Furniture, fixtures and equipment                            33,971              40,398             22,436
          Construction in progress                                      1,411               1,676              1,459
                                                                  -----------         -----------        -----------
                                                                       80,388              96,468             38,044

          Less accumulated depreciation and amortization               19,642              16,481             15,524
                                                                  -----------         -----------        -----------
            Property, plant and equipment, net                         60,746              79,987             22,520

     Product rights, patents and other  
            intangible assets, less accumulated
            amortization of $4,046, $3,060 and $2,507 
            at December 31, 1996 and June 30, 1996 and 1995,
            respectively                                               20,461              30,642             16,199

     Costs in excess of fair values assigned
          to net  assets  acquired,  less  accumulated  
          amortization  of $5,440, $4,612 and $4,145 at 
          December 31, 1996 and June 30, 1996 and 1995,
          respectively                                                 25,680              36,219             10,025

     Assets held for sale                                               5,185                 963                 --

     Other non-current assets                                           3,171               4,726              1,907
                                                                  -----------         -----------        -----------
                                                                  $   173,880         $   233,302        $    89,231
                                                                  ===========         ===========        ===========


</TABLE>


                                              See accompanying notes.


<PAGE>


                                  CALGENE, INC.
                     CONSOLIDATED BALANCE SHEETS (continued)
                (Dollars in thousands, except per share amounts)
<TABLE>
<CAPTION>

LIABILITIES AND SHAREHOLDERS' EQUITY                          December 31,         June 30,           June 30,
- - ------------------------------------                              1996               1996               1995
                                                              -----------        -----------         -----------

<S>                                                           <C>                <C>                 <C>        
     Current liabilities:
          Notes payable                                       $     9,402        $    16,789         $     7,761
          Accounts payable                                         13,920             20,111               6,487
          Accrued payroll and related expenses                      3,470              3,252               2,049
          License contract payable                                     --                750               1,500
          Accrued grower payments                                   1,364                615                 942
          Amounts due customers                                       317              5,028               4,596
          Accrued restructure expenses                              2,525              5,770                  --
          Other current liabilities                                 3,193              6,559               2,930
          Current portion of long-term debt                         5,139             22,850               1,494
                                                              -----------        -----------         -----------

          Total current liabilities                                39,330             81,724              27,759

     License contract payable, long-term                               --                 --                 750
     Research and development advance from affiliate               10,000             10,000                  --
     Note payable to affiliate                                     24,760             24,760                  --
     Interest payable to affiliate                                  1,912                509                  --
     Accrued restructure expenses, long-term                        3,860                 --                  --
     Long-term debt                                                14,195             22,643              14,671

     Commitments and contingencies (Note 9)

     Minority interest                                                263                266                  --

     Shareholders' equity:
          Preferred stock, $.001 par value; 5,000,000
              authorized, no shares issued and outstanding             --                 --                  --
          Common stock, $.001 par value; 100,000,000
              shares authorized, 66,714,636, 60,443,115
               and 30,244,226 shares issued and
              outstanding at December 31, 1996
              and June 30, 1996 and 1995, respectively                 67                 60                  30
          Additional paid-in capital                              417,581            367,494             223,161
          Accumulated deficit                                    (338,088)          (274,154)           (177,140)
                                                              ------------       ------------        ------------

          Total shareholders' equity                               79,560             93,400              46,051
                                                              -----------        -----------         -----------

                                                              $   173,880        $   233,302         $    89,231
                                                              ===========        ===========         ===========



</TABLE>

                                              See accompanying notes.


<PAGE>


                                  CALGENE, INC.
                      CONSOLIDATED STATEMENTS OF OPERATIONS
                (Dollars in thousands, except per share amounts)


<TABLE>
<CAPTION>


                                                               Six Months                        Years Ended June 30,
                                                                 Ended         ----------------------------------------------------
                                                             December 31,
                                                                 1996                1996                1995              1994
                                                           ----------------    ---------------     ----------------    ------------
<S>                                                        <C>                 <C>                 <C>                 <C>         
Revenues:
     Product sales, net                                    $     69,780        $     95,723        $     48,972        $     35,408
     Product development revenues                                   729               9,272               6,459               3,025
                                                           ------------        ------------        ------------        ------------
                                                                 70,509             104,995              55,431              38,433

Costs and expenses:
     Cost of goods sold                                          72,042              90,403              53,678              43,982
     Research and development:
       Contract                                                   1,672               4,222               3,436               2,721
       Other                                                      6,743               9,801              11,937              12,847
     Selling, general and administrative                         19,677              21,705              16,081              21,279

     In-process research and development  
       acquired                                                    --                59,200                --                  --
     
     Write-off of assets and restructure
       expenses                                                  32,605              15,574               1,098                --
                                                           ------------        ------------        ------------        ------------
                                                                132,739             200,905              86,230              80,829

Interest expense                                                 (3,822)             (3,428)               (924)               (729)
Other income, net                                                 2,163               2,345               1,136                 389
                                                           ------------        ------------        ------------        ------------

Loss from operations before provision
     for income taxes                                           (63,889)            (96,993)            (30,587)            (42,736)
Provision for income taxes                                          (45)                (21)                (15)                (65)
                                                           ------------        ------------        ------------        ------------

Net loss                                                   $    (63,934)       $    (97,014)       $    (30,602)       $    (42,801)
                                                           ============        ============        ============        ============

Net loss per share                                         $      (1.03)       $      (2.56)       $      (1.04)       $      (1.71)
                                                           ============        ============        ============        ============

Shares used in per share calculations                        62,155,384          37,883,871          29,439,008          24,987,513

</TABLE>











                                              See accompanying notes.


<PAGE>
<TABLE>
<CAPTION>
                                                                           CALGENE, INC.
                                                          CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY
                                         Six months ended December 31, 1996 and Years Ended June 30, 1996, 1995 and 1994
                                                                      (Dollars in thousands)

                                                                     Common stock
                                                               ------------------------    Additional                      Total
                                                                                            paid-in      Accumulated   shareholders'
                                                                 Shares        Amount       capital        deficit         equity
                                                               ----------    ----------    ----------     ----------     ----------

<S>                                                            <C>           <C>           <C>            <C>            <C>
Balance at June 30, 1993                                       24,411,782    $       24    $  169,482     ($ 103,737)    $   65,769

Net loss                                                             --            --            --          (42,801)       (42,801)
Sale of common stock, net of expenses                           1,845,000             2        19,150           --           19,152
Options exercised                                                 249,530             1         1,605           --            1,606
Stock compensation                                                   --            --             697           --              697
                                                               ----------    ----------    ----------     ----------     ----------

Balance at June 30, 1994                                       26,506,312            27       190,934       (146,538)        44,423

Net loss                                                             --            --            --          (30,602)       (30,602)
Sale of common stock, net of expenses                           3,683,262             3        31,419           --           31,422
Options exercised                                                  54,652          --             340           --              340
Stock compensation                                                   --            --             452           --              452
Unrealized gain on available-for-sale securities                     --            --              16           --               16
                                                               ----------    ----------    ----------     ----------     ----------

Balance at June 30, 1995                                       30,244,226            30       223,161       (177,140)        46,051

Net loss                                                             --            --            --          (97,014)       (97,014)
Sale of common stock, primarily  for acquisition
     of Gargiulo                                               30,192,707            30       144,343           --          144,373
Options exercised                                                   6,182          --              40           --               40
Unrealized loss on available-for-sale securities                     --            --             (50)          --              (50)
                                                               ----------    ----------    ----------     ----------     ----------

Balance at June 30, 1996                                       60,443,115            60       367,494       (274,154)        93,400

Net loss                                                             --            --            --          (63,934)       (63,934)
Sale of common stock, net of expenses                           6,271,521             7        50,071           --           50,078
Unrealized gain on available-for-sale securities                     --            --              16           --               16
                                                               ----------    ----------    ----------     ----------     ----------

Balance at December 31, 1996                                   66,714,636    $       67    $  417,581     ($ 338,088)    $   79,560
                                                               ==========    ==========    ==========     ==========     ==========


                                                                      See accompanying notes.

</TABLE>
<PAGE>
<TABLE>
<CAPTION>
                                                               CALGENE, INC.
                                                   CONSOLIDATED STATEMENTS OF CASH FLOWS
                                                Increase (Decrease) in Cash and Equivalents
                                                           (Dollars in thousands)

                                                                                                Years Ended June 30,
                                                               Six Months Ended   --------------------------------------------------
                                                                 December 31,
                                                                     1996              1996             1995             1994
                                                               ------------------ ---------------- ---------------- ----------------
<S>                                                               <C>                <C>              <C>              <C>      
Cash flows from operating activities:
     Net loss                                                     $(63,934)          $(97,014)        $(30,602)        $(42,801)
     Adjustments to reconcile net loss to net cash
         used in operating activities:
              Minority interest in net loss                             --               (787)            (116)             (46)
              Depreciation and amortization                          6,371              6,989            4,957            4,099
              In-process research and development acquired              --             59,200               --               --
              Gain on sale of assets                                (1,536)                --               --               --
              Write-off of assets and restructure expenses          28,039             15,574            1,098               --
              Equity in net (gain) loss of affiliate                    (3)                 1              213              583
              Stock compensation                                        --                 --              452              697
     Net changes in operating assets and liabilities,
         excluding effect of acquisition of subsidiaries:
              Accounts  receivable                                   9,165              8,912           (1,992)          (1,658)
              Inventories                                          (13,407)             6,455           (2,003)           1,320
              Accounts payable                                      (6,191)            (1,903)          (1,429)           2,589
              Amounts due customers                                 (4,711)               432            1,268            1,740
              Accrued restructure expenses                           1,949                 --               --               --
              Other accrued liabilities                             (3,366)            (6,736)             612            1,637
              Interest payable to affiliate                          1,403                509               --               --
              Other                                                  1,284              2,614              146              279
                                                                  ---------          --------         --------         --------

          Net cash used in operating activities                    (44,937)            (5,754)         (27,396)         (31,561)
                                                                  ---------          ---------        ---------        ---------

Cash flows from investing activities:
     Proceeds from sales of available-for-sale securities           10,515             11,787           22,904           24,904
     Purchase of available-for-sale securities                        (955)           (12,473)         (17,714)         (15,588)
     Collection of notes receivable                                     --                 --               --            1,709
     Investment in affiliate                                            --                 19              (73)            (579)
     Capital expenditures for property,
         plant and equipment                                        (3,800)            (3,887)          (5,649)          (4,437)
     Payment for purchase of subsidiaries, net of cash
         and equivalents acquired                                       --             (1,436)             (90)             (12)
     Purchases of product rights, patents and other
         intangible assets                                          (1,343)            (1,397)          (4,782)          (4,843)
     Proceeds from sale of assets                                    7,136                489               38               69
     Other noncurrent assets                                         1,366                 --               --               --
                                                                  --------           --------         --------         --------

          Net cash provided by (used in) investing activities       12,919             (6,898)          (5,366)           1,223
                                                                  --------           ---------        ---------        --------

Cash flows from financing activities:
     Proceeds from notes payable                                    36,364              8,453           19,398           14,214
     Payments on notes payable                                     (43,751)           (19,489)         (20,322)         (13,161)
     Decrease in securities-pledged                                    164                214              159              136
     Increase in borrowings of long-term debt                           --             25,057           10,000               --
     Principal payments on long-term debt                          (26,603)           (15,549)          (1,768)          (1,332)
     Proceeds on notes payable to affiliate                         15,000              2,680               --               --
     Payments on notes payable to affiliate                        (15,000)                --               --               --
     Sale of common stock                                           50,078              7,207           31,762           20,758
     Research and development advance from affiliate                    --             10,000               --               --
                                                                  --------           --------         --------         --------

          Net cash provided financing activities                    16,252             18,573           39,229           20,615
                                                                  --------           --------         --------         --------

Net increase (decrease) in cash and equivalents                    (15,766)             5,921            6,467           (9,723)

Cash and equivalents at beginning of year                           17,674             11,753            5,286           15,009
                                                                  --------           --------         --------         --------

Cash and equivalents at end of year                               $  1,908           $ 17,674         $ 11,753         $  5,286
                                                                  ========           ========         ========         ========

                                                          See accompanying notes.

</TABLE>
<PAGE>


                                  CALGENE, INC.

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

               December 31, 1996 and June 30, 1996, 1995 and 1994


1.   Summary of Significant Accounting Policies

     Change in fiscal year

          The  Company  has changed its fiscal year end from June 30 to December
     31,  beginning  with the period ended December 31, 1996 to conform with the
     fiscal year end of the Monsanto  Company which holds an equity ownership in
     Calgene of approximately 54.6% (Note 13).

          Accordingly, the financial presentation in this report for 1996 is for
     the six month period from July 1, 1996 to December  31, 1996.  Prior fiscal
     year's operations are as previously reported and cover twelve month periods
     ended June 30.

          Unaudited  comparative  information  for the six months ended December
     31, 1995, is as follows (in thousands, except per share amounts):

                   Revenues                       $   20,790
                   Gross profit (loss)                (1,309)
                   Net loss                          (16,104)
                   Net loss per share                  (0.53)

     Organization and Business

          Calgene is a  biotechnology  company that is developing a portfolio of
     genetically  engineered  plants and plant  products for the food,  seed and
     oleochemical  industries.  The Company's  research and business efforts are
     focused in three core crop  areas--fresh  produce (tomato and  strawberry),
     edible  and  industrial  plant  oils  (canola)  and  cotton--where  Calgene
     believes  biotechnology  can provide  substantial added commercial value in
     consumer, industrial and seed markets.

     Consolidation and Equity Accounting

          The consolidated financial statements include the accounts of Calgene,
     its  wholly-owned   subsidiaries  and  its  majority  owned  joint  venture
     (together  the  "Company").   All  significant  intercompany  balances  and
     transactions have been eliminated in consolidation.

          Calgene uses the equity method to account for its  investments  in its
     50 percent or less owned joint ventures.  Under the equity method,  Calgene
     recognizes its proportionate share of the net income or loss of these joint
     ventures  currently,   rather  than  when  realized  through  dividends  or
     disposal.

     Cash Equivalents and Available-for-sale Securities

          Cash  equivalents  and   available-for-sale   securities,   consisting
     principally of certificates  of deposit,  bankers  acceptances,  commercial
     paper,  U.S.  treasury and agency  securities,  and money market funds, are
     stated at fair market value,  and are adjusted for amortization of premiums
     and accretion of discounts, which are recognized as adjustments to interest
     income.  Unrealized  gains and losses,  net of tax,  on  available-for-sale
     securities are reported in shareholders'  equity.  Gross realized gains and
     losses  on  available-for-sale  securities  were not  material  during  the
     periods presented. The aggregate fair market value of available-for-sale


<PAGE>


                                  CALGENE, INC.

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

               December 31, 1996 and June 30, 1996, 1995 and 1994


1.   Summary of Significant Accounting Policies (continued)

     Cash Equivalents and Available-for-sale Securities (continued)

     securities  at December 31, 1996 is  $1,960,000  of which  $578,000 is
     included  in cash and  equivalents.  The  aggregate  fair  market  value of
     available-for-sale  securities  at June 30,  1996 is  $28,288,000  of which
     $17,369,000 is included in cash and equivalents.  The aggregate fair market
     value of  available-for-sale  securities at June 30, 1995 is $20,276,000 of
     which  $9,993,000  is included  in cash and  equivalents.  The  contractual
     maturities  of  available-for-sale  securities  at December 31, 1996 are as
     follows: $1,409,000 in 1997, $313,000 in 1998, and $238,000 in 2002.

     Inventories

          Inventories are stated at the lower of cost, determined on a first-in,
     first-out basis, or market value.

     Property, Plant and Equipment

          Property,  plant and equipment are stated at cost and  depreciated  or
     amortized on a straight-line  basis over the estimated  useful lives of the
     assets or the capital lease term,  whichever is less. The estimated  useful
     lives range from 3 to 30 years.

     Product Rights, Patents and Other Intangible Assets

          Product  rights of  approximately  $3,939,000  at December  31,  1996;
     $3,042,000  at June 30, 1996 and  $7,827,000 at June 30, 1995 are stated at
     cost and are  amortized on a  straight-line  basis over the lesser of their
     contractual  lives or their  estimated  useful  lives  (generally  10 to 20
     years).

          External  costs  incurred in obtaining  patents are  capitalized.  The
     costs of successful  patent  applications  are amortized on a straight-line
     basis over the lesser of their statutory  lives or their  estimated  useful
     lives  (generally 17 years).  External costs incurred in defense of patents
     are capitalized  and amortized on a straight-line  basis over the remaining
     life of the patent. The costs of unsuccessful patent applications or patent
     defense  are  charged  to  expense  in  the  period  in  which  the  patent
     applications are denied or the patent defense is unsuccessful. The net book
     value of capitalized  patent  related costs is  $7,950,000,  $7,908,000 and
     $8,372,000 at December 31, 1996 and June 30, 1996 and 1995, respectively.

          Other intangible assets consist primarily of the seed library acquired
     in connection  with the  acquisition  of Gargiulo  (Note 4), which is being
     amortized  over its  estimated  useful life of 15 years.  See  write-off of
     other intangible assets in Note 7.

          Costs in excess of fair  values  assigned to net assets  acquired  are
     capitalized and amortized on a straight-line basis over periods of 10 to 25
     years.

     Revenue Recognition and Product Development Arrangements

          Revenue  from  product  sales is  recognized  primarily at the time of
     shipment net of estimated  product returns.  The Company performs  research
     under contracts for the development of certain products for other entities.
     Revenue from product development  contracts is recognized  according to the
     percentage of completion


<PAGE>


                                  CALGENE, INC.

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

               December 31, 1996 and June 30, 1996, 1995 and 1994


1.   Summary of Significant Accounting Policies (continued)

     Revenue Recognition and Product Development Arrangements (continued)

     method.  Funding received in advance of research performed under these
     contracts is recorded as deferred  revenue.  Related contract  expenses are
     charged to expense as incurred.

     Income Taxes

          The liability  method is used to account for income taxes.  Under this
     method,  deferred  tax  assets  and  liabilities  are  determined  based on
     differences  between the  financial  reporting  and tax bases of assets and
     liabilities and are measured using the enacted tax rates and laws that will
     be in effect when the differences are expected to reverse. General business
     tax credits  will be accounted  for as a reduction of federal  income taxes
     payable under the flow-through method.

     Net Loss Per Share

          Net loss per share has been  computed by dividing  the net loss by the
     weighted  average number of common shares  outstanding  during each period.
     Common  equivalent  shares related to stock options have been excluded from
     the  computation  of net loss per  share  since  their  inclusion  would be
     antidilutive.

     Statement of Cash Flows

          For purposes of the consolidated  statement of cash flows, the Company
     considers  highly  liquid  investments  with  original  maturities of three
     months or less to be cash  equivalents.  During the six month  period ended
     December  31, 1996 and fiscal year 1996,  1995 and 1994,  the Company  paid
     cash for interest and income taxes as follows:

                                                    (In thousands)
                                      1996          1996       1995        1994
                                      ----          ----       ----        ----
                                  (six months)

                  Interest           $3,282        $1,619      $895        $621
                  Income taxes           17            83        91          53

          The  Company   maintains  its  cash  and  equivalents  and  short-term
     investments in several different instruments.  This diversification of risk
     is consistent  with the Company's  policy to maintain  liquidity and ensure
     the safety of principal.

     Accounting  for the  Impairment  of  Long-Lived  Assets and for  Long-Lived
     Assets to Be Disposed Of

          During the quarter ended  September 30, 1996, the Company  adopted the
     provisions  of  the  Financial  Accounting  Standards  Board  Statement  of
     Financial  Accounting No. 121, "Accounting for the Impairment of Long-Lived
     Assets and for Long-Lived  Assets to Be Disposed Of" ("SFAS 121"). SFAS 121
     requires  impairment  losses to be  recognized  for  long-lived  assets and
     identifiable  intangibles  used in operations when indicators of impairment
     are present and the estimated undiscounted cash flows are not sufficient to
     recover the assets'  carrying  amount.  The impairment  loss is measured by
     comparing the fair value of the asset to


<PAGE>


                                  CALGENE, INC.

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

               December 31, 1996 and June 30, 1996, 1995 and 1994


1.   Summary of Significant Accounting Policies (continued)

     Accounting for the Impairment of Long-Lived  Assets and for Long-Lived
     Assets to Be Disposed Of (continued)

     its carrying  amount.  Costs in excess of fair values  assigned to net
     assets  acquired  in  purchase   business   combinations  are  included  in
     impairment evaluations when events or circumstances exist that indicate the
     carrying  amount of the acquired  assets may not be  recoverable.  SFAS 121
     also  requires  that  assets  held for  disposal  be valued at the lower of
     carrying amount or fair value less cost to sell.

     Accounting for Stock Based Compensation

          The Company accounts for its stock option plans and its employee stock
     purchase  plan  in  accordance   with  the  provisions  of  the  Accounting
     Principles Board's Opinion No. 25 (APB 25), "Accounting for Stock Issued to
     Employees."  In 1995,  the Financial  Accounting  Standards  Board released
     Statement of Financial Accounting Standard No. 123 (SFAS 123),  "Accounting
     for Stock Based  Compensation."  SFAS 123 provides an alternative to APB 25
     and is effective for fiscal years  beginning  after  December 15, 1995. The
     Company  expects to continue  to account for its stock plans in  accordance
     with APB 25.  Accordingly,  SFAS  123 is not  expected  to have a  material
     impact on the Company's financial position or results of operations.

     Fair Values of Financial Instruments

          The  carrying  amounts  reported  in the  balance  sheet  for cash and
     equivalents and available-for-sale securities approximates their respective
     fair values.  The carrying  amounts of the Company's  borrowings  under its
     debt  agreements  approximate  their  fair  value.  The fair  values of the
     Company's long-term debt are estimated using discounted cash flow analysis,
     based on the  Company's  current  incremental  borrowing  rates for similar
     types of borrowing arrangements.

     Use of Estimates and Certain Risks

          The  preparation of financial  statements in conformity with generally
     accepted  accounting  principles  requires management to make estimates and
     assumptions  that affect the amounts  reported to the financial  statements
     and accompanying  notes.  Actual results could differ from those estimates.
     Among other  things,  the Company is subject to risks from  changes in farm
     legislation,  market price  fluctuations  for the Company's  products,  and
     adverse  weather  conditions  which may effect the ultimate  realization of
     certain of its inventories.

     Reclassifications

          Certain  amounts  reported for prior years have been  reclassified  to
     conform  with  the   presentation   of  the  December  31,  1996  financial
     statements.



<PAGE>


                                  CALGENE, INC.

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

               December 31, 1996 and June 30, 1996, 1995 and 1994


2.   Receivables

     Receivables consist of the following:
<TABLE>
<CAPTION>

                                                                    (In thousands)

                                       December 31, 1996                    June 30, 1996               June 30, 1995
                                ---------------------------------  ---------------------------------  ------------------
                                     Trade        Related Party         Trade        Related Party          Trade
                                ----------------  ---------------  ----------------  ---------------  ------------------
<S>                                <C>               <C>              <C>               <C>              <C>     
          Customer                 $ 13,771          $    --          $ 18,808          $    --          $  6,708
          Grower advances             2,993               --             5,917               --                --
          Other                         452              239               923              972               335
                                   --------          -------          --------          -------          --------
               Total                 17,216              239            25,648              972             7,043
          Less allowance for
          doubtful amounts             (707)              --              (487)              --              (346)
                                   ---------         -------          ---------         -------          --------
               Total               $ 16,509          $   239          $ 25,161          $   972          $  6,697
                                   ========          =======          ========          =======          ========
</TABLE>

3.   Inventories

          Inventories consist of the following at December 31, 1996 and June 30,
     1996 and 1995:
<TABLE>
<CAPTION>

                                                                             (In thousands)

                                                        December 31, 1996      June 30, 1996        June 30, 1995
                                                        -----------------      -------------        -------------
<S>                                                           <C>                <C>                  <C>   
                  Growing crops                               $17,958            $11,208              $2,368
                  Supplies and seeds inventories                5,836             10,136               1,123
                  Finished goods                                5,689              1,415               1,942
                  Work in progress                              2,631                596               2,245
                  Raw materials                                 5,158                510                 470
                                                             --------           --------             -------
                                                              $37,272            $23,865              $8,148
                                                              =======            =======              ======
</TABLE>

4.   Strategic Alliance

          On  March  31,  1996,   Calgene  and  Monsanto  Company   ("Monsanto")
     consummated an Agreement and Plan of  Reorganization  (the  "Reorganization
     Agreement")  and related  Plan of Merger under which  Monsanto  contributed
     Gargiulo,  Inc.  ("Gargiulo"),  $30 million  and  certain  oils and produce
     related  technology  in exchange  for a 49.9%  equity  interest in Calgene.
     Gargiulo is a grower,  packager,  marketer  and  distributor  of  tomatoes,
     strawberries  and other  produce with  operations  in Florida,  California,
     Puerto Rico and Mexico.  The acquisition of Gargiulo was accounted for as a
     purchase.

          In connection with the Reorganization  Agreement a total of 30,161,114
     shares of Calgene  common stock were issued with an aggregate fair value of
     approximately  $144,206,000.  The per share value of Calgene  common  stock
     assigned to the  transaction was based on the last trade as reported on the
     National Market System on the day the Company's  negotiations with Monsanto
     concluded.  The common  stock  trade  price was  discounted  to account for
     Monsanto's liquidity  restrictions based on an independent  appraisal.  The
     purchase price consists of the following:


<PAGE>


                                  CALGENE, INC.

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

               December 31, 1996 and June 30, 1996, 1995 and 1994


4.   Strategic Alliance (continued)

                                                                 (In thousands)

              30,161,114 shares of common stock                   $   144,206
              Acquisition costs, consisting primarily of
                 financial advisory, legal and accounting fees          1,530
              Less cash received                                      (30,000)
                                                                  -----------
                                                                  $   115,736
                                                                  ===========

          A summary of the purchase price allocation is as follows:

                                                                 (In thousands)

               Net assets acquired                                $    11,506
               Identified intangible assets                            21,680
               Excess purchase price over net assets acquired          23,350
               In-process research and development                     59,200
                                                                  -----------
                                                                  $   115,736
                                                                  ===========

          Intangible assets include completed  technology,  assembled  workforce
     and costs in excess of fair  values  assigned to net assets  acquired.  The
     estimated  useful lives are  expected to range from 5 to 15 years.  Because
     the  technological  feasibility  of the  acquired  in-process  research and
     development has not been  established  and has no alternative  future uses,
     the $59.2 million allocated to in-process research and development has been
     expensed.

          Between June 29, 1995 and March 19, 1996 Calgene  received $23 million
     in advances  toward the $30 million  proceeds in the form of a subordinated
     promissory  note.  The  subordinated  note was  converted  to  equity  upon
     consummation of the transaction.  The additional $7 million was received on
     April 1, 1996.

          On November  12,  1996,  the  Company  entered  into a Stock  Purchase
     Agreement with Monsanto (the "Stock Purchase Agreement"), pursuant to which
     (i) the  Company  sold and  issued  to  Monsanto,  and  Monsanto  purchased
     6,250,000 shares of Common Stock of the Company (the "Additional  Shares"),
     at $8.00 per share, for an aggregate purchase price of $50 million, thereby
     increasing  Monsanto's ownership interest in shares of Calgene Common Stock
     from 49.9% to approximately 54.6% (without giving effect to the exercise of
     outstanding  options and  warrants),  (ii)  Monsanto and Calgene  agreed to
     enter  into  a  Restated  Stockholders  Agreement  ("Restated  Stockholders
     Agreement")  amending and restating the Stockholders  Agreement dated March
     31, 1996 ("Stockholders Agreement"),  and (iii) the Restated Certificate of
     Incorporation  was amended to reflect the  amendments  to the  Stockholders
     Agreement  contemplated  by  the  Restated  Stockholders  Agreement.  As  a
     consequence of the  transaction,  Monsanto owned  approximately  36,396,114
     shares of Common Stock of the Company,  representing approximately 54.6% of
     the issued and outstanding shares of Common Stock of the Company.


<PAGE>


                                  CALGENE, INC.

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

               December 31, 1996 and June 30, 1996, 1995 and 1994


4.   Strategic Alliance (continued)

     Acquisition of Collier Farms

          On February 29, 1996, Gargiulo and Collier Enterprises  consummated an
     asset purchase  agreement whereby Gargiulo  acquired  substantially all the
     assets, subject to the assumption of certain specified liabilities,  of the
     produce  business  conducted by certain  affiliates of Collier  Enterprises
     under the trade name Collier Farms ("Collier").  Collier is an agricultural
     producer of tomatoes and other  vegetables  in Florida,  and engages in the
     packaging,  marketing and  distribution  of those products in the commodity
     markets.

          The purchase  price  consists of $10 million in cash and a $10 million
     promissory  note,  plus an earn-out  payment based upon  achieving  certain
     earnings of the  combined  operations  of Gargiulo and Collier in Southwest
     Florida.  Gargiulo  also  acquired  Collier's  1995-1996  crop and  assumed
     liabilities  related thereto,  and committed to lease certain farmland from
     affiliates of Collier. The acquisition was accounted for as a purchase. The
     purchase price consists of the following:

                                                                 (In thousands)

               Cash                                                 $10,000
               Promissory note                                       10,000
               Investment in 1995-1996 crop                          12,127
               Acquisition costs, consisting primarily
                 of financial advisory, legal and accounting fees       200
                                                                    -------
                                                                    $32,327
                                                                    =======

     A summary of the purchase price allocation is as follows:

                                                                 (In thousands)

                Net assets acquired                                 $23,500
                Excess purchase price over net assets acquired        8,827
                                                                    -------
                                                                    $32,327
                                                                    =======

     Unaudited Proforma Combined Results of Operations

          Unaudited  proforma  combined results of operations for the year ended
     June 30, 1996, giving effect to certain  adjustments as if the Gargiulo and
     Collier  acquisitions  occurred  on  July  1,  1995  are  displayed  in the
     following  table.  These  unaudited  proforma  combined  results  have been
     prepared for comparative  purposes only and do not purport to be indicative
     of the results of  operations  which  actually  would have resulted had the
     acquisition  been in  effect  on July 1,  1995 or which  may  result in the
     future.

                                                    (In thousands,
                                                   except per share
                                                       amounts)

          Revenue                                      $182,041
          Net loss                                    $(128,115)
          Net loss per share                             $(2.12)


<PAGE>


                                  CALGENE, INC.

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

               December 31, 1996 and June 30, 1996, 1995 and 1994


5.   Oilseed Cross Licensing Agreement

          In May  1996,  the  Company  entered  into  a  broad  cross  licensing
     agreement with Monsanto  encompassing  the two companies'  oilseed research
     programs. The agreement has an initial term of 15 years.

          Under the agreement Calgene received a royalty free license to current
     and  future  Monsanto  agronomic  technology  for use in  combination  with
     Calgene's  proprietary oils modification genes for development of specialty
     canola oil  products.  Calgene also  received $10 million from Monsanto for
     best-efforts research and development activities to be performed by Calgene
     over  a  three  year  period  relating  to  further  development  of  plant
     expression  or oil  modification  technologies.  In exchange for the above,
     Calgene  will pay  royalties  to  Monsanto  based on a  portion  of the net
     profits of Calgene's  oils division.  The Company  recorded the $10 million
     research  and  development   funding  as  a  long-term   liability  in  the
     accompanying  balance  sheet.  Royalties  payable to Monsanto as  described
     above will be charged against the liability in the period incurred.  In the
     event the aggregate royalties to Monsanto exceeds $10 million, such amounts
     will be charged to expense as incurred.

          In  exchange  for a $7  million  non-refundable  license  fee  paid to
     Calgene,  Monsanto received a royalty bearing license to Calgene technology
     to develop  agronomically  superior  corn,  soybean,  canola and  sunflower
     crops. The license fee was recorded as product  development  revenue in the
     accompanying Statement of Operations.

6.   PGI-Kirin Partnership

          In March 1990 the  Company and Kirin  Brewery  Co.,  Ltd.  established
     PGI-Kirin Partnership ("PGK"), a joint venture to develop and commercialize
     new potato  varieties.  In  January  1996  management  decided to cease PGK
     operations and sell its remaining assets. Consequently, Calgene recorded an
     estimated net  write-off of its  investment in PGK of $982,000 in the third
     fiscal  quarter of fiscal  1996.  PGK's  revenues in fiscal 1996 and fiscal
     1995 were $1.6 million and $1.5, respectively.

7.   Write-off of Assets and Restructuring Expenses

          During the fiscal year ended June 30,  1996,  the  Company  recorded a
     charge  of  approximately  $15.6  million  for  the  write-off  of  assets,
     including $10.4 million primarily related to the merger of Calgene's tomato
     operations into Gargiulo. The write-off of tomato assets primarily reflects
     a  $5.4  million  asset  impairment  charge  due to  the  consolidation  of
     facilities  and  equipment  and  a  $2.5  million   write-off  of  obsolete
     technology  licenses.  The  Company  also  recorded  $1.5  million  for the
     write-off of its investment in PG-K (before  minority  interest),  and $1.0
     million for the write-off of an option to a technology  license the Company
     does not intend to exercise.  As a consequence of the Company's decision in
     the third  quarter  of fiscal  1996 to reduce  its  emphasis  on  commodity
     distribution products at Calgene Chemical, the excess purchase price of net
     assets  acquired  associated with the commodity  distribution  business was
     written-down to net realizable value resulting in a $1.2 million expense.

          Pursuant to a plan  approved by  Calgene's  Board of  Directors in the
     quarter ended December 31, 1996,  Gargiulo intends to significantly  reduce
     its produce  acreage in Southwest  Florida.  The reduction in acreage is in
     response to  increased  competitive  pressure  from  Mexico  produce and is
     expected  to be  accomplished  over  the  next  two to  three  years.  As a
     consequence,  during the  quarter  ended  December  31,  1996,  the Company
     recorded a charge of  approximately  $32.6  million  for the  write-off  of
     assets,  and other  reserves.  The write-offs  include $9.4 million for the
     write-down of tomato germplasm, an $8.3 million asset impairment charge due
     to further consolidation of the Company's tomato packing facilities,  and a
     $10.4 million  charge  related to the excess  purchase  price of net assets
     acquired  allocated  to the asset  write-downs.  The  Company  is  actively
     seeking buyers for the packing facilities.  In addition,  a reserve of $4.5
     million relating to other restructuring costs was recorded.


<PAGE>


                                  CALGENE, INC.

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

               December 31, 1996 and June 30, 1996, 1995 and 1994


8.   Long-term Debt and Notes Payable

          Long-term debt consists of the following at December 31, 1996 and June
     30, 1996 and 1995:
<TABLE>
<CAPTION>

                                                                                             (In thousands)

                                                                             December 31,       June 30,          June 30,
                                                                                 1996             1996              1995
                                                                             ------------       --------          --------
                        
              <S>                                                              <C>               <C>              <C>    
              Note payable to bank; due in monthly 
              installments of approximately $3,000  including  
              interest  at 11.8%  per  annum,  through  2004;
              secured by a $220,000 certificate of deposit and 
              guaranteed by the Small Business Administration.                 $   213           $   221          $   235

              Mortgage  notes  payable;   due  in  quarterly   
              installments   of approximately  $31,000  including  
              interest  at  8.5%  per  annum, through 1998;  secured 
              by land and buildings with a net book value of
              approximately $531,400 at December 31, 1996.                         255               280              377

              Capitalized  lease  obligations;  due in monthly  
              installments  of approximately  $86,000  including  
              interest imputed at 5.4% to 11% per annum,  
              through  2001;  secured by  equipment  with a net
              book value  of  approximately  $2,710,000  at  
              December  31,  1996  and supported by a $150,000 which 
              is secured by a $150,000 certificate ofdeposit.                    2,581             6,030            2,960
             
              Note payable to the former owner of an acquired  
              business;  due in an annual  installment of 
              $338,000 at July 17, 1997; plus interest on the 
              unpaid  principal  balance  at the  prime  rate (8.25% 
              at December 31, 1996) over the term of the loan;
              secured by a $338,000 certificate of deposit.                       338               592              705

              Non-interest bearing note payable to the former
              owner of an acquired business; due in monthly
              installments of $14,083 through June 30, 1997.                       84               169              338

              Mortgage note payable; interest only payable in  
              monthly installments of approximately $3,800, 
              current interest at 9.0% per annum.  Interest is 
              adjustable  effective each November 1 to prime
              plus 1%, rate not to exceed 9% or be lower than 
              6% during the term of the note.  Final payment of 
              $506,000  plus unpaid  interest due November 1, 
              1999; secured by land with a net book value of
              approximately $605,000 at December 31, 1996.                        506               506              506

</TABLE>

<PAGE>


                                  CALGENE, INC.

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

               December 31, 1996 and June 30, 1996, 1995 and 1994


8.   Long-term Debt and Notes Payable (continued)

<TABLE>
<CAPTION>

                                                                                             (In thousands)

                                                                             December 31,       June 30,          June 30,
                                                                                 1996             1996              1995
                                                                             ------------       --------          --------
                        
              <S>                                                              <C>               <C>              <C>    
              Note  payable  to  a  bank;   due  in  monthly   
              installments of approximately  $2,200  including 
              interest  at  8.59%  per  annum, through 2000; 
              secured by equipment with a net book value of
              approximately $195,500 at December 31, 1996.                     $   137           $   144          $    --

              Note  payable  to  a  bank;   due  in  monthly  
              installments  of approximately  $22,500  monthly  
              including  interest at prime plus 1.25% 
              (aggregating 9.50% at December 31, 1996) per 
              annum,  through 2005,  secured by buildings and 
              equipment with a net book value of approximately
              $2,372,000 at December 31, 1996.                                   1,566             1,644               --

              Mortgage  loan  payable to former  owner of an 
              acquired  business, payable in  quarterly  principal  
              installments  of  $280,966  plus interest at prime 
              (8.25% at December 31,  1996)  through  February
              28, 2001, secured by assets with a net book value 
              of approximately $11,537,000 at December 31, 1996                  4,688             5,338               --

              Mortgage  loan  payable to former  owner of an 
              acquired  business, payable in  quarterly  principal  
              installments  of  $219,034  plus interest at prime 
              (8.25% at December 31,  1996)  through  February
              28, 2001, secured by assets with a net book value 
              of approximately $11,537,000 at December 31, 1996                  3,724             4,162               --

              Mortgage loan, payable in monthly principal and 
              interest installments  of $9,595 with  interest at
              prime (8.25% at December 31, 1996), secured  by 
              assets with a net book value of approximately
              $753,000 at December 31, 1996                                      1,108             1,191               --

              Mortgage loans payable in monthly principal and 
              interest installments of $40,237 with interest  
              ranging from 6.63% to prime (8.25% at December 
              31, 1996), secured by assets with a net book value 
              of approximately $1,184,000 at December 31, 1996                   1,175             1,377               --

</TABLE>

<PAGE>


                                  CALGENE, INC.

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

               December 31, 1996 and June 30, 1996, 1995 and 1994


8.  Long-term Debt and Notes Payable (continued)

<TABLE>
<CAPTION>

                                                                                             (In thousands)

                                                                             December 31,       June 30,          June 30,
                                                                                 1996             1996              1995
                                                                             ------------       --------          --------
                        
              <S>                                                              <C>               <C>              <C>    
              Term loan payable to former partner in acquired
              business, monthly principal and interest payments
              of $37,981, with interest at 10%                                 $   975           $ 1,149          $    --

              Note payable to a corporate lender, due in monthly 
              installments of $25,550  including  interest at 
              10.38% per annum,  through  1999, secured by 
              assets with a net book value of approximately 
              $481,000 at December 31, 1996                                        267               417              673

              Various term loans  payable with interest at rates 
              that range from 8% to 12%.  Maturity dates 
              ranging from June 1998 through November 2001, 
              secured by assets with a net book value of
              approximately $541,000 at December 31, 1996                        1,717             1,794               --

              Note payable to a corporate lender, due in quarterly 
              installments of $30,938 including interest imputed 
              at 22.29% per annum, through June 1, 1998                             --               279              371
              

              Note  payable  to former  owner of an  acquired  
              business  for the purchase of growing crops,  
              principal due upon  collection of crop receivable,
              plus interest at 7%                                                   --             9,070               --

              Mortgage loan, payable in annual principal
              installments of $1,000,000 through August 1999,
              with interest at prime                                                --             4,000               --

              Mortgage loan, payable in annual principal
              installments of $175,000, balance due November
              30, 1996                                                              --             3,325               --

              Mortgage loan, payable in annual principal
              installments of $153,333, balance due November
              30, 1996                                                              --             2,147               --

              Mortgage loan, payable in annual principal
              installments of $273,200, balance due on November
              30, 1996                                                              --             1,658               --

              Convertible note payable to a corporate lender;
              converted to equity on March 31, 1996 (Note 4).                       --                --           10,000
</TABLE>


<PAGE>


                                  CALGENE, INC.

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

               December 31, 1996 and June 30, 1996, 1995 and 1994


8.   Long-term Debt and Notes Payable (continued)

<TABLE>
<CAPTION>

                                                                                             (In thousands)

                                                                             December 31,       June 30,          June 30,
                                                                                 1996             1996              1995
                                                                             ------------       --------          --------
                        
              <S>                                                              <C>               <C>              <C>    
              Note payable to affiliate consists of the following:

              Advances under a $40,000,000  convertible term 
              loan with a balloon payment due March 31, 2000
              interest at prime plus 2% (aggregating 10.25% at
              December 31, 1996)                                               $24,760           $24,760          $    --
                                                                               -------           -------          -------
             
                                                                                44,094            70,253           16,165

              Less note payable to affiliate                                    24,760            24,760               --

              Less amount due within one year                                    5,139            22,850            1,494
                                                                               -------           -------          -------

              Long-term debt                                                   $14,195           $22,643          $14,671
                                                                               =======           =======          =======
</TABLE>

          The  capitalized  lease  obligations   listed  above  contain  certain
     restrictive  covenants  which,  among other things,  require the Company to
     maintain a specified level of working  capital.  In addition,  certain debt
     and capital lease obligations prohibit the Company from paying dividends on
     common stock.

          At December 31, 1996 aggregate  future  principal  payments by year on
     long-term debt and note payable to affiliate are due as follows:

                                                            (In thousands)

                                    1997                         $5,139
                                    1998                          3,848
                                    1999                          4,580
                                    2000                         27,795
                                    2001                            797
                                    Thereafter                    1,935
                                                               --------
                                                                $44,094

     Notes Payable

          A $13  million  bank line of credit  is used to help  finance  working
     capital  requirements  for  Calgene's  subsidiaries,   excluding  Gargiulo.
     Borrowings  under the line bear  interest  at the  greater  of one  quarter
     percent  over the bank's  prime rate or two and one half  percent  over the
     federal  funds rate.  On December  31, 1996 the bank's prime rate was 8.25%
     and the federal funds rate was 6.26%.  The weighted average annual interest
     rate under the line of credit was 8.62%, 8.90%, and 8.92% for the six month
     period ended December 31, 1996 and for the fiscal year ended June 30, 1996,
     and  1995,  respectively.  Borrowings  are  subject  to  certain  financial
     covenants which include  prohibiting the Company from paying cash dividends
     on its


<PAGE>


                                  CALGENE, INC.

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

               December 31, 1996 and June 30, 1996, 1995 and 1994


8.   Long-term Debt and Notes Payable (continued)

     Notes Payable (continued)

     common stock. Borrowings are secured by qualifying accounts receivable
     and  inventory  and must be repaid on a monthly  basis to the  extent  they
     exceed  qualifying  accounts  receivable and inventory.  As of December 31,
     1996, and June 30, 1995 there was $6,500,000 and $5,973,000,  respectively,
     outstanding on the line of credit.

          During  fiscal year 1996 the Company  entered  into a credit  facility
     agreement  with Monsanto.  Monsanto is obligated,  subject to certain terms
     and  conditions,  to lend up to $15 million  annually for a period of three
     years to Calgene,  although not more than $15 million may be outstanding at
     any one time. The credit  facility  agreement  contains  various  covenants
     precluding Calgene and its subsidiaries from taking certain actions without
     the  approval  of  Monsanto.  Also,  in the event of a default by  Calgene,
     Monsanto  has  certain  rights to convert  the  outstanding  principal  and
     interest  under such  agreement  into  additional  shares of Calgene Common
     Stock,  not to exceed  3,000,000  shares.  The outstanding  balance of this
     credit  facility  shall bear  interest at two percent  above the prime rate
     (aggregating  10.25% at December 31, 1996). This credit facility expires on
     September 30, 1998. As of December 31, 1996,  the Company's  advances under
     this credit facility had been paid in full.

          A $3.5 million  line of credit with a bank is used to finance  working
     capital requirements at Gargiulo's Puerto Rico operations. Borrowings under
     the line bear  interest at prime.  The credit line expires on September 30,
     1997. On December 31, 1996, the bank's prime rate was 8.25%. As of December
     31, 1996, there was $2,500,000 outstanding on the line of credit.

9.   Commitments and Contingencies

     Leasing Arrangements

          The Company  leases certain  research and office  equipment as well as
     office and research space. These leases are accounted for as follows in the
     accompanying consolidated financial statements:

     Capital Leases

          The following amounts are included in property, plant and equipment as
     assets recorded under capital leases:

                                               (In thousands)

                          December 31, 1996     June 30, 1996     June 30, 1995
                          -----------------     -------------     -------------
         Cost                  $4,235               $6,847            $4,192
         Less accumulated 
           depreciation         1,525                1,245             1,113
                              -------              -------           -------
                               $2,710               $5,602            $3,079
                               ======               ======            ======

          Depreciation  expense charged to operations  pursuant to these capital
     leases amounted to approximately $294,000,  $482,000, $537,000 and $462,000
     during the six month  period  ended  December  31, 1996 and the years ended
     June 30, 1996, 1995 and 1994 respectively.


<PAGE>


                                  CALGENE, INC.

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

               December 31, 1996 and June 30, 1996, 1995 and 1994


9.   Commitments and Contingencies (continued)

     Capital Leases (continued)

          During the six month  period  ended  December  31,  1996 and the years
     ended June 30, 1996,  1995 and 1994, the Company  capitalized  equipment of
     approximately  $334,000,  $489,000,  $1,506,000 and $773,000,  respectively
     which  represents  the present value of the net minimum  lease  payments of
     capital lease obligations entered into during such fiscal periods.

          The future minimum lease payments by fiscal year under capital leases,
     together with the present  value of the net minimum  lease  payments are as
     follows at December 31, 1996:

                                                         (In thousands)

               1997                                          $1,322
               1998                                             621
               1999                                             445
               2000                                             555
               2001                                              71
                                                            -------
                                                              3,014

               Less amount representing interest                433

               Present value of net minimum lease payments
               (Note 8)                                      $2,581
                                                             ======

     Operating Leases

          Future minimum payments by fiscal year under non-cancelable  operating
     leases are as follows at December 31, 1996:

                                                         (In thousands)

                1997                                       $  6,379
                1998                                          3,732
                1999                                          3,153
                2000                                          2,815
                2001                                          1,436
                Thereafter                                      637
                                                           --------
                                                           $ 18,152
                                                           ========

          Rental  expense  charged to operations  for all  operating  leases was
     approximately $3,445,000, $3,971,000, $3,259,000 and $1,761,000 for the six
     month  period  ended  December  31, 1996 and the years ended June 30, 1996,
     1995 and 1994,  respectively.  Rent expense  related to leases with related
     parties was approximately  $202,000 for the six month period ended December
     31, 1996 and $143,000 for the year ended June 30, 1996.


<PAGE>


                                  CALGENE, INC.

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

               December 31, 1996 and June 30, 1996, 1995 and 1994


9.   Commitments and Contingencies (continued)

     Inventory Purchase Commitments

          In the normal course of business, the Company has entered into various
     grower contracts with third party growers. Pursuant to these contracts, the
     Company  has agreed to  purchase  the  resulting  crop,  subject to certain
     quality standards,  at the end of the growing cycle which is generally less
     than one year. The amount of  outstanding  grower  contract  commitments is
     approximately $4.4 million at December 31, 1996.

     Patents

          Certain  institutions  and companies  have been issued  patents,  have
     patent applications  pending or have otherwise obtained  proprietary rights
     to technology necessary or potentially useful to Calgene.  These patents or
     patent   applications,   if  patents  are  issued,   could  delay   product
     introduction  or  preclude  Calgene  from using this  technology  without a
     license.  The extent to which  Calgene  would be required  to license  such
     patents and cost and availability of such licenses are currently unknown.

     Legal Proceedings and Other Contingencies

          On or about January 29, 1997,  Hanna  Obstfeld  filed suit in Delaware
     Chancery  Court against the Company and certain of its  directors  alleging
     unfairness in connection with the proposed  acquisition by Monsanto Company
     of those shares of the Company's  common stock which Monsanto does not own.
     After Ms. Obstfeld brought her suit, other  essentially  identical  actions
     followed,  none of which have as yet been  served upon the  Company.  It is
     anticipated  that the  complaints  will  shortly  be  consolidated  and the
     Company has no  obligation  to answer,  move or otherwise  plead until such
     time as a  consolidated  complaint has been filed and served.  No discovery
     has  occurred  to  date  in  this  action.  The  Company  believes  it  has
     meritorious   defenses  to  the   allegations  set  forth  in  the  pending
     complaints.

          On February  11,  1997,  three named  Plaintiffs  filed a Class Action
     Complaint  against  Gargiulo,  Inc. in the United States District Court for
     the Northern District of California, San Jose Division. The Complaint arose
     from the employment  relationship  between the named and unnamed Plaintiffs
     and Gargiulo,  Inc. The Plaintiffs allege certain violations of the Migrant
     and Seasonal Agricultural Worker Protection Act ("MSPA"),  California's IWC
     Wage Order,  the  California  Labor Code and the  California  Business  and
     Professions  Code;  and Breach of  Contract.  The  Plaintiffs  seek damages
     including all unpaid wages,  statutory  damages under the California  Labor
     Code; a declaration that Gargiulo violated MSPA,  monetary damages pursuant
     to MSPA; and for an order enjoining Gargiulo, Inc. from violations of MSPA.
     Gargiulo's  insurance carriers were contacted regarding this lawsuit. As of
     March 27, 1997,  Gargiulo has answered the Class Action  Complaint,  and is
     initiating discovery regarding class certificaiton.  Gargiulo, Inc. is also
     waiting for the response from its insurance  carrier.  While the results of
     the Class Action Complaint  cannot be predicted,  the Company believes that
     the  ultimate  outcome  will  not have a  material  adverse  effect  on the
     Company's consolidated financial position or results of operations.

          From 1992 through early 1996, Calgene was engaged in a litigation with
     Enzo Biochem,  Inc.  ("Enzo") a company  licensed  under three related U.S.
     patents  and  counterpart   foreign  patents  (the  "Enzo  Patents")  which
     purported to cover the use of antisense technology in all cells,  including
     plant cells. Some of Calgene's  products,  including the FLAVR SAVR tomato,
     use antisense technology.  Enzo had claimed that Calgene infringed the Enzo
     Patents.  Calgene  denied  infringement  and challenged the validity of the
     Enzo Patents.  On February 2, 1996,  the District Court ruled that the Enzo
     Patents are invalid. In addition, the validity of a patent owned by Calgene
     directed to the use of  antisense in plant cells was upheld by the District
     Court.  Calgene  subsequently  requested  that the  court  clarify  certain
     aspects  of the  infringement  portion of its  decision,  and the court has
     agreed to reconsider on this basis.  There is no indication  that the court
     would  reverse  any  aspect of its  original  ruling.  Meanwhile,  Enzo has
     indicated that it intends to appeal the decision.

          Although  the trial court has the option of altering any aspect of its
     decision upon  reconsideration,  and Enzo may appeal the decision after its
     publication,  Calgene  believes  that further  proceedings  will not have a
     materially adverse effect on its consolidated financial position or results
     of operations,  based on the trial court's determination that the SUNY/Enzo
     Patents  are  invalid  and not  infringed  by Calgene  and that the Calgene
     Antisense Patent is valid.

          Nevertheless,  if on  reconsideration  or as a result  of an  appeal a
     court were to determine that one or more of the Enzo Patents validly covers
     plant  cells and that such  patents are  infringed  by  Calgene's  sales of
     products  incorporating  such antisense  technology,  Calgene could be held
     liable for  significant  damages and could be precluded  from producing and
     selling the FLAVR SAVR tomato,  as well as other products  currently  under
     development.  There is no assurance that a license, if necessary,  could be
     obtained by Calgene on  commercially  acceptable  terms,  if at all. If the
     court were to  determine  that the Calgene  Antisense  Patent is invalid or
     unenforceable,  Calgene would be deprived of the  competitive and licensing
     advantages  afforded by its  patent.  Moreover,  the Company  would have to
     expense the capitalized  legal fees related to the defense of the Calgene's
     Antisense Patent,  which amounted to approximately $5.7 million at December
     31, 1996.

          On  October  18,  1995,  two  groups  of  Plaintiffs   filed  separate
     complaints  against various  Defendants  including Gargiulo & Associates in
     the United States  District  Court for the Eastern  District of California.
     Both complaints  arose from the same set of facts and allege the same three
     theories of recovery.  These actions were  consolidated.  The cases involve
     personal  injury  claims  relating to vehicle  accident  in which  numerous
     migrant labor workers being  transported  to the farm of Gargiulo & Dresick
     Associates  (which was being farmed under contract by Dresick Farms,  Inc.)
     were killed or injured. The two cases, Albertano Alberto Jimenez; et al. v.
     Gargiulo & Associates;  Pat Kreger,  Inc., Manuel Vegas; Robles Rios; Jesus
     Loza and Samuel Santiago  Vasquez,  and Jose Vasquez;  et al. v. Gargiulo &
     Associates;  Pat Kreger,  Inc.,  Manuel Vegas;  Robles Rios; Jesus Loza and
     Samuel  Santiago  Vasquez,  were  both  filed  on  October  18,  1995.  The
     plaintiffs  sought general  damages,  including  compensation  for pain and
     suffering;  special  damages,  including  past,  present and future medical
     expenses; compensation for the loss of past and future income; and punitive
     damages in an unspecified amount.  Gargiulo's  insurance carriers have been
     contacted  regarding  these  lawsuits.  As of March 12, 1997,  Gargiulo was
     granted its Motion for Summary Judgment as to all of the claims against it.
     This matter is now  subject to appeal  which must be filed by no later than
     30 days from entry of judgment which will not occur for a few weeks.

          The Company is party to other  pending  litigation  incidental  to its
     business and has from time to time been notified of various claims that are
     not the subject of pending litigation.  While the results of litigation and
     claims cannot be predicted with  certainty,  the Company  believes that the
     final outcome of all such other litigation matters and claims will not have
     a  materially  adverse  effect on its  consolidated  financial  position or
     results of operations.

     Employment Agreements

          Calgene has various employment and consulting  agreements with certain
     key  individuals.  The aggregate fixed commitment under these agreements is
     $2,125,000.  In addition,  one employment agreement provides for additional
     compensation based on a percentage of the net profit of Gargiulo.

10.  Shareholders' Equity

     Stock Options

          At December 31, 1996, the Company has three  stock-based  compensation
     plans,  which are described  below.  The Company applies APB 25 and related
     interpretations  in accounting for its stock options because,  as discussed
     below, the alternative  fair value  accounting  provided for under SFAS 123
     requires use of option  valuation models that were not developed for use in
     valuing the stock options. Under APB 25, because the


<PAGE>


                                  CALGENE, INC.

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

               December 31, 1996 and June 30, 1996, 1995 and 1994


10.  Shareholders' Equity (continued)

     Stock Options (continued)

     exercise price of the Company's  stock options equals the market price
     of the underlying  stock on the date of grant, no  compensation  expense is
     recognized.

          The Company  established  stock  option  plans in June 1991 (the "1991
     Plan")  and March  1996  (the  "1996  Plan"),  under  which  all  officers,
     employees and directors of the Company may  participate.  Either  incentive
     stock  options or  non-qualified  stock  options can be granted  under both
     plans.  2,500,000 and 5,000,000  shares of the Company's  common stock have
     been  reserved  for  issuance  under  the 1991  Plan,  and the  1996  Plan,
     respectively.  Options granted under the plans generally have a term of ten
     years from the date of grant. The exercise price of incentive stock options
     granted  under the plans may not be less that 100% of the fair market value
     of Calgene's common stock on the date of grant.

          The administrative  committee of the option plans has the authority to
     provide  that  options  issued may be  exercised  by either  (1) cash,  (2)
     surrender by the optionee of other shares of common stock of the Company of
     a value equal to the exercise price of the shares as to which the option is
     being  exercised,  or (3) the optionee's  issuance of an  interest-bearing,
     full-recourse promissory note.

          The Company also has a 1981 Stock  Option Plan having terms  generally
     similar to the 1991 Plan. The 1981 Plan has been terminated  subject to the
     rights of holders of outstanding options.

          Pro  forma  information  regarding  net loss and net loss per share is
     required  by  SFAS  123,  which  also  requires  that  the  information  be
     determined as if the Company has  accounted for its employee  stock options
     granted  subsequent  to June 30,  1995 under the fair value  method of that
     Statement.  The fair value of each option grant is estimated on the date of
     grant  using the  Black-Scholes  option  pricing  model with the  following
     weighted-average  assumptions for the year ended June 30, 1996, and the six
     month period  ended  December 31,  1996:  dividend  yield of 0;  volatility
     factors of the expected market price of the Company's  common stock of .44;
     risk-free  interest rate of 6.6%; and a  weighted-average  expected life of
     the options of 3.5 years for certain  option holders and five years for all
     other option holders.

          The  Black-Scholes  option  valuation  model was  developed for use in
     estimating  the  fair  value  of  traded  options  which  have  no  vesting
     restrictions  and are fully  transferable.  In addition,  option  valuation
     models  require the input of highly  subjective  assumptions  including the
     expected  stock price  volatility.  Because the  Company's  employee  stock
     options have characteristics  significantly  different from those of traded
     options,  and  because  changes in the  subjective  input  assumptions  can
     materially  affect the fair value estimate,  in management's  opinion,  the
     existing models do not necessarily provide a reliable single measure of the
     fair value of its employee stock options.

          For purposes of pro forma disclosures, the estimated fair value of the
     options is  amortized  to expense over the  options'  vesting  period.  The
     Company's pro forma information,  which includes the stock option plans and
     the Employee Stock Purchase Plan, follows (in thousands except for net loss
     per share information):

                                            Six Months Ended       Year Ended
                                            December 31, 1996     June 30, 1996
                                            -----------------     -------------
          Net loss - actual                    $  (63,934)        $  (97,014)
          Net loss - pro forma                    (65,085)           (97,564)
          Net loss per share - actual               (1.03)             (2.56)
          Net loss per share - pro forma            (1.05)             (2.58)



<PAGE>


                                  CALGENE, INC.

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

               December 31, 1996 and June 30, 1996, 1995 and 1994


10.  Shareholders' Equity (continued)

     Stock Options (continued)

          Because SFAS 123 is applicable only to options  granted  subsequent to
     June 30, 1995, its pro forma effect will not be fully reflected until 1999.

          A  summary  of the  status of the  Company's  stock  option  plans and
     changes during the periods is presented below:
<TABLE>
<CAPTION>
                                                                        Options
                                                                       ---------
<S>                                                                    <C>                <C>
                  Outstanding at June 30, 1993                         1,461,025
                           Granted                                       499,000
                           Canceled                                     (13,759)
                           Exercised (at $5.25 to $12.375)             (268,588)
                                                                       ---------
                  Outstanding at June 30, 1994                         1,677,678
                           Granted                                       769,025
                           Canceled                                    (119,968)          Weighted-Average
                           Exercised (at $5.875 to $12.375)             (61,457)           Exercise Price
                                                                     -----------           --------------
                  Outstanding at June 30, 1995                         2,265,278               $ 7.57
                           Granted                                     2,000,929                 5.72
                           Canceled                                    (567,502)                 7.47
                           Exercised (at $6.50)                          (6,182)                 6.50
                                                                     -----------
                  Outstanding at June 30, 1996                         3,692,523                 6.56
                           Granted                                     1,386,350                 5.25
                           Canceled                                    (135,327)                 6.63
                                                                       ---------
                  Outstanding at December 31, 1996                     4,943,546                 6.18
                                                                       =========
</TABLE>

          The  weighted-average  fair  value of options  granted  during the six
     month period ended December 31, 1996, and the year ended June 30, 1996, was
     $2.37 and  $2.54,  respectively.  

          The following  table  summarizes  information  about the stock options
     outstanding at December 31, 1996:
<TABLE>
<CAPTION>

                                                   Options Outstanding                       Options Exercisable
                                      -----------------------------------------------   ------------------------------
                                                          Weighted-      Weighted-                          Weighted-
                                                           Average        Average                            Average
                                         Number of       Contractual      Exercise        Number of         Exercise
           Range of Exercise Prices       Options            Life          Price           Options           Price
           -------------------------  -----------------  -------------  -------------   ---------------  -------------
                <S>                       <C>                <C>           <C>             <C>               <C>  
                $4.63 - $5.49              1,645,587          9.37          $5.23           225,147          $5.22
                 5.50 - 5.99               1,647,082          9.31           5.76           311,044           5.75
                 6.00 - 6.99                 304,973          5.35           6.67           212,403           6.76
                 7.00 - 7.99               1,187,586          6.91           7.50           710,719           7.51
                  8.00-15.25                 158,318          6.50           9.65           124,558           9.92
                                          ----------                                       --------

                                           4,943,546                         6.18         1,583,871           6.93
                                           =========                                      =========
</TABLE>


<PAGE>


                                  CALGENE, INC.

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

               December 31, 1996 and June 30, 1996, 1995 and 1994


10.  Shareholders' Equity (continued)

     Stock Options (continued)

          At June 30, 1995,  814,421 options were  exercisable at prices ranging
     from $5.25 to $15.25 per share.  At June 30, 1996,  1,088,775  options were
     exercisable at prices  ranging from $4.75 to $15.25 per share.  At December
     31, 1996, there are 404,917 shares and 2,138,072 shares available for grant
     under the 1991 plan and 1996 plan, respectively. Of the options outstanding
     at December 31, 1996, options to purchase 1,583,871 shares were immediately
     exercisable  at prices  ranging  from  $4.75 to  $15.25  per share on dates
     ranging from 1996 to 2006.

          In November 1994, the Board of Directors  approved an amendment to all
     outstanding  options held by  employees of the Company  under the 1991 plan
     with exercise  prices in excess of $7.50 per share.  The amendment  allowed
     employees to elect to reduce the option  exercise  price to $7.50 per share
     in exchange for an extended  vesting period.  A total of 1,268,081  options
     with option prices ranging from $7.75 to $16.00 were repriced.

     Employee Stock Purchase Plan

          The Company established a stock purchase plan in March 1990 (the "1990
     Plan") under which most employees of the Company may  participate.  A total
     of 500,000  shares of the  Company's  common  stock have been  reserved for
     issuance under the 1990 Plan. The 1990 Plan is administered by the Board of
     Directors or by a committee appointed by the Board of Directors.  Employees
     can elect to have from two to ten  percent of their  monthly  gross  salary
     deducted  during each offering period and applied to the purchase of stock.
     The purchase  price is an amount equal to 85% of the fair market value of a
     share of  common  stock of the  Company  on the  enrollment  date or on the
     purchase date,  whichever is lower.  During the fiscal years ended December
     31, 1996,  June 30, 1996,  1995 and 1994, the Company sold 21,521 shares of
     common  stock for  $91,464,  31,593  shares of common  stock for  $166,183,
     31,462  shares of common stock for  $216,179,  and 23,045  shares of common
     stock for $223,144, respectively. For purposes of calculating the pro forma
     disclosures required by SFAS 123, the fair value of the employees' purchase
     rights was estimated using the Black-Scholes  option pricing model with the
     following  assumptions for the six month period ended December 31, 1996 and
     the year ended  June 30,  1996:  dividend  yield of 0;  expected  life of 6
     months;  expected  volatility of .33; and risk-free interest rate of 5.81%.
     The weighted-average fair value of those purchase rights granted during the
     six month period ended  December 31, 1996 and the year ended June 30, 1996,
     was $1.60 and $1.97, respectively.

11.  Income Taxes

          The income tax provision  for the six month period ended  December 31,
     1996  and  years  ended  June 30,  1996,  and  1995 is  comprised  of state
     franchise  taxes.  Significant  components  of the  Company's  deferred tax
     assets and liabilities for federal and state income taxes are as follows:


<PAGE>


                                  CALGENE, INC.

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

               December 31, 1996 and June 30, 1996, 1995 and 1994


11.  Income Taxes (continued)
<TABLE>
<CAPTION>

                                                                                   (In thousands)

                                                                 ---------------------------------------------------
                                                                  December 31,        June 30,         June 30,
                                                                      1996              1996             1995
                                                                 ----------------  ---------------  ----------------
                  <S>                                               <C>               <C>              <C>     
                  Deferred tax assets:
                  Net operating loss carryforwards                  $ 85,200          $ 70,600         $ 66,200
                  Research and other credits                           3,800             3,800            3,800
                  Capitalized research and development                   400               400              400
                  Inventory reserves and allowances                    1,000             1,500               --
                  Facility writedowns and restructuring                9,400             6,400              300
                  Development fee                                      4,000             4,000               --
                  Capitalized license fees                               400               600              700
                  Increase in tax value of net assets from
                    business acquisition                              15,000             4,200               --
                  Other, net                                             800             1,800            1,600
                                                                    --------          --------         --------
                  Total deferred tax assets                          120,000            93,300           73,000
                  Valuation allowance for deferred tax assets       (118,400)          (91,500)         (72,800)
                                                                    ---------         ---------        ---------

                  Net deferred tax assets                           $  1,600          $  1,800         $    200
                                                                    ========          ========         ========

                  Deferred tax liabilities:
                       Depreciation                                 $  1,600          $  1,800         $     --
                       Other, net                                         --                --              200
                                                                    --------          --------         --------

                  Total deferred tax liabilities                    $  1,600          $  1,800         $    200
                                                                    ========          ========         ========
</TABLE>

          At June 30, 1994 the  valuation  allowance for deferred tax assets was
     $61.1 million.

          For federal income tax return  purposes,  as of December 31, 1996, the
     Company has a net operating  loss carryover of  approximately  $234 million
     which  expires  between  1997 and 2012 and a general  business  tax  credit
     carryover of  approximately $4 million which expires between 1997 and 2012.
     In addition,  as of December 31, 1996, the Company has a net operating loss
     carryover of approximately $143 million for state income tax purposes which
     expires between 1997 and 2012.

          Approximately  $20 million and $3 million of the federal and state net
     operating  loss  carryovers,  respectively,  and  $700,000  of the  general
     business tax credit  carryover,  were  generated by Plant Genetics prior to
     its merger with Calgene.  Such net operating loss and general  business tax
     credit  carryovers  are available  only to offset the separate  federal and
     state taxable income,  if any, of Calgene Fresh (Plant Genetics was renamed
     Calgene  Fresh in January,  1992).  For  financial  reporting  purposes,  a
     valuation allowance of approximately  $118.4 million has been recognized to
     offset  the  deferred  tax  assets  related  to all  of the  aforementioned
     carryforwards.



<PAGE>


                                  CALGENE, INC.

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

               December 31, 1996 and June 30, 1996, 1995 and 1994


11.  Income Taxes (continued)

          Because of "change in  ownership"  provisions of the Tax Reform Act of
     1986,  a portion of the  Company's  federal net  operating  loss and credit
     carryovers  will  be  subject  to  an  annual  limitation  regarding  their
     utilization  against taxable income in future periods.  The Company expects
     that this annual  limitation will not have a material adverse effect on the
     Company's  ability to utilize the net operating loss and credit  carryovers
     prior to the expiration of the carryover periods.

12.  Tax Deferred Investment Plan

          Substantially  all full-time  employees of the Company are eligible to
     participate  in a tax deferred  investment  plan (the "401(k)  Plan").  The
     401(k) Plan permits each employee to  contribute 2% to 15% of  compensation
     on a pre-tax  basis,  to a maximum  amount per calendar  year.  For the six
     month  period  ended  December  31, 1996 and the years ended June 30, 1996,
     1995  and  1994,  matching  contributions  by the  Company  were  $118,000,
     $227,000, $179,000 and $151,000, respectively.

13.  Subsequent Events

          In January 1997,  the Company  received an  unsolicited  proposal from
     Monsanto to acquire all of the  outstanding  shares of the Company's  stock
     that Monsanto does not already own at a price of $7.25 per share.  Monsanto
     currently owns approximately 54.6% of the Company's outstanding shares. The
     proposal  is  under   consideration   by  a  special   committee  of  three
     disinterested Calgene Directors.

          In February  1997,  the Company  replaced its $13 million bank line of
     credit with a $20 million  bank line of credit with a different  bank.  The
     bank line is used to help finance working capital requirements for Calgene.
     Borrowings are secured by accounts receivable, inventory and equipment. The
     line of credit expires on December 1, 1999.  Available  credit increases to
     $30 million after  December 31, 1997 and to $40 million after  December 31,
     1998.


<PAGE>
<TABLE>
<CAPTION>
                                                           CALGENE, INC.
                                              SELECTED QUARTERLY FINANCIAL DATA
                                                            Unaudited

          Six Month Period Ended
             December 31, 1996
- - --------------------------------------------
(In thousands, except per share amounts)
                                                           Quarter Ended
                                                 ----------------------------------
                                                    Sep 30              Dec 31
                                                 --------------     ---------------
<S>                                                 <C>                <C>                 <C>                <C>      
Revenues:
         Product sales                              $  36,821          $  32,959
         Product development                              359                370
                                                    ---------          ---------
              Total revenues                        $  37,180          $  33,329
Cost of goods sold                                  $  38,883          $  33,159
Net loss                                            $ (17,854)         $ (46,080)
Net loss per share                                  $    (.30)         $    (.72)

                Fiscal 1996
- - --------------------------------------------
(In thousands, except per share amounts)
                                                                              Quarter Ended
                                                 -------------------------------------------------------------------------
                                                    Sep 30              Dec 31             Mar 31             June 30
                                                 --------------     ---------------     --------------     ---------------
Revenues:
         Product sales                              $   8,812          $  11,128           $  17,326          $  58,457
         Product development                              300                550                 225              8,197
                                                    ---------          ---------           ---------          ---------
              Total revenues                        $   9,112          $  11,678           $  17,551          $  66,654
Cost of goods sold                                  $  12,141          $   9,958           $  13,173          $  55,131
Net loss                                            $ (10,374)         $  (5,730)          $ (76,955)         $  (3,955)
Net loss per share                                  $    (.34)         $    (.19)          $   (2.52)         $   (0.07)

                Fiscal 1995
- - --------------------------------------------
(In thousands, except per share amounts)
                                                                              Quarter Ended
                                                 -------------------------------------------------------------------------
                                                    Sep 30              Dec 31             Mar 31             June 30
                                                 --------------     ---------------     --------------     ---------------
Revenues:
         Product sales                              $   6,263          $   8,850           $  18,399          $  15,460
         Product development                              267              4,166                 797              1,229
                                                    ---------          ---------           ---------          ---------
              Total revenues                        $   6,530          $  13,016           $  19,196          $  16,689
Cost of goods sold                                  $   8,719          $  10,336           $  15,039          $  19,584
Net loss                                            $  (9,538)         $  (5,648)          $  (4,459)         $ (10,957)
Net loss per share                                  $    (.35)         $    (.19)          $    (.15)         $    (.36)


</TABLE>


<PAGE>


ITEM 9.   CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON
          ACCOUNTING AND FINANCIAL DISCLOSURE.

     Not applicable.


                                    PART III


ITEM 10.  DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT.

     The Board of Directors of Calgene, Inc. (the "Company") is as follows:
<TABLE>
<CAPTION>

       Name                Age                         Principal Occupation                         Director Since

<S>                             <C>                                                                       <C> 
Patrick J. Fortune.........49   Chief Information Officer of Monsanto Company                             1996

Robert T. Fraley...........43   President of Ceregen (a business unit of Monsanto Company)                1996

Michael R. Hogan...........43   Vice President and Corporate Controller of Monsanto Company               1996

Lloyd M. Kunimoto..........43   President and Acting Chief Executive Officer of the Company               1996

Howard D. Palefsky.........49   Chairman of Collagen Corporation                                          1986

John E. Robson.............66   Senior Advisory of Robertson, Stephens & Company                          1996

Roger H. Salquist          55   Principal of the Craves Group; Former Chairman and Chief Executive
                                Officer of the Company                                                    1981

Allen J. Vangelos..........64   President and Chief Executive Officer of Calavo Growers of                1994
                                California

Hendrik A. Verfaillie......51   Executive Vice President of Monsanto Company                              1996
</TABLE>

     There is no family relationship between any director and any other director
or executive officer of the Company.

     Mr. Fortune was appointed Corporate Vice President,  Information Technology
and Chief  Information  Officer of Monsanto Company in October 1995. From August
1994 to August 1995,  Mr. Fortune was president and Chief  Operating  Officer of
Coram-Healthcare Corporation, whose business is home infusion therapy for cancer
and AIDS patients.  From 1991 to 1994, Mr. Fortune was Corporate Vice President,
Information Management for Bristol-Meyers Squibb. From 1989 to 1991, Mr. Fortune
was Senior  Vice  President  and General  Manager of  Packaging  Corporation  of
America,  prior to which he served as Vice President,  Information  Services and
Corporate Vice President of the Parenterals Group of Baxter International. He is
also a member of the Board of  Directors  of  Parexel  Corporation,  a  clinical
research  organization,  and  serves on the Board of  Visitors  of the School of
Physical Sciences at the University of Chicago.

     Mr. Fraley was named President of Ceregen, a business unit of Monsanto,  in
1995. From 1993 to 1995, Mr. Fraley was Vice President,  New Products  Division,
of the Monsanto  Agricultural  Products Group. From 1990 to 1993, Mr. Fraley was
Vice President, Research and Development, New Products Division, of the Monsanto
Agricultural  Products Group. Mr. Fraley is a director of Dekalb Genetics Corp.,
an agricultural products company.

     Mr. Hogan was appointed  Corporate Vice President and Corporate  Controller
of Monsanto  Company in January 1996. From 1986 to 1995, Mr. Hogan was Executive
Vice  President of General  American  Life and while  holding such position also
served as  president  and  Director  of Gencare  Health  Systems,  Inc.  and its
predecessor organization from 1990 through 1994.
<PAGE>

     Mr. Kunimoto has been the President and Acting Chief  Executive  Officer of
the Company since July 1996. From June 1995 to July 1996, Mr. Kunimoto served as
Vice  President of Strategic  Planning and Business  Development.  From November
1983 to June 1995, Mr.  Kunimoto served in several senior  management  positions
with the Company.

     Mr. Palefsky has been Chairman of Collagen Corporation,  a medical products
company,  since  1995.  Mr.  Palefsky  was Chief  Executive  Officer of Collagen
Corporation,  from 1978 to 1997 and served as president from 1978 to 1995. He is
also a director of Target Therapeutics,  Inc. and Innovasive Devices, Inc., both
medical products companies.

     Mr. Robson has been a Senior Advisor of Robertson, Stephens & Company since
1993.  From 1989 to 1992,  Mr. Robson was Deputy  Secretary of the United States
Treasury.  Mr.  Robson is also a director  of  Monsanto  Company,  a  chemicals,
pharmaceuticals and agricultural products company, Northrop Grumman Corporation,
an aerospace and defense company,  and Security Capital Industrial Trust, a real
estate investment trust.

     Mr.  Salquist has been a principal of the Craves Group, a private  merchant
bank since  February 1997.  Mr.  Salquist had previously  served as an executive
officer of the Company  since  September  1983 and its Chief  Executive  Officer
since  November  1985.  Mr.  Salquist is a director of Collagen  Corporation,  a
medical products company.

     Mr. Vangelos has been the President and Chief  Executive  Officer of Calavo
Growers of California  since September  1986,  prior to which he held management
positions at Castle & Cooke,  including  Vice  President and General  Manager of
Processed Products and President of International Diversified Business and Fresh
Marketing.  From  1980 to 1984,  he was the  Chief  Executive  Office  of Impact
corporate Group, a food brokerage company. Mr. Vangelos was the 1993 Chairman of
the Board of  Directors of the  Agricultural  Council of  California  and a past
Chairman of the United Fresh Fruit and Vegetable Association.

     Mr.  Verfaillie  was  appointed  an  Executive  Vice  President of Monsanto
Company in July 1995.  Prior to this he served as President of The  Agricultural
Group, Vice President and Advisory Director--Monsanto Company from 1993 to 1995,
Vice President and General Manager,  Roundup  Division--The  Agricultural  Group
from  1990  to  1993,   and  Vice   President-Commercial   Development--Monsanto
Agricultural Company from 1986 to 1990.

Board Meetings, Committees and Director Compensation

     The Board of  Directors  of the Company (the  "Board")  held five  meetings
during the six month fiscal period ended December 31, 1996. No nominee  attended
fewer than 75% of the meetings of the Board of Directors and of the committee of
the Board on which he served that were held during the period of the  director's
service.

     The  Board  has an  Audit  Committee,  a Human  Resources  Committee  and a
Replacement/Retention  Committee.  From  time to time,  the  Board  has  created
various ad hoc committees for special purposes.

     The Audit Committee  consists of Messrs.  Salquist,  Fortune,  Fraley,  and
Hogan.  The Audit  Committee held three meetings in the last fiscal period.  The
Audit Committee recommends  engagement of the Company's independent auditors and
is primarily  responsible for approving the services  performed by the Company's
independent  auditors and for reviewing and evaluating the Company's  accounting
principles and its system of internal accounting controls.

     The Human Resources  Committee  consists of Messrs.  Vangelos,  Verfaillie,
Palefsky and Robson. The Human Resources  Committee held two meetings during the
fiscal period. The Human Resources Committee considers and makes recommendations
to the Calgene Board of Directors concerning general  compensation  policies and
employee  benefit  plans and  specifically  recommends  salary  levels and bonus
awards for certain  senior  executive  officers,  including the Chief  Executive
Officer.  The Human Resources Committee also administers  Calgene's stock option
plans and has sole authority to grant options to officers.

     The   Retention/Replacement   Committee   consists  of  Messrs.   Palefsky,
Verfaillie and Robson.  The  Retention/Replacement  Committee is responsible for
the  retention  and/or  replacement  of  all of the  executive  officers  of the
Company.   Under  the  terms  of  the  Restated  Stockholders   Agreement,   the
Retention/Replacement  Committee was eliminated,  thus leaving the Calgene Board
of Directors thereafter  responsible for the retention and/or replacement of all
of the executive officers of the Company.
<PAGE>

     Directors  who are not also  employees  of the Company or Monsanto or their
subsidiaries  receive a fee of $1,000 per meeting ($250 per  telephone  meeting)
attended, $500 per Board committee meeting attended (unless held on the same day
as a Board meeting) and a monthly retainer of $1,000, plus out-of-pocket  travel
expenses. Prior to April 1, 1996 directors received an annual retainer of $3,000
(accruing  and  payable  $250 per  month).  Under the 1996  Stock  Option  Plan,
non-employee  directors  (excluding  directors  employed by Monsanto) receive an
option to purchase  10,000  shares of Common Stock at the time of their  initial
election to the Board, and receive annually thereafter options to purchase 3,000
shares of Common Stock. These  automatically  granted options have terms of five
years (subject to continued service on the Board),  become  exercisable in equal
monthly  increments over the twelve months  following the respective grant dates
and have  exercise  prices equal to the fair market value of the Common Stock on
their dates of grants.  On March 25, 1996,  annual  options  were  automatically
granted to each of the nonemployee  directors then serving (excluding  directors
employed by Monsanto) at an exercise price of $6.00 per share.

     There we no  consulting  fees paid to  directors  in the six  month  fiscal
period ended December 31, 1996.

     In addition to the fees listed above,  Monsanto Company  transferred to Mr.
Robson 15,000  shares of Common Stock of the Company  pursuant to the terms of a
letter agreement dated May 6, 1996 between John E. Robson and Monsanto  Company.
Such shares are subject to a three-year  vesting period,  under which 33 1/3% of
the total number of shares  originally  granted become  non-forfeitable  on each
March 31 commencing March 31, 1997.


ITEM 11.   EXECUTIVE COMPENSATION

Summary of Cash and Other Compensation

     The  following  table  provides  certain  summary  information   concerning
compensation  earned  during the last two fiscal  years and the six month fiscal
period ended December 31, 1996 by the Company's Chief Executive Officer and each
of the four other most highly compensated  executive officers of the Company who
were serving at December 31, 1996 (the "named  executive  officers").  The table
also includes such information for one former executive  officer who at December
31, 1996 was no longer employed by the Company or a subsidiary of the Company.
<PAGE>

                                            SUMMARY COMPENSATION TABLE
<TABLE>
<CAPTION>

                                                                                            Long-Term
                                                                                          Compensation
                                                          Compensation (1)                   Awards
                                              -----------------------------------------  ----------------
                                                                        Other Annual       Securities         All Other
                                 Fiscal         Salary       Bonus      Compensation       Underlying        Compensation
 Name and Principal Position   Period (7)         ($)         ($)            ($)           Options (#)           $(2)
 ---------------------------  --------------  ------------  ---------  ----------------  ----------------  -----------------
<S>                            <C>              <C>           <C>          <C>               <C>                 <C>
Roger H. Salquist (3)(4)       Transition        61,346           --       905,000                --               423
   Former Chairman of the         1996          275,577           --            --                --             3,596
   Board and Chief Executive      1995          242,404           --            --           100,000             1,212
   Officer                        1994          225,865           --            --           104,762                --

Andrew M. Baum                 Transition        81,231           --            --                --               738
   Vice President                 1996          160,046           --            --            40,000             3,280
                                  1995          162,600       10,000            --            25,000               840
                                  1994          154,592           --            --                --                --

Jeffrey D. Gargiulo            Transition       165,125           --            --                --                --
   Chief Executive Officer        1996           75,000           --            --           100,000                --
   Gargiulo, Inc.

Lloyd M. Kunimoto (5)          Transition        97,615           --            --                --               985
   Chief Executive Officer        1996          140,000       50,000            --            50,000             2,800
                                  1995          140,538       10,000            --            25,000               754
                                  1994          135,519        4,808            --                --                --

Christian Leleu (6)            Transition        73,673           --        23,321                --             1,227
   Chief Financial Officer        1996           35,000           --        90,834           100,000                --

Richard Stonard                Transition        76,154           --            --                --             1,500
   Chief Technical Officer        1996           37,500           --            --           100,000                --
</TABLE>

(1)  Includes  amounts  earned in the fiscal year even if paid in the subsequent
     fiscal year or deferred  pursuant to the  Company's  401(k)  savings  plan.
     Excludes  amounts  paid  during the fiscal year that were earned in a prior
     year.
(2)  Amounts  reported  as "All  Other  Compensation"  represent  the  Company's
     matching contributions under its 401(k) savings plan.
(3)  The  options  shown in the table as granted to Mr.  Salquist in fiscal 1994
     were  originally  granted in 1987 for a six-year term and extended for four
     additional years in fiscal 1994.
(4)  In August 1996,  Mr.  Salquist  resigned as Chairman of the Board and Chief
     Executive  Officer.  Mr. Salquist remains as a member of the Board and has
     also   become   a    consultant    to   the   Company.    See    "Executive
     Compensation--Change of Control Employment Agreements."
(5)  Since the resignation of Mr. Salquist,  Mr. Kunimoto served as Acting Chief
     Executive  Officer.  (6) Mr.  Leleu's  "other annual  compensation"  in the
     transition  period and fiscal 1996 consisted of reimbursement of relocation
     expenses.
(7)  The  "Transition"  fiscal period is for the six month period ended December
     31, 1996.

Change of Control Employment Agreements

     Mr. Salquist entered into a Change of Control Employment  Agreement,  dated
as of July 19, 1995, with the Company.  The agreement became effective only upon
a Change of Control  (as  defined)  of the Company  and  provides  that,  if the
employment  of the  officer  is  terminated  by the  Company  without  Cause (as
defined) or by the officer for Good Reason (as  defined)  within the  three-year
term  of the  agreement  or if he  resigns  upon  the  six-month  of  three-year
anniversaries of the effective date of the agreement,  the officer shall receive
severance  benefits  that include a payment  equal to 2.99 times his base salary
and  average  bonus for the prior  three  fiscal  years.  For  purposes  of such
agreements, a Change of Control included the closing of the transaction on March
31, 1996 pursuant to which Monsanto  Company acquired a 49.9% equity interest in
the Company.

     In connection  with his  resignation in August 1996,  Mr.  Salquist and the
Company entered into an amendment to his Change of Control Employment  Agreement

<PAGE>

pursuant to which Mr. Salquist  agreed that payments  required to be made to him
under such agreement  would be paid over a 13 month period rather than in a lump
sum.  The  amended  agreement  provided  for the  payment of  $315,000  upon Mr.
Salquist's  resignation  and  monthly  payments  of  $25,000  during  a 12 month
consulting  period and an  additional  payment of  $290,000 at the end of the 12
month period.

     On May 31, 1996, Mr.  Motroni and the Company  entered into an amendment to
his Change of Control Employment  Agreement pursuant to which Mr. Motroni agreed
to remain in the employ of the Company until the earlier of (i) May 31, 1997, or
(ii) the  occurrence,  after May 31, 1996,  of any event that  constitutes  Good
Reason (as defined) in consideration of the Company's  payment to Mr. Motroni or
$100,000.  In addition,  the amended  agreement  provides for the payment to Mr.
Motroni of $335,000 upon the earliest of (i) the cessation of his employment for
any reason after May 31, 1997,  (ii) the  termination of his employment  without
Cause (as defined) or by reason of death,  or (iii) his  resignation as a result
of the occurrence of any event that constitutes Good Reason.

Stock Option Tables

     No stock options were granted in the six month fiscal period ended December
31, 1996 to the named executive officers in the Summary Compensation Table.

Options Exercises and Fiscal Period-End Values

     The following  table shows stock options  exercised by the named  executive
officers in the Summary  Compensation  Table during the six month fiscal  period
ended December 31, 1996, the aggregate  value of gains on the dates of exercise,
the  number of shares  covered by both  exercisable  and  non-exercisable  stock
options as of fiscal year-end, and the year-end values for such options.
<TABLE>
<CAPTION>

                                  Aggregated Option Exercises in Last Fiscal Year
                                         and Fiscal Year End Option Values

                                                      Number of Shares Underlying         Value of Unexercised
                                                        Unexercised Options at          In-the-Money Options at
                                                         December 31, 1996 (#)          December 31, 1996 ($)(1)
                                                     ------------------------------  -------------------------------
                         Shares          Value
                       Acquired on      Realized
                      Exercise (#)       ($)(1)      Exercisable    Unexercisable    Exercisable     Unexercisable
                      --------------  -------------  -------------  ---------------  -------------  ----------------
<S>                        <C>             <C>         <C>               <C>              <C>             <C>   
Roger Salquist             --              --          217,262           77,500           --              --

Andrew M. Baum             --              --           45,098           54,902           --              --

Jeffrey Gargiulo           --              --           11,667           88,333           --              --

Lloyd M. Kunimoto          --              --           35,848           64,152           --              --

Christian Leleu            --              --            6,667           93,333           --              --

Richard Stonard            --              --           18,333           81,667            930            3,720
</TABLE>

(1)    Value is based on market value of the Common Stock at exercise  date (for
       value  realized),  or at  December  31,  1996 (for  value of  unexercised
       options), minus the option exercise price.

ITEM 12.   SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT.

     The following table sets forth the beneficial  ownership of Common Stock of
the Company as of February 28, 1997, by each director, by each executive officer
shown in the Summary Compensation Table (see "Executive  Compensation"),  by all
directors  and  executive  officers as a group and by each  person  known by the
Company to be a beneficial owner of more than 5% of the shares outstanding.


<PAGE>


<TABLE>
<CAPTION>

                                                                        Shares Beneficially       Approximate
                                                                             Owned (1)         Percent Owned (2)
                                                                        ---------------------  -------------------
<S>                                                                          <C>                      <C>  
Andrew M. Baum ..................................................                57,780                *
Patrick J. Fortune ..............................................                --                    --
Robert T. Fraley ................................................                --                    --
Jeffrey D. Gargiulo .............................................                16,667                *
Michael R. Hogan ................................................                --                    --
Lloyd M. Kunimoto ...............................................                42,226                *
Christian Leleu .................................................                30,833                *
Howard D. Palefsky ..............................................                17,000                *
John E. Robson ..................................................                30,000                *
Roger H. Salquist ...............................................               248,340                *
Richard Stonard .................................................                23,333                *
Allen J. Vangelos ...............................................                21,600                *
Hendrik A. Verfaillie ...........................................                --                    --
All executive officers and directors as a group (16 persons) ....               598,654                *
Monsanto Company.................................................            36,396,114               54.5%
     800 North Lindbergh Boulevard
     St. Louis, MO  63137
Travelers Group Inc..............................................             4,076,654                6.1%
     388 Greenwich Street
     New York, NY  10013(3)
</TABLE>

*    Less than 1%.
(1)  The Company  believes  that all  beneficial  owners named in the table have
     sole  voting  and  investment   power  with  respect  to  the  shares  they
     beneficially  own. The shares shown in the table to be  beneficially  owned
     include any shares that the person has the right to acquire  within 60 days
     of January 31, 1997,  by exercise of any stock option for which the Company
     has knowledge. The shares subject to such options are as follows: Mr. Baum;
     49,079: Mr. Gargiulo;  16,667: Mr. Leleu; 20,833: Mr. Stonard;  23,333: Mr.
     Kunimoto;  35,329: Mr. Palefsky;  17,000: Mr. Robson; 15,000: Mr. Salquist;
     224,762: Mr. Vangelos;  21,000: and all executive officers and directors as
     a group; 531,804.
(2)  Percent of the 66,729,861  outstanding shares of Common Stock,  counting as
     outstanding  for each named  person all shares  issuable  to such person on
     exercise of options that are included in the first column.
(3)  Based on a  Schedule  13G  filed on  January  22,  1997,  with  respect  to
     beneficial  ownership as of December 31, 1996. The total includes 4,076,654
     shares beneficially owned by Smith Barney Holdings Inc.


ITEM 13.   CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS.

Agreements with Monsanto

    Reorganization  Agreement.  On October 13,  1995,  the Company and  Monsanto
entered  into  an  Agreement   and  Plan  of   Reorganization   ("Reorganization
Agreement") and certain other agreements whereby Monsanto contributed all of the
outstanding  shares of capital stock of Tomato  Investment  Associates,  Inc., a
wholly-owned  subsidiary  of Monsanto  ("TIA"),  whose  principal  asset was the
entire  equity  interest  in  Gargiulo,  L.P.,  $30  million in cash and certain
technology  licenses in exchange for a 49.9% equity interest in the Company.  In
connection with the  Reorganization  Agreement,  a total of 30,146,114 shares of

<PAGE>

Common  Stock  of the  Company  were  issued  to  Monsanto.  The  Reorganization
Agreement was approved by the  stockholders of the Company on March 25, 1996. On
March 31, 1996 (the "Effective Time"), the Company and Monsanto  consummated the
transactions   contemplated  by  the  Reorganization  Agreement  which  included
entering into the agreements discussed below.  Subsequent to the Effective Date,
Gargiulo L.P. was merged into TIA and TIA changed its name to "Gargiulo, Inc."

    Stock Purchase Agreement.  On September 27, 1996, the Company entered into a
Stock  Purchase  Agreement  with  Monsanto  (the  "Stock  Purchase  Agreement"),
pursuant  to which (i) the Company  sold and issued to  Monsanto,  and  Monsanto
purchased  6,250,000  shares of Common  Stock of the  Company  (the  "Additional
Shares"),  at $8.00 per share,  for an aggregate  purchase price of $50 million,
thereby  increasing  Monsanto's  ownership  interest in shares of Calgene Common
Stock from 49.9% to  approximately  54.6% (without giving effect to the exercise
of outstanding options and warrants),  (ii) Monsanto and Calgene agreed to enter
into a  Restated  Stockholders  Agreement  ("Restated  Stockholders  Agreement")
amending  and  restating  the  Stockholders   Agreement  dated  March  31,  1996
("Stockholders Agreement"),  and (iii) the Restated Certificate of Incorporation
was amended to reflect the amendments to the Stockholders Agreement contemplated
by the Restated  Stockholders  Agreement.  As a consequence of the  transaction,
Monsanto owned  approximately  36,396,114 shares of Common Stock of the Company,
representing  approximately 54.6% of the issued and outstanding shares of Common
Stock of the Company.

     Stockholders  Agreement and Restated Stockholders  Agreement.  On March 31,
1996,  the  Company and  Monsanto  entered  into a  Stockholders  Agreement.  On
November 12, 1996,  Calgene and Monsanto entered into the Restated  Stockholders
Agreement  which amends and restates the existing  Stockholders  Agreement.  The
following is a summary of the Stockholders  Agreement as amended by the Restated
Stockholders Agreement ("the Stockholders Agreement").

Composition of the Calgene Board.

     Composition  of the  Calgene  Board  and the  manner of  selecting  members
thereof shall be as follows:

         (a)  Until   otherwise   changed  in   accordance   with  the  Restated
     Stockholders  Agreement,  the  Board  of  Directors  of  Calgene  shall  be
     comprised of nine Directors  consisting of one Company Management Director,
     three Independent  Directors and five Directors designated by Monsanto,  at
     least one of which shall be an Independent Director.

         (b) At any time that Monsanto's Percentage Interest is at least seventy
     percent  (70%),  Calgene  shall  nominate (i) six  directors  designated by
     Monsanto  which shall consist of one Company  Management  Director and five
     Monsanto directors  (including at least one Independent  Director) and (ii)
     three Independent Directors. At such time as Monsanto's Percentage Interest
     is  at  least  ninety-nine  percent  (99%),  Calgene  shall  nominate  nine
     directors designated by Monsanto.

     If an when Monsanto's Percentage Interest is less than 40%, 20%, 10% or 5%,
the number of directors designated by Monsanto is reduced to three, two, one and
zero, respectively.

     The  Stockholders  Agreement also provides that the Board of Directors,  by
unanimous action, may increase the number of directors  comprising the Board and
may elect,  or nominate for  election,  the  director(s)  to fill the vacancy or
vacancies created by such increase.

     Registration  Rights.  The  Stockholders  Agreement  provides  Monsanto and
certain  assignees may, subject to certain  conditions and limitations,  require
Calgene,  whether or not Calgene proposes to register its Common Stock for sale,
to register  with the  Securities  and  Exchange  Commission  all or part of the
shares held by Monsanto.  The Restated Stockholders  Agreement provides that the
Additional Shares acquired by Monsanto pursuant to the Stock Purchase  Agreement
shall also be entitled to these registration rights.  Calgene is not required to
effect such a  registration  prior to  September  30,  1998,  unless an event of
default has occurred and is continuing under the Credit Agreements. See "Certain
Transactions--Credit Agreements."

     Anti-Dilution  Rights.  If at any time  Calgene  agrees  to sell  shares of
Calgene Common Stock or other  securities  having the right to vote generally in
any election of directors of Calgene  (collectively,  "Calgene Securities") in a
private or public  offering (other than pursuant to Calgene stock option plans),
Monsanto is entitled to notice of such proposed sale and has the right,  but not

<PAGE>

the  obligation,  to acquire all or any portion of the Calgene  Securities to be
offered for sale sufficient for Monsanto to maintain,  after the consummation of
the proposed offering, the same percentage of ownership of Calgene Securities as
Monsanto possessed immediately prior to such offering. With respect to shares of
Calgene  Securities  issued pursuant to Calgene's  stock option plans,  Monsanto
shall  have the  right to  maintain  its  percentage  ownership  of  issued  and
outstanding  Calgene  Securities  by making open market  purchases in accordance
with the  Stockholders  Agreement.  This  provision is unchanged by the Restated
Stockholders Agreement.

     Limitations on Monsanto's Ownership of Calgene Securities. The Stockholders
Agreement  provides that until  September 30, 1998 Monsanto may not increase its
Percentage Interest above 54.6% except in limited circumstances such as:

     (a) conversion of principal and/or interest under the Credit Agreements;

     (b) issuance of Calgene Securities in an asset sale by Monsanto to Calgene;

     (c) A tender offer for 100% of the publicly held shares,  provided that the
         price must be approved by  disinterested  directors  and supported by a
         fairness opinion by an investment banking firm.

     Limitations on Monsanto's Resale of Calgene Securities. Monsanto shall not,
directly or indirectly, sell any Calgene Securities (other than to an affiliate)
except as follows:  (a) on and after March 31,  1997,  Monsanto may sell Calgene
Securities  (i)  as  part  of  a  joint  venture,  merger  or  sale  of  all  or
substantially all of its current Crop Protection business unit, as such business
may be subsequently  renamed or reorganized,  or (ii) pursuant to a tender offer
by a third party to the  stockholders of Calgene;  (b) after September 30, 1998,
in  addition  to the rights set forth in (a) above,  Monsanto  may sell  Calgene
Securities  (ii) in a registered  public offering  pursuant to the  registration
rights granted to Monsanto under the Stockholders Agreement;  (ii) through sales
pursuant to Rule 144 under the  Securities Act of 1933 (the  "Securities  Act");
(iii)  through  sales of not more than 10% of the total  issued and  outstanding
Calgene Securities to a Non-Financial  Purchaser (as defined in the Stockholders
Agreement);  or (iv) through  sales to a Financial  Purchaser (as defined in the
Stockholders Agreement); (c) after September 30, 1999, in addition to the rights
set forth in (a) and (b) above,  Monsanto may sell Calgene  Securities through a
private  sale  of 35% or  more  of the  total  issued  and  outstanding  Calgene
Securities to a  Non-financial  Purchaser under  circumstances  where such third
party  assumes  the  applicable  and  proportionate  rights and  obligations  of
Monsanto under the Stockholders Agreement and the other transaction  agreements;
and (d)  notwithstanding  the foregoing,  at any time, Monsanto may sell Calgene
Securities  issued to Monsanto  upon  conversion  by Monsanto  of  principal  or
accrued interest under the Credit Agreements after the occurrence of an event of
default (see "Certain Transactions--Credit Agreements" ).

     Approval Required for Certain Actions.

     The Restated Stockholder Agreement provides that:

     (a) Until the earlier of (i) March 31, 1999 or (ii) such time as Monsanto's
         Percentage  Interest is at least seventy  percent  (70%), a majority of
         the Calgene Board,  including at least two Company Directors,  shall be
         required to approve any of the following:  (i) the entry by the Company
         or any of its  Affiliates  into  any  merger  or  consolidation  or the
         acquisition  by the Company or any of its Affiliates of any business or
         assets  that  would  constitute  more than 10% of the  Company's  total
         assets determined on a consolidated basis (a "Substantial  Part"); (ii)
         the sale, pledge, grant of security interest in transfer, retirement or
         other disposal of a Substantial Part of the Company, except pursuant to
         a security  interest  granted in connection with  borrowings  permitted
         under the Restated Stockholders  Agreement or the pledge or granting of
         a security interest in certain intangible property as further described
         in the Restated Stockholders Agreement;  (iii) the establishment of any
         new  committees of the Calgene Board or new or revised  delegations  of
         Calgene Board  authority to any Calgene  Board  committee or changes or
         revisions  to general  delegations  of  authority  to officers or other
         persons for categories of expenditures;  (iv) the election, appointment
         or removal of the Chief Executive  Officer,  Chief Operating Officer or
         Chief  Financial  Officer of the  Company  and its  successors  and the
         establishment  of  its  annual  or  long-term  compensation  level  and
         benefits  (other  than  agreements  in effect at the  Effective  Time);
         provided,  however,  that  Monsanto  shall have the right to select the
         Chief  Technical  Officer of the Company and a controller  reporting to
         the  Chief  Financial  Officer  of the  Company;  (v)  approval  of the
         Operating Plan and Strategic Plan of the Company and its Affiliates, as

<PAGE>

         well as the annual operating plan and long-term  strategic plan for the
         Gargiulo  business,  to be submitted to the Calgene Board  annually for
         approval,  and any material changes  thereto;  (vi) any modification of
         the  Transaction  Agreements;  or (vii)  any  transaction  between  the
         Company (and its Affiliates) and Monsanto or any Affiliate of Monsanto.

     (b) From and after March 31, 1999, and until Monsanto's Percentage Interest
         is at least 99%, neither Monsanto nor any of the Affiliates shall enter
         into any transaction with Calgene or any of its Affiliates  without the
         approval of at least two Company Directors.

Credit Agreements

    Calgene Credit Facility Agreement

    On March 31,  1996,  Monsanto and Calgene  entered  into the Calgene  Credit
Facility  Agreement  pursuant to which  Monsanto  shall,  during the  Commitment
Period  (as  hereinafter  defined),  and  subject  to the terms  and  conditions
contained therein,  make, at the request of Calgene,  three consecutive one-year
loans of up to $15 million each (each a "Calgene Loan" and together the "Calgene
Loans"),  collectively totaling not more than $45,000,000.  At no time shall the
outstanding  principal of all Calgene  Loans  exceed $15  million.  Prior to the
occurrence  of an Event of Default (as defined in the  Calgene  Credit  Facility
Agreement), Calgene may borrow, repay and reborrow under each Calgene Loan, each
such borrowing or reborrowing being an "Advance." The "Commitment  Period" began
on March 31, 1996 and ends on the earlier of September 30, 1998, or such earlier
time that Monsanto terminates its obligations to make further Advances under the
Calgene  Credit  Facility  Agreement.  The  Calgene  Loans made  pursuant to the
Calgene  Credit  Facility  Agreement  are to be secured by the joint and several
guaranty of the subsidiaries of Calgene.

    Prior to the  occurrence  of an Event of  Default,  the  Calgene  Loans bear
interest at the per annum rate equal to 2.00% above  Citibank's  published prime
rate (the  "Calgene  Base Rate"),  and  following an Event of Default at the per
annum rate equal to 3.00% above the Calgene Base Rate. During the continuance of
an Event of  Default,  Calgene  shall have no right to obtain  any new  Advances
under this  Agreement.  The Calgene  Loans may be prepaid in whole or in part at
any time after giving at least three days prior written notice to Monsanto.

    In lieu of repayment of outstanding  principal and accrued  interest on each
Calgene Loan,  Calgene,  subject to Monsanto's  right to require Calgene to sell
shares and pay cash, as provided below,  may elect to convert all or any portion
of the principal and accrued interest due under the applicable Calgene Loan (the
"Conversion  Amount") into shares of Calgene  Common Stock at the average of the
closing market price for such shares during the thirty trading days  immediately
preceding the applicable maturity date for such Calgene Loan.

     Monsanto  may, in its sole  discretion  and within five business days after
its receipt of notice from Calgene that  Calgene  intends to exercise  Calgene's
rights to convert the Conversion Amount,  give written notice to Calgene stating
that (i) all or any part of the Conversion  Amount shall be payable in cash (the
"Alternative  Conversion  Amount"),  (ii) Calgene  shall,  at its expense,  sell
publicly  such  number of shares of its  common  stock as  Monsanto  would  have
received if the  Alternative  Conversion  Amount had been converted as described
above and (iii)  the net  proceeds  of such  sale  shall be paid by  Calgene  to
Monsanto in full payment and satisfaction of such Alternative Conversion Amount.

     Upon any such conversion,  the Conversion  Amount shall first be applied to
reduce  the  accrued  interest  due on the  applicable  Calgene  Loan  as of the
applicable  maturity  date, and any remaining  portion of the Conversion  Amount
shall be applied to reduce the principal due on such Calgene Loan. In any event,
on each  annual  Maturity  Date  (as  defined  in the  Calgene  Credit  Facility
Agreement),  all  outstanding  principal  and accrued  interest not converted by
Calgene into shares of Calgene Common Stock shall be repaid in full to Monsanto.

     Upon the occurrence and during the continuation of an Event of Default, for
a period  of  thirty  (30) days  from the  occurrence  of the Event of  Default,
Calgene,  subject to Monsanto's  right to require Calgene to sell shares and pay
cash, as described  above,  may similarly elect to convert all or any portion of
the  principal  and accrued  interest  under any  outstanding  Calgene Loan into
shares of Calgene  Common  Stock.  If  Calgene  does not elect to  exercise  its
conversion  rights upon such an Event of Default,  Monsanto  may, in addition to

<PAGE>

its other remedies, elect to convert all or a portion of the remaining principal
and accrued interest under such Calgene Loan into shares of Calgene Common Stock
at the average of the closing  market  prices for such shares  during the thirty
days preceding such Event of Default. In no event, however, shall Monsanto elect
to convert  principal and accrued  interest into more than  3,000,000  shares of
Calgene  Common  Stock (as such number is adjusted  for stock  dividends,  stock
splits and similar events affecting holders of Calgene's common stock).

     The  obligation  of  Monsanto  to  provide   Advances  is  subject  to  the
fulfillment of certain  conditions,  including,  among others: (i) the continued
accuracy  of  all  representations  and  warranties  made  by  Calgene  and  its
subsidiaries;  (ii) the compliance  with all covenants  contained in the Calgene
Credit  Facility  Agreement;  (iii) no event  shall have  occurred  which  would
constitute an Event of Default or Potential  Event of Default (as defined in the
Calgene Credit  Facility  Agreement);  or (iv) there shall not have occurred any
circumstance  which could  reasonably  be  expected  to have a material  adverse
effect on (A) the business, assets, operations or financial condition of Calgene
and its  subsidiaries,  taken as a whole,  or (B) the ability of the Company and
its subsidiaries to perform their  obligations under the Calgene Credit Facility
Agreement.

     The covenants  contained in the Calgene Credit Facility  Agreement  require
Calgene  to  maintain  a  minimum  consolidated  net  worth of not less than $10
million and a minimum  consolidated working capital of not less than $5 million.
The  Calgene  Credit  Facility  Agreement  also  requires  that  Calgene and its
subsidiaries meet certain specified financial ratios, including a ratio of total
long-term liabilities to net worth and a current ratio. In addition, the Calgene
Credit  Facility  Agreement  imposes a number of  limitations  on  Calgene  with
respect to future acquisitions, liens, mergers and the sale of assets, loans and
investments,  guaranties, capital expenditures, the payment of dividends and the
incurrence  of  indebtedness.  The  existence  of these  covenants  could  limit
Calgene's ability to finance the growth of its existing operations if cash flows
were to decrease  substantially  or if expenses were to increase  substantially.
These  covenants  would also  limit  Calgene's  ability to engage in  additional
acquisitions   that  would   significantly   increase  the  ratio  of  long-term
indebtedness to net worth following such acquisitions. The failure of Calgene to
satisfy  these  covenants  would  cause an Event of Default  which  could have a
material adverse effect on its business and results of operations.

     All of the  Calgene  Loans  shall be  subordinated  and subject in right of
payment to the prior payment in full of a certain senior indebtedness of Calgene
as more fully described in the Calgene Credit Facility Agreement.  No payment on
account of  principal  or interest on the Calgene  Loans shall be made if at the
time of such payment or immediately  after giving the effect thereto:  (i) there
shall  exist  a  default  in  any  payment  with  respect  to  any  such  senior
indebtedness or (ii) there shall have occurred an event of default (other than a
default in the payment of amounts due  thereon)  with respect to any such senior
indebtedness.

     As of December 31, 1996, there was no outstanding  balance of principal and
interest under the Calgene Credit Facility Agreement.

  Gargiulo Credit Facility Agreement

    On March 31,  1996,  Monsanto and Calgene  entered into the Gargiulo  Credit
Facility  Agreement  pursuant to which  Monsanto  shall,  during the  Commitment
Period  (as  hereinafter  defined),  and  subject  to the terms  and  conditions
contained  therein,  make available to Calgene a revolving credit facility of up
to $40 million (the "Gargiulo Loan").

    The Gargiulo Loan has been used to acquire  Collier Farms and to support the
branded  tomato  strategy of Gargiulo as  determined  by the  Gargiulo  Board of
Directors (other than amounts used to finance the acquisition of Collier Farms).
Prior to the  occurrence  of an Event of Default  (as  defined  in the  Gargiulo
Credit Facility Agreement),  Gargiulo may borrow, repay and reborrow,  each such
borrowing or reborrowing being an " Advance." In order to obtain an Advance from
Monsanto under the Gargiulo  Credit  Facility  Agreement,  Gargiulo must provide
documentation  reasonably  acceptable  to Monsanto  verifying  that Gargiulo has
reached certain milestones and achieved certain goals as set forth therein.  The
maximum amount of each Advance is subject to certain limitations based upon such
milestones and goals.  The "Commitment  Period" began on March 31, 1996 and ends
on the earlier of the fourth  anniversary  or such  earlier  time that  Monsanto
terminates  its  obligations  to make further  Advances.  The  Gargiulo  Loan is
secured by the joint and several guaranty of the subsidiaries of Calgene.

    Prior to the occurrence of an Event of Default, the Gargiulo Loan shall bear
interest at the per annum rate equal to 2.00% above  Citibank's  published prime
rate (the  "Gargiulo  Base Rate"),  and following an Event of Default at the per
annum rate equal to 3.00% above the Gargiulo Base Rate.  During the  continuance
of an Event of Default,  Calgene shall have no right to obtain any new Advances.
The Gargiulo Loan may be prepaid in whole or in part at any time after giving at
least three days prior written notice to Monsanto.
<PAGE>

    The Gargiulo Loan is payable,  unless  extended as described  below,  in one
payment on the fourth anniversary of the Effective Time (the "Maturity Date") in
an amount  equal to the lesser of (i) the  Repayment  Portion of the  Cumulative
Free Cash  Flow (as  defined  in the  Gargiulo  Credit  Facility  Agreement)  of
Gargiulo from the Effective Time to the Maturity Date and (ii) the amount of the
outstanding  principal  and accrued  interest on the Gargiulo  Loan.  "Repayment
Portion"  means the sum of 20% of the first $10 million of Cumulative  Free Cash
Flow, 50% of the next $10 million and 80% of the remaining balance. In the event
that the Repayment  Portion is not sufficient to pay all of the then outstanding
principal  and accrued  interest at the Maturity  Date,  the maturity  date with
respect to the unpaid  amount of  outstanding  principal  and interest  shall be
extended to the sixth anniversary of the Effective Time (the "Extended  Maturity
Date").  In the event the  Repayment  Portion of the  Cumulative  Free Cash Flow
(less amounts  previously  paid) is not  sufficient to pay the then  outstanding
principal and accrued interest at the Extended Maturity Date,  Calgene shall pay
Monsanto such lesser amount and Monsanto,  at its sole option, may do any one or
combination  of the  following:  (i)  convert  all or any  portion  of the  then
outstanding  principal and accrued  interest into shares of Calgene Common Stock
at the average of the closing  market  prices for such shares  during the thirty
trading days  immediately  preceding the date of such  conversion,  (ii) further
extend the Final  Maturity  Date (as  defined in the  Gargiulo  Credit  Facility
Agreement)  upon the same terms as are contained in the Gargiulo Credit Facility
Agreement,  or (iii) as to any unpaid amount which is not converted under clause
(i) or for which payment is not extended  pursuant to clause (ii), cause Calgene
to sell publicly that number of shares of Calgene Common Stock as Monsanto would
have received if such amount has been converted  under clause (i) above with the
net  proceeds  of such sale being  delivered  to  Monsanto  in full  payment and
satisfaction of such amount.

     Upon the  occurrence  and during the  continuation  of an Event of Default,
Monsanto may, in addition to its other remedies,  similarly elect to convert all
or any portion of the  principal  and accrued  interest  under the Gargiulo Loan
(the  "Gargiulo  Conversion  Amount") into shares of Calgene Common Stock at the
average of the  closing  market  prices for such  shares  during the thirty days
preceding such Event of Default. In no event,  however,  shall Monsanto elect to
convert  principal  and  accrued  interest  into more than  8,000,000  shares of
Calgene  Common  Stock (as such number is adjusted  for stock  dividends,  stock
splits and similar events affecting holders of Calgene's common stock). Upon any
such conversion, the Gargiulo Conversion Amount shall first be applied to reduce
the accrued interest due on the Gargiulo Loan, and any remaining  portion of the
Gargiulo  Conversion Amount shall be applied to reduce the principal due on such
Gargiulo Loan.

     The  obligation  of  Monsanto  to  provide   Advances  is  subject  to  the
fulfillment of certain  conditions,  including,  among others: (i) the continued
accuracy  of  all  representations  and  warranties  made  by  Calgene  and  its
subsidiaries;  (ii) the compliance with all covenants  contained in the Gargiulo
Credit  Facility  Agreement;  (iii) no event  shall have  occurred  which  would
constitute an Event of Default or Potential  Event of Default (as defined in the
Gargiulo Credit Facility  Agreement);  or (iv) there shall not have occurred any
circumstance  which could  reasonably  be  expected  to have a material  adverse
effect on (A) the business, assets, operations or financial condition of Calgene
and its subsidiaries, taken as a whole or (B) the ability of the Company and its
subsidiaries  to perform their  obligations  under the Gargiulo  Credit Facility
Agreement.

     The covenants  contained in the Gargiulo Credit Facility  Agreement require
Calgene  to  maintain  a  minimum  consolidated  net worth of not less than $ 10
million and a minimum  consolidated working capital of not less than $5 million.
The  Gargiulo  Credit  Facility  Agreement  also  requires  that Calgene and its
subsidiaries meet certain specified financial ratios, including a ratio of total
long-term  liabilities  to net worth  and a  current  ratio.  In  addition,  the
Gargiulo  Credit Facility  Agreement  imposes a number of limitations on Calgene
and each of its subsidiaries with respect to future acquisitions, liens, mergers
and the sale of assets, loans and investments, guaranties, capital expenditures,
the payment of dividends and the  incurrence of  indebtedness.  The existence of
these  covenants  could  limit  Calgene's  ability to finance  the growth of its
existing operations if cash flows were to decrease  substantially or if expenses
were to  increase  substantially.  These  covenants  would also limit  Calgene's
ability to engage in additional  acquisitions that would significantly  increase
the ratio of long-term  indebtedness to net worth  following such  acquisitions.
The  failure  of  Calgene to satisfy  these  covenants  would  cause an Event of
Default which could have a material  adverse  effect on its business and results
of operations.

     The Gargiulo Loan is to be subordinated  and subject in right of payment to
the prior  payment in full of  certain  senior  indebtedness  of Calgene as more
fully described in the Gargiulo Credit Facility Agreement. No payment on account
of principal  or interest on the  Gargiulo  Loan shall be made if at the time of
such payment or  immediately  after giving the effect  thereto,  (i) there shall
exist a default in any payment with respect to any such senior  indebtedness  or

<PAGE>

(ii) there shall have occurred an event of default  (other than a default in the
payment of amounts due thereon) with respect to any such senior indebtedness.

     As of December 31, 1996, the outstanding  balance of principal and interest
under the Gargiulo Credit Facility Agreement was $24.8 million.

License Agreements

      As part of the  Initial  Monsanto  Transaction  in  March  1996,  Monsanto
  contributed certain technology licenses to Calgene pursuant to various license
  agreements  and letter  agreements.  The  technologies  underlying the License
  Agreements are summarized below.

     ACC Synthase  and ACC  Deaminase.  ACC is a precursor of ethylene,  a plant
growth regulator that induces ripening in certain fruits. By reducing the amount
of ACC available  for  conversion  into  ethylene,  the ripening  process can be
delayed.  Control of the  ripening  process  may enable  Calgene to improve  the
efficiency  of  its  tomato  production  operations.  Calgene  will  be  granted
non-exclusive,  perpetual,  royalty-free  rights  to the  ACC  synthase  and ACC
deaminase  genes for use in certain  produce crops and shall be able to practice
under Monsanto's ACC Synthase license from the USDA.

    Fruit-specific Promoters.  Promoters control the expression of genes in each
plant cell.  In order for certain  genes to  function  in a  beneficial  manner,
expression  of these  genes must be  restricted  to certain  parts of the plant.
Fruit-specific  promoters  provide a means of limiting  gene  expression  to the
fruit.  For example,  these  promoters may be useful in regulating  carbohydrate
metabolism  (e.g.,  sugar  content)  in ripening  fruits  such as  tomatoes  and
strawberries.  Calgene has been granted non-exclusive,  perpetual,  royalty-free
rights to certain fruit-specific promoters for use in certain produce crops.

    Virus Resistance Genes. Virus infection is known to significantly reduce the
yields of certain crops,  including tomatoes.  Monsanto has developed methods of
interfering with viral  replication in engineered  plants,  which slows the rate
and  degree  of  infection,  and  reduces  the  yield  loss  resulting  from the
infection.  Calgene has been granted non-exclusive,  perpetual,  royalty-free or
royalty-bearing rights to certain aspects of Monsanto's patent estate related to
the engineering of virus resistance into certain produce crops.

    FAD 3 Gene. The FAD 3 gene controls the relative  amount of  polyunsaturated
fatty acids found in plant oils,  including  canola oil.  Calgene  believes that
reducing the expression of the FAD 3 gene in engineered canola plants may result
in an oil with reduced linoleic and linolenic acid content. Such an oil would be
a superior cooking oil, as well as a superior raw material for the production of
margarine  and  shortening.  Calgene  has  been  granted  exclusive,  perpetual,
royalty-bearing rights to the FAD 3 gene for use in certain oilseed crops.

    Insect   Resistance   Gene.   Monsanto  has  modified   genes  from  a  soil
microorganism  called Bacillus  thurengiensis  ("B.t.") the encode proteins that
are toxic to certain insects.  Use of insecticides to control insects is a major
cost in the  production  of tomatoes.  Calgene has been  granted  non-exclusive,
perpetual,  royalty-free  rights to  Monsanto's  B.t.  patent  estate for use in
certain produce crops.

    ADP  Glucose  Pyrophosphorylase("ADP  GPP")Gene.  The  ADP  GPP  gene  is  a
bacterial  gene involved in starch  biosynthesis.  By expression of this gene in
plants,  the starch and/or sugar  content of plants can be  increased.  This may
improve  the  flavor  or  sweetness  of  produce   crops  such  as  tomatoes  or
strawberries.  Calgene has been granted non-exclusive,  perpetual,  royalty-free
rights to Monsanto's patent estate related to ADP GPP for use in certain produce
crops.  Monsanto and Calgene are parties to an interference at the United States
Patent and Trademark Office relating to the ADP GPP gene.

    Oil Modification Technology. Monsanto has certain patent rights and know-how
related to the production of plants with altered oil compositions.  By modifying
oil  composition  it may be  possible  to provide  temperate  sources of certain
tropical  oils and the  production of novel oil  compositions.  The Monsanto oil
modification  genes  include  sucrose  phosphorylase,   cytochrome  b5  and  PEP
carboxylase.  Calgene has been  granted  nonexclusive,  perpetual,  royalty-free
rights under Monsanto's patents and know-how for use in certain oilseed crops.



<PAGE>


  Insect Protected Cotton Direct Grower Licensing Agreement

    Calgene has entered into an agreement with Monsanto under which Calgene will
participate  in the direct  licensing of  Monsanto's  B.t.  technology to cotton
growers.  Under the terms of this  agreement,  Monsanto has granted to Calgene a
non-exclusive,  royalty-free  U.S. license to use Monsanto's B.t.  technology in
Calgene's cottonseed products. Subject to the issuance of a Monsanto patent that
covers the B.t. gene that is currently  being  utilized in Calgene's  cottonseed
product development program,  Calgene would be obligated under applicable patent
law to end use of its current B.t. gene and is permitted under such agreement to
incorporate  Monsanto's  B.t. gene into its product  development  program over a
four-year period.

    Monsanto  intends to enter into  license  agreements  directly  with  cotton
growers.  Under the terms of these  agreements,  cotton  growers  would obtain a
one-time right to purchase a specified number of units of cottonseed  containing
Monsanto's  B.t.  gene in return for the payment of a license fee.  Monsanto has
agreed to pay to Calgene a specified percentage of the net license fees received
from licensed growers who subsequently  purchase Calgene's  cottonseed  products
containing Monsanto's B.t. gene. The material terms of Calgene's agreement shall
be modified to reflect any more favorable terms that may be granted to any other
cottonseed company that may participate in the direct licensing program.

    Oilseed Development Agreement

    In May 1996, Calgene and Monsanto executed a broad strategic cross-licensing
agreement  encompassing the two companies' oilseed research programs.  Under the
agreement,  Calgene  received  a royalty  free  license  to  current  and future
Monsanto agronomic technology for use in combination with Calgene's  proprietary
oils  modification  genes for use in  developing  specialty  canola oil product.
Monsanto  received a royalty  bearing  license to Calgene  technology to develop
agronomically  superior corn, soybean,  canola and sunflower crops. In addition,
Monsanto  paid $7 million to Calgene  and will pay  royalties  based on sales of
insect  resistant  corn,  soybean,  canola and sunflower seed with increased oil
content and modified meal composition utilizing Calgene technology. Also as part
of the agreement, Monsanto paid Calgene $10 million in cash to help fund oilseed
research and  development.  In exchange,  Monsanto will receive a portion of the
future profits from Calgene's specialty oils business.

     Kelco Agreement

     In January  1997,  Calgene  and The Nutra  Sweet  Kelco  Company  ("Kelco")
entered into an agreement to  collaborate  on the  development  of two specialty
vegetable oil products.  Kelco is a wholly owned subsidiary of Monsanto Company.
As part of the agreement, Kelco purchased from Calgene a nonexclusive license to
certain Calgene technology for use in research purposes, an option to expand the
reserach  license to  include  commercialization  rights,  and  certain  product
distribution rights.



<PAGE>



                                     PART IV

ITEM 14.   EXHIBITS, FINANCIAL STATEMENT SCHEDULES AND REPORTS ON FORM 8-K.

     (a)  1.   Financial  Statements.   The  following   Consolidated  Financial
               Statements  and Report of  Independent  Auditors  are included in
               Part II, Item 8, of this Report:

               Report of Independent Auditors.

               Consolidated  Balance  Sheets --  December  31, 1996 and June 30,
               1996 and 1995.

               Consolidated  Statements  of Operations -- Six month period ended
               December  31, 1996 and years ended June 30,  1996,  1995 and 
               1994.

               Consolidated  Statements  of  Shareholders'  Equity  -- Six month
               period  ended  December  31,  1996 and years  ended June 30,
               1996, 1995 and 1994.

               Consolidated  Statements  of Cash Flows -- Six month period ended
               December  31, 1996 and years ended June 30,  1996,  1995 and
               1994.

          2.   Financial Statement Schedules.  The following financial statement
               schedule  of  Calgene,  Inc.  is filed as part of this Report and
               should be read in  conjunction  with the  Consolidated  Financial
               Statements of Calgene, Inc.

               Schedule for the six month  period  ended  December  31, 1996 and
               years ended June 30, 1996, 1995 and 1994:

               Schedule                                                   Page

          II   Valuation and Qualifying Accounts...........................75


               All  other  schedules  have  been  omitted  because  they are not
               applicable or because the required  information is disclosed
               in the consolidated financial statements and notes thereto.

          3.   Exhibits

               See index to exhibits.

     (b)   Reports on Form 8-K:

           None

     (c)   Separate Financial Statements of Fifty Percent or Less Owned Persons:

           None.



<PAGE>

<TABLE>
<CAPTION>
                                                                          CALGENE, INC.

                                                                          SCHEDULE II

                                                               VALUATION AND QUALIFYING ACCOUNTS

                                        Six Months Ended December 31, 1996 and Years ended June 30 1996, 1995 and 1994 
                                                                         (In thousands)


                     COLUMN A                    COLUMN B                   COLUMN C                   COLUMN D          COLUMN E
- - ----------------------------------------     ---------------   ---------------------------------   ---------------   ---------------

                                                                            Additions
                                                               ---------------------------------
                                                Balance at       Charged to        Charged to                         Balance at
                                               beginning of      costs and          other                               end of
         Description                              period          expenses         accounts         Deductions (1)      period
         -----------                          ---------------  ---------------  ---------------    ---------------  ---------------
<S>                                               <C>               <C>            <C>                  <C>              <C> 

Six months ended December 31, 1996
- - ----------------------------------
         Allowance for doubtful accounts          $487              $356              -                 $(136)           $707

Year ended June 30, 1996
- - ------------------------
         Allowance for doubtful accounts          $346              $146           $540 (2)             $(545)           $487

Year ended June 30, 1995
- - ------------------------
         Allowance for doubtful accounts          $173              $249              -                  $(76)           $346

Year ended June 30, 1994
- - ------------------------
         Allowance for doubtful accounts          $221               $42              -                  $(90)           $173


(1)  Represents accounts recovered or written-off.

(2)  Represents the allowance for doubtful accounts acquired in connection with the acquisition of Gargiulo, Inc. in March 1996.


</TABLE>
<PAGE>




                                                    SIGNATURES

     Pursuant  to the  requirements  of  Section  13 or 15(d) of the  Securities
Exchange Act of 1934, the Registrant has duly caused this Report to be signed on
its behalf by the undersigned, thereunto duly authorized.

                                                              CALGENE, INC.



                                       By: /s/Christian Leleu
                                           ------------------------------
                                           Chief Financial Officer
Dated: March 31, 1997                      (Principal Financial and Accounting
       --------------                      Officer)



                                                 POWER OF ATTORNEY

     KNOW ALL MEN BY THESE PRESENTS,  that each person whose  signature  appears
below   constitutes  and  appoints  Lloyd  M.  Kunimoto  and  Christian   Leleu,
substitution, for him in any and all capacities, to sign any amendments to other
documents in connection therewith,  with the securities and Exchange Commission,
hereby ratifying and confirming all that each of said attorneys-in-fact,  or his
substitute or substitutes, may do or cause to be done by virtue hereof.



<PAGE>


     Pursuant to the  requirements of the Securities  Exchange Act of 1934, this
Report  has  been  signed  below  by the  following  persons  on  behalf  of the
Registrant and in the capacities and on the dates indicated.


    Signature                        Title                          Date


                           Director and Acting Chief
/s/ Lloyd M. Kunimoto      Executive Officer (Principal
Lloyd M. Kunimoto          Executive Officer)                    March 31, 1997



/s/ Christian Leleu        Chief Financial Officer
Christian Leleu            (Principal Financial and              March 31, 1997
                           Accounting Officer)




Robert Fraley              Director                              March 31, 1997



/s/ John E. Robson
John E. Robson             Director                              March 31, 1997



/s/ Hendrik A. Verfaillie
Hendrik A. Verfaillie      Director                              March 31, 1997



/s/ Howard D. Palefsky
Howard D. Palefsky         Director                              March 31, 1997



/s/ Allen J. Vangelos
Allen J. Vangelos          Director                              March 31, 1997




Patrick Fortune            Director                              March 31, 1997



/s/ Roger H. Salquist
Roger H. Salquist          Director                              March 31, 1997



/s/ Michael Hogan
Michael Hogan              Director                              March 31, 1997


<PAGE>


                                INDEX TO EXHIBITS


       Exhibits                                                            Page
       --------                                                            ----
        2.1         Agreement and Plan of Reorganization Between 
                    Calgene, Inc. and Monsanto Company dated as of 
                    October 13, 1995.........................................(P)

        2.2         Stock Purchase Agreement dated as of September 
                    27, 1996, between Calgene, Inc. and Monsanto
                    Company...................................................82

        3.1         Restated Certificate of Incorporation of the 
                    Registrant, as amended....................................92

        3.3         By-Laws of the Registrant................................(P)

       10.0         Amended and Restated Stockholders Agreement 
                    between the Registrant and Monsanto Company..............129

       10.1         Form of Credit Facility Agreement between the
                    Registrant and Monsanto Company..........................(P)

       10.2         Form of Gargiulo Credit Facility Agreement 
                    between the Registrant and Monsanto Company..............(P)

       10.3         Form of ACC Deaminase License Agreement between 
                    the Registrant and Monsanto Company......................(P)

       10.4         Form of ADPGPP License Agreement between the 
                    Registrant and Monsanto Company..........................(P)

       10.5         Form of CMV License Agreement between the 
                    Registrant and Monsanto Company..........................(P)

      *10.6         Form of FAD 3 License Agreement between the 
                    Registrant and Monsanto Company..........................(P)

       10.7         Form of Fruit Specific Promoter License Agreement 
                    between the Registrant and Monsanto Company..............(P)

       10.8         Form of Gemini Virus License Agreement between 
                    the Registrant and Monsanto Company......................(P)

       10.9         Form of Insect Resistance License Agreement 
                    between the Registrant and Monsanto Company..............(P)

       10.10        Form of Oil License Agreement between the 
                    Registrant and Monsanto Company..........................(P)

       10.11        Form of Letter Agreement between Calgene, Inc. 
                    and Monsanto Company with respect to license of
                    Recombinant ACC Synthase.................................(P)

       10.12        Form of Insect-Protected Cotton License and 
                    Seed Services Agreement between Calgene, Inc. 
                    and Monsanto Company.....................................(P)

       10.13        Second Amended and Restated Employment 
                    Agreement dated October 16, 1995 between 
                    Gargiulo, L.P. and Jeffrey D. Gargiulo...................(P)

       10.14        Joint Venture Agreement dated as of December 15, 
                    1992 between Gargiulo, L.P. and Dresick Farms, 
                    as amended June 1, 1993..................................(P)


<PAGE>


       Exhibits                                                             Page

       10.15        Joint Venture Agreement dated as of January 1, 
                    1981 between Gargiulo L.P. and Harllee-Gargiulo, 
                    Inc., as amended October 31, 1989 and October 31,
                    1994.....................................................(P)

       10.16        Joint Venture Agreement dated as of October 31, 
                    1994 between Gargiulo Mexico, L.L.C. and Hermanos
                    Ley......................................................(P)

       10.17        Marketing Agreement dated as of September 1, 
                    1988 between Gargiulo, Inc. and Harllee-Gargiulo, Inc....(P)

       10.18        Change of Control Employment Agreement dated
                    as of July 19, 1995, between Calgene, Inc. 
                    and Roger H. Salquist....................................(P)

       10.19        Change of Control Employment Agreement dated as 
                    of July 19, 1995 between Calgene, Inc. 
                    and Roderick N. Stacey...................................(P)

       10.20        Change of Control Employment Agreement dated
                    as of July 19, 1995 between Calgene, Inc. 
                    and Michael J. Motroni...................................(P)

       10.21        Asset Purchase Agreement dated as of December 
                    29, 1995 between Gargiulo, L.P. and Collier
                    Enterprises..............................................(P)

      *10.22        Partnership Agreement dated January 31, 1986 
                    between Registrant and Rhone-Poulenc Agrochimie, 
                    together with Reserach Agreement dated March 15,
                    1984 and Amendment thereto dated January 31, 1985........(A)

      *10.23        Amendment One to the Partnership Agreement 
                    dated January 31, 1986 between Registrant and 
                    Rhone-Poulenc Agrochimie dated September 30, 1989........(B)

      *10.24        License Agreement between Registrant and 
                    Rhone-Poulenc Agrochimie dated October 1, 1989...........(B)

      *10.25        Agreements dated March 21, 1985 between Registrant 
                    and Roussel-Uclaf S.A....................................(A)

      *10.26        Agreement dated April 1, 1988 between Registrant 
                    and Roussel-Uclaf S.A. which amend the Agreements 
                    dated March 21, 1985 between Registrant and
                    Roussel-Uclaf S.A........................................(B)

      *10.27        Agreement dated August 1, 1984 and Agreement 
                    dated August 26, 1985 amending the prior Agreement
                    between Registrant and Campbell Soup Company.............(A)

      *10.28        Tomato Research Agreement 1988 to 1990 between 
                    Campbell Soup Company and Registrant effective 
                    as of August 1, 1988 which supersedes the Agreements 
                    of August 1, 1984 and August 26, 1985 between 
                    Campbell Soup Company and the Registrant.................(B)

      *10.29        Agreement dated March 20, 1986 between Registrant 
                    and The Procter and Gamble Company ......................(A)

       10.30        Commercial Lease dated August 17, 1987,
                    as amended, covering property  located  at  1910
                    and  1920  Fifth  Street,  Davis, California.............(C)

       10.31        Commercial Lease dated August 31, 1983, as 
                    amended, covering property located at 1970 
                    Fifth Street, Davis, California..........................(A)



<PAGE>


       Exhibits                                                             Page

       10.32        Commercial Lease dated August 22, 1983, as 
                    amended, covering property inYolo County.................(A)

       10.33        Commercial Lease dated May 21, 1987, as amended, 
                    covering property located at 1950 Fifth Street, 
                    Davis, California........................................(C)

       10.34        Form of Directors and Officers Indemnification
                    Agreement................................................(C)

       10.35        401 (k) Tax Deferred Investment Plan.....................(D)

       10.36        Secured Revolving Credit Agreement Among 
                    Registrant and Harris Trust and Savings Bank
                    and Caisse Nationale De Credit Agricole 
                    Dated April 26, 1990.....................................(G)

       10.37        First Amendment to Secured Revolving Credit 
                    Agreement and Secured Revolving Credit Note 
                    Among Registrant and Harris Trust and Savings 
                    Bank dated January 31, 1992..............................(E)

       10.38        Second Amendment to Secured Revolving Credit 
                    Agreement and Secured Revolving Credit Note 
                    Among Registrant and Harris Trust and Savings Bank
                    Dated January 31, 1993...................................(I)

       10.39        Third Amendment to Secured Revolving Credit 
                    Agreement Among Registrant and Harris Trust and 
                    Savings Bank Dated August 26,1993........................(O)

       10.40        Fourth Amendment to Secured Revolving Credit 
                    Agreement and Secured Revolving Credit Note
                    Among Registrant and Harris Trust and Savings 
                    Bank Dated February 26, 1994.............................(O)

       10.41        Fifth Amendment to Secured Revolving Credit 
                    Agreement and Secured Revolving Credit Note 
                    Among Registrant and Harris Trust and Savings 
                    Bank Dated March 15, 1995................................(O)

       10.42        Sixth Amendment to Secured Revolving Credit 
                    Agreement and Secured Revolving Credit Note 
                    Among Registrant and Harris Trust and Savings 
                    Bank Dated August 8, 1995................................(O)

       10.43        Seventh Amendment to the Secured Revolving 
                    Credit Agreement and Waiver 1995.........................(M)

       10.44        Eighth Amendment to the Secured Revolving 
                    Credit Agreement and Secured Revolving Credit 
                    Note Among Calgene, Inc. and Harris Trust and 
                    Savings Bank dated January 23,1996.......................(M)

       10.45        Ninth Amendment to the Secured Revolving Credit 
                    Agreement and Secured Revolving Credit Note
                    Among Calgene, Inc. and Harris Trust and 
                    Savings Bank dated March 28, 1996........................(N)

       10.46        1989 Employee Stock Purchase Plan........................(G)

       10.47        Joint Venture and Partnership Agreement by 
                    and between Kirin Brewery Co. Ltd. and 
                    Registrant dated March 14, 1990..........................(G)

      *10.48        License Agreement between Registrant and
                    Campbell Soup Company dated August 9, 1991...............(J)



<PAGE>


       Exhibits                                                             Page

     **10.50        Oilseed Development Agreement between Registrant
                    and Monsanto Company dated May 8, 1996...................(Q)

       10.51        1981 Stock Option Plan as amended........................(B)

       10.52        1991 Stock Option Plan...................................(J)

       10.53        1996 Stock Option Plan...................................(P)

       10.54        Tenth Amendment to the Secured Revolving 
                    Credit Agreement and Secured Revolving Credit 
                    Note Among Calgene, Inc. and Harris Trust 
                    and Savings Bank dated September 30, 1996................(R)

       10.57        Bank of America Revolver.................................168

       21.1         Subsidiaries of Registrant...............................(I)

       23.1         Consent of Independent Auditors..........................204

       27           Article 5 of Financial Data Schedule for the 
                    Six Month Period ended December 31, 1996.................205




(A) Incorporated by reference to Registrant's Form S-1 Registration No. 33-5921
(B) Incorporated by reference to Registrant's Form 10-K dated September 30, 1989
(C) Incorporated by reference to Registrant's Form 10-K dated September 30, 1987
(D) Incorporated by reference to Registrant's Form 10-K dated September 30, 1988
(E) Incorporated by reference to Registrant's Form 10-K dated June 30, 1992
(F) Intentionally omitted
(G) Incorporated by reference to Registrant's Form 10-K dated June 30, 1990
(H) Intentionally omitted
(I) Incorporated by reference to Registrant's Form 10-K dated June 30, 1993, as 
    amended
(J) Incorporated by reference to Registrant's Form 10-K dated June 30, 1991
(K) Intentionally omitted
(L) Incorporated by reference to Registrant's Form 8-K dated June 28, 1995
(M) Incorporated by reference to Registrant's Form 10-Q dated December 31, 1995
(N) Incorporated by reference to Registrant's Form 10-Q dated March 31, 1996
(O) Incorporated by reference to Registrant's Form 10-K/A dated October 30, 1995
(P) Incorporated by reference to Registrant's Registration Statement on Form S-4
    dated February 6, 1996
(Q) Incorporated by reference to Registrant's Form 10-K dated June 30, 1996
(R) Incorporated by reference to Registrant's Form 10-Q dated September 30, 1996

*   Confidential treatment of certain portions of these documents has been 
    granted

**  Confidential treatment has been requested as to portions thereof




<TABLE> <S> <C>

<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM
CONDENSED BALANCE SHEET AND CONDENSED CONSOLIDATED STATEMENT OF OPERATIONS
AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER> 1,000
       
<S>                             <C>
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-START>                             JUL-01-1996
<PERIOD-END>                               DEC-31-1996
<CASH>                                           1,908
<SECURITIES>                                     1,382
<RECEIVABLES>                                   17,455
<ALLOWANCES>                                       707
<INVENTORY>                                     37,272
<CURRENT-ASSETS>                                58,637
<PP&E>                                          80,388
<DEPRECIATION>                                  19,642
<TOTAL-ASSETS>                                 173,880
<CURRENT-LIABILITIES>                           39,330
<BONDS>                                         14,195
                                0
                                          0
<COMMON>                                            67
<OTHER-SE>                                      79,493
<TOTAL-LIABILITY-AND-EQUITY>                   173,880
<SALES>                                         69,780
<TOTAL-REVENUES>                                70,509
<CGS>                                           72,042
<TOTAL-COSTS>                                   80,457<F1>
<OTHER-EXPENSES>                                32,605
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                               3,822
<INCOME-PRETAX>                               (63,889)
<INCOME-TAX>                                        45
<INCOME-CONTINUING>                           (63,934)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                  (63,934)
<EPS-PRIMARY>                                   (1.03)
<EPS-DILUTED>                                        0
<FN>
<F1>TOTAL COST INCLUDES EXPENSES FOR BOTH FUNDED AND UNFUNDED R&D PROJECTS.
</FN>
        

</TABLE>






                                                          EXHIBIT 23.1



                        CONSENT OF INDEPENDENT AUDITORS


     We consent to the incorporation by reference in the Registration  Statement
(Form S-8 No. 333-06591) pertaining to the 1981 Stock Option Plan, 1990 Employee
Stock  Purchase  Plan,  1991 Stock  Option  Plan,  and 1996 Stock Option Plan of
Calgene,  Inc.  of our report  dated  February  24,  1997,  with  respect to the
consolidated  financial statements and schedule of Calgene, Inc. included in the
Annual Report (Form 10-K) for the six months ended December 31, 1996.



                                                               ERNST & YOUNG LLP


Sacramento, California
March 26, 1997

                              CERTIFICATE OF AMENDMENT
                                         OF
                       RESTATED CERTIFICATE OF INCORPORATION
                                         OF
                                   CALGENE, INC.

                              Pursuant to Section 242
                               of the Corporation Law
                              of the State of Delaware


     Calgene,  Inc. (the  "Corporation"),  a corporation  organized and existing
under and by virtue of the  General  Corporation  Law of the State of  Delaware,
does hereby certify as follows:

     At a meeting of the Board of Directors of the Corporation held on September
20, 1996, a resolution was duly adopted,  pursuant to Section 242 of the General
Corporation  Law of the State of  Delaware,  setting  forth an  amendment to the
Certificate of  Incorporation of the Corporation and declaring said amendment to
be advisable.  The  stockholders of the Corporation  duly approved said proposed
amendment in accordance with Sections 211 and 222 of the General Corporation Law
of the State of Delaware at a meeting of  stockholders on November 12, 1996. The
resolution authorizing the amendment is as follows:

     RESOLVED:  That Article FIFTH of the  Certificate of  Incorporation  of the
Corporation be and hereby is amended as follows:

     1. Section A of Article FIFTH shall be amended as follows:

     (a) The  following  definitions  shall be  deleted:  "Gargiulo,  G.P."  and
"Gargiulo, L.P."

     (b) The  definition of "Gargiulo"  shall be amended to read in its entirety
as follows:

<PAGE>
                   "'Gargiulo' means Gargiulo,  Inc.  formerly known as Tomato 
                   Investment Associates, Inc."

     (c) The definition of "Governance  Agreement" shall be amended and restated
to read in its entirety as follows:

                   "'Governance Agreement' means the Amended and Restated
                   Stockholders Agreement dated as of November 12, 1996 by and
                   between the Corporation and Monsanto."

     (d) The following  sentence  shall be added at the end of the definition of
"Independent Director":

                    "Without limiting the  foregoing,  Roger H.  Salquist  shall
                    qualify  as  an  Independent  Director  so  long  as he
                    continues to qualify under clauses (iv) and (v) of such
                    definition. Roger H. Salquist shall not fail to qualify
                    under  clause  (iv)  above as a result of his Change in
                    Control  Employment  Agreement  dated July 19, 1995, as
                    modified,  or Consulting  Agreement dated September 16,
                    1996   with   the   Corporation.   Any  of  the   above
                    restrictions  may be waived by unanimous  action of the
                    Board of Directors."

     (e) The following definition shall be added:

                   "'Stock Purchase Agreement' means the Stock Purchase
                   Agreement dated as of September 27, 1996 between the
                   Corporation and Monsanto."

     (f) The definition of "Trigger Event" shall be amended and restated to read
in its entirety as follows:

                    "'Trigger  Event'  means the  earliest  of (i) any time that
                    Monsanto's  Percentage  Interest is at least fifty-five
                    percent (55%),  (ii) the Corporation  elects to convert
                    borrowings  made from Monsanto  into Equity  Securities
                    and  Monsanto's  Percentage  Interest is at least fifty
                    percent  (50%)  after  such  conversion,  or (iii)  the
                    closing of Monsanto's  purchase of additional shares of
                    Common Stock pursuant to the Stock Purchase Agreement."

     (g) The  definition  of  "Registrable  Securities"  shall  be  amended  and
restated to read in its entirety as follows:


<PAGE>
                    "'Registrable  Securities'  means  shares  of  Common  Stock
                    issued  or  issuable   to  Monsanto   pursuant  to  the
                    Transaction   Agreements  and  the  Prior  Stockholders
                    Agreement (as defined in the Governance  Agreement) and
                    the Stock Purchase  Agreement whether owned by Monsanto
                    or a  permitted  transferee  of  Monsanto  and all such
                    other   securities  of  the  Corporation   acquired  by
                    Monsanto or any  Affiliate  of  Monsanto in  accordance
                    herewith."


     2. Section C of Article  FIFTH shall be amended and restated to read in its
entirety as follows:

"C. THE BOARD OF DIRECTORS; COMMITTEES

     During the term of the Governance Agreement (i) the number of directors and
the manner of  nominating  and removing  members  thereof  shall be set forth in
Section C(1),  below, and (ii) the Board of Directors shall establish,  empower,
and maintain committees as set forth in Section C(2), below.

     1. Board of  Directors.  The number of Directors  and manner of  nominating
Directors shall be as follows:

     (a) The  number  of  Directors  comprising  the  Board of  Directors  shall
initially be fixed at nine (9) Directors.

     (b) Until changed in accordance with the Governance Agreement, the Board of
Directors shall be comprised of nine (9) Directors,  and the  Corporation  shall
nominate for election as Directors: (i) one (1) Corporation Management Director,
(ii) three (3) Corporation Directors, and (iii) five (5) Directors designated by
Monsanto, at least one (1) of which shall be an Independent Director.

     (c) [This section intentionally left blank]

     (d) At any time that  Monsanto's  Percentage  Interest is at least  seventy
percent  (70%),  (i) the  Corporation  shall  nominate:  (i)  six (6)  Directors
designated  by  Monsanto,  which  shall  consist  of  the  one  (1)  Corporation
Management  Director and five (5) other Monsanto  Directors  (including at least
one (1) Independent Director) and (ii) three (3) Independent Directors.  At such
time as Monsanto's  Percentage  Interest is at least ninety-nine  percent (99%),
the Corporation shall nominate nine (9) Directors designated by Monsanto.

     (e) Notwithstanding anything in the foregoing paragraphs (b) and (d) to the
contrary,  (i) at any time  Monsanto's  Percentage  Interest  is less than forty
percent

<PAGE>
(40%) but at least twenty percent  (20%),  the  Corporation  shall nominate
three  (3)  Directors  designated  by  Monsanto,  (ii)  at any  time  Monsanto's
Percentage  Interest is less than twenty  percent (20%) but at least ten percent
(10%), the Corporation  shall nominate two (2) Directors  designated by Monsanto
and (iii) at any time  Monsanto's  Percentage  Interest is less than ten percent
(10%) but at least five percent (5%),  the  Corporation  shall  nominate one (1)
Director designated by Monsanto. If, at any time, Monsanto's Percentage Interest
is less than five  percent  (5%),  the  Corporation  shall not be  obligated  to
nominate  any  Director  designated  by  Monsanto.  At any such time,  all other
Directors,  other than the Corporation Management Directors,  shall be nominated
by the Corporation.

     (f) The Independent  Directors to be nominated by the Corporation from time
to time shall be nominated by action of a majority of Corporation Directors then
in office.  The Corporation  Directors shall consult with the other  Independent
Directors as to the nomination of any Corporation  Director,  and in the event a
majority of the  Corporation  Directors are unable to agree upon any Corporation
Director  nominee,  then the  majority of all the  Independent  Directors  shall
nominate such nominee. In the event that no Corporation  Directors are in office
at the  time of any  nomination  of a  Corporation  Director,  such  Corporation
Directors shall be nominated by a majority of the Independent  Directors then in
office;  provided,  however,  that the holders of a majority of the  outstanding
Voting Stock held by  Unaffiliated  Equity Holders shall be entitled to nominate
and elect  Corporation  Directors in lieu of any  individuals so nominated to be
such Corporation Directors by a majority of the Independent Directors.

     (g) The  Corporation  and Monsanto,  respectively,  shall have the right to
nominate  any  replacement  for a Director  nominated  in  accordance  with this
Section  C(1) by the  Corporation  or  Monsanto,  respectively,  upon the death,
resignation,  retirement,  disqualification  or removal from office for cause of
such Director.  Such  replacement for any Independent  Director shall also be an
Independent  Director  unless,  in  the  case  of a  replacement  of a  Monsanto
Director,  the  Monsanto  Directors  include  more than the  required  number of
Independent  Directors.  The  Board of  Directors  shall  elect  each  person so
nominated  by Monsanto or the  Corporation  pursuant to this  paragraph  (g). In
addition,  the  Board  of  Directors  shall  nominate  the  Corporation's  Chief
Executive  Officer  to  replace  such  officer's  predecessor  in  office  as  a
Corporation Management Director.

     (h) In the event  that the  number of  Monsanto  Directors  on the Board of
Directors  differs  from the number that  Monsanto has the right (and wishes) to
designate for  nomination  pursuant to this Section  C(1),  (i) if the number of
Monsanto  Directors  exceeds  such  number,  Monsanto  shall  promptly  take all
appropriate  action to cause to resign that number of Monsanto  Directors  as is
required to make the remaining number of such Monsanto Directors conform to this
Section C(1) or (ii) if the number of Monsanto Directors  otherwise is less than
such number, the

<PAGE>
Corporation  shall promptly take all necessary action to create  sufficient
vacancies  on the Board of Directors  to permit  Monsanto to designate  the full
number of  Monsanto  Directors  which it is  entitled  (and  wishes) to nominate
pursuant to this Section C(1) (such action to include seeking the resignation or
removal of Directors or, at the request of Monsanto,  calling a special  meeting
of the stockholders of the Corporation for the purpose of removing  Directors to
create such  vacancies to the extent  permitted  by  applicable  law).  Upon the
creation  of any vacancy  pursuant to the  preceding  sentence,  Monsanto  shall
nominate  the person to fill such vacancy in  accordance  with this Section C(1)
and the Board of Directors shall elect each person so nominated. Notwithstanding
the foregoing,  at each annual meeting of the  stockholders of the  Corporation,
the Corporation shall nominate such number of Directors as Monsanto is otherwise
entitled to designate under this Section C(1).

     (i) Notwithstanding  anything herein to the contrary,  no individual who is
an officer,  director,  employee, agent, partner or principal stockholder of any
competitor of the Corporation or any of its Affiliates  (other than Monsanto and
its  Affiliates) or any  competitor of Monsanto or any of its Affiliates  (other
than the Corporation) shall serve as a Director without the unanimous consent of
the Board of Directors.

     (j) In the event that Monsanto desires to remove any Monsanto Director with
or without  cause and  Monsanto  is unable to procure  the  resignation  of such
Monsanto  Director,  then, upon the request of Monsanto,  the Board of Directors
shall promptly call a special  meeting of  stockholders  of the  Corporation for
purposes of removing such Monsanto  Director.  In the event that the Corporation
desires  to  remove  any  Corporation  Director  with or  without  cause and the
Corporation is unable to procure the resignation of such  Corporation  Director,
then, upon the request of a majority of all of the Independent Directors then in
office,  the  Board of  Directors  shall  promptly  call a  special  meeting  of
stockholders  of the  Corporation  for  purposes  of removing  such  Corporation
Director.  In the event that the Chief Executive  Officer's  employment with the
Corporation  is  terminated  for any  reason,  then upon the  request  of either
Monsanto or a majority of all of the Independent  Directors then in office,  the
Board of Directors  shall promptly call a special meeting of stockholders of the
Corporation for the purpose of removing such person as a Corporation  Management
Director.

     (k)  Notwithstanding   anything  to  the  contrary  herein,  the  Board  of
Directors,  by unanimous  action of all members of the Board of  Directors,  may
increase  the number of  directors  comprising  the Board of  Directors  and may
elect,  or  nominate  for  election,  the  director(s)  to fill the  vacancy  or
vacancies created by such increase.

      2.   Committees.

     (a) The Board of Directors shall establish, empower and maintain the

<PAGE>
         committees of the Board of Directors contemplated by this Section C(2).

     (b) The following committees shall be established, empowered and maintained
by the  Board of  Directors  at all  times  during  the  term of the  Governance
Agreement:

     (i)  an  Audit  Committee,   consisting  of  at  least  three  (3)  of  the
Corporation's  Independent  Directors,  which  committee shall be authorized and
empowered to cause an audit to be performed of the  Corporation  and each of its
Subsidiaries;

     (ii) [This section intentionally left blank]

     (iii) a  Compensation  Committee,  responsible,  among  other  things,  for
recommending to the Board of Directors,  for approval by a majority of the Board
of Directors,  (a) the adoption and amendment of all employee  benefit plans and
arrangements,  (b) the  engagement  of, terms of any  employment  agreements and
arrangements with, and termination of, all persons designated by the Corporation
as  "officers"  for  purposes of Section 16 of the  Exchange  Act  ("Section  16
Officers"),  and (c) the policies,  limitations  and procedures  under which the
Stock Option Plan Administration Committee shall operate; and

     (iv) such other  committees  as the Board of Directors  deems  necessary or
desirable; provided, however, that such committees are established in compliance
with Section D(a)(vi) below, if applicable.

     (c) Except as otherwise provided in Section C(2)(b) above or as agreed by a
majority of the Monsanto Management Directors,  the number of Monsanto Directors
on each committee of the Board of Directors  shall be the same  proportion  (but
not less than one (1)) of the total  membership of such  committee as the number
of Monsanto Directors,  as the case may be, is of the entire Board of Directors.
Except as otherwise provided in Section C(2)(b) above, the Monsanto Directors on
each  committee of the Board of Directors  shall be  determined by a majority of
the Monsanto Management Directors.

     (d) No action by any  committee  of the Board of  Directors  shall be valid
unless  taken by  unanimous  written  consent as provided  in the  Corporation's
By-laws or taken at a meeting for which  adequate  notice has been duly given or
waived by the members of such committee. Such notice shall include a description
of the general  nature of the business to be transacted  at the meeting,  and no
other  business  may be  transacted  at such  meeting  unless all members of the
committee are present and consent to the  consideration  of such other business.
Any  committee  member unable to  participate  in person at any meeting shall be
given the opportunity to participate by telephone. The Board of Directors or the
remaining committee

<PAGE>
members shall designate an Independent  Director or Corporation  Management
Director to replace any absent or  disqualified  Independent  Director member or
Corporation  Management  Director member,  respectively,  of any committee and a
majority  of the  Monsanto  Management  Directors  shall  designate  a  Monsanto
Director to replace any absent or disqualified  Monsanto  Director member of any
committee. Each of the committees established by the Board of Directors pursuant
to this Section C(2) shall  establish  such other rules and  procedures  for its
operation and governance (consistent with the terms of the Governance Agreement)
as it shall  see fit and may seek such  consultation  and  advice as to  matters
within its purview as it shall require."

     3. Section D of Article  FIFTH shall be amended and restated to read in its
entirety as follows:

"D.  APPROVAL REQUIRED FOR CERTAIN ACTIONS

     (a) Until the earlier of a Trigger  Event or such date on which  Monsanto's
Percentage  Interest is less than  twenty-five  (25%),  a majority of the Board,
including at least one (1) Corporation  Director and one (1) Monsanto Management
Director, shall be required to approve any of the following:

     (i) the entry by the  Corporation or any of its Affiliates  into any merger
or  consolidation or the acquisition by the Corporation or any of its Affiliates
of any  business  or assets  that would  constitute  a  Substantial  Part of the
Corporation  (determined on a consolidated basis) whether such acquisition be by
merger or consolidation or the purchase of stock or assets or otherwise;

     (ii) the sale, pledge, grant of security interest in, transfer,  retirement
or other disposal of (A) a Substantial Part of the Corporation  (determined on a
consolidated  basis),   except  pursuant  to  a  security  interest  granted  in
connection  with  borrowings  permitted  under  subsection (iv) below or (B) the
pledge or granting of a security  interest in any intangible  property set forth
in Exhibit B attached to the Monsanto Disclosure Letter;

     (iii) any dividend by or return of capital by the  Corporation  or Gargiulo
(other than such  distributions  by Gargiulo to the Corporation as are necessary
for the  Corporation to timely perform its  obligations  under Sections 1.02 and
5.02(c) of the Gargiulo Credit Facility);

     (iv) any incurrence or assumption,  in the aggregate,  by the  Corporation,
any of its  Affiliates  or any  combination  thereof,  of any  indebtedness  for
borrowed money at any time outstanding exceeding in the aggregate (determined on
a consolidated basis) the greater of (i) fifteen million dollars  ($15,000,000),
increasing by five million  dollars  ($5,000,000) on each July 1 commencing July
1, 1996, plus amounts secured by

<PAGE>
inventory  and/or  receivables  for  seasonal  working  capital  lines  and
indebtedness incurred to acquire property, plant or equipment and secured by the
acquired asset, minus amounts outstanding under the Corporation Credit Facility,
or (ii) the amounts set forth in the Corporation's Operating Plan, provided that
loans  under  the  Gargiulo  Credit  Facility  shall  not  be  counted  in  this
limitation;

     (v)  the  repurchase  or  redemption  of  any  Equity   Securities  of  the
Corporation,  other  than from  employees  upon  termination  of  employment  or
service;

     (vi) the establishment of any new committees of the Board or new or revised
delegation(s)  of Board authority to any Board committee or changes or revisions
to general  delegations of authority to officers or other Persons for categories
of expenditures;

     (vii) the adoption of or amendment to any benefit or incentive plans of the
Corporation  or any of its  Affiliates  which  would  increase  the annual  cost
thereof by more than  fifteen  percent  (15%) from the prior  fiscal year or any
adoption of, or amendment to, any stock option plan;

     (viii) the election, appointment or removal of the Chief Executive Officer,
Chief  Operating  Officer  or Chief  Financial  Officer of the  Corporation  and
Calgene and their successors and the  establishment of their annual or long term
compensation  level and benefits and basis for awards (other than  agreements in
effect on the Effective Date);  provided,  however, that Monsanto shall have the
right to select the Chief Technical  Officer of the Corporation and a controller
reporting to the Chief Financial Officer of the Corporation;

     (ix) approval of the annual operating plan ("Operating Plan") and long-term
strategic plan ("Strategic Plan") of the Corporation and its Affiliates, as well
as the annual  operating  plan and  long-term  strategic  plan for the  Gargiulo
Business,  to be submitted to the Board annually for approval,  and any material
changes thereto;

     (x) any transaction  between the Corporation (and its  Affiliates),  on the
one hand, and its (their) directors,  officers or employees,  on the other hand,
which is not in the normal course of business;

     (xi) any modification of the Transaction Agreements;

     (xii) any amendment of the By-laws or certificate of  incorporation  of the
Corporation, Calgene or Gargiulo by the respective Boards of Directors thereof;

     (xiii) the issuance of any  warrants for the purchase of Equity  Securities
or the issuance of  additional  Equity  Securities  (other than warrants for the
purchase of Equity  Securities) in excess of four million  (4,000,000) shares of
Common Stock in any

<PAGE>
two (2)-year period to a third party, other than pursuant to plans referred
to in subsection (vii) above;

     (xiv) the sale or licensing by the  Corporation or any of its Affiliates of
(A) any  intangible  property  set forth in Exhibit B attached  to the  Monsanto
Disclosure Letter or (B) any other intangible property for consideration  (other
than  royalties  contingent  on future  sales)  exceeding  five million  dollars
($5,000,000)  in  the  aggregate   (determined  on  a  consolidated  basis)  per
transaction or per series of related transactions;

     (xv) new  fixed  capital  investments,  capital  leases  or  noncancellable
operating leases by the Corporation and its Affiliates having annual payments in
the  aggregate  (determined  on a  consolidated  basis)  exceeding the aggregate
amount set forth in the Operating Plan;

     (xvi)[This section intentionally left blank]

     (xvii) any press release which mentions or directly or indirectly refers to
Monsanto,  except as required by law and where Board approval cannot be obtained
in a timely manner;

     (xviii) the initiation, settlement or termination of any suit or proceeding
concerning  intellectual  property, any other matter which could have an adverse
public  affairs  effect  upon  Monsanto  or  the  filing  of any  insolvency  or
bankruptcy  proceeding  by or on  behalf  of  the  Corporation  or  any  of  its
Affiliates; or

     (xix) the removal or election of the directors of Gargiulo.

     (b) After a Trigger Event and until March 31, 1999 or Monsanto's Percentage
Interest is at least seventy  percent (70%), a majority of the Board,  including
at least two (2) Corporation Directors,  shall be required to approve any of the
following:

     (i) the matters set forth in subsections (i), (ii), (vi), (viii),  (ix) and
(xi) of paragraph (a) above; or

     (ii) any  transaction  between the  Corporation  (and its  Affiliates)  and
Monsanto or any Affiliate of Monsanto.

     (c) From and after  the  occurrence  of both (i) a  Trigger  Event and (ii)
March 31, 1999 and until Monsanto's  Percentage Interest is at least ninety-nine
percent (99%),  neither  Monsanto nor any of its Affiliates shall enter into any
transaction  with the Corporation or any of its Affiliates  without the approval
of at least two (2) Corporation Directors."

<PAGE>
              IN WITNESS WHEREOF, the Corporation has caused this Amendment to
         be signed by its President on this 12th day of November, 1996.

                                       CALGENE, INC.


                                       BY:/s/ Lloyd M. Kunimoto
                                              Lloyd M. Kunimoto
                                              President

<PAGE>
                              CERTIFICATE OF AMENDMENT
                                         OF
                       RESTATED CERTIFICATE OF INCORPORATION
                                         OF
                                   CALGENE, INC.

                            Pursuant to Section 242 of the
                              General Corporation Law
                             of the State of Delaware

     CALGENE, INC. (the "Corporation"), a corporation organized and existing

under  and by  virtue  of the  General  Corporation  Law  of the  State  of

Delaware, does hereby certify as follows:

     At a meeting of the Board of Directors of the Corporation held on

September 20, 1996, a resolution was duly adopted,  pursuant to Section 242 of

the General Corporation Law of the State of Delaware, setting forth an

amendment  to the  Certificate  of  Incorporation  of the  Corporation  and

declaring said amendment to be advisable. The stockholders of the Corporation 

duly approved said proposed  amendment in accordance with Section 211 and 222 of

the General  Corporation  Law  of  the  State  of  Delaware  at  a  meeting  of

stockholders on November  12,  1996.  The  resolution  authorizing  the  

amendment is as follows:

     RESOLVED: That the first  paragraph of Article  FOURTH of the Restated
               Certificate of  Incorporation of the Corporation be and hereby is
               deleted and the following paragraph is inserted in lieu thereof:

               The total  number of shares of all classes of stock  which the  
         Corporation shall have authority to issue is 110,000,000  shares,  
         consisting of 100,000,000 shares of Common  Stock,  $.001 par value per
         share (the  "Common  Stock"),  and 10,000,000 shares of Preferred 
         Stock,  $.001 par value per share (the "Preferred Stock").
<PAGE>
     IN WITNESS WHEREOF, the Corporation has caused this Amendment to be

signed by its President this 13th day of March, 1997.


                                  CALGENE, INC.


                                  BY: /s/ Lloyd M. Kunimoto
                                          Lloyd M. Kunimoto
                                          President

<PAGE>
                       RESTATED CERTIFICATE OF INCORPORATION

                                         OF

                                 CALGENE II, INC.


                       Pursuant to Sections 242 and 245 of the
                  General Corporation Law of the State of Delaware

     Calgene II, Inc., a corporation  organized and existing under and by virtue
of the General  Corporation  Law of the State of Delaware  (the  "Corporation"),
hereby certifies as follows:

     (a) The name of the Corporation is Calgene II, Inc.,  which is its original
name. The original  Certificate of  Incorporation  of the  Corporation was filed
with the Secretary of State of the State of Delaware on November 21, 1995.

     (b) This Restated  Certificate of  Incorporation  restates,  integrates and
further  amends  the  provisions  of the  Certificate  of  Incorporation  of the
Corporation,  as heretofore amended, and was duly adopted in accordance with the
provisions of Sections 242 and 245 of the General  Corporation  Law of the State
of Delaware.

     (c) The text of the Certificate of Incorporation, as heretofore amended, is
hereby  restated,  integrated,  and further  amended to read in its  entirety as
follows:

     FIRST. The name of the corporation is Calgene, Inc. (the "Corporation").

     SECOND. The address of the Corporation's  registered office in the State of
Delaware is Corporation  Trust Center,  1209 Orange Street,  City of Wilmington,
County of New Castle.  The name of its  registered  agent at such address is The
Corporation Trust Company.

     THIRD.  The nature of the  business or purposes to be conducted or promoted
by the Corporation is as follows:

     To engage in any  lawful  act or  activity  for which  corporations  may be
organized  under  the  General  Corporation  Law of the State of  Delaware  (the
"General Corporation Law").

     FOURTH:  The  total  number of shares  of all  classes  of stock  which the
Corporation  shall have authority to issue is 90,000,000  shares,  consisting of
80,000,000 shares of Common Stock, $.001 par




                                         -  1-



<PAGE>
value per share (the "Common Stock"), and 10,000,000 shares of Preferred Stock, 
$.001 par value per share (the "Preferred Stock").

     The following is a statement of the designations and the powers, privileges
and rights,  and the  qualifications,  limitations  or  restrictions  thereof in
respect of each class of capital stock of the Corporation.

A.   COMMON STOCK.

     1. General.  The voting,  dividend and liquidation rights of the holders of
the Common  Stock are subject to and  qualified  by the rights of the holders of
the Preferred Stock of any series as may be designated by the Board of Directors
upon any issuance of the Preferred Stock of any series.

     2. Voting.  Except as otherwise  provided in Article FIFTH,  the holders of
the Common  Stock are  entitled  to one vote for each share held on all  matters
voted upon by the stockholders.

     3.  Dividends.  Dividends may be declared and paid on the Common Stock from
funds  lawfully  available  therefor  as and  when  determined  by the  Board of
Directors  and  subject  to  any  preferential   dividend  rights  of  any  then
outstanding shares of Preferred Stock.

     4.  Liquidation.  Upon the  dissolution,  liquidation  or winding-up of the
Corporation,  whether voluntary or involuntary,  holders of Common Stock will be
entitled to receive all assets of the Corporation  available for distribution to
its  stockholders,  subject to any  preferential  rights of any then outstanding
shares of Preferred Stock.

B.   PREFERRED STOCK.

     Preferred Stock may be issued from time to time in one or more series, each
of such  series to have such  terms as stated  or  expressed  herein  and in the
resolution or resolutions  providing for the issue of such series adopted by the
Board of Directors of the  Corporation  as hereinafter  provided.  Any shares of
Preferred Stock which may be redeemed,  purchased or acquired by the Corporation
may be  reissued  except  as  otherwise  provided  by law.  Different  series of
Preferred Stock shall not be construed to constitute different classes of shares
for the purposes of voting by classes unless expressly provided.

                                         -  2-



<PAGE>
     Authority is hereby  expressly  granted to the Board of Directors from time
to time to issue the  Preferred  Stock in one or more series,  and in connection
with the creation of any such series, by resolution or resolutions providing for
the issue of the shares thereof,  to determine and fix such voting powers,  full
or limited, or no voting powers, and such designations, preferences and relative
participating, optional or other special rights, and qualifications, limitations
or restrictions thereof,  including without limitation thereof, dividend rights,
conversion rights,  redemption privileges and liquidation preferences,  as shall
be stated  and  expressed  in such  resolutions,  all to the full  extent now or
hereafter  permitted  by the  General  Corporation  Law.  Without  limiting  the
generality  of the  foregoing,  the  resolutions  providing  for issuance of any
series of  Preferred  Stock may provide that such series shall be superior to or
rank on a parity with or be junior to the Preferred Stock of any other series to
the extent  permitted  by law.  Except as  otherwise  provided in this  Restated
Certificate of  Incorporation,  no vote of the holders of the Preferred Stock or
Common  Stock  shall be a  prerequisite  to the  designation  or issuance of any
shares of any series of the Preferred Stock authorized by and complying with the
conditions of this Restated Certificate of Incorporation.

     Part A.   SERIES A REDEEMABLE, NON-VOTING PREFERRED STOCK

     A.1 Designation and Amount. The designation of this series of capital stock
shall be Series A Redeemable, Non-Voting Preferred Stock (the "Series A Stock").
The number of shares, powers, terms, conditions,  designations,  preferences and
privileges,  relative,  participating,  optional  and other  special  rights and
qualifications,  limitations  and  restrictions,  if any,  of the Series A Stock
shall be as set forth herein.  The number of authorized shares of Series A Stock
is 1,000.

     A.2 Voting Rights.  The Series A Stock shall have no voting rights,  except
as otherwise required by law.

     A.3  Redemption.  The Series A Stock may be redeemed by the  Corporation at
any time on or prior to December  31, 1999 for $1.00 per share.  In the event of
any  redemption  of only a part of the then  outstanding  Series  A  Stock,  the
Corporation  shall  effect such  redemption  pro rata among the holders  thereof
based on the number of shares of Series A Stock held by such holders on the date
that notice of redemption is given by the Corporation. At least 30 days prior to
the date fixed for any  redemption  of Series A Preferred  Stock (a  "Redemption
Date"),  written  notice  shall be mailed,  by first class or  registered  mail,
postage prepaid,  to each holder of record of Series A Stock to be redeemed,  at
his or its address last shown on the records of the Corporation,  notifying such

                                         -  3-



<PAGE>
holder of the election of the  Corporation  to redeem such shares and specifying
the Redemption Date. Any failure to give the notice of redemption, or any defect
in the giving of such  notice,  pursuant  to the  preceding  sentence  shall not
affect  the  validity  of the  redemption  of  shares  of  Series A Stock  which
otherwise  comply with the  provisions  of this  Section A.3. On or prior to the
Redemption  Date,  each holder of shares of Series A Stock to be redeemed  shall
surrender his or its certificate or certificates representing such shares to the
Corporation  in the  manner  and at  the  place  designated  in  the  notice  of
redemption,  and thereupon the redemption  price of such shares shall be payable
to  the  order  of  the  person  whose  name  appears  on  such  certificate  or
certificates as the owners thereof,  and each surrendered  certificate  shall be
cancelled.  From and after the  Redemption  Date,  all rights of the  holders of
Series A Stock  designated for redemption in the notice of redemption as holders
of Series A Stock (except to receive the redemption  price without interest upon
surrender of their certificate or certificates) shall cease with respect to such
shares, and such shares shall not thereafter be deemed to be outstanding for any
purpose whatsoever.

     A.4  Conversion.  The Series A Stock may not be  converted  into  shares of
Common Stock or any other class or series of capital stock of the Corporation.

     A.5 Liquidation. In the event of any liquidation, dissolution or winding-up
of the Corporation  (collectively,  a  "Liquidation"),  the holders of shares of
Series A Stock shall be entitled to receive out of the assets of the Corporation
legally  available  for  distribution  to  stockholders,  whether from  capital,
earnings or surplus, before payment shall be made to the holders of Common Stock
or any class or series of stock ranking on  Liquidation  junior to such Series A
Stock, $1.00 per share.

     A.6  Dividends.  Dividends  may be declared  and paid on the Series A Stock
from funds lawfully available  therefor,  as and when determined by the Board of
Directors.

     FIFTH.  In  furtherance  of and not in  limitation  of powers  conferred by
statute, it is further provided:

A.   CERTAIN DEFINITIONS

     As used in this Article FIFTH, the following terms shall have the following
respective  meanings (all terms defined in this Section A or in other provisions
of this Article  FIFTH in the singular  shall have the same meaning when used in
the plural and vice versa):

                                         -  4-



<PAGE>


     "Affiliate"  has the same  meaning as in Rule 12b-2  promulgated  under the
Exchange Act.

     "Associate"  has the same  meaning as in Rule 12b-2  promulgated  under the
Exchange Act.

     "Board"  or  "Board of  Directors"  means  the  Board of  Directors  of the
Corporation except where the context otherwise requires.

     "Calgene"  means  Calgene,  Inc.,  a  Delaware  corporation,  as the entity
existed prior to the Effective Date.

     "Calgene Board" means the Board of Directors of Calgene.

     "Calgene Director" means a member of the Calgene Board.

     "Common Stock" means the Common Stock, $.001 par value, of the Corporation.

     "Corporation  Director" means an Independent  Director who is nominated for
such position by the Corporation in accordance with Section C(1) hereof.

     "Corporation Management Directors" means the Chief Executive Officer of the
Corporation  (or,  if there  is none at any  time,  a  Director  nominated  by a
majority  of the  Corporation  Directors)  and a second  Director  who  shall be
nominated by a majority of the Corporation Directors.

     "Director" means a member of the Board of Directors of the Corporation.

     "Effective Date" means March 31, 1996.

     "Equity  Security"  means (i) any Common  Stock or other Voting Stock (ii),
any securities of the Corporation  convertible  into or exchangeable  for Common
Stock or other  Voting  Stock or (iii) any  options,  rights or warrants (or any
similar  securities)  issued by the Corporation to acquire Common Stock or other
Voting Stock.

     "Exchange Act" means the Securities Exchange Act of 1934, as amended.

                                         -  5-



<PAGE>
     "Gargiulo"  means  Gargiulo,  G.P. and  Gargiulo,  L.P.,  as such  entities
existed prior to the Effective Date.

     "Gargiulo  Business"  means the business  transacted  by Tomato  Associates
after the Effective Date, which business was transacted by Gargiulo prior to the
Effective Date.

     "Gargiulo  Credit  Facility" means the Gargiulo  Credit Facility  Agreement
dated as of March 31, 1996 by and between the Corporation and Monsanto.

     "Gargiulo G.P." means Gargiulo G.P., Inc., a Delaware corporation.

     "Gargiulo L.P." means Gargiulo, L.P., a Delaware limited partnership.

     "Governance  Agreement" means the Stockholders  Agreement dated as of March
31, 1996 by and between the Corporation and Monsanto.

     "hereto",  "hereunder",  "herein",  "hereof" and the like mean and refer to
this Article FIFTH as a whole and not merely to the specific  article,  section,
paragraph or clause in which the respective word appears.

     "Holder"  means   Monsanto  and  any   subsequent   holder  of  outstanding
Registrable Securities.

     "Independent  Director" means a Director or Calgene Director (i) who is not
and has never been an officer or  employee  of  Calgene,  the  Corporation,  any
Affiliate or Associate of Calgene or the Corporation or of a Person that derived
five percent (5%) or more of its revenues or earnings in its most recent  fiscal
year from transactions  involving  Calgene,  the Corporation or any Affiliate or
Associate of Calgene or the  Corporation;  (ii) who is not and has never been an
officer or employee of Monsanto,  any Affiliate or Associate of Monsanto or of a
Person that  derived  more than five percent (5%) of its revenues or earnings in
its  most  recent  fiscal  year  from  transactions  involving  Monsanto  or any
Affiliate  or  Associate  of  Monsanto,  (iii)  who is not and never has been an
officer or employee of Gargiulo,  any Affiliate or Associate of Gargiulo or of a
Person that  derived  more than five percent (5%) of its revenues or earnings in
its  most  recent  fiscal  year  from  transactions  involving  Gargiulo  or any
Affiliate or Associate of Gargiulo,  (iv) who has no affiliation,  compensation,
consulting or contracting  arrangement with Calgene, the Corporation,  Monsanto,
Gargiulo or any of their respective Affiliates or Associates or any other Person
such that a reasonable  person would regard such Director as likely to be unduly


                                         -  6-



<PAGE>

influenced by management of Calgene,  the Corporation or Monsanto,  respectively
(provided,  however, that no Person shall be regarded as being unduly influenced
by the  management of Monsanto  merely  because such Person serves or previously
served as a director of Monsanto or any Affiliate or Associate of Monsanto), and
(v) who has an outstanding  reputation for personal  integrity and distinguished
achievement in areas relevant to the Corporation. Notwithstanding the foregoing,
no member of the  immediate  family of any Person who does not  qualify to be an
Independent Director by reason of clause (i), (ii), (iii) or (iv) above shall be
considered an Independent Director.  For purposes of the preceding sentence, the
term "immediate  family" shall have the same meaning as set forth in Item 404(a)
of Regulation S-K.

     "Monsanto" means Monsanto Company, a Delaware corporation.

     "Monsanto  Director"  means a Director or Calgene  Director,  including any
Monsanto Management Director,  who is nominated for such position by Monsanto in
accordance with Section C(1) hereof.

     "Monsanto  Disclosure  Letter" means the disclosure letter from Monsanto to
Calgene dated June 27, 1995.

     "Monsanto  Management Director" means a Director or Calgene Director who is
nominated for such  position by Monsanto in accordance  with Section C(1) hereof
and who is or was an employee of Monsanto.

     "Operating Plan" has the meaning set forth in Section D(1)(a)(ix) hereof.

     "Percentage Interest" means the percentage of outstanding Voting Stock that
is controlled directly or indirectly by Monsanto and its Affiliates.

     "Person"  means a  corporation,  association,  partnership,  joint venture,
limited liability company,  individual,  trust, unincorporated  organization,  a
government agency or political subdivision thereof and any other entity.

     "Registrable  Securities"  means  shares of Common Stock issued or issuable
pursuant to the  Transaction  Agreements  and all such other  securities  of the
Corporation acquired by a Holder.

     "Reorganization  Agreement" means the Agreement and Plan of  Reorganization
dated as of October 13, 1995 between Calgene and Monsanto.


                                         -  7-



<PAGE>

     "Section 16  Officers"  has the  meaning set forth in Section  C(2)(b)(iii)
hereof.

     "Securities Act" means the Securities Act of 1933, as amended.

     "Strategic Plan" has the meaning set forth in Section D(1)(a)(ix) hereof.

     "Subsidiary"  has the same meaning as in Rule 12b-2  promulgated  under the
Exchange Act.

     "Substantial  Part"  means  more  than  ten  percent  (10%)  of  the  total
consolidated   assets  of  the   Corporation  as  shown  on  the   Corporation's
consolidated  balance  sheet as of the end of the  most  recent  fiscal  quarter
ending prior to the time the determination is made.

     "Tomato  Associates" means Tomato Investment  Associates,  Inc., a Delaware
corporation.

     "Transaction  Agreements"  has the meaning set forth in the  Reorganization
Agreement.

     "Trigger  Event"  means  the  earlier  of  any  time  that  (i)  Monsanto's
Percentage Interest is at least fifty-five percent (55%) or (ii) the Corporation
elects to convert  borrowings  made from  Monsanto  into Equity  Securities  and
Monsanto's  Percentage  Interest  is as least  fifty  percent  (50%)  after such
conversion.

     "Unaffiliated Equity Holders" means holders of Equity Securities other than
Monsanto or any of its Affiliates.

     "Voting Stock" means  securities  having the right to vote generally in any
election of  Directors  of the  Corporation  (other than solely by reason of the
occurrence of an event).

B.   DIRECTOR ELECTIONS; BY-LAWS; BOOKS AND RECORDS

     1. Election of directors need not be by written ballot.

     2. The Board of Directors is expressly authorized to adopt, amend or repeal
the By-laws of the Corporation.

     3. The books of the Corporation may be kept at such place within or without
the State of Delaware as the By-laws of the Corporation may provide or as may be
designated by the Board of Directors.

                                         -  8-



<PAGE>

     4. At all elections of directors of the  Corporation,  each holder of stock
or of any class or classes or of a series  thereof  shall be entitled to as many
votes as shall equal the number of votes which (except for this  provision as to
cumulative  voting) he would be entitled to cast for the  election of  directors
with respect to his shares of stock  multiplied by the number of directors to be
elected,  and he may  cast  all of such  votes  for a  single  candidate  or may
distribute them among such number to be elected,  or for any two or more of them
as he may see fit.

C.   THE BOARD OF DIRECTORS; COMMITTEES

     During the term of the Governance Agreement (i) the number of directors and
the manner of nominating and removing  members  thereof shall be as set forth in
Section C(1),  below, and (ii) the Board of Directors shall  establish,  empower
and maintain committees as set forth in Section C(2), below.

     1. Board of  Directors.  The number of Directors  and manner of  nominating
Directors shall be as follows:

     (a) The  number  of  Directors  comprising  the  Board of  Directors  shall
initially be fixed at nine (9)  Directors.  The number of such  Directors may be
increased only in accordance with Section C(1)(c) or Section D(1)(a)(xii) below.

     (b) Until the occurrence of a Trigger Event, the Corporation shall nominate
for election as Directors:  (i) two (2) Corporation  Management Directors,  (ii)
three (3)  Corporation  Directors,  and (iii) four (4)  Directors  designated by
Monsanto, at least one (1) of which shall be an Independent Director.

     (c) At and after the occurrence of a Trigger Event,  the Board of Directors
shall be comprised of eleven (11) Directors and the Corporation  shall nominate,
subject to paragraph  (d) below,  two (2)  additional  Directors  designated  by
Monsanto, for a total of six (6) nominees to be designated by Monsanto.

     (d) At any time that  Monsanto's  Percentage  Interest is at least  seventy
percent  (70%),  the  Corporation  shall  nominate:   (i)  eight  (8)  Directors
designated  by  Monsanto,  which  shall  consist  of  the  two  (2)  Corporation
Management  Directors and six (6) other Monsanto  Directors  (including at least
one (1) Independent Director) and (ii) three (3) Independent Directors.  At such
time as Monsanto's  Percentage  Interest is at least ninety-nine  percent (99%),
the Company shall nominate eleven (11) Directors designated by Monsanto.

                                         -  9-



<PAGE>

     (e) Notwithstanding  anything in the foregoing  paragraphs (b), (c) and (d)
to the contrary,  (i) at any time  Monsanto's  Percentage  Interest is less than
forty percent (40%) but at least twenty percent  (20%),  the  Corporation  shall
nominate three (3) Directors designated by Monsanto, (ii) at any time Monsanto's
Percentage  Interest is less than twenty  percent (20%) but at least ten percent
(10%), the Corporation shall nominate two (2) Directors  designated by Monsanto,
and (iii) at any time  Monsanto's  Percentage  Interest is less than ten percent
(10%) but at least five percent (5%),  the  Corporation  shall  nominate one (1)
Director designated by Monsanto. If, at any time, Monsanto's Percentage Interest
is less than five  percent  (5%),  the  Corporation  shall not be  obligated  to
nominate  any  Director  designated  by  Monsanto.  At any such time,  all other
Directors,  other than the Corporation Management Directors,  shall be nominated
by the Corporation.

     (f) The Independent  Directors to be nominated by the Corporation from time
to time shall be nominated by action of a majority of the Corporation  Directors
then in office. In the event that no Corporation Directors are in office at such
time,  such  Independent  Directors  shall be  nominated  by a  majority  of the
Independent Directors then in office;  provided,  however, that the holders of a
majority of the  outstanding  Voting Stock held by  Unaffiliated  Equity Holders
shall be entitled to nominate  and elect  Corporation  Directors  in lieu of any
individuals so nominated to be such  Corporation  Directors by a majority of the
Corporation Directors.

     (g) The  Corporation  and Monsanto,  respectively,  shall have the right to
nominate  any  replacement  for a Director  nominated  in  accordance  with this
Section  C(1) by the  Corporation  or  Monsanto,  respectively,  upon the death,
resignation,  retirement,  disqualification  or removal from office for cause of
such Director.  Such  replacement for any Independent  Director shall also be an
Independent  Director  unless,  in  the  case  of a  replacement  of a  Monsanto
Director,  the  Monsanto  Directors  include  more than the  required  number of
Independent  Directors.  The  Board of  Directors  shall  elect  each  person so
nominated  by Monsanto or the  Corporation  pursuant to this  paragraph  (g). In
addition,  the  Board  of  Directors  shall  nominate  the  Corporation's  Chief
Executive  Officer  to  replace  such  officer's  predecessor  in  office  as  a
Corporation Management Director.


                                         - 10-



<PAGE>

     (h) In the event  that the  number of  Monsanto  Directors  on the Board of
Directors  differs  from the number that  Monsanto has the right (and wishes) to
designate for  nomination  pursuant to this Section  C(1),  (i) if the number of
Monsanto  Directors  exceeds  such  number,  Monsanto  shall  promptly  take all
appropriate  action to cause to resign that number of Monsanto  Directors  as is
required to make the remaining number of such Monsanto Directors conform to this
Section C(1) or (ii) if the number of Monsanto Directors  otherwise is less than
such number,  the Corporation shall promptly take all necessary action to create
sufficient  vacancies on the Board of Directors to permit  Monsanto to designate
the full  number of Monsanto  Directors  which it is  entitled  (and  wishes) to
nominate  pursuant  to this  Section  C(1) (such  action to include  seeking the
resignation  or removal of Directors  or, at the request of Monsanto,  calling a
special  meeting  of the  stockholders  of the  Corporation  for the  purpose of
removing  Directors  to  create  such  vacancies  to  the  extent  permitted  by
applicable  law).  Upon the  creation of any vacancy  pursuant to the  preceding
sentence,  Monsanto shall nominate the person to fill such vacancy in accordance
with this  Section  C(1) and the Board of  Directors  shall elect each person so
nominated.  Notwithstanding  the  foregoing,  at  each  annual  meeting  of  the
stockholders of the Corporation,  the Corporation  shall nominate such number of
Directors  as Monsanto is  otherwise  entitled to  designate  under this Section
C(1).

     (i) Notwithstanding  anything herein to the contrary,  no individual who is
an officer,  director,  employee, agent, partner or principal stockholder of any
competitor of the Corporation or any of its Affiliates  (other than Monsanto and
its  Affiliates) or any  competitor of Monsanto or any of its Affiliates  (other
than the Corporation) shall serve as a Director without the unanimous consent of
the Board of Directors.

     (j) In the event that Monsanto desires to remove any Monsanto Director with
or without  cause and  Monsanto  is unable to procure  the  resignation  of such
Monsanto  Director,  then, upon the request of Monsanto,  the Board of Directors
shall promptly call a special  meeting of  stockholders  of the  Corporation for
purposes of removing such Monsanto  Director.  In the event that the Corporation
desires  to  remove  any  Corporation  Director  with or  without  cause and the
Corporation is unable to procure the resignation of such  Corporation  Director,
then, upon the request of a majority of the Corporation Directors then in office
(or, in the event no Corporation  Directors are then in office, upon the request
of a  majority  of the  Independent  Directors  then in  office),  the  Board of
Directors  shall  promptly  call  a  special  meeting  of  stockholders  of  the
Corporation  for purposes of removing such  Corporation  Director.  In the event
that the Chief Executive Officer's employment with the Corporation is terminated


                                         - 11-



<PAGE>

for any reason,  then upon the  request of either  Monsanto or a majority of the
Corporation  Directors then in office (or, in the event no Corporation Directors
are then in office, upon the request of a majority of the Independent  Directors
then in office), the Board of Directors shall promptly call a special meeting of
stockholders  of the  Corporation  for the purpose of removing  such person as a
Corporation Management Director.

     2. Committees.

     (a) The Board of  Directors  shall  establish,  empower  and  maintain  the
committees of the Board of Directors contemplated by this Section C(2).

     (b) The following committees shall be established, empowered and maintained
by the  Board of  Directors  at all  times  during  the  term of the  Governance
Agreement:

     (i)  an  Audit  Committee,   consisting  of  at  least  three  (3)  of  the
          Corporation's   Independent   Directors,   which  committee  shall  be
          authorized  and  empowered  to cause an audit to be  performed  of the
          Corporation and each of its Subsidiaries;

     (ii) until the  occurrence  of a  Trigger  Event,  a  Retention/Replacement
          Committee, consisting of the Independent Directors then serving on the
          Board,  responsible for the retention and/or replacement of all of the
          executive  officers of the  Corporation,  to be based on the financial
          and  behavioral  criteria  established  by  the  Retention/Replacement
          Committee;  in the event that such  committee  decides to replace  any
          executive  officer,  Monsanto  shall  have  the  right to  nominate  a
          replacement  for  such  executive  officer  for  consideration  by the
          committee  along  with  any  other   candidates   identified  by  such
          committee; the rights of the Retention/Replacement  Committee shall be
          subject to the provisions set forth in Section D(1)(a)(viii), below;

     (iii)a  Compensation  Committee,   responsible,  among  other  things,  for
          recommending to the Board of Directors,  for approval by a majority of
          the Board of Directors, (a) the adoption and amendment of all employee
          benefit plans and  arrangements,  (b) the  engagement of, terms of any
          employment  agreements and arrangements  with, and termination of, all
          persons  designated by the  Corporation  as "officers" for purposes of

                                         - 12-



<PAGE>

          Section  16 of the  Exchange  Act  ("Section  16  Officers"),  (c) the
          policies, limitations and procedures under which the Stock Option Plan
          Administration  Committee shall operate and (d) the granting under the
          Corporation's employee benefit plans of stock options and other equity
          rights  to  Section  16  Officers,   and  consisting   solely  of  the
          Independent  Directors then serving on the Board of Directors provided
          each such Independent  Director is (A) a disinterested person (as such
          term is defined in Rule  16b-3(d)  under the Exchange  Act) and (B) an
          "independent  director" for purposes of Section 162(m) of the Internal
          Revenue Code of 1986, as amended; and

     (iv) such other  committees  as the Board of Directors  deems  necessary or
          desirable;  provided, however, that such committees are established in
          compliance with Section D(1)(a)(vi), below.

     For purposes of clause (ii) above, "executive officers" shall have the same
meaning as in Rule 3b-7 promulgated under the Exchange Act.

     (c) Except as otherwise provided in Section C(2)(b), above, or as agreed by
a  majority  of the  Monsanto  Management  Directors,  the  number  of  Monsanto
Directors  on each  committee  of the  Board  of  Directors  shall  be the  same
proportion (but not less than one (1)) of the total membership of such committee
as the number of Monsanto Directors,  as the case may be, is of the entire Board
of  Directors.  Except as  otherwise  provided  in Section  C(2)(b)  above,  the
Monsanto  Directors  on each  committee  of the  Board  of  Directors  shall  be
determined by a majority of the Monsanto Management Directors.

     (d) No action by any  committee  of the Board of  Directors  shall be valid
unless  taken by  unanimous  written  consent as provided  in the  Corporation's
By-laws or taken at a meeting for which  adequate  notice has been duly given or
waived by the members of such committee. Such notice shall include a description
of the general  nature of the business to be transacted  at the meeting,  and no
other  business  may be  transacted  at such  meeting  unless all members of the
committee are present and consent to the  consideration  of such other business.
Any  committee  member unable to  participate  in person at any meeting shall be
given the opportunity to participate by telephone. The Board of Directors or the
remaining   committee  members  shall  designate  an  Independent   Director  or
Corporation   Management   Director  to  replace  any  absent  or   disqualified

                                         - 13-



<PAGE>

Independent   Director  member  or  Corporation   Management   Director  member,
respectively,  of  any  committee  and a  majority  of the  Monsanto  Management
Directors  shall  designate  a  Monsanto  Director  to  replace  any  absent  or
disqualified  Monsanto Director member of any committee.  Each of the committees
established  by the Board of  Directors  pursuant  to this  Section  C(2)  shall
establish  such other rules and  procedures  for its  operation  and  governance
(consistent with the terms of the Governance  Agreement) as it shall see fit and
may seek such  consultation  and advice as to matters  within its  purview as it
shall require.

D.   APPROVAL REQUIRED FOR CERTAIN ACTIONS

     1. Approvals Required

     (a) Until the earlier of a Trigger  Event or such date on which  Monsanto's
Percentage  Interest is less than  twenty-five  percent (25%), a majority of the
Board,  including  at least one (1)  Corporation  Director  and one (1) Monsanto
Management Director, shall be required to approve any of the following:

     (i)  the entry by the  Corporation or any of its Affiliates into any merger
          or  consolidation  or the acquisition by the Corporation or any of its
          Affiliates  of  any  business  or  assets  that  would   constitute  a
          Substantial  Part of the  Corporation  (determined  on a  consolidated
          basis) whether such  acquisition be by merger or  consolidation or the
          purchase of stock or assets or otherwise;

     (ii) the sale, pledge, grant of security interest in, transfer,  retirement
          or  other  disposal  of (A) a  Substantial  Part  of  the  Corporation
          (determined on a consolidated  basis),  except  pursuant to a security
          interest  granted  in  connection  with  borrowings   permitted  under
          subsection  (iv)  below or (B) the  pledge or  granting  of a security
          interest  in any  intangible  property  set forth in  Exhibit B to the
          Monsanto Disclosure Letter.

     (iii)any  dividend  by or return of  capital by the  Corporation  or Tomato
          Associates (other than such  distributions by Tomato Associates to the
          Corporation as are necessary for the Corporation to timely perform its
          obligations  under  Sections  1.02 and 5.02(c) of the Gargiulo  Credit
          Facility);


                                      -14-
<PAGE>

     (iv) any incurrence or assumption,  in the aggregate,  by the  Corporation,
          any of its Affiliates or any combination  thereof, of any indebtedness
          for borrowed money at any time outstanding  exceeding in the aggregate
          (determined  on a  consolidated  basis)  the  greater  of (i)  Fifteen
          Million  Dollars  ($15,000,000),  increasing  by Five Million  Dollars
          ($5,000,000)  on each July 1  commencing  July 1, 1996,  plus  amounts
          secured by inventory  and/or  receivables for seasonal working capital
          lines  and  indebtedness  incurred  to  acquire  property,   plant  or
          equipment and secured by the acquired asset, minus amounts outstanding
          under the Corporation  Credit Facility,  or (ii) the amounts set forth
          in the  Corporation's  Operating  Plan,  provided that loans under the
          Gargiulo Credit Facility shall not be counted in this limitation;

     (v)  the  repurchase  or  redemption  of  any  Equity   Securities  of  the
          Corporation,  other than from employees upon termination of employment
          or service;

     (vi) the establishment of any new committees of the Board or new or revised
          delegation(s)  of Board authority to any Board committee or changes or
          revisions  to general  delegations  of  authority to officers or other
          Persons for categories of expenditures;

     (vii)the adoption of or amendment to any benefit or incentive  plans of the
          Corporation or any of its  Affiliates  which would increase the annual
          cost thereof by more than fifteen  percent (15%) from the prior fiscal
          year or any adoption of, or amendment to, any stock option plan;

     (viii) the election, appointment or removal of the Chief Executive Officer,
          Chief Operating  Officer or Chief Financial Officer of the Corporation
          and their  successors  and the  establishment  of their annual or long
          term compensation  level and benefits and basis for awards (other than
          agreements in effect on the Effective Date);  provided,  however, that
          Monsanto shall have the right to select the Chief Technical Officer of
          the  Corporation  and a controller  reporting  to the Chief  Financial
          Officer of the Corporation;

     (ix) approval  of the  annual  operating  plan (the  "Operating  Plan") and
          long-term strategic plan (the "Strategic Plan") of the Corporation and
          its  Affiliates,  as well as the annual  operating  plan and long-term
          strategic plan for the Gargiulo Business, to be submitted to the Board
          annually for approval, and any material changes thereto;


                                      -15-
<PAGE>

     (x)  any transaction  between the Corporation (and its Affiliates),  on the
          one hand,  and its (their)  directors,  officers or employees,  on the
          other hand, which is not in the normal course of business;

     (xi) any modification of the Transaction Agreements;

     (xii)any amendment of the By-laws or  Certificate of  Incorporation  of the
          Corporation,  Calgene or Tomato Associates by the respective boards of
          directors thereof;

     (xiii) the issuance of any  warrants for the purchase of Equity  Securities
          or the issuance of additional  Equity  Securities (other than warrants
          for the  purchase  of Equity  Securities)  in  excess of four  million
          (4,000,000)  shares  of Common  Stock in any two (2) year  period to a
          third party,  other than  pursuant to plans  referred to in subsection
          (vii) above;

     (xiv)the sale or licensing by the  Corporation  or any of its Affiliates of
          (A) any  intangible  property  set forth in Exhibit B attached  to the
          Monsanto  Disclosure  Letter or (B) any other intangible  property for
          consideration  (other  than  royalties  contingent  on  future  sales)
          exceeding  Five  Million   Dollars   ($5,000,000)   in  the  aggregate
          (determined on a consolidated  basis) per transaction or per series of
          related transactions;

     (xv) new  fixed  capital  investments,  capital  leases  or  noncancellable
          operating  leases by the Corporation and its Affiliates  having annual
          payments  in  the  aggregate  (determined  on  a  consolidated  basis)
          exceeding the aggregate amount set forth in the Operating Plan;

     (xvi)matters covered in Article 5 of the Governance  Agreement,  including,
          without  limitation,  any  changes  in the  composition  of the Tomato
          Associates'  Board of  Directors  other  than with  respect to Messrs.
          Salquist and Stacey;


                                      -16-
<PAGE>

   (xvii) any press release which mentions or directly or indirectly refers to
          Monsanto, except as required by law and where approval of the Board of
          Directors cannot be obtained in a timely manner;

     (xviii) the initiation, settlement or termination of any suit or proceeding
          concerning intellectual property, any other matter which could have an
          adverse  public  affairs  effect  upon  Monsanto  or the filing of any
          insolvency or bankruptcy proceeding by or on behalf of the Corporation
          or any of its Affiliates; or

     (xix)the removal or election  of the  directors,  subject to Section 5.1 of
          the Governance Agreement, of Tomato Associates.

     (b)  After  a  Trigger  Event  and  until  the  earlier  of (i)  the  third
anniversary of the Effective Date or (ii) Monsanto's  Percentage  Interest is at
least seventy percent (70%), a majority of the Board, including at least two (2)
Corporation Directors, shall be required to approve any of the following:

     (i)  except as provided  in Section  D(1)(a)(xvi),  above,  the matters set
          forth  in  subsections  (i),  (ii),  (vi),  (viii),  (ix)  and (xi) of
          paragraph D(1)(a), above; or

     (ii) any  transaction  between the  Corporation  (and its  Affiliates)  and
          Monsanto or any Affiliate of Monsanto.

     (c) From and after the  occurrence of both (i) a Trigger Event and (ii) the
third  anniversary  of the  Effective  Date,  and  until  Monsanto's  Percentage
Interest is at least ninety-nine percent (99%),  neither Monsanto nor any of its
Affiliates  shall enter into any transaction  with the Corporation or any of its
Affiliates without the approval of at least two (2) Corporation Directors.

     SIXTH.  Whenever a  compromise  or  arrangement  is proposed  between  this
Corporation  and  its  creditors  or any  class  of  them  and/or  between  this
Corporation  and its  stockholders  or any class of them, any court of equitable
jurisdiction  within the State of Delaware may, on the  application in a summary
way of this  Corporation  or of any creditor or stockholder  thereof,  or on the
application of any receiver or receivers  appointed for this  Corporation  under
the  provisions  of  Section  291 of  Title  8 of the  Delaware  Code  or on the


                                      -17-
<PAGE>

application of trustees in dissolution or of any receiver or receivers appointed
for this  Corporation  under the  provisions  of  Section  279 of Title 8 of the
Delaware Code order a meeting of the creditors or class of creditors,  and/or of
the stockholders or class of stockholders of this  Corporation,  as the case may
be, to be summoned in such  manner as the said court  directs.  If a majority in
number  representing  three-fourths  in  value  of the  creditors  or  class  of
creditors,  and/or  of  the  stockholders  or  class  of  stockholders  of  this
Corporation,  as the case may be, agree to any compromise or arrangement  and to
any  reorganization  of this  Corporation as  consequence of such  compromise or
arrangement,  the said  compromise or  arrangement  and the said  reorganization
shall,  if sanctioned by the court to which the said  application has been made,
be  binding  on all the  creditors  or class  of  creditors,  and/or  on all the
stockholders or class of stockholders,  of this Corporation, as the case may be,
and also on this Corporation.

     SEVENTH.  A  director  of  the  Corporation  shall  not  be  liable  to the
Corporation  or its  stockholders  for monetary  damages for breach of fiduciary
duty as a  director,  except to the extent  such  exemption  from  liability  or
limitation  thereof is not permitted  under the General  Corporation  Law as the
same exists or may  hereafter  be  amended.  No  amendment  to or repeal of this
provision  shall  apply  to or have  any  effect  on the  liability  or  alleged
liability of any director of the  Corporation for or with respect to any acts or
omissions of such director occurring prior to such amendment.

     EIGHTH. 1. Actions,  Suits and Proceedings other than by or in the Right of
the  Corporation.  The  Corporation  shall indemnify each person who was or is a
party  or is  threatened  to be  made a  party  to any  threatened,  pending  or
completed action, suit or proceeding, whether civil, criminal, administrative or
investigative  (other than an action by or in the right of the  Corporation)  by
reason of the fact that he is or was,  or has  agreed to become,  a director  or
officer of the Corporation, or is or was serving, or has agreed to serve, at the
request of the  Corporation,  as a  director,  officer  or  trustee  of, or in a
similar capacity with, another corporation, partnership, joint venture, trust or
other  enterprise  (including any employee benefit plan) (all such persons being
referred to hereafter as an "Indemnitee"), or by reason of any action alleged to
have been taken or omitted in such  capacity,  against all  expenses  (including
attorneys' fees),  judgments,  fines and amounts paid in settlement actually and
reasonably incurred by him or on his behalf in connection with such action, suit
or  proceeding  and any  appeal  therefrom,  if he acted in good  faith and in a
manner he reasonably believed to be in, or not opposed to, the best interests of


                                      -18-

<PAGE>

the Corporation,  and, with respect to any criminal action or proceeding, had no
reasonable  cause to believe his conduct was unlawful.  The  termination  of any
action, suit or proceeding by judgment, order, settlement,  conviction or upon a
plea of nolo  contendere  or its  equivalent,  shall not,  of  itself,  create a
presumption  that the person did not act in good faith and in a manner  which he
reasonably  believed  to be in, or not  opposed  to, the best  interests  of the
Corporation,  and,  with  respect  to any  criminal  action or  proceeding,  had
reasonable  cause to believe  that his  conduct  was  unlawful.  Notwithstanding
anything  to the  contrary  in this  Article,  except as set forth in  Section 7
below, the Corporation shall not indemnify an Indemnitee seeking indemnification
in connection  with a proceeding  (or part thereof)  initiated by the Indemnitee
unless the  initiation  thereof was  approved by the Board of  Directors  of the
Corporation.  Notwithstanding  anything  to the  contrary in this  Article,  the
Corporation  shall not indemnify an Indemnitee to the extent such  Indemnitee is
reimbursed  from the  proceeds of  insurance,  and in the event the  Corporation
makes any  indemnification  payments to an  Indemnitee  and such  Indemnitee  is
subsequently  reimbursed from the proceeds of insurance,  such Indemnitee  shall
promptly refund such  indemnification  payments to the Corporation to the extent
of such insurance reimbursement.

     2. Actions or Suits by or in the Right of the Corporation.  The Corporation
shall indemnify any Indemnitee who was or is a party or is threatened to be made
a party to any  threatened,  pending  or  completed  action or suit by or in the
right of the  Corporation  to procure a  judgment  in its favor by reason of the
fact that he is or was,  or has agreed to become,  a director  or officer of the
Corporation, or is or was serving, or has agreed to serve, at the request of the
Corporation,  as a  director,  officer or trustee  of, or in a similar  capacity
with, another corporation, partnership, joint venture, trust or other enterprise
(including  any employee  benefit  plan),  or by reason of any action alleged to
have been taken or omitted in such  capacity,  against all  expenses  (including
attorneys' fees) and, to the extent permitted by law, amounts paid in settlement
actually and reasonably incurred by him or on his behalf in connection with such
action,  suit or proceeding and any appeal therefrom,  if he acted in good faith
and in a manner he  reasonably  believed  to be in, or not  opposed to, the best
interests of the Corporation,  except that no  indemnification  shall be made in
respect of any claim,  issue or matter as to which such  person  shall have been
adjudged to be liable to the Corporation  unless and only to the extent that the
Court of Chancery of Delaware shall determine upon application that, despite the
adjudication of such liability but in view of all the circumstances of the case,


                                      -19-
<PAGE>


such person is fairly and  reasonably  entitled to indemnity  for such  expenses
(including  attorneys'  fees) which the Court of Chancery of Delaware shall deem
proper.

     3.  Indemnification  for Expenses of Successful Party.  Notwithstanding the
other  provisions  of this Article,  to the extent that an  Indemnitee  has been
successful,  on the  merits or  otherwise,  in defense  of any  action,  suit or
proceeding referred to in Sections 1 and 2 of this Article, or in defense of any
claim,  issue or matter  therein,  or on appeal  from any such  action,  suit or
proceeding,  he shall be indemnified against all expenses (including  attorneys'
fees)  actually and  reasonably  incurred by him or on his behalf in  connection
therewith.  Without limiting the foregoing, if any action, suit or proceeding is
disposed  of, on the  merits  or  otherwise  (including  a  disposition  without
prejudice) without (i) the disposition being adverse to the Indemnitee,  (ii) an
adjudication that the Indemnitee was liable to the Corporation,  (iii) a plea of
guilty or nolo  contendere  by the  Indemnitee,  (iv) an  adjudication  that the
Indemnitee  did not act in good faith and in a manner he reasonably  believed to
be in or not  opposed to the best  interests  of the  Corporation,  and (v) with
respect to any criminal  proceeding,  an  adjudication  that the  Indemnitee had
reasonable  cause to believe his conduct was unlawful,  the Indemnitee  shall be
considered for the purposes  hereof to have been wholly  successful with respect
thereto.

     4. Notification and Defense of Claim. As a condition precedent to his right
to be indemnified, the Indemnitee must notify the Corporation in writing as soon
as practicable of any action,  suit,  proceeding or investigation  involving him
for which indemnity will or could be sought.  With respect to any action,  suit,
proceeding  or  investigation  of which  the  Corporation  is so  notified,  the
Corporation will be entitled to participate therein at its own expense and/or to
assume the defense  thereof at its own expense,  with legal  counsel  reasonably
acceptable  to  the  Indemnitee.  After  notice  from  the  Corporation  to  the
Indemnitee of its election so to assume such defense,  the Corporation shall not
be  liable  to the  Indemnitee  for any  legal  or other  expenses  subsequently
incurred by the Indemnitee in connection with such claim, other than as provided
below in this Section 4. The  Indemnitee  shall have the right to employ his own
counsel in connection with such claim, but the fees and expenses of such counsel
incurred  after notice from the  Corporation  of its  assumption  of the defense
thereof shall be at the expense of the  Indemnitee  unless (i) the employment of
counsel by the Indemnitee has been authorized by the  Corporation,  (ii) counsel
to the Indemnitee  shall have reasonably  concluded that there may be a conflict
of interest or position on any significant issue between the Corporation and the


                                      -20-
<PAGE>

Indemnitee in the conduct of the defense of such action or (iii) the Corporation
shall not in fact have employed counsel to assume the defense of such action, in
each of which cases the fees and expenses of counsel for the Indemnitee shall be
at the expense of the  Corporation,  except as otherwise  expressly  provided by
this Article. The Corporation shall not be entitled,  without the consent of the
Indemnitee, to assume the defense of any claim brought by or in the right of the
Corporation or as to which counsel for the Indemnitee shall have reasonably made
the conclusion provided for in clause (ii) above.

     5.  Advancement of Expenses.  Subject to the provisions of Section 6 below,
in the event  that the  Corporation  does not  assume the  defense  pursuant  to
Section 4 of this Article of any action,  suit,  proceeding or  investigation of
which  the  Corporation   receives  notice  under  this  Article,  any  expenses
(including  attorneys'  fees)  incurred by an Indemnitee in defending a civil or
criminal action, suit, proceeding or investigation or any appeal therefrom shall
be paid by the  Corporation in advance of the final  disposition of such matter;
provided,  however,  that the payment of such expenses incurred by an Indemnitee
in  advance  of the final  disposition  of such  matter  shall be made only upon
receipt of an undertaking by or on behalf of the Indemnitee to repay all amounts
so  advanced  in the  event  that it shall  ultimately  be  determined  that the
Indemnitee is not entitled to be indemnified by the Corporation as authorized in
this  Article.  Such  undertaking  shall be accepted  without  reference  to the
financial ability of the Indemnitee to make such repayment.

     6. Procedure for  Indemnification.  In order to obtain  indemnification  or
advancement  of expenses  pursuant to Section 1, 2, 3 or 5 of this Article,  the
Indemnitee shall submit to the Corporation a written request,  including in such
request such  documentation  and  information as is reasonably  available to the
Indemnitee and is reasonably  necessary to determine  whether and to what extent
the Indemnitee is entitled to  indemnification  or advancement of expenses.  Any
such  indemnification or advancement of expenses shall be made promptly,  and in
any event within 60 days after receipt by the Corporation of the written request
of the  Indemnitee,  unless with respect to requests under Section 1, 2 or 5 the
Corporation  determines  within such 60-day period that the  Indemnitee  did not
meet the applicable standard of conduct set forth in Section 1 or 2, as the case
may be. Such determination shall be made in each instance by (a) a majority vote
of the  directors  of the  Corporation  who are not at that time  parties to the
action, suit or proceeding in question ("disinterested  directors"),  whether or
not a quorum, (b) a majority vote of a quorum of the outstanding shares of stock
of all classes entitled to vote in an election of directors,  voting as a single


                                      -21-
<PAGE>

class,  which  quorum  shall  consist of  stockholders  who are not at that time
parties to the action,  suit or proceeding in question,  (c)  independent  legal
counsel (who may, to the extent  permitted by law, be regular  legal  counsel to
the Corporation), or (d) a court of competent jurisdiction.

     7.  Remedies.  The right to  indemnification  or advancement of expenses as
granted by this Article shall be  enforceable  by the Indemnitee in any court of
competent  jurisdiction if the Corporation  denies such request,  in whole or in
part, or if no disposition  thereof is made within the 60-day period referred to
in Section 6 above. Unless otherwise required by law, the burden of proving that
the  Indemnitee is not entitled to  indemnification  or  advancement of expenses
under this  Article  shall be on the  Corporation.  Neither  the  failure of the
Corporation  to have  made a  determination  prior to the  commencement  of such
action  that  indemnification  is  proper  in  the  circumstances   because  the
Indemnitee  has  met  the  applicable   standard  of  conduct,   nor  an  actual
determination  by the Corporation  pursuant to Section 6 that the Indemnitee has
not met such applicable standard of conduct, shall be a defense to the action or
create a presumption that the Indemnitee has not met the applicable  standard of
conduct.  The  Indemnitee's  expenses  (including  attorneys'  fees) incurred in
connection with successfully establishing his right to indemnification, in whole
or in part, in any such proceeding shall also be indemnified by the Corporation.

     8.  Subsequent  Amendment.  No  amendment,  termination  or  repeal of this
Article or of the  relevant  provisions  of the General  Corporation  Law or any
other  applicable  laws shall  affect or  diminish  in any way the rights of any
Indemnitee to  indemnification  or  advancement of expenses under the provisions
hereof with respect to any action, suit, proceeding or investigation arising out
of or relating to any  actions,  transactions  or facts  occurring  prior to the
final adoption of such amendment, termination or repeal.

     9. Other Rights. The rights to indemnification  and advancement of expenses
provided by this  Article  shall not be deemed  exclusive of any other rights to
which an Indemnitee  seeking  indemnification  or advancement of expenses may be
entitled under any law (common or statutory),  agreement or vote of stockholders
or  disinterested  directors  or  otherwise,  both as to action in his  official
capacity and as to action in any other  capacity  while  holding  office for the
Corporation,  and shall  continue  as to an  Indemnitee  who has  ceased to be a
director  or  officer,  and shall  inure to the  benefit of the  estate,  heirs,


                                      -22-
<PAGE>

executors  and  administrators  of the  Indemnitee.  Nothing  contained  in this
Article  shall be  deemed  to  prohibit,  and the  Corporation  is  specifically
authorized  to enter into,  agreements  with  officers and  directors  providing
indemnification  rights and  procedures  different  from those set forth in this
Article. In addition, the Corporation may, to the extent authorized from time to
time by its Board of Directors,  grant indemnification rights to other employees
or agents of the  Corporation or other persons  serving the Corporation and such
rights may be  equivalent  to, or greater or less than,  those set forth in this
Article.

     10.  Partial  Indemnification.  If an  Indemnitee  is  entitled  under  any
provision of this Article to  indemnification  by the  Corporation for some or a
portion of the expenses (including attorneys' fees), judgments, fines or amounts
paid in settlement  actually and reasonably  incurred by him or on his behalf in
connection with any action,  suit,  proceeding or  investigation  and any appeal
therefrom but not, however,  for the total amount thereof, the Corporation shall
nevertheless   indemnify  the  Indemnitee  for  the  portion  of  such  expenses
(including attorneys' fees),  judgments,  fines or amounts paid in settlement to
which the Indemnitee is entitled.

     11. Insurance.  The Corporation may purchase and maintain insurance, at its
expense, to protect itself and any director,  officer,  employee or agent of the
Corporation or of another  corporation,  partnership,  joint  venture,  trust or
other  enterprise  (including  any employee  benefit  plan) against any expense,
liability or loss  incurred by him in any such  capacity,  or arising out of his
status as such, whether or not the Corporation would have the power to indemnify
such  person  against  such  expense,   liability  or  loss  under  the  General
Corporation Law.

     12.  Merger  or  Consolidation.  If  the  Corporation  is  merged  into  or
consolidated  with another  corporation and the Corporation is not the surviving
corporation,  the  surviving  corporation  shall assume the  obligations  of the
Corporation under this Article with respect to any action,  suit,  proceeding or
investigation  arising out of or relating to any actions,  transactions or facts
occurring prior to the date of such merger or consolidation.

     13.  Savings  Clause.  If this  Article  or any  portion  hereof  shall  be
invalidated  on any  ground by any  court of  competent  jurisdiction,  then the
Corporation shall nevertheless indemnify and advance expenses to each Indemnitee
as to any expenses  (including  attorneys' fees),  judgments,  fines and amounts
paid  in  settlement  in  connection  with  any  action,  suit,   proceeding  or
investigation, whether civil, criminal or administrative, including an action by


                                      -23-
<PAGE>

or in the right of the  Corporation,  to the  fullest  extent  permitted  by any
applicable  portion of this Article that shall not have been  invalidated and to
the fullest extent permitted by applicable law.

     14.  Definitions.  Terms  used  herein and  defined  in Section  145(h) and
Section 145(i) of the General Corporation Law shall have the respective meanings
assigned to such terms in such Section 145(h) and Section 145(i).

     15. Subsequent Legislation. If the General Corporation Law is amended after
adoption of this Article to expand further the  indemnification  and advancement
of expenses  permitted to Indemnitees,  then the Corporation shall indemnify and
advance  expenses to such persons to the fullest extent permitted by the General
Corporation Law, as so amended.

     NINTH. The Corporation reserves the right to amend, alter, change or repeal
any provision  contained in this Restated  Certificate of Incorporation,  in the
manner now or hereafter  prescribed by statute and this Restated  Certificate of
Incorporation,  and all rights  conferred upon  stockholders  herein are granted
subject to this reservation.













                                        - 24-



<PAGE>

              IN WITNESS WHEREOF, this Restated Certificate of Incorporation,
         which restates, integrates and amends the provisions of the Certificate
         of Incorporation of the Corporation, and which has been duly adopted in
         accordance with the provisions of Sections 242 and 245 of the General
         Corporation Law of the State of Delaware, has been signed by its
         President this __ day of March, 1996.

                                            CALGENE II, INC.


                                            By: /s/ Roger H. Salquist
                                                    President


                              STOCK PURCHASE AGREEMENT

     Agreement  dated as of  September  27, 1996  between  Monsanto  Company,  a
Delaware  corporation  ("Monsanto"),  and Calgene,  Inc., a Delaware corporation
("Calgene").

     In  consideration  of the mutual  promises and covenants  contained in this
Agreement, the parties hereto agree as follows:

     1. Sale of Shares.  Subject to the terms and conditions of this  Agreement,
at the Closing (as defined below),  Calgene will sell and issue to Monsanto, and
Monsanto will purchase,  6,250,000 shares (the "Shares") of Common Stock,  $.001
par value per share, of Calgene ("Common Stock") for an aggregate purchase price
of  $50,000,000.  The number of Shares shall be  appropriately  adjusted for any
stock splits, stock dividends or similar events affecting the Common Stock after
the date hereof and prior to the Closing.

     2. The Closing.

     (a) The closing  ("Closing")  of the sale and  purchase of the Shares under
this  Agreement  shall  take  place at the  offices  of Hale and Dorr,  60 State
Street, Boston, Massachusetts at 9:00 a.m. on the first date on which all of the
conditions set forth in Sections 6 and 7 have been satisfied or duly waived.  At
the Closing,  Calgene shall  deliver to Monsanto a  certificate  for the Shares,
registered in the name of Monsanto,  against  payment to Calgene of the purchase
price therefor, by wire transfer.

     (b)  Either  Monsanto  or  Calgene  may  terminate  this  Agreement  if the
conditions  set forth in Sections 6 and 7 have not been satisfied or duly waived
prior to January 31, 1997, other than by reason of a breach of this Agreement by
the terminating party.

     3.  Representations  of  Calgene.  Subject  to and except as  disclosed  by
Calgene in the disclosure  schedule  provided by Calgene to Monsanto on the date
hereof (the "Disclosure  Schedule"),  Calgene hereby  represents and warrants as
follows:

     3.1  Organization  and Standing.  Calgene is a corporation  duly organized,
validly  existing and in good  standing  under the laws of the State of Delaware
and has full corporate  power and authority to conduct its business as presently
conducted  and as proposed to be  conducted  by it and to enter into and perform
this Agreement and to carry out the transactions contemplated by this Agreement.
Calgene is duly qualified to do business as a foreign corporation and is in good
standing in the State of California and in every other jurisdiction in which the
failure  to so  qualify  would have a  material  adverse  effect on the  assets,
business,  results of operations or financial condition of Calgene.  Calgene has
furnished  to  Monsanto  true  and  complete   copies  of  its   Certificate  of
Incorporation and By-Laws, each as amended to date and presently in effect.
<PAGE>

     3.2  Capitalization.  The authorized  capital stock of Calgene  consists of
80,000,000  shares of Common Stock, of which  60,443,115  shares were issued and
outstanding  as of August 31, 1996, and  10,000,000  shares of Preferred  Stock,
$.001 par value per share,  none of which shares are issued or outstanding.  All
of the issued and  outstanding  shares of Common Stock have been duly authorized
and validly issued and are fully paid and nonassessable.  Except as set forth in
Section 3.2 of the Disclosure Schedule hereto or provided in this Agreement, (i)
no  subscription,   warrant,   option,   convertible  security  or  other  right
(contingent  or otherwise) to purchase or acquire any shares of capital stock of
Calgene is authorized or outstanding, (ii) Calgene has no obligation (contingent
or otherwise) to issue any subscription,  warrant, option,  convertible security
or other  such right or to issue or  distribute  to holders of any shares of its
capital  stock any  evidences of  indebtedness  or assets of Calgene,  and (iii)
Calgene has no  obligation  (contingent  or  otherwise)  to purchase,  redeem or
otherwise  acquire any shares of its capital stock or any interest therein or to
pay any dividend or make any other distribution in respect thereof.

     3.3 Issuance of Shares. The Shares, when issued, sold and delivered against
payment  therefor in accordance with the provisions of this  Agreement,  will be
duly and validly issued, fully paid and non-assessable.

     3.4 Authority for  Agreement.  The execution,  delivery and  performance by
Calgene of this  Agreement and the Amended and Restated  Stockholders  Agreement
attached hereto as Exhibit A (the "Amendment"),  and the consummation by Calgene
of the transactions  contemplated hereby and thereby,  have been duly authorized
by all necessary corporate action, subject to (i) approval of the Certificate of
Amendment  attached hereto as Exhibit B (the  "Certificate of Amendment") by the
stockholders  of  Calgene  holding a  majority  of the  shares  of Common  Stock
outstanding,  and (ii)  approval of the issuance of the Shares to Monsanto,  the
Amendment  and this  Agreement  by the holders of a majority of the  outstanding
shares of Common Stock present or represented at the meeting of  stockholders to
be  held  for  such  purpose  (the  "Stockholders  Meeting"),  excluding  broker
non-votes  and shares  held by  Monsanto;  (such  approvals  being  referred  to
collectively as the "Requisite Stockholder Approval").  This Agreement has been,
and the  Amendment  as of the Closing will be, duly  executed  and  delivered by
Calgene. This Agreement constitutes, and the Amendment will constitute as of the
Closing,  valid and binding  obligations  of Calgene,  enforceable in accordance
with  their   respective   terms.  The  execution  of  and  performance  of  the
transactions  contemplated  by this  Agreement and the Amendment and  compliance
with their  provisions by Calgene will not violate any provision of law and will
not  conflict  with or result in any breach of any of the terms,  conditions  or
provisions  of, or  constitute a default  under,  or require a consent or waiver
under,  its Certificate of  Incorporation or ByLaws (each as amended to date) or

<PAGE>

any indenture,  lease, agreement or other instrument to which Calgene is a party
or by which it or any of its  properties  is  bound,  or any  decree,  judgment,
order, statute, rule or regulation applicable to Calgene.

     3.5 Governmental Consents. No consent, approval, order or authorization of,
or  registration,  qualification,  designation,  declaration or filing with, any
governmental authority is required on the part of Calgene in connection with the
execution and delivery of this Agreement, the issuance, sale and delivery of the
Shares,  or  the  other  transactions  to be  consummated  at  the  Closing,  as
contemplated  by this  Agreement,  except (i) the filing with the  Secretary  of
State of Delaware of the  Certificate  of  Amendment  and (ii)  compliance  with
Hart-Scott-Rodino  Antitrust  Improvements  Act of 1976,  as  amended  (the "HSR
Act"), and (iii)  compliance with the applicable  requirements of the Securities
Exchange Act of 1934 (the "Exchange Act").

     3.6 Reports and Financial  Statements.  Calgene has previously furnished to
Monsanto  complete and accurate copies,  as amended or supplemented,  of its (a)
Annual  Report on Form 10-K for the fiscal  year ended June 30,  1995,  as filed
with the Securities and Exchange  Commission (the "SEC"),  (b) proxy  statements
relating to all meetings of its  stockholders  (whether annual or special) since
June 30, 1995 and (c) all other reports or registration  statements,  other than
Registration  Statements  on Form S-8,  filed by Calgene with the SEC since June
30, 1995 (such annual reports,  proxy  statements,  registration  statements and
other  filings,  together  with  any  amendments  or  supplements  thereto,  are
collectively  referred to herein as the "Calgene Reports").  The Calgene Reports
constitute  all of the  documents  filed or required to be filed by Calgene with
the SEC since June 30, 1995, other than any Registration  Statement on Form S-8.
As of their  respective  dates,  the Calgene  Reports did not contain any untrue
statement  of a material  fact or omit to state a material  fact  required to be
stated  therein or necessary  to make the  statements  therein,  in light of the
circumstances under which they were made, not misleading.  The audited financial
statements and unaudited interim financial statements of Calgene included in the
Calgene Reports (together,  the "Financial Statements") (i) comply as to form in
all material respects with applicable accounting  requirements and the published
rules and regulations of the SEC with respect  thereto,  (ii) have been prepared
in  accordance  with United  States  generally  accepted  accounting  principles
("GAAP")  applied on a consistent  basis  throughout the periods covered thereby
(except as may be indicated therein or in the notes thereto,  and in the case of
quarterly  financial  statements,  as  permitted by Form 10-Q under the Exchange
Act),  and (iii)  fairly  present  in all  material  respects  the  consolidated
financial  condition,  results of operations and cash flows of Calgene as of the
respective dates thereof and for the periods referred to therein.
<PAGE>

     3.7  Litigation.  Section 3.7 of the Disclosure  Schedule  identifies,  and
contains a brief description of, (a) any unsatisfied  judgment,  order,  decree,
stipulation  or  injunction  and  (b)  any  claim,   complaint,   action,  suit,
proceeding,  hearing or investigation of or in any court or governmental  agency
or before any  arbitrator to which  Calgene or any  subsidiary is a party or, to
the knowledge of Calgene,  is threatened to be made a party,  in each case which
could  have a  material  adverse  effect  on  the  assets,  business,  financial
condition or results of operations of Calgene.

     4.  Representations  of  Monsanto.  Monsanto  represents  and  warrants  as
follows:

     4.1  Investment.  Monsanto is acquiring  the Shares for its own account for
investment  and  not  with a view  to,  or for  sale  in  connection  with,  any
distribution  thereof, nor with any present intention of distributing or selling
the same.

     4.2  Authority.  Monsanto has full power and authority to enter into and to
perform this  Agreement and the Amendment in  accordance  with their  respective
terms.

     4.3  Experience.  Monsanto  has  sufficient  knowledge  and  experience  in
investing in companies similar to Calgene so as to be able to evaluate the risks
and merits of its  investment  in Calgene  and is able  financially  to bear the
risks thereof.

     5. Covenants.

     5.1 Best Efforts.

     (a) Each of the parties shall use its  respective  best efforts to take all
actions and to do all things  necessary,  proper or advisable to consummate  the
transactions  contemplated  by this Agreement.  Without  limiting the foregoing,
Monsanto  shall  vote  all of  its  shares  of  Common  Stock  in  favor  of the
Certificate of Amendment at the Stockholders Meeting.

     (b) At the  Closing,  Monsanto  and Calgene  shall  execute and deliver the
Amendment.

     (c) At the  Closing,  Monsanto  and  Calgene  shall  execute a  certificate
setting forth the "Effective Date Percentage" as defined in the Amendment.

     5.2 Stockholders Meeting, Proxy Statement.

     (a) As soon as  practicable,  Calgene  shall  prepare and file with the SEC
under the Exchange Act preliminary  proxy materials (the "Proxy  Statement") for
the purpose of soliciting  proxies from its stockholders to vote in favor of (i)
the issuance of the Shares,  (ii) the  Certificate  of Amendment,  and (iii) the

<PAGE>

election of the directors contemplated by the Amendment (the "Proposals") at the
Stockholders Meeting.  Calgene shall promptly respond to any SEC comments on the
Proxy  Statement and shall otherwise use its best efforts to resolve as promptly
as practicable all SEC comments to the  satisfaction  of the SEC.  Calgene shall
furnish to Monsanto and its counsel copies of the  preliminary  Proxy  Statement
prior to filing it with the SEC and copies of the final Proxy Statement prior to
mailing it to stockholders.

     (b) Promptly following the resolution to the satisfaction of the SEC of all
SEC comments on the Proxy  Statement (or the  expiration  of the ten-day  period
under Rule  14a-6(a)  under the Exchange Act, if no SEC comments are received by
such date), Calgene shall distribute the Proxy Statement to its stockholders and
solicit proxies from its stockholders to vote in favor of the Proposals.

     (c) Calgene shall comply with all applicable  provisions of and rules under
the  Exchange  Act  and  all  applicable  provisions  of  the  Delaware  General
Corporation  Law  in the  preparation,  filing  and  distribution  of the  Proxy
Statement,  the solicitation of proxies thereunder,  and the calling and holding
of the  Stockholders  Meeting.  Without  limiting the  foregoing,  Calgene shall
ensure  that  the  Proxy  Statement  does  not,  as of the  date on  which it is
distributed to its stockholders, and as of the date of the Stockholders Meeting,
contain any untrue statement of a material fact or omit to state a material fact
necessary in order to make the  statements  made, in light of the  circumstances
under which they were made, not  misleading  (provided that Calgene shall not be
responsible for the accuracy or  completeness  of any  information  furnished by
Monsanto in writing for inclusion in the Proxy Statement).

     5.3 HSR Act. Each of the parties shall promptly file any  Notification  and
Report  Forms and  related  material  that it may be  required  to file with the
Federal  Trade  Commission  and the  Antitrust  Division  of the  United  States
Department of Justice under the HSR Act, shall use its best efforts to obtain an
early termination of the applicable  waiting period,  and shall make any further
filings or  information  submissions  pursuant  thereto  that may be  necessary,
proper or advisable.

     5.4 Pending Closing. Pending Closing Calgene shall carry on the business of
Calgene and its subsidiaries in the ordinary and regular course of business.

     6. Conditions to the Obligations of Monsanto. The obligation of Monsanto to
purchase Shares at the Closing is subject to the  fulfillment,  or the waiver by
Monsanto, of each of the following conditions on or before the Closing:

<PAGE>

     6.1 Accuracy of  Representations  and Warranties.  Each  representation and
warranty  contained  in  Section  3 shall be true and  correct  in all  material
respects  on and as of the  Closing  Date with the same  effect  as though  such
representation  and  warranty  had been made on and as of that date  (except for
representations  and warranties made as of a specific date,  which shall be true
and correct as of such date).

     6.2  Performance.  Calgene  shall  have  performed  and  complied  with all
agreements and conditions  contained in this Agreement  required to be performed
or complied with by Calgene prior to or at the Closing.

     6.3  Stockholder  Agreement.  The  Amendment  shall have been  executed and
delivered by Calgene.

     6.4 Certificate of Amendment.  The Certificate of Amendment shall have been
filed with the Secretary of State of Delaware.

     6.5 HSR Act. All applicable  waiting  periods (and any extensions  thereof)
under the HSR Act shall have expired or otherwise been terminated.

     6.6 No Injunctions or Other  Proceedings.  No temporary  restraining order,
preliminary or permanent  injunction or other order issued by any court or other
legal or regulatory restraint or prohibition  preventing the consummation of the
transactions  contemplated hereby shall have been issued and remain outstanding.
No investigation,  action,  suit or proceeding by any governmental or regulatory
commission,  agency, body or authority, and no action, suit or proceeding by any
other person or entity shall be pending on the Closing Date which challenges, or
might result in a challenge to, this Agreement or any transactions  contemplated
hereby,  or which  claims,  or might  give  rise to a claim  for,  damages  in a
material amount as a result of the consummation of this Agreement.

     6.7 NASDAQ. The Shares shall have been authorized for listing on the Nasdaq
National Market, subject to official notice of issuance.

     6.8 Opinion of Counsel.  Monsanto  shall have received an opinion from Hale
and Dorr, counsel for Calgene, dated the Closing Date, substantially in the form
attached hereto as Exhibit C.

     6.9 Stockholder Approval. The issuance of the Shares and the Certificate of
Amendment  shall  have  received  the  Requisite  Stockholder  Approval  and the
directors contemplated by the Amendment shall have been elected.

     6.10 Material  Adverse  Change.  Between the date of this Agreement and the
Closing Date there shall have been no materially adverse change in the position,
financial or otherwise,  or the  operations,  assets,  liabilities or results of

<PAGE>

operations of Calgene or its subsidiaries, provided that such a material adverse
change  shall not be deemed to have  occurred  as a result of any  change in the
customers,  pricing or sales volume of Calgene or any outcome of the  litigation
between Calgene and Enzo Biochem, Inc.

     6.11 No Change in  Capitalization.  Prior to Closing Calgene shall not have
issued,  agreed to issue or approve  the  issuance  of any shares of its capital
stock or any options,  warrants or other rights  entitling the holder thereof to
convert into or receive shares of Calgene capital stock, except for the grant of
options for Calgene  Common stock to employees and  consultants  in the ordinary
course of business and the issuance of shares of Calgene  Common Stock  pursuant
to the exercise of outstanding  options or warrants,  unless approved by Calgene
directors designated by Monsanto in writing.

     7.  Conditions to the  Obligations of Calgene.  The  obligations of Calgene
under this Agreement are subject to  fulfillment,  or the waiver by Calgene,  of
the following conditions on or before the Closing:

     7.1 Accuracy of Representations  and Warranties.  The  representations  and
warranties  of Monsanto  contained in Section 4 shall be true and correct on and
as of the Closing Date with the same effect as though such  representations  and
warranties had been made on and as of that date.

     7.2  Performance.  Monsanto  shall have  performed  and  complied  with all
agreements and conditions  contained in this Agreement  required to be performed
or complied with by Monsanto prior to or at the Closing.

     7.3  Stockholder  Agreement.  The  Amendment  shall have been  executed and
delivered by Monsanto.

     7.4 HSR Act. All applicable  waiting  periods (and any extensions  thereof)
under the HSR Act shall have expired or otherwise been terminated.

     7.5 No Injunction or Other  Proceedings.  No temporary  restraining  order,
preliminary or permanent  injunction or other order issued by any court or other
legal or regulatory restraint or prohibition  preventing the consummation of the
transaction  contemplated  hereby shall have been issued and remain outstanding.
No investigation,  action,  suit or proceeding by any governmental or regulatory
commission,  agency, body or authority, and no action, suit or proceeding by any
other person or entity shall be pending on the Closing Date which challenges, or
might result in a challenge to, this Agreement or any transactions  contemplated
hereby,  or which  claims,  or might  give  rise to a claim  for,  damages  in a
material amount as a result of the consummation of this Agreement.

<PAGE>

     7.6 Stockholder Approval. The issuance of the Shares and the Certificate of
Amendment shall have received the Requisite Stockholder Approval.

     8. Miscellaneous.

     8.1  Press  Releases  and  Announcements.  No party  shall  issue any press
release or public  disclosure  relating to the subject  matter of this Agreement
without the prior written approval of the other party;  provided,  however, that
any party may make any public  disclosure  it believes in good faith is required
by law or regulation (in which case the disclosing  party shall advise the other
party and provide it with a copy of the proposed  disclosure prior to making the
disclosure).

     8.2 No Third  Party  Beneficiaries.  This  Agreement  shall not  confer any
rights or remedies upon any person other than the parties.

     8.3 Entire Agreement.  This Agreement  (including the documents referred to
herein)  constitutes  the entire  agreement among the parties and supersedes any
prior  understandings,  agreements,  or representations by or among the parties,
written or oral, with respect to the subject matter hereof.

     8.4 Succession  and  Assignment.  This Agreement  shall be binding upon and
inure  to  the  benefit  of  the  parties  named  herein  and  their  respective
successors.  No party may assign  either  this  Agreement  or any of its rights,
interests,  or obligations  hereunder  without the prior written approval of the
other party.

     8.5   Counterparts.   This  Agreement  may  be  executed  in  two  or  more
counterparts,  each of  which  shall  be  deemed  an  original  but all of which
together shall constitute one and the same instrument.

     8.6 Headings. The section headings contained in this Agreement are inserted
for  convenience   only  and  shall  not  affect  in  any  way  the  meaning  or
interpretation of this Agreement.

     8.7  Governing  Law. This  Agreement  shall be governed by and construed in
accordance with the internal laws (and not the law of conflicts) of the State of
Delaware.

     8.8 Amendments and Waivers. The parties may mutually amend any provision of
this Agreement at any time prior to the Closing Date,  provided,  however,  that
any amendment effected subsequent to the Requisite Stockholder Approval shall be
subject to the restrictions  contained in the Delaware General  Corporation Law.
No waiver by any party of any default, misrepresentation,  or breach of warranty
or covenant hereunder,  whether intentional or not, shall be deemed to extend to
any prior or  subsequent  default,  misrepresentation,  or breach of warranty or
covenant  hereunder  or affect in any way any  rights  arising  by virtue of any
prior or subsequent such occurrence.
<PAGE>

     8.9  Severability.  Any term or provision of this Agreement that is invalid
or  unenforceable  in any  situation  in any  jurisdiction  shall not affect the
validity or  enforceability  of the remaining terms and provisions hereof or the
validity or  enforceability  of the  offending  term or  provision  in any other
situation  or in any other  jurisdiction.  If the final  judgment  of a court of
competent  jurisdiction declares that any term or provision hereof is invalid or
unenforceable,  the parties  agree that the court  making the  determination  of
invalidity  or  unenforceability  shall  have the  power to  reduce  the  scope,
duration, or area of the term or provision, to delete specific words or phrases,
or to replace  any invalid or  unenforceable  term or  provision  with a term or
provision that is valid and enforceable and that comes closest to expressing the
intention of the invalid or unenforceable term or provision,  and this Agreement
shall be  enforceable  as so modified  after the  expiration  of the time within
which the judgment may be appealed.

     8.10 Specific Performance. Each of the parties acknowledges and agrees that
the other party would be damaged  irreparably in the event any of the provisions
of this  Agreement are not performed in accordance  with their specific terms or
otherwise are breached.  Accordingly,  each of the parties agrees that the other
party shall be entitled to an injunction or injunctions  to prevent  breaches of
the provisions of this Agreement and to enforce  specifically this Agreement and
the terms and  provisions  hereof in any action  instituted  in any court of the
United States or any state thereof having  jurisdiction over the parties and the
matter,  in addition to any other remedy to which it may be entitled,  at law or
in equity.

     8.11  Construction.  The language used in this Agreement shall be deemed to
be the language chosen by the parties hereto to express their mutual intent, and
no rule of strict construction shall be applied against any party.

     IN WITNESS  WHEREOF,  the parties hereto have executed this Agreement as of
the date first above written.


                                         CALGENE, INC.

                                         By:/s/ Lloyd M. Kunimoto

                                         Title: President





<PAGE>









                                          MONSANTO COMPANY


                                          By:/s/ Hendrik A. Verfaillie

                                          Title: Executive Vice President



                             BUSINESS LOAN AGREEMENT

        This Agreement dated as of February 28, 1997, is between BANK OF AMERICA
NATIONAL  TRUST AND SAVINGS  ASSOCIATION  (the  "Bank") and CALGENE,  INC.  (the
"Borrower").

1.  DEFINITIONS

In  addition to the terms which are defined  elsewhere  in this  Agreement,  the
following terms have the meanings indicated for the purposes of this Agreement:

     1.1  "Acceptable  Inventory"  means inventory which satisfies the following
requirements:

          (a) The inventory is owned by the Pledgor free of any title defects or
     any liens or interests of others  except the security  interest in favor of
     the Bank;  and the  Pledgor  is the  Borrower;  Stoneville  Pedigreed  Seed
     Company;  Delinting  and Seed  Treating  Co.;  Gargiulo,  Inc.;  or Calgene
     Chemical,  Inc. This does not prohibit any statutory  liens which may exist
     in favor of the growers of agricultural products which are purchased by the
     Pledgor.  Goods  sold  by  the  Borrower  as a  broker  for  other  parties
     ("Brokered  Goods") will not be considered  owned by the Borrower for these
     purposes.

          (b) The  inventory  is  located at  locations  which the  Pledgor  has
     disclosed  to the  Bank  and  which  are  acceptable  to the  Bank.  If the
     inventory is covered by a negotiable document of title (such as a warehouse
     receipt) that document must be delivered to the Bank. Inventory which is in
     transit is not acceptable.

          (c) The  inventory is held for sale or use in the  ordinary  course of
     the Pledgor's  business and is of good and  merchantable  quality.  Display
     items,   work-in-process   and  packing  and  shipping  materials  are  not
     acceptable.  Inventory which is obsolete,  unsalable,  damaged,  defective,
     discontinued or slow-moving, or which has been returned by the buyer and is
     not otherwise  saleable,  is not  acceptable.  Inventory will be considered
     slow-moving if it is aged more than 18 months from its production  date. In
     addition,  carryover  cotton seed inventory  exceeding 30% of the projected
     sales  for  the  year  will  not be  acceptable.  "Carryover"  cotton  seed
     inventory means cotton seed inventory produced in the prior calendar year.

          (d) The inventory has not been manufactured to the specifications of a
     particular account debtor.

          (e) The  inventory is not subject to any  licensing  agreements  which
     would  prohibit  or restrict in any way the ability of the Bank to sell the
     inventory to third parties.

          (f) The inventory is not placed on consignment.

          (g) The inventory is otherwise acceptable to the Bank.

     1.2 "Acceptable Receivable" means an account receivable which satisfies the
following requirements:

          (a) The account has resulted from the sale of goods or the performance
     of  services  by  the  Pledgor  in the  ordinary  course  of the  Pledgor's
     business;  and the  Pledgor  is the  Borrower;  Stoneville  Pedigreed  Seed
     Company;  Delinting  and Seed  Treating  Co.;  Gargiulo,  Inc.;  or Calgene
     Chemical, Inc.

          (b) There are no conditions which must be satisfied before the Pledgor
     is entitled to receive  payment of the account.  Accounts  arising from COD
     sales, consignments or guaranteed sales are not acceptable.

          (c) The debtor upon the account  does not claim any defense to payment
     of the account, whether well founded or otherwise.

          (d)  The  account   balance   does  not  include  the  amount  of  any
     counterclaims  or offsets  which have been or may be  asserted  against the
     Pledgor by the account debtor (including  offsets for any "contra accounts"
     owed by the  Pledgor  to the  account  debtor  for goods  purchased  by the
     Pledgor  or for  services  performed  for the  Pledgor).  To the extent any
     counterclaims,  offsets,  or contra  accounts exist in favor of the debtor,
     such amounts shall be deducted from the account balance.

          (e) The  account  represents  a genuine  obligation  of the debtor for
     goods sold and accepted by the debtor,  or for services  performed  for and
     accepted by the debtor. To the extent any credit balances exist in favor of
     the  debtor,  such  credit  balances  shall be  deducted  from the  account
     balance.

          (f) The Pledgor has sent an invoice to the debtor in the amount of the
     account.

          (g) The Pledgor is not  prohibited  by the laws of the state where the
     account  debtor is located  from  bringing  an action in the courts of that
     state to enforce the debtor's  obligation  to pay the account.  The Pledgor
     has taken all  reasonable  actions  to ensure  access to the  courts of the
     state where the account debtor is located,  including, where necessary, the
     filing of a Notice of Business  Activities  Report or other similar  filing
     with the applicable  state agency or the  qualification by the Pledgor as a
     foreign corporation authorized to transact business in such state.

          (h) The account is owned by the Pledgor  free of any title  defects or
     any liens or interests of others  except the security  interest in favor of
     the Bank.  Accounts  arising  from the sale of  Brokered  Goods will not be
     considered to be owned by the Borrower for these purposes.

          (i) The debtor upon the account is not any of the following:

               (i) an employee,  affiliate, parent or subsidiary of the Pledgor,
          or an entity which has common officers or directors with the Pledgor.

               (ii) the U.S.  government or any agency or department of the U.S.
          government unless the Bank agrees in writing to accept the obligation,
          the Pledgor complies with the procedures in the Federal  Assignment of
          Claims  Act of  1940  (41  U.S.C.  section  15)  with  respect  to the
          obligation,  and  the  underlying  contract  expressly  provides  that
          neither the U.S. government nor any agency or department thereof shall
          have the right of set-off against the Pledgor.

               (iii) any state, county, city, town or municipality.

               (iv) any person or entity located in a country or area other than
          the United  States  unless  either (A) the account is  supported by an
          irrevocable  letter of credit issued by a bank acceptable to the Bank,
          or (B) the account debtor carries an investment  grade rating from Dun
          & Bradstreet of BBB or higher.

          (j) The account is not in default.  An account will be  considered  in
     default if any of the following occur:

               (i) The account is not paid within 60 days from its due date;

               (ii) The debtor  obligated  upon the account  suspends  business,
          makes a general  assignment for the benefit of creditors,  or fails to
          pay its debts generally as they come due; or

               (iii) Any  petition is filed by or against  the debtor  obligated
          upon the account under any bankruptcy law or any other law or laws for
          the relief of debtors;

          (k) The account  does not arise from the sale of goods which remain in
     the Pledgor's possession or under the Pledgor's control.

          (l) The  account  is not  evidenced  by a  promissory  note or chattel
     paper,  nor is the account debtor  obligated to the Pledgor under any other
     obligation which is evidenced by a promissory note.

          (m) The account is otherwise acceptable to the Bank.

In addition to the foregoing limitations, the dollar amount of accounts included
as Acceptable Receivables which are the obligations of a single debtor shall not
exceed the  concentration  limit  established for that debtor. To the extent the
total of such accounts exceeds a debtor's concentration limit, the amount of any
such excess shall be excluded.  The concentration limit for each debtor shall be
equal to 20% of the total amount of the aggregate of all  Pledgors'  accounts at
that time. It is provided,  however,  if the debtor obligated upon an account is
Terra Industries,  Inc., the concentration  limit applicable to such debtor will
be the amount of $7,500,000.

     1.3 "Borrowing Base" means the sum of:

          (a) 80% of the balance due on Acceptable Receivables; and

          (b) 60% of the value of  Acceptable  Inventory  consisting of finished
     goods  comprised of cotton seed  (including bulk cotton seed) and plant oil
     and plant oil-based products (including,  but not limited to, canola, palm,
     and soybean oils).

     In  determining  the value of  Acceptable  Inventory  to be included in the
     Borrowing  Base,  the Bank will use the lowest of (i) the  Pledgor's  cost,
     (ii) the Pledgor's  estimated market value, or (iii) the Bank's independent
     determination  of the resale value of such inventory in such quantities and
     on such terms as the Bank deems appropriate. Prior to multiplying the value
     of Acceptable  Inventory by the percentage rate specified  above,  the Bank
     will  deduct any  amounts  the  Pledgor  owes to  growers  of  agricultural
     products  which the  Pledgor has  purchased  for  processing  or for use in
     producing the inventory.  In addition,  prior to  multiplying  the value of
     Acceptable  Receivables by the percentage  rate specified  above,  the Bank
     will  deduct  any  amounts  the  Pledgor  owes  to  growers  of  perishable
     agricultural  products  (to the extent that such grower  payables  have not
     already been  subtracted  from  Acceptable  Inventory  under the  preceding
     sentence) if such growers would, by timely filing of notice, be entitled to
     the benefits of the federal Perishable Agricultural Commodities Act of 1930
     (7 USC section 499a et seq.) Amounts owed to the growers of Brokered  Goods
     need not be deducted under this paragraph.

     1.4 "Credit  Limit"  means the amount  indicated  for each period set forth
below:

        Period                          Amount

        From the date of this
        Agreement until 12/31/97        $20,000,000

        From 1/1/98 until 12/31/98      $30,000,000

        From 1/1/99 until the
        Expiration Date (as
        defined below)                  $40,000,000

     1.5 "Guarantors" means the following subsidiaries of the Borrower, together
with any future  subsidiary of the Borrower  unless the Bank, in its discretion,
waives the requirement of a guaranty from such subsidiary:  Stoneville Pedigreed
Seed  Company;  Delinting  and Seed  Treating  Co.;  Gargiulo,  Inc.; or Calgene
Chemical, Inc.

     1.6  "Monsanto  Sub Debt" means  Subordinated  Debt owed by the Borrower to
Monsanto Company, including the Monsanto Line of Credit.

     1.7  "Monsanto  Line of  Credit"  means the  existing  line of credit  from
Monsanto  Company to the  Borrower,  with  terms and  conditions  as  previously
disclosed to the Bank.

     1.8  "Pledgor"  means,  with  respect  to  collateral  pledged  under  this
Agreement, the Borrower or Guarantor which owns the collateral.

     1.9  "Subordinated  Debt"  means  indebtedness  subordinated,  in a  manner
acceptable  to  the  Bank,  to all of the  Borrower's  obligations  to the  Bank
pursuant to this Agreement.

2.  LINE OF CREDIT AMOUNT AND TERMS

     2.1 Line of Credit Amount.

          (a) During the  availability  period  described  below,  the Bank will
     provide a line of credit to the Borrower.  The amount of the line of credit
     (the  "Commitment")  is equal to the lesser of (i) the Credit Limit or (ii)
     the Borrowing Base.

          (b) This is a revolving line of credit providing for cash advances and
     financing  overdrafts.  During the  availability  period,  the Borrower may
     repay principal amounts and reborrow them.

          (c) The  Borrower  agrees  not to  permit  the  outstanding  principal
     balance  of  advances  under  the line of  credit  plus the  amount  of the
     Overdraft  Limit (as  defined  below),  to exceed  the  Commitment.  If the
     Borrower  exceeds this limit,  the Borrower will immediately pay the excess
     to the Bank upon the Bank's demand.  The Bank may apply  payments  received
     from the Borrower under this  Paragraph to the  obligations of the Borrower
     to the Bank in the order and the manner as the Bank, in its discretion, may
     determine.

     2.2 Availability  Period.  The line of credit is available between the date
of this  Agreement  and  December  1, 1999 (the  "Expiration  Date")  unless the
Borrower is in default.

     2.3 Interest Rate

          (a) Unless the Borrower elects an optional  interest rate as described
     below,  the interest rate is the Bank's  Reference  Rate minus  one-quarter
     (0.25) of one percentage point.

          (b) The Reference Rate is the rate of interest publicly announced from
     time to time by the Bank in San  Francisco,  California,  as its  Reference
     Rate.  The  Reference  Rate is set by the Bank  based on  various  factors,
     including the Bank's costs and desired return,  general economic conditions
     and other factors, and is used as a reference point for pricing some loans.
     The Bank may price loans to its customers at, above, or below the Reference
     Rate.  Any change in the Reference Rate shall take effect at the opening of
     business on the day specified in the public announcement of a change in the
     Bank's Reference Rate.

     2.4 Repayment Terms

          (a) The  Borrower  will pay  interest  on the first day of each  month
     until  payment  in full of any  principal  outstanding  under  this line of
     credit.

          (b) The  Borrower  will  repay in full all  principal  and any  unpaid
     interest or other  charges  outstanding  under this line of credit no later
     than the Expiration Date.

     2.5 Optional  Interest  Rates.  Instead of the  interest  rate based on the
Bank's Reference Rate, the Borrower may elect the optional interest rates listed
below  during  interest  periods  agreed  to by the Bank and the  Borrower.  The
optional  interest rates shall be subject to the terms and conditions  described
later in this Agreement.  Any principal  amount bearing  interest at an optional
rate under this Agreement is referred to as a "Portion." The following  optional
interest rates are available, as described in Article 3:

          (a) Fixed Rates.

          (b) the LIBOR Rate plus one and one-half (1.5) percentage points.

     2.6 Overdraft Financing Facility

          (a)  This  line  of  credit  may  be  used  to pay  overdrafts  in the
     Borrower's  checking  accounts.   The  total  amount  of  all  unreimbursed
     overdrafts  outstanding at any one time may not exceed One Million  Dollars
     ($1,000,000)  (the "Overdraft  Limit").  This portion of the line of credit
     may only be accessed through this overdraft  facility.  The total amount of
     all other  credit  outstanding  at any time may not exceed the  Commitment,
     minus the Overdraft Limit.

          (b) The checking  accounts  which the Borrower may overdraw are listed
     below, together with the allocated Overdraft Limit for each account:

        Account Number          Overdraft Limit
        14899-02502             $1,000,000

          (c) As  part of the  monthly  calculation  of  service  charges  to be
     assessed against the Borrower's account,  the Bank will include an interest
     charge   calculated  on  the  daily  amount  of   unreimbursed   overdrafts
     outstanding in the account. The interest rate will be an annual rate of the
     Bank's Reference Rate minus one-quarter (0.25) of one percentage point.

          (d) If  items  are  presented  against  an  account  covered  by  this
     overdraft  facility  which, if paid,  would exceed the allocated  Overdraft
     Limit  for that  account,  the Bank will  have no  obligation  to pay those
     items,  but may at its discretion  pay any or all of the items.  The excess
     amount of unreimbursed  overdrafts outstanding which exceeds the applicable
     limits will incur  interest at the  greater of (i) the rate  specified  for
     overdrafts above or (ii) 120% of the Bank's Reference Rate.

          (e) The Bank or the Borrower may, at its discretion,  at any time upon
     10 days  written  notice  to the  other  party,  terminate  this  overdraft
     facility and require repayment of all outstanding overdrafts.  The Borrower
     will in any  event  repay  all  outstanding  overdrafts  no later  than the
     Expiration Date.

          (f) For the  purposes of this  Agreement,  the amount of  unreimbursed
     overdrafts  outstanding  on any day will  equal  the  daily  net  collected
     balance  of the  account  on any day when  such  balance  is  negative.  In
     calculating the amount of interest accruing under this facility,  the daily
     net collected balance will not include provisional credits for items in the
     process of collection  ("Uncollected Items") as determined under the Bank's
     normal  practices  for the  Borrower's  account.  However,  in  determining
     whether the Borrower has exceeded the Overdraft Limit,  the Commitment,  or
     any other dollar limits on borrowing  established  in this  Agreement,  the
     Borrower  shall be given credit for such  Uncollected  Items.  The negative
     daily net  collected  balance may include fees and charges  which have been
     posted to the Borrower's  account,  including  overdraft  interest charges.
     This may result in compounding of interest.

          (g) The Borrower agrees that overdraft interest charges and other fees
     and charges  relating to its  accounts  may be  directly  debited  from its
     accounts.

          (h) The  Bank  may  terminate  this  overdraft  facility  if a levy is
     imposed on any account covered by this facility.

3.  OPTIONAL INTEREST RATES

     3.1  Optional  Rates.  Each  optional  interest  rate is a rate  per  year.
Interest  will be paid on the  last day of each  interest  period,  and,  if the
interest  period is longer  than one month,  then on the first day of each month
during the interest period. At the end of any interest period, the interest rate
will revert to the rate based on the  Reference  Rate,  unless the  Borrower has
designated  another optional  interest rate for the Portion.  No Portion will be
converted to a different  interest rate during the applicable  interest  period.
Upon the  occurrence of an event of default under this  Agreement and so long as
such default has not been cured,  the Bank may  terminate  the  availability  of
optional  interest  rates for  interest  periods  commencing  after the  default
occurs.

     3.2 Fixed  Rate.  The  election  of Fixed  Rates  shall be  subject  to the
following terms and requirements:

          (a) The "Fixed  Rate" means the fixed  interest  rate the Bank and the
     Borrower agree will apply during the applicable interest period.

          (b) The interest  period during which the Fixed Rate will be in effect
     will be one year or less.

          (c) Each  Fixed Rate  Portion  will be for an amount not less than the
     following:

               (i) for  interest  periods  of 14 days or  longer,  Five  Hundred
          Thousand Dollars ($500,000).

               (ii) for  interest  periods of  between 1 and 13 days,  an amount
          which,  when  multiplied  by the  number  of  days  in the  applicable
          interest  period,  is  not  less  than  fifteen  million  (15,000,000)
          dollar-days.

          (d) Each  prepayment of a Fixed Rate Portion,  whether  voluntary,  by
     reason of acceleration  or otherwise,  will be accompanied by the amount of
     accrued  interest on the amount prepaid,  and a prepayment fee as described
     below. A "prepayment"  is a payment of an amount on a date earlier than the
     scheduled  payment date for such amount as required by this Agreement.  The
     prepayment fee shall be equal to the amount (if any) by which:

               (i) the additional  interest which would have been payable during
          the  interest  period on the amount  prepaid had it not been  prepaid,
          exceeds

               (ii) the interest  which would have been  recoverable by the Bank
          by placing the amount  prepaid on deposit in the domestic  certificate
          of deposit market, the eurodollar deposit market, or other appropriate
          money market selected by the Bank for a period starting on the date on
          which it was prepaid and ending on the last day of the interest period
          for  such  Portion  (or the  scheduled  payment  date  for the  amount
          prepaid, if earlier).

     3.3 LIBOR  Rate.  The  election  of the LIBOR  Rate shall be subject to the
following terms and requirements:

          (a) The interest  period during which the LIBOR Rate will be in effect
     will be one, two, three, four, five, six, seven,  eight, nine, ten, eleven,
     or twelve months.  The first day of the interest period must be a day other
     than a  Saturday  or a Sunday  on which  the Bank is open for  business  in
     California,  New York and London and dealing in offshore  dollars (a "LIBOR
     Banking Day"). The last day of the interest period and the actual number of
     days during the interest  period will be  determined  by the Bank using the
     practices of the London inter-bank market.

          (b) Each LIBOR Rate  Portion  will be for an amount not less than Five
     Hundred Thousand Dollars ($500,000).

          (c) The  "LIBOR  Rate"  means the  average  per annum  interest  rate,
     rounded upward to the nearest 1/100 of one percent,  of rates at which U.S.
     dollar  deposits  would be offered for the  applicable  interest  period by
     major banks in the London inter-bank  market, as shown on the Telerate Page
     3750 (or such other page as may  replace  it) at  approximately  11:00 a.m.
     London  time two (2) London  Banking  Days before the  commencement  of the
     interest period. If such rate does not appear on the Telerate Page 3750 (or
     such other page that may replace  it),  the rate for that  interest  period
     will be determined by such alternate method as reasonably selected by Bank.
     A "London  Banking Day" is a day on which the Bank's  London Branch is open
     for  business  and  dealing  in  offshore  dollars.   All  amounts  in  the
     calculation  will be  determined  by the  Bank as of the  first  day of the
     interest period.

          (d) The  Borrower  shall  irrevocably  request a LIBOR Rate Portion no
     later than 12:00 noon San Francisco time on the LIBOR Banking Day preceding
     the day on  which  the  London  Inter-Bank  Offered  Rate  will be set,  as
     specified above.

          (e) Any Portion of the principal  balance already bearing  interest at
     the  LIBOR  Rate will not be  converted  to a  different  rate  during  its
     interest period.

          (f) Each  prepayment of a LIBOR Rate Portion,  whether  voluntary,  by
     reason of acceleration  or otherwise,  will be accompanied by the amount of
     accrued  interest on the amount  prepaid and a prepayment  fee as described
     below. A "prepayment"  is a payment of an amount on a date earlier than the
     scheduled  payment date for such amount as required by this Agreement.  The
     prepayment fee shall be equal to the amount (if any) by which:

               (i) the additional  interest which would have been payable during
          the  interest  period on the amount  prepaid had it not been  prepaid,
          exceeds

               (ii) the interest  which would have been  recoverable by the Bank
          by placing the amount  prepaid on deposit in the domestic  certificate
          of deposit market, the eurodollar deposit market, or other appropriate
          money market  selected by the Bank, for a period  starting on the date
          on which it was  prepaid  and  ending on the last day of the  interest
          period for such Portion (or the scheduled  payment date for the amount
          prepaid, if earlier).

          (g) The Bank will have no obligation to accept an election for a LIBOR
     Rate Portion if any of the following  described  events has occurred and is
     continuing:

               (i) Dollar  deposits  in the  principal  amount,  and for periods
          equal  to the  interest  period,  of a  LIBOR  Rate  Portion  are  not
          available in the London inter-bank market; or

               (ii) the LIBOR  Rate does not  accurately  reflect  the cost of a
          LIBOR Rate Portion.

4.  FEES, AND EXPENSES

     4.1  Unused  Commitment  Fee.  The  Borrower  agrees  to  pay a fee  on any
difference  between the Credit Limit and the amount of credit it actually  uses,
determined  by the weighted  average  credit  outstanding  during the  specified
period.  The fee will be  calculated  at 0.20% per year.  This fee is due on the
first day of each month until the Expiration Date.

     4.2  Expenses.  The  Borrower  agrees  to  immediately  repay  the Bank for
reasonable expenses that include, but are not limited to, filing,  recording and
search fees, and title report fees.

     4.3 Reimbursement Costs.

          (a) The  Borrower  agrees  to  reimburse  the Bank for any  reasonable
     expenses it incurs in the  preparation  of this Agreement and any agreement
     or instrument  required by this Agreement.  Expenses  include,  but are not
     limited to,  reasonable  attorneys' fees,  including any allocated costs of
     the Bank's in-house counsel.

          (b) The Borrower  agrees to reimburse the Bank for the reasonable cost
     of periodic  audits of the  collateral  securing  this  Agreement,  at such
     intervals as the Bank may reasonably require;  provided,  however, that the
     Borrower  shall not be required to reimburse  the Bank for more than 2 such
     audits (in  addition to the  pre-closing  audit)  unless  there has been an
     event of default under this Agreement, with each such audit costing no more
     than $10,000.

5.  COLLATERAL

     The  Borrower's  and the  Guarantors'  obligations  to the Bank  under this
Agreement  will be secured by personal  property the Borrower and Guarantors now
own or will own in the future as listed below. The collateral is further defined
in security agreement(s)  executed by the Borrower and Guarantors.  In addition,
all personal property  collateral  securing this Agreement shall also secure all
other present and future  obligations  of the Borrower to the Bank. All personal
property  collateral  securing any other  present or future  obligations  of the
Borrower to the Bank shall also secure this Agreement.

          (a) A blanket lien on machinery and equipment.

          (b) Inventory.

          (c) Receivables.

6.  DISBURSEMENTS, PAYMENTS AND COSTS

     6.1  Requests  for Credit.  Each request for an extension of credit will be
made in  writing  in a  manner  acceptable  to the  Bank,  or by  another  means
acceptable to the Bank.

     6.2  Disbursements  and Payments.  Each  disbursement  by the Bank and each
payment by the Borrower will be:

          (a) made at the Bank's branch (or other location) selected by the Bank
     from time to time;

          (b) made for the  account of the Bank's  branch  selected  by the Bank
     from time to time;

          (c) made in immediately  available  funds, or such other type of funds
     selected by the Bank;

          (d) evidenced by records kept by the Bank. In addition,  the Bank may,
     at its  discretion,  require the  Borrower  to sign one or more  promissory
     notes.

     6.3 Telephone and Telefax Authorization.

          (a) The Bank may honor telephone or telefax  instructions for advances
     or repayments or for the  designation  of optional  interest rates given by
     any one of the individuals  authorized to sign loan agreements on behalf of
     the  Borrower,  or any  other  individual  designated  by any  one of  such
     authorized signers.

          (b) Advances  will be deposited  in and  repayments  will be withdrawn
     from  the  Borrower's  account  number  14899-02502,  or such  other of the
     Borrower's accounts with the Bank as designated in writing by the Borrower.

          (c) The  Borrower  indemnifies  and  excuses the Bank  (including  its
     officers,  employees,  and agents) from all  liability,  loss, and costs in
     connection with any act resulting from telephone or telefax instructions it
     reasonably  believes are made by any individual  authorized by the Borrower
     to give such instructions;  except to the extent that such liability,  loss
     or costs arises from the Bank's  gross  negligence  or willful  misconduct.
     This indemnity and excuse will survive this Agreement's termination.

     6.4 Direct Debit (Pre-Billing)

          (a) The  Borrower  agrees  that the Bank  will  debit  the  Borrower's
     account number  14899-02502,  or such other of the Borrower's accounts with
     the  Bank  as  designated  in  writing  by the  Borrower  (the  "Designated
     Account")  on the date  each  payment  of  interest  and any fees  from the
     Borrower  becomes  due (the "Due  Date").  If the Due Date is not a banking
     day, the Designated Account will be debited on the next banking day.

          (b)  Approximately  10 days prior to each Due Date, the Bank will mail
     to the  Borrower a statement  of the  amounts  that will be due on that Due
     Date (the "Billed Amount").  The calculation will be made on the assumption
     that no new  extensions of credit or payments will be made between the date
     of the  billing  statement  and the Due  Date,  and that  there  will be no
     changes in the applicable interest rate.

          (c) The Bank will debit the Designated  Account for the Billed Amount,
     regardless of the actual amount due on that date (the "Accrued Amount"). If
     the  Billed  Amount  debited to the  Designated  Account  differs  from the
     Accrued Amount, the discrepancy will be treated as follows:

               (i) If the Billed  Amount is less than the  Accrued  Amount,  the
          Billed  Amount for the  following  Due Date will be  increased  by the
          amount of the  discrepancy.  The  Borrower  will not be in  default by
          reason of any such discrepancy.

               (ii) If the Billed  Amount is more than the Accrued  Amount,  the
          Billed  Amount for the  following  Due Date will be  decreased  by the
          amount of the discrepancy.

Regardless of any such discrepancy,  interest will continue to accrue based
on the actual amount of principal outstanding without compounding. The Bank will
not pay the Borrower interest on any overpayment.

          (d) The Borrower  will  maintain  sufficient  funds in the  Designated
     Account  to cover  each  debit.  If  there  are  insufficient  funds in the
     Designated Account on the date the Bank enters any debit authorized by this
     Agreement, the debit will be reversed.

     6.5 Banking Days.  Unless otherwise  provided in this Agreement,  a banking
day is a day  other  than a  Saturday  or a Sunday on which the Bank is open for
business in California.  All payments and disbursements  which would be due on a
day which is not a banking day will be due on the next banking day. All payments
received  on a day which is not a banking  day will be  applied to the credit on
the next banking day.

     6.6 Taxes.

          (a) If any  payments  to the Bank under this  Agreement  are made from
     outside the United  States,  the Borrower will not deduct any foreign taxes
     from any  payments  it makes to the Bank.  If any such taxes are imposed on
     any  payments  made  by  the  Borrower   (including   payments  under  this
     paragraph),  the Borrower will pay the taxes and will also pay to the Bank,
     at the  time  interest  is  paid,  any  additional  amount  which  the Bank
     specifies as necessary to preserve the after-tax  yield the Bank would have
     received if such taxes had not been imposed. The Borrower will confirm that
     it has paid  the  taxes  by  giving  the Bank  official  tax  receipts  (or
     notarized copies) within 30 days after the due date.

          (b)  Payments  made by the  Borrower to the Bank will be made  without
     deduction of United States withholding or similar taxes. If the Borrower is
     required to pay U.S. withholding taxes, the Borrower will pay such taxes in
     addition  to the  amounts  due to the Bank  under  this  Agreement.  If the
     Borrower fails to make such tax payments when due, the Borrower indemnifies
     the Bank against any liability  for such taxes,  as well as for any related
     interest,  expenses,  additions  to tax, or penalties  asserted  against or
     suffered by the Bank with respect to such taxes.

     6.7 Interest Calculation. Except as otherwise stated in this Agreement, all
interest and fees,  if any,  will be computed on the basis of a 360-day year and
the actual number of days elapsed. This results in more interest or a higher fee
than if a 365-day year is used.

     6.8 Default Rate.  Upon the occurrence and during the  continuation  of any
default under this Agreement, principal amounts outstanding under this Agreement
will at the  option  of the Bank  bear  interest  at a rate  which is one  (1.0)
percentage point higher than the rate of interest  otherwise provided under this
Agreement.  This will not  constitute a waiver of any default.  Installments  of
principal  which are not paid when due under this  Agreement  shall  continue to
bear interest  until paid.  Any interest,  fees or costs which are not paid when
due shall bear interest at the Bank's Reference Rate plus  three-quarters of one
(0.75) percentage point. This may result in compounding of interest.

     6.9 Payments in Kind. If the Bank requires delivery in kind of the proceeds
of collection of the  Borrower's  accounts  receivable,  such proceeds  shall be
credited  to  interest,  principal,  and other  sums owed to the Bank under this
Agreement  in the  order  and  proportion  determined  by the  Bank in its  sole
discretion.  All  such  credits  will be  conditioned  upon  collection  and any
returned items may, at the Bank's option, be charged to the Borrower.

7.  CONDITIONS

     The Bank must receive the following  items, in form and content  acceptable
to the Bank,  before it is required to extend any credit to the  Borrower  under
this Agreement:

     7.1 Authorizations.  Evidence that the execution,  delivery and performance
by the Borrower  (and each  Guarantor) of this  Agreement and any  instrument or
agreement required under this Agreement have been duly authorized.

     7.2 Governing  Documents.  A copy of the  Borrower's  and each  Guarantor's
articles of incorporation.

     7.3 Security Agreements. Signed original security agreements,  assignments,
and financing  statements (together with collateral in which the Bank requires a
possessory security interest), which the Bank requires.

     7.4 Evidence of Priority.  Evidence  that  security  interests and liens in
favor of the Bank are valid,  enforceable,  and prior to all others'  rights and
interests, except those the Bank consents to in writing.

     7.5 Consent to Removal.  For any personal  property  collateral  located on
real  property  which is subject to a mortgage  or deed of trust or which is not
owned by the grantor of the  security  interest,  if the Bank so requires in its
discretion,  a Consent to Removal  from the owner of the real  property  and the
holder of any mortgage or deed of trust.

     7.6  Insurance.   Evidence  of  insurance  coverage,  as  required  in  the
"Covenants" section of this Agreement.

     7.7 Guaranties.  Guaranties  signed by each Guarantor,  covering the entire
amount of the Borrower's obligations to the Bank.

     7.8 Subordination Agreement. A subordination agreement in favor of the Bank
signed by  Monsanto  Company,  covering  the  Monsanto  Line of Credit and other
obligations of the Borrower to Monsanto Company, together with evidence that the
outstanding  principal  amount of the  Monsanto Sub Debt is not less than Twenty
Four Million Seven Hundred Sixty Thousand Dollars ($24,760,000).

     7.9 Payment of Fees. Payment of all accrued and unpaid expenses incurred by
the Bank as required by the paragraph entitled "Reimbursement Costs."

     7.10 Equity Contribution. Evidence that Monsanto Company has contributed an
additional  Fifty Million Dollars  ($50,000,000) of cash equity to the Borrower,
as approved by the shareholders in November, 1996.

     7.11 Other Items. Any other items that the Bank reasonably requires.

8.  REPRESENTATIONS AND WARRANTIES

     When the  Borrower  signs this  Agreement,  and until the Bank is repaid in
full,  the Borrower makes the following  representations  and  warranties.  Each
request for an extension of credit constitutes a renewed representation:

     8.1 Organization of Borrower. The Borrower is a corporation duly formed and
existing under the laws of the state where organized.

     8.2 Authorization. This Agreement, and any instrument or agreement required
hereunder,  are within the Borrower's powers, have been duly authorized,  and do
not conflict with any of its organizational papers.

     8.3  Enforceable  Agreement.  This Agreement is a legal,  valid and binding
agreement of the Borrower,  enforceable  against the Borrower in accordance with
its terms, and any instrument or agreement required hereunder, when executed and
delivered, will be similarly legal, valid, binding and enforceable.

     8.4 Good Standing. In each state in which the Borrower does business, it is
properly  licensed,  in good standing,  and, where required,  in compliance with
fictitious name statutes.

     8.5 No Conflicts. This Agreement does not conflict with any law, agreement,
or obligation by which the Borrower is bound.

     8.6 Financial  Information.  All financial and other  information  that has
been or will be  supplied to the Bank,  including  the  Borrower's  consolidated
financial statement dated as of December 31, 1996, is:

          (a) sufficiently  complete to give the Bank accurate  knowledge of the
     Borrower's and Guarantors' financial condition.

          (b) in compliance with all government regulations that apply.

Since the date of the financial  statement  specified  above,  there has been no
material  adverse  change in the business  condition  (financial or  otherwise),
operations, properties or prospects of the Borrower or any Guarantor.

     8.7 Lawsuits.  There is no lawsuit,  tax claim or other dispute  pending or
threatened  against the Borrower  which,  if lost,  would impair the  Borrower's
financial  condition or ability to repay the loan, except as have been disclosed
in writing to the Bank.

     8.8 Collateral.  All collateral  required in this Agreement is owned by the
grantor of the security  interest free of any title defects and, with respect to
accounts receivable and inventory, free of any liens or interests of others.

     8.9 Permits,  Franchises. The Borrower possesses all permits,  memberships,
franchises, contracts and licenses required and all trademark rights, trade name
rights,  patent  rights and  fictitious  name rights  necessary  to enable it to
conduct the business in which it is now engaged.

     8.10 Other  Obligations.  The Borrower is not in default on any  obligation
for borrowed money,  any purchase money  obligation or any other material lease,
commitment, contract, instrument or obligation, except as have been disclosed in
writing to the Bank.

     8.11 Income Tax  Matters.  The  Borrower  has no  knowledge  of any pending
assessments or  adjustments of its income tax for any year,  except as have been
disclosed in writing to the Bank.

     8.12 No Tax Avoidance  Plan.  The  Borrower's  obtaining of credit from the
Bank under this Agreement does not have as a principal  purpose the avoidance of
U.S. withholding taxes.

     8.13 No Event of  Default.  There is no event  which is, or with  notice or
lapse of time or both would be, a default under this Agreement.

     8.14  Merchantable  Inventory.  All  inventory  which  is  included  in the
Borrowing Base is of good and merchantable quality and free from defects.

     8.15 ERISA Plans.

          (a) Each Plan (other than a  multiemployer  plan) is in  compliance in
     all material respects with the applicable provisions of ERISA, the Code and
     other   federal  or  state  law.   Each  Plan  has   received  a  favorable
     determination  letter  from  the  IRS  and to  the  best  knowledge  of the
     Borrower,  nothing  has  occurred  which  would  cause  the  loss  of  such
     qualification.  The Borrower has fulfilled its  obligations,  if any, under
     the minimum  funding  standards  of ERISA and the Code with respect to each
     Plan,  and has not  incurred any  liability  with respect to any Plan under
     Title IV of ERISA.

          (b)  There  are no  claims,  lawsuits  or  actions  (including  by any
     governmental  authority),  and there has been no prohibited  transaction or
     violation of the fiduciary  responsibility  rules, with respect to any Plan
     which has resulted or could  reasonably be expected to result in a material
     adverse effect.

          (c) With respect to any Plan subject to Title IV of ERISA:

               (i) No reportable  event has occurred  under  Section  4043(c) of
          ERISA for which the PBGC requires 30 day notice.

               (ii)  No  action  by the  Borrower  or  any  ERISA  Affiliate  to
          terminate  or  withdraw  from any Plan has been taken and no notice of
          intent to terminate a Plan has been filed under Section 4041 of ERISA.

               (iii) No  termination  proceeding has been commenced with respect
          to a Plan under  Section  4042 of ERISA,  and no event has occurred or
          condition exists which might  constitute  grounds for the commencement
          of such a proceeding.

          (d) The  following  terms have the meanings  indicated for purposes of
     this Agreement:

               (i) "Code"  means the Internal  Revenue Code of 1986,  as amended
          from time to time.

               (ii) "ERISA" means the Employee Retirement Income Security Act of
          1974, as amended from time to time.

               (iii) "ERISA  Affiliate" means any trade or business  (whether or
          not  incorporated)  under common control with the Borrower  within the
          meaning of Section 414(b) or (c) of the Code.

               (iv) "PBGC" means the Pension Benefit Guaranty Corporation.

               (v) "Plan" means a pension,  profit-sharing,  or stock bonus plan
          intended to qualify  under Section  401(a) of the Code,  maintained or
          contributed to by the Borrower or any ERISA  Affiliate,  including any
          multiemployer plan within the meaning of Section 4001(a)(3) of ERISA.

     8.16  Location of Borrower.  The  Borrower's  place of business (or, if the
Borrower has more than one place of  business,  its chief  executive  office) is
located at the address listed under the Borrower's signature on this Agreement.

     8.17  Environmental  Matters.  Except as has been  disclosed to the Bank in
writing,  the  Borrower  (a) is not in  violation  of  any  health,  safety,  or
environmental law or regulation  regarding  hazardous  substances and (b) is not
the subject of any claim,  proceeding,  notice, or other communication regarding
hazardous substances.  "Hazardous  substances" means any substance,  material or
waste  that is or becomes  designated  or  regulated  as  "toxic,"  "hazardous,"
"pollutant," or "contaminant"  or a similar  designation or regulation under any
federal,  state or local law (whether under common law,  statute,  regulation or
otherwise)  or  judicial or  administrative  interpretation  of such,  including
without limitation petroleum or natural gas.

9.  COVENANTS

     The Borrower  agrees,  so long as credit is available  under this Agreement
and until the Bank is repaid in full:

     9.1 Use of  Proceeds.  To use the  proceeds  of the credit only for general
working capital purposes.

     9.2 Financial  Information.  To provide the following financial information
and statements in form and content  acceptable to the Bank, and such  additional
information as reasonably requested by the Bank from time to time:

          (a) Copies of the  Borrower's  Form 10-K Annual  Report within 90 days
     after the date of filing with the Securities and Exchange Commission.

          (b) Copies of the Borrower's  Form 10-Q Quarterly  Report and Form 8-K
     Current  Report within 45 days after the date of filing with the Securities
     and Exchange Commission.

          (c)  Within 45 days of the  period's  end,  the  Borrower's  quarterly
     financial statements.  These financial statements may be Borrower prepared.
     The statements shall be prepared on a consolidated and consolidating basis.

          (d) Within 30 days of each month end, a borrowing  certificate setting
     forth the amount of Acceptable  Receivables and Acceptable  Inventory as of
     the last day of such month.

          (e) Within 30 days of each month end, a compliance  certificate of the
     Borrower signed by an authorized  financial officer of the Borrower setting
     forth (i) the  information  and  computations  (in  sufficient  detail)  to
     establish that the Borrower is in compliance  with all financial  covenants
     at the end of the period  covered by the  financial  statements  then being
     furnished and (ii) whether  there existed as of the date of such  financial
     statements and whether there exists as of the date of the certificate,  any
     default under this  Agreement and, if any such default  exists,  specifying
     the nature  thereof and the action the  Borrower is taking and  proposes to
     take with respect thereto.

          (f) By December 31 of each year, projected income statements,  balance
     sheets and cash flow  statements  for (i) the  Borrower  on a  consolidated
     basis; (ii) Gargiulo, Inc.; and (iii) all subsidiaries other than Gargiulo,
     Inc. The projections  shall include an annual  projection by month covering
     the subsequent year, as well as a five year projection.

          (g) promptly upon  receipt,  copies of all notices,  orders,  or other
     communications  regarding  (i)  any  material  enforcement  action  by  any
     governmental authority relating to health, safety, the environment,  or any
     hazardous substances with regard to the Borrower's property, activities, or
     operations,  or (ii) any  material  claim  against the  Borrower  regarding
     hazardous substances.

          (h) Statements  showing an aging of the Borrower's  receivables within
     thirty (30) days after the end of each month.

          (i) A statement  showing an aging of accounts  payable  within  thirty
     (30) days after the end of each month.

          (j) If the Borrower purchases  agricultural  products from growers for
     use in the Borrower's  business,  a listing of accounts  payable to growers
     within 30 days after the end of each month.

          (k) An inventory  listing,  covering cotton seed (including bulk seed)
     and plant oil and plant oil-based products (including,  but not limited to,
     canola,  palm,  and soybean  oils) within thirty (30) days after the end of
     each month;  the listing must include a description of the  inventory,  its
     location and cost, and such other information as the Bank may require.

          (l)  Promptly  upon  the  Bank's   reasonable   request,   such  other
     statements,  lists of property and accounts,  budgets, forecasts or reports
     as to the Borrower and as to each Guarantor of the  Borrower's  obligations
     to the Bank as the Bank may request.

     9.3 Limitation on Losses.  Not to incur on a consolidated  basis a net loss
after taxes and extraordinary items in excess of the following:

          (a) In any one fiscal year, the sum of:

               (i) Ten Million Dollars ($10,000,000); plus

               (ii) the increase, since the beginning of the fiscal year, in the
          principal amount outstanding under the Monsanto Sub Debt; plus

               (iii) cash  received  during the fiscal year from the sale of the
          Borrower's stock; plus

               (iv) the increase, since the beginning of the fiscal year, in the
          amount of accrued but unpaid interest on the Subordinated Debt.

          (b) From the date of this Agreement through any calculation date up to
     and including December 1, 1999, the sum of:

               (i) Fifteen Million Dollars ($15,000,000); plus

               (ii) the  increase,  since  December 31, 1996,  in the  principal
          amount outstanding under the Monsanto Sub Debt; plus

               (iii) cash received,  since  December 31, 1996,  from the sale of
          the Borrower's stock; plus

               (iv) the  increase,  since  December 31,  1996,  in the amount of
          accrued but unpaid interest on Subordinated Debt.

     9.4  Adjusted  Tangible  Net Worth.  To  maintain on a  consolidated  basis
Adjusted   Tangible  Net  Worth  equal  to  at  least  Fifty   Million   Dollars
($50,000,000).

"Adjusted Tangible Net Worth" means Tangible Net Worth, plus Subordinated  Debt,
plus Monsanto R&D Advances.

"Monsanto  R&D  Advances"  means the  amount of cash  research  and  development
advances made by Monsanto  Company to the Borrower and accounted for as deferred
revenue.

"Tangible  Net  Worth"  means  the gross  book  value of the  Borrower's  assets
(excluding goodwill,  patents,  trademarks,  trade names,  organization expense,
treasury stock,  unamortized debt discount and expense,  capitalized or deferred
research  and  development   costs,   deferred  marketing   expenses,   deferred
receivables,  and  other  like  intangibles,  and  monies  due from  affiliates,
officers,   directors,   employees,   or  shareholders  of  the  Borrower)  plus
Subordinated Debt, less total liabilities,  including but not limited to accrued
and deferred income taxes, and any reserves against assets.

     9.5  Leverage.  To  maintain on a  consolidated  basis a ratio of (a) Total
Liabilities,  minus  Subordinated  Debt,  minus  Monsanto R&D  Advances,  to (b)
Adjusted Tangible Net Worth, not exceeding 1.50:1.0.

"Total liabilities" means the sum of current liabilities plus long term 
liabilities.

     9.6 Adjusted Cash Flow. To maintain on a consolidated basis for each fiscal
year  Adjusted  Cash  Flow  not  less  than  negative   Three  Million   Dollars
($-3,000,000).

"Adjusted  Cash  Flow"  means  the  sum  of  net  income  from   operations  and
investments,  after taxes, plus the increase in the principal amount outstanding
under the Monsanto Sub Debt,  plus  depreciation,  depletion,  amortization  and
other non-cash charges,  plus accrued but unpaid interest on Subordinated  Debt,
minus Unfinanced Acquisitions of Fixed or Capital Assets.

"Unfinanced Acquisitions of Fixed or Capital Assets" means acquisitions of fixed
or capital assets with cash or with the proceeds of revolving lines of credit.

     9.7 Other Debts.  Not to have outstanding or incur (or permit any Guarantor
to have  outstanding  or incur) any direct or  contingent  liabilities  or lease
obligations (other than those to the Bank), or become liable for the liabilities
of others without the Bank's written consent. This does not prohibit:

          (a) Acquiring goods, supplies, or merchandise on normal trade credit.

          (b) Endorsing  negotiable  instruments received in the usual course of
     business.

          (c) Obtaining surety bonds in the usual course of business.

          (d)  Liabilities  and lines of credit and leases in  existence  on the
     date of this  Agreement  disclosed in writing to the Bank in the Borrower's
     financial statement dated December 31, 1996.

          (e)  Additional  debts and lease  obligations  for the  acquisition of
     fixed or capital assets (to the extent permitted in paragraph 9.9 below) in
     an amount not exceeding Six Million Dollars ($6,000,000) outstanding at any
     one time.

          (f) Subordinated Debt acceptable to the Bank in its sole discretion.

          (g) Debts and lease  obligations,  acceptable  to the Bank in its sole
     discretion,   which  are  assumed  by  the  Borrower  or  Guarantor  in  an
     acquisition permitted under paragraph 9.21(d) below.

          (h) Operating leases.

     9.8 Other Liens. Not to create,  assume,  or allow any security interest or
lien (including judicial liens) on property the Borrower or any Guarantor now or
later owns, except:

          (a) Deeds of trust and security agreements in favor of the Bank.

          (b) Liens for taxes not yet due.

          (c) Liens outstanding on the date of this Agreement.

          (d) Additional  purchase  money security  interests in fixed assets or
     equipment acquired after the date of this Agreement, if the total principal
     amount of debts  secured by such liens does not exceed Six Million  Dollars
     ($6,000,000) at any one time.

          (e)  Additional  liens on fixed  assets or  equipment  with a net book
     value of no more than Six Million  Dollars  ($6,000,000) to secure purchase
     money financing permitted by the foregoing paragraphs.

          (f) Liens  arising by operation  of law and in the ordinary  course of
     the Borrower's or  Guarantor's  business  securing  amounts the Borrower or
     Guarantor  owes  to  growers  of  agricultural  products  purchased  by the
     Borrower or  Guarantor  for resale,  processing,  or use in  producing  the
     Borrower's or Guarantor's inventory, provided such obligations are not past
     due.

     9.9 Monsanto  Line of Credit.  To continue to maintain the Monsanto Line of
Credit in an amount not less than Fifteen  Million Dollars  ($15,000,000),  with
terms and  conditions  substantially  identical to those in the existing  credit
agreement dated March 31, 1996.

     9.10  Dividends.  Not to declare or pay any  dividends on any of its shares
except dividends payable in capital stock of the Borrower,  and not to purchase,
redeem or otherwise  acquire for value any of its shares,  or create any sinking
fund in relation thereto.

     9.11 Notices to Bank. To promptly notify the Bank in writing of:

          (a) any lawsuit  claiming  damages of over Two Hundred Fifty  Thousand
     Dollars ($250,000) against the Borrower or any Guarantor.

          (b) any  substantial  dispute  between the Borrower (or any Guarantor)
     and any government authority.

          (c) any failure to comply with this Agreement.

          (d) any material adverse change in the Borrower's (or any Guarantor's)
     business  condition  (financial or  otherwise),  operations,  properties or
     prospects, or ability to repay the credit.

          (e) any  change  in the  Borrower's  or any  Guarantor's  name,  legal
     structure, or chief executive office.

          (f) the  receipt  of any  notice or  communication  regarding  (i) any
     threatened  or  pending   investigation   or  enforcement   action  by  any
     governmental  authority or any other claim relating to health,  safety, the
     environment,  or any hazardous  substances with regard to the Borrower's or
     any Guarantor's property,  activities,  or operations or (ii) any knowledge
     on the part of the Borrower that hazardous substances exist on or under the
     Borrower's or any Guarantor's real property.

     9.12 Books and Records. To maintain,  and cause each Guarantor to maintain,
adequate books and records.

     9.13 Audits.

          (a) To allow  the Bank and its  agents,  upon  ten  days'  notice,  to
     inspect the Borrower's and each Guarantor's  properties  (including  taking
     and  removing  samples  related to any  investigation  regarding  hazardous
     substances) and examine,  audit and make copies of books and records at any
     reasonable time. If any of the Borrower's or Guarantor's properties,  books
     or records are in the possession of a third party, the Borrower  authorizes
     that third party to permit the Bank or its agents to have access to perform
     inspections or audits and to respond to the Bank's requests for information
     concerning such properties, books and records.

          (b) The Bank has no duty to  inspect  the  Borrower's  or  Guarantor's
     properties  or to  examine,  audit or copy books and  records  and the Bank
     shall not incur any  obligation  or  liability  by reason of not making any
     such  inspection  or  inquiry.  In the  event  that the Bank  inspects  the
     Borrower's or  Guarantor's  properties or examines,  audits or copies books
     and records,  the Bank will be acting solely for the purposes of protecting
     the Bank's  security and preserving the Bank's rights under this Agreement.
     Neither  the  Borrower  nor any  other  party  is  entitled  to rely on any
     inspection or other  inquiry by the Bank.  The Bank owes no duty of care to
     protect the  Borrower,  the  Guarantor  or any other party  against,  or to
     inform the  Borrower,  the  Guarantor  or any other  party of, any  adverse
     condition  that may be observed as affecting the  Borrower's or Guarantor's
     properties or premises, or the Borrower's or Guarantor's business.

          (c) The Bank  shall  hold all  nonpublic  information  concerning  the
     Borrower  obtained from the Borrower  through such audits and  inspections,
     including  information  obtained  through the Bank's  agents,  confidential
     pursuant  to the  Bank's  normal  practices  and  procedures  for  handling
     confidential  information of such nature,  provided that the Bank shall not
     be precluded  from making  disclosure  regarding such  information:  (i) to
     counsel of the Bank,  accountants  and other  professional  advisors of the
     Bank;  (ii) in response  to a subpoena or order of a court or  governmental
     agency;  (iii)  at the  request  of any  bank  regulatory  authority  or in
     connection  with an  examination  of the  Bank by such  authority;  (iv) as
     required by law or applicable regulation;  or (v) to the extent required in
     connection with the exercise of any remedy hereunder.  Notwithstanding  the
     foregoing,  the Bank may in its  discretion  disclose to the Borrower,  the
     Guarantor or any other party any findings relating to hazardous  substances
     (as defined in  paragraph  10 below) made as a result of, or in  connection
     with, any inspection of the Borrower's or Guarantor's properties.

     9.14  Compliance  with Laws. To comply (and cause each Guarantor to comply)
with the laws (including any fictitious name statute),  regulations,  and orders
of any government  body with  authority  over the Borrower's or the  Guarantor's
business.

     9.15   Preservation  of  Rights.  To  maintain  and  preserve  all  rights,
privileges, and franchises the Borrower and each Guarantor now has.

     9.16  Maintenance  of  Properties.  To  make  any  repairs,   renewals,  or
replacements  to keep the  Borrower's  and each  Guarantor's  properties in good
working condition.

     9.17 Perfection of Liens. To help the Bank perfect and protect its security
interests and liens, and reimburse it for related  reasonable costs it incurs to
protect its security interests and liens.

     9.18 Cooperation.  To take any action  reasonably  requested by the Bank to
carry out the intent of this Agreement.

     9.19 Insurance.

          (a)  Insurance  Covering  Collateral.  To maintain  all risk  property
     damage insurance  policies  covering the tangible  property  comprising the
     collateral.  Each insurance policy must be for the full replacement cost of
     the collateral and include a replacement cost  endorsement,  and may have a
     deductible of up to $25,000.  The insurance  must be issued by an insurance
     company  acceptable  to the Bank and must  include a lender's  loss payable
     endorsement in favor of the Bank in a form acceptable to the Bank.

          (b) General Business Insurance.  To maintain insurance satisfactory to
     the  Bank  as to  amount,  nature  and  carrier  covering  property  damage
     (including  loss  of  use  and  occupancy)  to any  of  the  Borrower's  or
     Guarantor's  properties,  public liability insurance including coverage for
     contractual liability, product liability and workers' compensation, and any
     other insurance which is usual for the Borrower's or Guarantor's business.

          (c) Evidence of Insurance. Upon the request of the Bank, to deliver to
     the Bank a copy of each insurance  policy,  or, if permitted by the Bank, a
     certificate of insurance listing all insurance in force.

     9.20  Additional  Negative  Covenants.  Not to,  without the Bank's written
consent (and not permit any Guarantor to):

          (a) engage in any business activities substantially different from the
     Borrower's or Guarantor's present business.

          (b) liquidate or dissolve the Borrower's or Guarantor's business.

          (c) enter into any consolidation, merger, or other combination.

          (d) sell,  assign,  lease,  transfer or otherwise  dispose of all or a
     substantial  part  of  the  Borrower's  or  Guarantor's   business  or  the
     Borrower's or Guarantor's assets.

          (e) sell, assign, lease, transfer or otherwise dispose of any material
     assets,  or enter into any agreement to do so, except as follows:  (i) with
     respect to accounts  receivable,  for a consideration at least equal to the
     balance  outstanding  thereunder;  (ii) with  respect to  inventory,  for a
     consideration at least equal to the Borrower's or Guarantor's cost thereof;
     (iii) with respect to fixed assets or equipment,  sales or  dispositions in
     the ordinary course of business,  including  dispositions of used, worn-out
     or surplus  equipment;  and (iv) the sale of  equipment  to the extent that
     such  equipment  is  exchanged  for credit  against the  purchase  price of
     similar replacement equipment,  or the proceeds of such sale are reasonably
     promptly applied to the purchase price of such replacement equipment.

          (f) enter into any sale and  leaseback  agreement  covering any of its
     fixed or capital assets,  except to the extent  permitted by paragraphs 9.7
     and 9.8 above.

          (g) voluntarily suspend its business for more than one day (except for
     weekends and state or federal holidays).

     9.21 ERISA Plans.  With respect to a Plan subject to Title IV of ERISA,  to
give prompt written notice to the Bank of:

          (a) The  occurrence of any reportable  event under Section  4043(c) of
     ERISA for which the PBGC requires 30 day notice.

          (b) Any action by the Borrower or any ERISA  Affiliate to terminate or
     withdraw  from a Plan or the  filing of any  notice of intent to  terminate
     under Section 4041 of ERISA.

          (c) The  commencement  of any proceeding  with respect to a Plan under
     Section 4042 of ERISA.

     9.22  Compliance  with  Environmental  Requirements.  With  regard  to  the
Borrower's and each Guarantor's property,  activities,  or operations, to comply
with the  recommendations of any qualified  environmental  engineer or orders or
directions issued by any governmental  authority relating to health, safety, the
environment,  or any hazardous  substances  including those orders or directives
requiring the investigation, clean-up, or removal of hazardous substances.

     9.23 Loans and  Investments.  Not to (and not permit any Guarantor to) make
any loans or other  extensions of credit to, or make any investments in, or make
any capital  contributions  or other  transfers of assets to, any  individual or
entity,  or acquire or purchase a business or its assets, or become a partner in
any  partnership or member of any joint venture  (collectively,  "Investments"),
except for:

          (a) extensions of credit in the nature of accounts receivable or notes
     receivable  arising  from the sale or  lease  of goods or  services  in the
     ordinary course of business.

          (b) investments in any of the following:

               (i) certificates of deposit;

               (ii) U.S.  treasury  bills and other  obligations  of the federal
          government;

               (iii)  other   investments  in  accordance  with  the  Borrower's
          investment policy previously provided to the Bank;

          (c) intercompany loans among the Borrower and the Guarantors;

          (d) Investments not covered by (a) through (c) above, for an aggregate
     consideration  (including  assumption  of  liabilities)  not  exceeding the
     following:

               (i) Five Million Dollars ($5,000,000) in 1997; and

               (ii)  Ten  Million  Dollars  ($10,000,000)  from the date of this
          Agreement through December 1, 1999.

10.  HAZARDOUS WASTE INDEMNIFICATION

     The Borrower  will  indemnify  and hold  harmless the Bank from any loss or
liability   directly  or  indirectly   arising  out  of  the  use,   generation,
manufacture,   production,  storage,  release,  threatened  release,  discharge,
disposal or presence of a hazardous substance. This indemnity will apply whether
the  hazardous  substance  is on,  under or about  the  Borrower's  property  or
operations or property leased to the Borrower. The indemnity includes but is not
limited to reasonable  attorneys' fees (including the reasonable estimate of the
allocated  cost of in-house  counsel and staff).  The  indemnity  extends to the
Bank, its parent, subsidiaries and all of their directors,  officers, employees,
agents,  successors,  attorneys and assigns.  "Hazardous  substances"  means any
substance,  material  or waste that is or becomes  designated  or  regulated  as
"toxic," "hazardous,"  "pollutant," or "contaminant" or a similar designation or
regulation  under any  federal,  state or local law  (whether  under common law,
statute,  regulation or otherwise) or judicial or administrative  interpretation
of such,  including without limitation  petroleum or natural gas. This indemnity
will survive repayment of the Borrower's obligations to the Bank.

11.  DEFAULT

     If any of the following  events occurs,  the Bank may do one or more of the
following:  declare the Borrower in default,  stop making any additional  credit
available  to the  Borrower,  and require the  Borrower to repay its entire debt
immediately  and without prior notice.  If an event of default  occurs under the
paragraph entitled "Bankruptcy," below, with respect to the Borrower,  then, the
entire  debt  outstanding  under  this  Agreement  will   automatically  be  due
immediately.

     11.1  Failure  to Pay.  The  Borrower  fails to make a payment  under  this
Agreement within 5 days after the date when due.

     11.2  Lien  Priority.  The Bank  fails to have an  enforceable  first  lien
(except for liens on equipment  and except for any prior liens to which the Bank
has  consented  in  writing) on or security  interest in any  property  given as
security  for this loan.  If, in the Bank's  reasonable  opinion,  the breach is
capable of being remedied, the breach will not be considered an event of default
under this  Agreement  for a period of five (5) days after the date on which the
Bank gives written notice of the breach to the Borrower; provided, however, that
the Bank will not be obligated to extend any  additional  credit to the Borrower
during that period.

     11.3 False Information.  The Borrower (or any Guarantor) has given the Bank
materially false or misleading information or representations.

     11.4  Bankruptcy.  The  Borrower  (or any  Guarantor)  files  a  bankruptcy
petition, a bankruptcy petition is filed against the Borrower (or any Guarantor)
or the Borrower (or any Guarantor) makes a general assignment for the benefit of
creditors.

     11.5  Receivers.  A  receiver  or similar  official  is  appointed  for the
Borrower's (or any Guarantor's) business, or the business is terminated.

     11.6  Lawsuits.  Any lawsuit or lawsuits are filed on behalf of one or more
trade  creditors  against the  Borrower in an  aggregate  amount of Four Million
Dollars  ($4,000,000)  or more in  excess  of any  insurance  coverage,  and the
lawsuit(s) are not dismissed within thirty (30) days of the date of filing.

     11.7 Judgments. Any judgments or arbitration awards are entered against the
Borrower (or any Guarantor),  or the Borrower (or any Guarantor) enters into any
settlement  agreements  with respect to any  litigation  or  arbitration,  in an
aggregate  amount of Four Million Dollars  ($4,000,000) or more in excess of any
insurance coverage.

     11.8 Government Action. Any government authority takes action that the Bank
believes  materially  adversely  affects  the  Borrower's  (or any  Guarantor's)
financial condition or ability to repay.

     11.9  Material  Adverse  Change.  A material  adverse  change occurs in the
Borrower's (or any  Guarantor's)  business  condition  (financial or otherwise),
operations, properties or prospects, or ability to repay the credit.

     11.10  Cross-default.  Any default occurs under any agreement in connection
with any credit the Borrower,  any Guarantor,  or any of the Borrower's  related
entities or affiliates  (except Monsanto  Company) has obtained from anyone else
or which the Borrower, any Guarantor,  or any of the Borrower's related entities
or affiliates has guaranteed in the amount of Two Hundred Fifty Thousand Dollars
($250,000) or more in the aggregate,  if (a) any  applicable  cure period in the
relevant  credit  agreement has expired,  and (b) the default either consists of
failing  to make a  payment  when due or gives  the  other  lender  the right to
accelerate the obligation.

     11.11  Default  under  Related  Documents.   Any  guaranty,   subordination
agreement,  security agreement,  or other document in favor of the Bank required
by this  Agreement  is  defaulted  or no longer  in  effect.  If, in the  Bank's
reasonable opinion, the breach is capable of being remedied, the breach will not
be considered  an event of default  under this  Agreement for a period of thirty
(30) days after the date on which the Bank gives written notice of the breach to
the Borrower;  provided,  however, that the Bank will not be obligated to extend
any additional credit to the Borrower during that period.

     11.12 Other Bank  Agreements.  The Borrower,  any Guarantor,  or any of the
Borrower's related entities or affiliates  (except Monsanto Company)  materially
fails to meet the  conditions  of, or fails to perform any  material  obligation
under any other agreement such company has with the Bank or any affiliate of the
Bank.  If, in the  Bank's  reasonable  opinion,  the  breach is capable of being
remedied,  the breach  will not be  considered  an event of  default  under this
Agreement  for a period  of thirty  (30)  days  after the date on which the Bank
gives written notice of the breach to the Borrower;  provided, however, that the
Bank will not be  obligated  to extend  any  additional  credit to the  Borrower
during that period.

     11.13  ERISA  Plans.  The  occurrence  of any one or more of the  following
events with respect to a Plan subject to Title IV of ERISA,  provided such event
or events could reasonably be expected,  in the judgment of the Bank, to subject
the  Borrower  to any tax,  penalty  or  liability  (or any  combination  of the
foregoing) which, in the aggregate,  could have a material adverse effect on the
financial condition of the Borrower:

          (a) A reportable event shall occur under Section 4043(c) of ERISA with
     respect to a Plan.

          (b) Any Plan  termination (or commencement of proceedings to terminate
     a Plan) or the full or partial  withdrawal  from a Plan by the  Borrower or
     any ERISA Affiliate.

     11.14 Change of Ownership. Monsanto Company ceases to own a majority of the
capital stock of the Borrower.

     11.15 Monsanto  Agreements.  Any term or condition of the Monsanto Sub Debt
or any credit agreement or technology  licensing  agreement between the Borrower
and Monsanto  Company is modified,  amended or waived,  or any such agreement is
terminated, if such action would have a material adverse effect on the financial
condition or prospects  of the Borrower or the  Borrower's  ability to repay the
credit.

     11.16  Financial  Covenants.  The Borrower  breaches the terms of paragraph
9.3, 9.4, 9.5 or 9.6; whether such failure is evidenced by financial  statements
delivered  to the Bank or is  otherwise  known to the  Borrower or the Bank.  If
there is credit  available to the  Borrower  under the Monsanto Sub Debt line of
credit in an amount  sufficient to cure such breach,  there shall be no event of
default if the Borrower cures the breach by obtaining an advance under such line
of credit  within five (5)  business  days after the date on which the breach of
the covenant is first known;  provided,  however, that such advance must be used
by the Borrower to reduce any amounts outstanding under this Agreement.

     11.17 Other Breach Under Agreement.  The Borrower  materially fails to meet
the conditions of, or fails to perform any material  obligation  under, any term
of this  Agreement  not  specifically  referred to in this  Article.  If, in the
Bank's reasonable opinion,  the breach is capable of being remedied,  the breach
will not be considered an event of default under this  Agreement for a period of
thirty  (30) days after the date on which the Bank gives  written  notice of the
breach to the Borrower;  provided,  however, that the Bank will not be obligated
to extend any additional credit to the Borrower during that period.

12. ENFORCING THIS AGREEMENT; MISCELLANEOUS

     12.1 GAAP.  Except as otherwise  stated in this  Agreement,  all  financial
information  provided to the Bank and all financial covenants will be made under
generally accepted accounting principles, consistently applied.

     12.2 California Law. This Agreement is governed by California law.

     12.3  Successors  and Assigns.  This Agreement is binding on the Borrower's
and the Bank's  successors  and assignees.  The Borrower  agrees that it may not
assign  this  Agreement  without  the Bank's  prior  consent.  The Bank may sell
participations  in or assign this loan, and may exchange  financial  information
about the Borrower  with actual or potential  participants  or  assignees.  If a
participation is sold or the loan is assigned, the purchaser will have the right
of set-off against the Borrower.

     12.4 Arbitration.

          (a) This  paragraph  concerns the resolution of any  controversies  or
     claims  between the  Borrower  and the Bank,  including  but not limited to
     those that arise from:

               (i)  This  Agreement  (including  any  renewals,   extensions  or
          modifications of this Agreement);

               (ii) Any document, agreement or procedure related to or delivered
          in connection with this Agreement;

               (iii) Any violation of this Agreement; or

               (iv) Any claims for damages resulting from any business conducted
          between  the  Borrower  and the Bank,  including  claims for injury to
          persons, property or business interests (torts).

          (b) At the request of the Borrower or the Bank, any such controversies
     or claims  will be settled by  arbitration  in  accordance  with the United
     States  Arbitration Act. The United States  Arbitration Act will apply even
     though this Agreement provides that it is governed by California law.

          (c)  Arbitration  proceedings  will be  administered  by the  American
     Arbitration  Association  and will be  subject to its  commercial  rules of
     arbitration.

          (d) For purposes of the application of the statute of limitations, the
     filing of an  arbitration  pursuant to this  paragraph is the equivalent of
     the  filing  of a  lawsuit,  and any  claim  or  controversy  which  may be
     arbitrated  under this  paragraph is subject to any  applicable  statute of
     limitations.  The arbitrators will have the authority to decide whether any
     such claim or controversy  is barred by the statute of limitations  and, if
     so, to dismiss the arbitration on that basis.

          (e) If there is a dispute as to whether  an issue is  arbitrable,  the
     arbitrators will have the authority to resolve any such dispute.

          (f) The decision that results from an  arbitration  proceeding  may be
     submitted to any authorized court of law to be confirmed and enforced.

          (g) The procedure described above will not apply if the controversy or
     claim, at the time of the proposed  submission to arbitration,  arises from
     or relates to an obligation to the Bank secured by real property located in
     California.  In this case,  both the  Borrower and the Bank must consent to
     submission of the claim or controversy to  arbitration.  If both parties do
     not consent to  arbitration,  the  controversy  or claim will be settled as
     follows:

               (i) The  Borrower  and the Bank will  designate  a referee  (or a
          panel  of  referees)  selected  under  the  auspices  of the  American
          Arbitration Association in the same manner as arbitrators are selected
          in Association-sponsored proceedings;

               (ii) The  designated  referee (or the panel of referees)  will be
          appointed by a court as provided in California Code of Civil Procedure
          Section 638 and the following related sections;

               (iii) The referee (or the presiding referee of the panel) will be
          an active attorney or a retired judge; and

               (iv) The award that  results from the decision of the referee (or
          the panel) will be entered as a judgment  in the court that  appointed
          the referee,  in accordance  with the provisions of California Code of
          Civil Procedure Sections 644 and 645.

          (h) This  provision  does not limit the right of the  Borrower  or the
     Bank to:

               (i) exercise self-help remedies such as setoff;

               (ii)  foreclose  against  or sell any real or  personal  property
          collateral; or

               (iii)  act in a  court  of  law,  before,  during  or  after  the
          arbitration proceeding to obtain:

                    (A) an interim remedy; and/or

                    (B) additional or supplementary remedies.

               (i) The pursuit of or a successful action for interim, additional
          or supplementary  remedies,  or the filing of a court action, does not
          constitute  a  waiver  of the  right  of  the  Borrower  or the  Bank,
          including  the suing  party,  to submit  the  controversy  or claim to
          arbitration if the other party contests the lawsuit.  However,  if the
          controversy  or claim arises from or relates to an  obligation  to the
          Bank which is secured by real  property  located in  California at the
          time of the proposed submission to arbitration,  this right is limited
          according to the  provision  above  requiring  the consent of both the
          Borrower and the Bank to seek resolution through arbitration.

               (j) If the Bank  forecloses  against any real  property  securing
          this Agreement,  the Bank has the option to exercise the power of sale
          under  the  deed of trust  or  mortgage,  or to  proceed  by  judicial
          foreclosure.

     12.5  Severability;   Waivers.  If  any  part  of  this  Agreement  is  not
enforceable,  the rest of the  Agreement  may be enforced.  The Bank retains all
rights,  even if it makes a loan after default. If the Bank waives a default, it
may enforce a later default.  Any consent or waiver under this Agreement must be
in writing.

     12.6  Administration  Costs.  The  Borrower  shall  pay  the  Bank  for all
reasonable  costs  incurred by the Bank in connection  with  administering  this
Agreement.

     12.7  Attorneys'  Fees.  The  Borrower  shall  reimburse  the  Bank for any
reasonable costs and attorneys' fees incurred by the Bank in connection with the
enforcement or  preservation  of any rights or remedies under this Agreement and
any other documents  executed in connection  with this Agreement,  and including
any amendment,  waiver,  "workout" or restructuring under this Agreement. In the
event of a lawsuit or arbitration  proceeding,  the prevailing party is entitled
to recover costs and reasonable  attorneys' fees incurred in connection with the
lawsuit or arbitration proceeding,  as determined by the court or arbitrator. In
the event  that any case is  commenced  by or  against  the  Borrower  under the
Bankruptcy  Code (Title 11,  United  States  Code) or any  similar or  successor
statute,  the Bank is entitled to recover costs and reasonable  attorneys'  fees
incurred by the Bank related to the preservation,  protection, or enforcement of
any rights of the Bank in such a case.  As used in this  paragraph,  "attorneys'
fees" includes the allocated costs of the Bank's in-house counsel.

     12.8 One  Agreement.  This  Agreement  and any  related  security  or other
agreements required by this Agreement, collectively:

     (a) represent the sum of the understandings and agreements between the Bank
and the Borrower concerning this credit;

     (b) replace any prior oral or written  agreements  between the Bank and the
Borrower concerning this credit; and

     (c) are  intended by the Bank and the  Borrower as the final,  complete and
exclusive statement of the terms agreed to by them.

In the event of any conflict  between this  Agreement  and any other  agreements
required by this Agreement, this Agreement will prevail.

     12.9 Disposition of Schedules,  Reports,  Etc.  Delivered by Borrower.  The
Bank  will not be  obligated  to return  any  schedules,  invoices,  statements,
budgets, forecasts,  reports or other papers delivered by the Borrower. The Bank
will destroy or otherwise dispose of such materials at such time as the Bank, in
its discretion, deems appropriate.

     12.10 Returned Merchandise.  Until the Bank exercises its rights to collect
the accounts  receivable as provided under any security agreement required under
this  Agreement,  the Borrower  may  continue its present  policies for returned
merchandise  and  adjustments.  Credit  adjustments  with  respect  to  returned
merchandise  shall be made  immediately  upon receipt of the  merchandise by the
Borrower  or upon such other  disposition  of the  merchandise  by the debtor in
accordance with the Borrower's instructions. If a credit adjustment is made with
respect to any Acceptable  Receivable,  the amount of such  adjustment  shall no
longer be included in the amount of such Acceptable  Receivable in computing the
Borrowing Base.

     12.11 Verification of Receivables.  The Bank may at any time, either orally
or in writing,  request  confirmation  from any debtor of the current amount and
status of the accounts receivable upon which such debtor is obligated.

     12.12  Waiver  of  Confidentiality.  The  Borrower  authorizes  the Bank to
discuss the  Borrower's  financial  affairs  and  business  operations  with any
accountants,  auditors,  business  consultants,  or other professional  advisors
employed by the  Borrower,  and to request from such parties such  financial and
business  information or reports (including  management  letters) concerning the
Borrower as the Bank deems appropriate.

     12.13  Indemnification.  The  Borrower  will  indemnify  and  hold the Bank
harmless from any loss,  liability,  damages,  judgments,  and costs of any kind
relating to or arising  directly or indirectly  out of (a) this Agreement or any
document required hereunder, (b) any credit extended or committed by the Bank to
the Borrower hereunder,  (c) any claim, whether well-founded or otherwise,  that
there has been a failure to comply with any law regulating the Borrower's  sales
or  leases  to or  performance  of  services  for  debtors  obligated  upon  the
Borrower's accounts receivable and disclosures in connection therewith,  and (d)
any litigation or proceeding  related to or arising out of this  Agreement,  any
such document,  any such credit, or any such claim. This indemnity  includes but
is not limited to attorneys'  fees  (including  the  allocated  cost of in-house
counsel).  This indemnity extends to the Bank, its parent,  subsidiaries and all
of their directors,  officers,  employees,  agents,  successors,  attorneys, and
assigns. This indemnity will survive repayment of the Borrower's  obligations to
the  Bank.  All sums  due to the Bank  hereunder  shall  be  obligations  of the
Borrower,  due and payable  immediately without demand. This indemnity shall not
apply to any  liability,  loss or  costs  which  arise  from  the  Bank's  gross
negligence or willful misconduct.

     12.14  Notices.   All  notices  required  under  this  Agreement  shall  be
personally  delivered  or sent by first  class  mail,  postage  prepaid,  to the
addresses on the signature page of this Agreement, or to such other addresses as
the Bank and the Borrower may specify from time to time in writing.

     12.15 Headings.  Article and paragraph  headings are for reference only and
shall not  affect  the  interpretation  or  meaning  of any  provisions  of this
Agreement.

     12.16 Counterparts.  This Agreement may be executed in as many counterparts
as  necessary  or  convenient,   and  by  the  different   parties  on  separate
counterparts  each of which,  when so executed,  shall be deemed an original but
all such counterparts shall constitute but one and the same agreement.

This Agreement is executed as of the date stated at the top of the first page.


BANK OF AMERICA NATIONAL         CALGENE, INC.
TRUST AND SAVINGS ASSOCIATION

By /s/ Robert L. Munn, Jr.       By /s/ Christian Leleu

Typed Name Robert L. Munn, Jr.   Typed Name Christian Leleu

Title V.P.                       Title Chief Financial Officer

By                               By /s/ Lloyd M. Kunimoto

Typed Name                       Typed Name Lloyd M. Kunimoto

Title                            Title President

Address where notices to         Address where notices to
the Bank are to be sent:         the Borrower are to be sent:
555 Capital Mall, Suite 150      1920 Fifth Street
Sacramento, CA 95814             Davis, CA 95616

                                   CALGENE, INC.

                            (formerly Calgene II, Inc.)

                                        AND

                                  MONSANTO COMPANY

                    AMENDED AND RESTATED STOCKHOLDERS AGREEMENT


<PAGE>







                                 TABLE OF CONTENTS


        ARTICLE 1 Effect of this Agreement ..............................      2

  1.1   Effect of this Agreement ........................................      2

        ARTICLE 2 Compliance with Securities Act ........................      2

  2.1   Certain Definitions .............................................      2
  2.2   Requested Registration ..........................................      8
  2.3   Company Registration ............................................     11
  2.4   Expenses of Registration ........................................     12
  2.5   Registration Procedures .........................................     13
  2.6   Indemnification .................................................     14
  2.7   Information by Holder ...........................................     16
  2.8   Rule 144 Reporting ..............................................     17
  2.9   Transfer of Registration Rights .................................     17
        2.10 Limitations on Subsequent Registration Rights ..............     18
        2.11 Termination of Registration Rights .........................     18
        2.12 "Market Stand-off" Agreement ...............................     18

        ARTICLE 3 Anti-Dilution Rights and Limitations on Owner .........     18

  3.1   Anti-Dilution Rights ............................................     18
  3.2   Private Offering ................................................     19
  3.3   Public Offering .................................................     19
  3.4   Limitations .....................................................     20
  3.5   Open Market Purchases to Maintain Ownership Percentage ..........     20
  3.6   Limitations on Holder's Ownership ...............................     20
  3.7   Limitations on Holder's Resale of Company Securities ............     21

        ARTICLE 4 Company and Calgene Corporate Governance ..............     22

  4.1   Composition of the Board of Directors and Calgene Board .........     22
  4.2   Solicitation and Voting of Shares ...............................     25
  4.3   Committees ......................................................     26
  4.4   Approval Required for Certain Actions ...........................     28
  4.5   Enforcement of this Agreement ...................................     31
  4.6   Certificate of Incorporation and By-laws ........................     31
  4.7   Advisors ........................................................     31
  4.8   Injunctive Relief ...............................................     31

        ARTICLE 5 Governance of Gargiulo ................................     32
<PAGE>
        ARTICLE 6 Miscellaneous .........................................     32

  6.1   Governing Law ...................................................     32
  6.2   Successors and Assigns ..........................................     32
  6.3   Entire Agreement; Amendment .....................................     32
  6.4   Notices .........................................................     32
  6.5   Delays or Omissions .............................................     33
  6.6   Counterparts ....................................................     33
  6.7   Severability ....................................................     33
  6.8   Stock Legends ...................................................     34
  6.9   [This section intentionally left blank.] ........................     34
        6.10 Audits, Consultants and Inspections ........................     34
        6.11 No Third Party Beneficiaries ...............................     35
        6.12 Sections and Articles ......................................     35
        6.13 Headings ...................................................     35

<PAGE>

                    AMENDED AND RESTATED STOCKHOLDERS AGREEMENT

     AGREEMENT made as of the 12th day of November, 1996, by and between
Calgene, Inc., a Delaware corporation, (formerly known as Calgene II, Inc.)
having its principal place of business at 1920 Fifth Street, Davis, California
95616 (the "Company"), and Monsanto Company, a Delaware corporation, having its
principal place of business at 800 North Lindbergh Boulevard, St. Louis,
Missouri 63167 ("Monsanto").

     WHEREAS, Calgene Technology Corporation, a Delaware corporation and a
wholly- owned subsidiary of the Company (formerly known as Calgene, Inc.)
("Calgene"), and Monsanto entered into an Agreement and Plan of Reorganization,
dated as of October 13, 1995 (the "Reorganization Agreement"), and certain other
Transaction Agreements (as defined in the Reorganization Agreement) whereby
Monsanto acquired shares of the Company's common stock, par value $.001 per
share ("Common Stock") and may acquire additional shares of Common Stock;

     WHEREAS, the Company and Monsanto agreed that the Company shall, at the
request of a Holder (as hereafter defined), register under the Securities Act of
1933, as amended (the "Securities Act"), and register or qualify under any
applicable state securities or blue sky laws the Common Stock of the Company
acquired or to be acquired by Holder so as to permit a Holder to sell such
Common Stock in the public markets;

     WHEREAS, the Company and Monsanto agreed on certain restrictions and
obligations with respect to the management and operation of the Company, Calgene
and Tomato Investment Associates, Inc., a Delaware corporation and a
wholly-owned subsidiary of the Company ("Tomato Associates");

     WHEREAS, the Company and Monsanto have entered into a Stock Purchase
Agreement dated as of September 27, 1996 (the "Stock Purchase Agreement")
pursuant to which Monsanto has agreed to purchase additional shares of Common
Stock of the Company; and

     WHEREAS, in connection with the consummation of the transaction
contemplated by the Stock Purchase Agreement, the Company and Monsanto desire to
amend the Stockholders Agreement dated March 31, 1996 by and between the Company
and Monsanto (the "Prior Stockholders Agreement") in its entirety and to become
bound by the terms of this Agreement;

     NOW, THEREFORE, in consideration of the premises and the mutual covenants
and conditions herein contained, the Company and Monsanto hereby agree as
follows:

<PAGE>

                                     ARTICLE 1
                              Effect of this Agreement

     1.1  Effect of this Agreement. Effective upon the date hereof, and subject
          only to the conditions set forth herein, all provisions relating to
          the granting of registration rights and covenants related thereto made
          by the Company and Monsanto shall be contained in this Agreement. The
          registration rights and covenants provided herein set forth the sole
          and entire agreement between the Company and Monsanto on the subject
          matter of registration rights.


                                     ARTICLE 2
                           Compliance with Securities Act

     2.1  Certain Definitions. As used in this Agreement, the following terms
          shall have the following respective meanings (all terms defined in
          this Article 2 or in other provisions of this Agreement in the
          singular shall have the same meaning when used in the plural and vice
          versa):

          "Affiliate" has the same  meaning as in Rule 12b-2  promulgated  under
          the Exchange Act.

          "Associate" has the same  meaning as in Rule 12b-2  promulgated  under
          the Exchange Act.

          "Board" or "Board of Directors" means the Board of Directors of the
          Company except where the context otherwise requires.

          "Calgene" has the meaning set forth in the recitals herein.

          "Calgene Board" means the Board of Directors of Calgene.

          "Calgene Director" means a member of the Calgene Board.

          "Commission" means the Securities and Exchange Commission or any other
          federal agency at the time administering the Securities Act.

          "Common Stock"  means  the  Common  Stock,  $.001  par  value,  of the
          Company.

          "Company" has the meaning set forth in the first paragraph hereof.

          "Company Credit Facility" means the Holding Company Credit Facility
          Agreement dated March 31, 1996 between the Company and Monsanto.


<PAGE>

          "Company Director" means an Independent Director who is designated for
          such position by the Company in accordance with Section 4.1 hereof.

          "Company Management Director" means the Chief Executive Officer (or,
          if there is none at any time, a Director nominated by a majority of
          the Company Directors) and a second Director who shall be nominated by
          a majority of the Company Directors.

          "Company Securities" has the meaning set forth in Section 3.1 hereof.

          "Control Securities" means securities of the Company, other than
          Restricted Securities, owned by a Holder at the time such Holder would
          be deemed to be an Affiliate of the Company.

          "Credit Facilities" means the Company Credit Facility and the Gargiulo
          Credit Facility.

          "Director" means a member of the Board of Directors of the Company.

          "Effective Date" means November 12, 1996.

          "Effective Date Percentage" means the greater of 53% or the percentage
          of outstanding shares of Common Stock of the Company held by Monsanto
          immediately after the consummation of the transactions contemplated by
          the Stock Purchase Agreement.

          "Equity Security" means (i) any Common Stock or other Voting Stock,
          (ii) any securities of the Company convertible into or exchangeable
          for Common Stock or other Voting Stock or (iii) any options, rights or
          warrants (or any similar securities) issued by the Company to acquire
          Common Stock or other Voting Stock.

          "Exchange Act" means the Securities Exchange Act of 1934, as amended.

          "Financial Purchaser" means a Person (i) purchasing Company Securities
          from Monsanto for investment purposes or otherwise in the ordinary
          course of business and not for the purpose nor with the effect of
          changing or influencing the control of the Company and (ii) which
          Person is not already primarily in the same lines of business as the
          Company.

          "Gargiulo" means Gargiulo,  Inc.  formerly known as Tomato  Investment
          Associates, Inc.

<PAGE>

          "Gargiulo Business" means the business transacted by Tomato Associates
          after March 31, 1996, which business was transacted by Gargiulo prior
          to March 31, 1996.

          "Gargiulo  Credit   Facility"   means  the  Gargiulo  Credit  Facility
          Agreement dated March 31, 1996 between the Company and Monsanto.

          "hereto", "hereunder", "herein", "hereof" and the like mean and refer
               to this Agreement as a whole and not merely to the specific
               article, section, paragraph or clause in which the respective
               word appears.

              "Holder" means Monsanto and, subject to Section 2.9 hereof and
              except for purposes of Article 3 hereof, any subsequent holder of
              outstanding Registrable Securities.

              "Indemnified  Party" has the meaning set forth in Section  2.6(c)
              hereof.

              "Indemnifying  Party" has the meaning set forth in Section 2.6(c)
              hereof.

              "Independent Director" means a Director or Calgene Director (i)
              who is not and has never been an officer or employee of Calgene,
              the Company, any Affiliate or Associate of Calgene or the Company
              or of a Person that derived five percent (5%) or more of its
              revenues or earnings in its most recent fiscal year from
              transactions involving Calgene, the Company or any Affiliate or
              Associate of Calgene or the Company, (ii) who is not and has never
              been an officer or employee of Monsanto, any Affiliate or
              Associate of Monsanto or of a Person that derived more than five
              percent (5%) of its revenues or earnings in its most recent fiscal
              year from transactions involving Monsanto or any Affiliate or
              Associate of Monsanto, (iii) who is not and never has been an
              officer or employee of Gargiulo, any Affiliate or Associate of
              Gargiulo or of a Person that derived more than five percent (5%)
              of its revenues or earnings in its most recent fiscal year from
              transactions involving Gargiulo or any Affiliate or Associate of
              Gargiulo, (iv) who has no affiliation, compensation, consulting or
              contracting arrangement with Calgene, the Company, Monsanto,
              Gargiulo or their respective Affiliates or Associates or any other
              Person such that a reasonable person would regard such Director as
              likely to be unduly influenced by management of Calgene, the
              Company or Monsanto, respectively (provided, however, that no
              Person shall be regarded as being unduly influenced by the
              management of Monsanto merely because such Person serves or
              previously served as a director of Monsanto or any Affiliate or
              Associate of Monsanto), and (v) who has an outstanding reputation
              for personal integrity and distinguished achievement in areas
              relevant to the Company. Notwithstanding the foregoing, no member
              of the immediate family of any Person who does not qualify to be
              an Independent Director by reason



<PAGE>
              of clause (i), (ii), (iii) or (iv) above shall be considered an
              Independent Director. For purposes of the preceding sentence, the
              term "immediate family" shall have the same meaning as set forth
              in Item 404(a) of Regulation S-K. Without limiting the foregoing,
              Roger H. Salquist shall qualify as an Independent Director so long
              as he continues to qualify under clauses (iv) and (v) of such
              definition. Roger H. Salquist shall not fail to qualify under
              clause (iv) above as a result of his Change in Control Employment
              Agreement dated July 19, 1995, as modified, or Consulting
              Agreement dated September 16, 1996 with the Company. Any of the
              above restrictions may be waived by unanimous action of the Board
              of Directors.

              "Monsanto" has the meaning set forth in the first paragraph 
              hereof.

              "Monsanto Director" means a Director or Calgene Director,
              including any Monsanto Management Director, who is designated for
              such position by Monsanto in accordance with Section 4.1 hereof.

              "Monsanto Management Director" means a Director or Calgene
              Director who is designated for such position by Monsanto in
              accordance with Section 4.1 hereof and who is or was an employee
              of Monsanto.

              "New Percentage Ownership" has the meaning set forth in 
              Section 3.6(c) hereof.

              "Non-Financial  Purchaser" means a Person, other than a Financial
              Purchaser, purchasing Company Securities from Monsanto.

              "Operating Plan" has the meaning set forth in Section  4.4(a)(ix)
              hereof.

              "Other Selling Stockholders" has the meaning set forth in Section
              2.2(c) hereof.

              "Percentage Interest" means the percentage of outstanding Voting
              Stock that is controlled directly or directly by Monsanto and its
              Affiliates.

              "Person" means a corporation, association, partnership, joint
              venture, limited liability company, individual, trust,
              unincorporated organization, a government agency or political
              subdivision thereof and any other entity.

              "Preliminary Prospectus" means a preliminary prospectus as
              contemplated by Rule 430 or 430A under the Securities Act included
              at any time in the Registration Statement.

              "Pre-Offering  Percentage"  has the  meaning set forth in Section
              3.1 hereof.


<PAGE>
              "Prospectus" means (i) the prospectus as first filed with the
              Commission pursuant to Rule 424(b) under the Securities Act or,
              (ii) if no such filing is required, the form of final prospectus
              included in the Registration Statement at the effective date
              thereof or (iii) if a Term Sheet or Abbreviated Term Sheet (as
              such terms are defined in Rule 434(b) and 434(c), respectively,
              under the Securities Act) is filed with the Commission pursuant to
              Rule 424(b) (7) under the Securities Act, the Term Sheet or
              Abbreviated Term Sheet and the last Preliminary Prospectus filed
              with the Commission prior to the time the Registration Statement
              became effective, taken together (including, in each case, the
              documents incorporated by reference therein pursuant to Item 12 of
              Form S-3 under the Securities Act), together with any supplement
              to any of the foregoing.

              "Registration Statement" means any registration statement of the
              Company filed under the Securities Act which covers any of the
              Registrable Securities pursuant to the provisions of this
              Agreement, including the Prospectus relating thereto and all
              amendments and supplements to such registration statement,
              including post-effective amendments, all exhibits and all material
              incorporated or deemed to be incorporated by reference in such
              registration statement.

              "Registrable Securities" means shares of Common Stock issued or
              issuable to Monsanto pursuant to the Transaction Agreements and
              the Prior Stockholders Agreement and the Stock Purchase Agreement
              whether owned by Monsanto or a permitted transferee of Monsanto
              and all such other securities of the Company acquired by Monsanto
              or any Affiliate of Monsanto in accordance herewith.

              "Register", "Registered" and "Registration", whether or not
              capitalized, mean and refer to a registration effected by
              preparing and filing a Registration Statement in compliance with
              the Securities Act and applicable rules and regulations
              thereunder, and the declaration or ordering of the effectiveness
              of such Registration Statement.

              "Registration Expenses" means all expenses incurred by the Company
              in compliance with this Article 2, including, without limitation,
              all registration fees, qualification fees, filing fees,
              advertising and road show expenses (excluding advertising and road
              show expenses incurred by a Holder), printing expenses, escrow
              fees, fees and disbursements of counsel for the Company, blue sky
              fees and expenses, and the expense of any special audits incident
              to or required by any such registration (but excluding the
              compensation of regular employees of the Company, which shall be
              paid in any event by the Company).

              "Reorganization  Agreement"  has the  meaning  set  forth  in the
              recitals herein.

<PAGE>
              "Requesting Holder" means a Holder requesting any registration
              pursuant to Section 2.2 hereof.

              "Restricted Securities" means the securities of the Company
              acquired by a Holder from the Company or an Affiliate of the
              Company otherwise than pursuant to a public offering.

              "Section 16  Officers"  has the  meaning  set  forth  in  Section
              4.3(b)(iii) hereof.

              "Securities Act" means the Securities Act of 1933, as amended.

              "Selling Expenses" means all underwriting discounts and selling
              commissions applicable to the sale of Registrable Securities.

              "Strategic Plan" has the meaning set forth in Section 4.4(a)(ix) 
              hereof.

              "Subsidiary" has the same meaning as in Rule l2b-2 promulgated 
              under the Exchange Act.

              "Substantial Part" means more than ten percent (10%) of the total
              consolidated assets of the Company as shown on the Company's
              consolidated balance sheet as of the end of the most recent fiscal
              quarter ending prior to the time the determination is made.

              "Tomato Associates" has the meaning set forth in the recitals 
              herein.

              "Transaction Agreements" has the meaning set forth in the 
              Reorganization Agreement.

              "Trigger Event" means the earliest of (i) any time that Monsanto's
              Percentage Interest is at least fifty-five percent (55%), (ii) the
              Company elects to convert borrowings made from Monsanto into
              Equity Securities and Monsanto's Percentage Interest is at least
              fifty percent (50%) after such conversion, or (iii) the closing of
              Monsanto's purchase of additional shares of Common Stock pursuant
              to the Stock Purchase Agreement.

              "Unaffiliated Equity Holders" means holders of Equity Securities
              other than Monsanto or any of its Affiliates.

              "Voting Stock" means securities having the right to vote generally
              in any election of Directors of the Company (other than solely by
              reason of the occurrence of an event).


<PAGE>
         2.2  Requested Registration.

               (a)  Request for Registration.  Holders of Registrable Securities
                    shall  have the right to  request  (with  such  requests  in
                    writing  and  stating  the  number of shares of  Registrable
                    Securities  to be  disposed  of and the  intended  method of
                    disposition  of  shares  by  such  Holders)  up to  two  (2)
                    registrations  on Form  S-3  (and  up to two (2)  additional
                    registrations on Form S-3 for each conversion of outstanding
                    principal  or interest  into shares of Common Stock upon the
                    occurrence of an "Event of Default" under the Company Credit
                    Facility or the Gargiulo Credit Facility (as defined in each
                    such  Credit  Facility,   respectively))  at  the  Company's
                    expense and an unlimited number of additional  registrations
                    on Form S-3 at the selling Holder's  expense,  provided that
                    the  requests  for  additional  registrations  are  made  by
                    Holders  of at least ten  percent  (10%) of the  Registrable
                    Securities, subject only to the following:

               (i)  The Company  shall not be required to effect a  registration
                    pursuant to this  Section 2.2 prior to  September  30, 1998,
                    unless an Event of Default has  occurred  and is  continuing
                    under the  Company  Credit  Facility  or under the  Gargiulo
                    Credit  Facility,  in  which  event  the  Company  shall  be
                    required to effect a  registration  pursuant to this Section
                    2.2 at any time upon the request of a Holder with respect to
                    any  shares  of  Common   Stock  issued  to  a  Holder  upon
                    conversion  of  outstanding  principal  or accrued  interest
                    under  either the Company  Credit  Facility or the  Gargiulo
                    Credit  Facility after the occurrence of an Event of Default
                    under either of such agreements.

               (ii) The Company  shall not be required to effect a  registration
                    pursuant to this Section 2.2 within one hundred eighty (180)
                    days after the effective date of the last such  registration
                    pursuant to this Section 2.2.

               (iii)The Company  shall not be required to effect a  Registration
                    Statement  in  any  particular  jurisdiction  in  which  the
                    Company  would be required  to execute a general  consent to
                    service   of  process  in   effecting   such   registration,
                    qualification  or compliance,  unless the Company is already
                    subject to service in such jurisdiction and except as may be
                    required  by the  Securities  Act  or  applicable  rules  or
                    regulations thereunder.

               (iv) The Company  shall not be required to effect a  Registration
                    Statement  for a period  of not more than  ninety  (90) days
                    immediately  following the delivery of a certificate  signed
                    by the



<PAGE>
                    President of the Company to the Requesting  Holders stating 
                    that, in the good faith  judgment of the Board of Directors 
                    of the Company,  it would be seriously  detrimental  to the 
                    Company and its shareholders for such  Registration  
                    Statement to be filed  on or  before  the date  filing  
                    would  otherwise  be required hereunder;  provided, 
                    however, that the Company may not  utilize  this right  
                    more than once in any twelve  (12) month  period and the 
                    Company may not  exercise  this right based on the fact 
                    that the Company has  recently  registered any of its 
                    securities  for the account of a security  holder or 
                    holders  exercising their respective demand  
                    registration rights.

                    If the Company cannot qualify for registration on Form S-3,
                    then the Company shall effect any registration required or
                    requested by the Holder on Form S-1, or such other
                    appropriate form, in which event this Section 2.2 shall 
                    apply in all respects as if the words "Form S-3" were 
                    replaced by the words "Form S-1" or the appropriate 
                    designation for such other form.

               (b)  Notice of Inclusion.  The Company shall give written  notice
                    to all Holders of Registrable Securities of the receipt of a
                    request for  registration  pursuant to this  Section 2.2 and
                    shall provide a reasonable  opportunity for other Holders to
                    participate in the registration; provided, however, that, if
                    the registration is for an underwritten  offering,  then the
                    terms  of  Section   2.2(c)   hereof   shall  apply  to  all
                    participants in such offering. Subject to the foregoing, the
                    Company  shall use its best  efforts to effect  promptly the
                    registration of all shares of Registrable Securities on Form
                    S-3 to the extent requested by the Holder or Holders thereof
                    for purposes of disposition.

               (c)  Underwriting. If the Requesting Holders intend to distribute
                    the Registrable Securities covered by their request by means
                    of an underwriting, then they shall so advise the Company as
                    a part of their  request made  pursuant to this Section 2.2,
                    and  the  Company  shall  include  such  information  in the
                    written notice  referred to in Section  2.2(b)  hereof.  The
                    right of any Holder to registration pursuant to this Section
                    2.2 shall be conditioned upon such Holder's participation in
                    such   underwriting  and  the  inclusion  of  such  Holder's
                    Registrable  Securities  in the  underwriting  to the extent
                    requested and to the extent provided herein.

                    The Company shall (together with all Holders proposing to
                    distribute their securities through such underwriting) enter
                    into an underwriting agreement in customary form with the
                    representative of the underwriter



<PAGE>
                   or underwriters of recognized national standing, selected for
                   such underwriting by a majority in interest of the Requesting
                   Holders and reasonably acceptable to the Company.
                   Notwithstanding any other provision of this Section 2.2, if
                   the representative advises the Requesting Holders in writing
                   that marketing factors require a limitation on the number of
                   shares to be underwritten, then the Requesting Holders shall
                   so advise all Holders, and the number of shares of
                   Registrable Securities that may be included in the
                   registration and underwriting shall be allocated first among
                   all Holders thereof in proportion, as nearly as practicable,
                   to the respective amounts of Registrable Securities held by
                   such Holders at the time of filing the Registration
                   Statement. No Registrable Securities excluded from the
                   underwriting by reason of the underwriter's marketing
                   limitation shall be included in such registration.

                   If any Holder of Registrable Securities disapproves of the
                   terms of the underwriting, then such person may elect to
                   withdraw therefrom by written notice to the Company, the
                   underwriter and the Requesting Holders. The Registrable
                   Securities and/or other securities so withdrawn shall also be
                   withdrawn from registration; provided, however, that, if, by
                   the withdrawal of such Registrable Securities, a greater
                   number of Registrable Securities held by other Holders may be
                   included in such registration (up to the maximum of any
                   limitation imposed by the underwriters), then the Company
                   shall offer to all Holders who have included Registrable
                   Securities in the registration the right to include
                   additional Registrable Securities in the same proportion used
                   to determine the underwriter limitation in this Section
                   2.2(c).

                   If the underwriter has not limited the number of Registrable
                   Securities to be underwritten, then the Company and its
                   executive officers, and such other Persons as are determined
                   by the Board of Directors, their successors, and their
                   assigns ("Other Selling Stockholders"), may include
                   securities for their own account in such registration if the
                   underwriter so agrees and if the number of Registrable
                   Securities held by the Holders that would otherwise have been
                   included in such registration and underwriting will not
                   thereby be limited for any reason, including but not limited
                   to the price for which the Registrable Securities will be
                   sold. To the extent that the underwriter wishes to limit the
                   number of shares to be included in the registration on behalf
                   of the Company and the Other Selling Stockholders, the shares
                   of Common Stock to be registered held by the Other Selling
                   Stockholders shall be excluded from such offering prior to
                   excluding any shares held by the Company and those held by
                   the Company shall be excluded prior to excluding any
                   Registrable Securities held by the Holders.


<PAGE>
         2.3  Company Registration.

              (a)  Notice and Inclusion. If, at any time after September 30,
                   1998, the Company shall determine to register any of its
                   securities for its own account, other than a registration
                   relating solely to employee benefit plans, or a registration
                   relating solely to a Commission Rule 145 transaction, the
                   Company shall:

                   (i)  promptly give to each Holder written notice thereof
                        (which shall include a list of the jurisdictions in
                        which the Company intends to attempt to qualify such
                        securities under the applicable blue sky or other state
                        securities laws); and

                   (ii) include in such registration (and any related
                        qualification under blue sky laws or other compliance),
                        and in any underwriting involved therein, all
                        Registrable Securities specified in a written request or
                        requests, within twenty (20) days after receipt of the
                        written notice from the Company, by any Holder or
                        Holders.

               (b)  Underwriting. If the registration of which the Company gives
                    notice is for a registered public offering by the Company of
                    its  securities  through an  underwriting,  then the Company
                    shall so advise the Holders as a part of the written  notice
                    given pursuant to Section  2.3(a)(i)  hereof. In such event,
                    the right of any  Holder to  registration  pursuant  to this
                    Section  2.3  shall  be   conditioned   upon  such  Holder's
                    participation in such underwriting and the inclusion of such
                    Holder's  Registrable  Securities in the underwriting to the
                    extent provided herein.  All Holders proposing to distribute
                    their securities  through such underwriting  shall (together
                    with the  Company,  and all the Other  Selling  Stockholders
                    distributing  their  securities  through such  underwriting)
                    enter into an underwriting  agreement in customary form with
                    the underwriter or underwriters selected for underwriting by
                    the  Company.  Notwithstanding  any other  provision of this
                    Section 2.3, if the  underwriter  determines  that marketing
                    factors  require a limitation  on the number of shares to be
                    underwritten,  then the  underwriter  may exclude  from such
                    registration and underwriting some or all of the Registrable
                    Securities  held by the  Holders  or the stock held by Other
                    Selling Stockholders in accordance with this Section 2.3(b).
                    The  Company  shall so  advise  all  Holders  and all  Other
                    Selling  Stockholders  distributing their securities through
                    such  underwriting,  and (i) as to the first registration in
                    which Holders are entitled to  participate  pursuant to this
                    Section 2.3, the number of Registrable  Securities and other
                    securities  that may be  included  in the  registration  and
                    underwriting shall be allocated among all Holders thereof on
                    the basis that shares held by all



<PAGE>
                  the Other Selling Stockholders who are not Holders shall
                   first be excluded to the extent required and, if further
                   exclusion is necessary, shares held by the selling Holders
                   shall then be excluded; provided, however, that, as among the
                   respective Other Selling Stockholders as a group on the one
                   hand and the Holders as a group on the other hand suffering
                   such exclusion, the exclusion shall be in proportion, as
                   nearly as practicable, to the amount of securities entitled
                   to inclusion in such registration held by each of the Other
                   Selling Stockholders as a group and each of the Holders at
                   the time of filing the Registration Statement; and (ii) as to
                   all subsequent registrations, the number of shares of
                   Registrable Securities and other securities that may be
                   included in the registration and underwriting shall be
                   allocated among all Other Selling Stockholders and the
                   Holders in proportion, as nearly as practicable, to the
                   respective amounts of securities entitled to inclusion in
                   such registration held by all such Other Selling Stockholders
                   and Holders at the time of filing the Registration Statement.
                   For purposes of the apportionment provisions in clause (i)
                   above, for any selling Holder that is a partnership or
                   corporation, the partners, retired partners, and shareholders
                   of such Holder, the estate and family members of such
                   partners and retired partners, and any trusts for the benefit
                   of any of the foregoing persons shall be deemed to be a
                   single "selling Holder," and any pro rata reduction with
                   respect to such selling Holder shall be based upon the
                   aggregate number of shares carrying registration rights owned
                   by all entities and individuals included in such "selling
                   Holder," as defined in this sentence. If any Other Selling
                   Stockholder or Holder disapproves of the terms of any such
                   underwriting, he may elect to withdraw therefrom by written
                   notice to the Company and the underwriter. Any securities
                   excluded or withdrawn from such underwriting shall be
                   withdrawn from such registration.

         2.4  Expenses of Registration. All Registration Expenses incurred in
              connection with any registration qualification or compliance
              pursuant to this Article 2 shall be borne by the Company;
              provided, however, that the Registration Expenses for the fifth
              and all subsequent registrations under Section 2.2(a) hereof
              requested by the Holders shall be borne by the requesting Holders
              pro rata on the basis of the number of their shares so registered.
              All Selling Expenses relating to the securities registered by
              Holders and, if applicable, Other Selling Stockholders, and fees
              and disbursements of counsel, shall be borne by the Holders or the
              Other Selling Stockholders, as the case may be, of such securities
              pro rata on the basis of the number of their shares so registered.


<PAGE>
         2.5  Registration Procedures.

               (a)  Company  shall use its best  efforts to  register or qualify
                    the  Registrable  Securities  covered  by such  Registration
                    Statement  under such other  securities  or blue sky laws of
                    such United States  jurisdictions as Holder shall reasonably
                    request  and do any and all acts  and  things  which  may be
                    necessary or desirable to enable  Holder to  consummate  the
                    public  sale or  other  disposition  in such  jurisdictions;
                    provided,  however,  that  Company  shall not be required in
                    connection therewith or as a condition thereto to qualify to
                    do business or file a general  consent to service of process
                    in any such jurisdictions.

               (b)  The Company represents and warrants that, on the date of its
                    effectiveness, the Registration Statement will comply in all
                    material  respects with the applicable  requirements  of the
                    Securities Act and the rules  thereunder,  including without
                    limitation Rule 415; on the date of its  effectiveness,  the
                    Registration Statement will not contain any untrue statement
                    of a  material  fact or  omit to  state  any  material  fact
                    required to be stated  therein or necessary in order to make
                    the  statements  made  therein  not  misleading;   provided,
                    however,  that no  representation  is made by  Company  with
                    respect  to  information  relative  to any  Holder;  and the
                    Prospectus  will  not  include  any  untrue  statement  of a
                    material fact or omit to state a material fact  necessary in
                    order  to make  the  statements  therein,  in  light  of the
                    circumstances  under which they were made,  not  misleading;
                    provided, however, that no representation is made by Company
                    with respect to information relative to any Holder.

               (c)  If, at any time or times while the Registration Statement is
                    effective,  Company  notifies  Holder that a development has
                    occurred or is pending which,  based upon  consultation with
                    Company's  legal counsel,  Company  reasonably  believes may
                    cause the then current  Prospectus  not to be in  compliance
                    with applicable  securities  laws, then Holder shall refrain
                    from delivering the Prospectus and from making any offers or
                    sales of  Registrable  Securities  requiring the delivery of
                    the Prospectus  until such time as Company  either  notifies
                    Holder  that  the  Prospectus  complies  with  such  laws or
                    delivers  an  amended   Prospectus  in  replacement  of  the
                    deficient Prospectus.  Company shall use its reasonable best
                    efforts to  minimize  the time during  which  Holder must so
                    refrain,  and no more than one (1) such  period  of  refrain
                    shall be imposed  during any  period of one  hundred  eighty
                    (180) days.

              (d)  At least two (2) business days prior to the initial filing of
                   the Registration Statement or Prospectus and no fewer than
                   two (2) business days prior to the filing of any amendment or
                   supplement thereto



<PAGE>
                   (including any document that would be incorporated or deemed
                   to be incorporated therein by reference), Company shall
                   furnish Holder, its legal counsel and the managing
                   underwriter, if any, copies of all such documents proposed to
                   be filed, which documents (other than those incorporated or
                   deemed to be incorporated by reference) shall be subject to
                   review of Holder, its legal counsel and such underwriters, if
                   any, and Company shall cause its officers and directors and
                   the independent certified public accountants to Company to
                   respond to such inquiries as shall be necessary, in the
                   opinion of respective counsel to Company and any such
                   underwriters, to conduct a reasonable investigation within
                   the meaning of the Securities Act. Company shall not file any
                   such Registration Statement or Prospectus or any amendments
                   or supplements thereto to which Holder, its legal counsel, or
                   the managing underwriters, if any, shall reasonably object on
                   a timely basis (i.e., within two (2) business days of receipt
                   thereof).

              (e)  Company shall promptly notify Holder when the Registration
                   Statement is declared effective; notify Holder of any
                   stop-order or similar proceeding by the Commission or any
                   state securities authority; and furnish such number of
                   Prospectuses, Prospectus supplements and other documents
                   incident thereto as Holder from time to time may reasonably
                   request.

              (f)  In the event of any breach by Company of the provisions of
                   Section 2.2, 2.3, 2.4 or 2.5, the parties agree that Holder
                   will suffer irreparable harm. Accordingly, the parties agree
                   that the provisions of Sections 2.2, 2.3, 2.4 and 2.5 are
                   specifically enforceable by Holder and that Holder shall be
                   entitled to temporary and permanent injunctive relief against
                   Company and the other rights and remedies to which Holder may
                   be entitled to at law, in equity or under this Agreement for
                   any such breach.

         2.6  Indemnification.

               (a)  Indemnification by the Company.  The Company shall indemnify
                    each   Holder   with   respect   to   which    registration,
                    qualification  or compliance  has been effected  pursuant to
                    this Article 2, each of its officers, directors,  employees,
                    agents and  partners,  each Person  controlling  such Holder
                    within the meaning of Section 15 of the Securities Act, each
                    underwriter,  if any,  and  each  Person  who  controls  any
                    underwriter   within  the  meaning  of  Section  15  of  the
                    Securities  Act,  against  all  expenses,   claims,  losses,
                    damages and  liabilities  (or  actions in respect  thereof),
                    including any of the foregoing incurred in settlement of any
                    litigation, commenced or threatened, arising out of or based
                    on any untrue  statement (or alleged untrue  statement) of a
                    material fact contained in any Prospectus,



<PAGE>
                   offering circular or other document (including any related
                   Registration Statement, notification or the like) incident to
                   any such registration qualification or compliance, or based
                   on any omission (or alleged omission) to state therein a
                   material fact required to be stated therein or necessary to
                   make the statements therein not misleading, or any violation
                   by the Company of the Securities Act or any rule or
                   regulation thereunder applicable to the Company and relating
                   to action or inaction required of the Company in connection
                   with any such registration, qualification or compliance. The
                   Company shall reimburse each such Holder, each of its
                   officers, directors, employees, agents and partners, and each
                   Person controlling such Holder, each such underwriter and
                   each Person who controls any such underwriter for any legal
                   and any other expenses reasonably incurred in connection with
                   investigating, preparing or defending any such expense,
                   claim, loss, damage, liability or action; provided, however,
                   that the Company shall not be liable in any such case to the
                   extent that any such claim, loss, damage, liability, action
                   or expense arises out of or is based on any untrue statement
                   or omission or alleged untrue statement or omission made in
                   reliance upon and in conformity with written information
                   furnished to the Company by an instrument duly executed by
                   such Holder or underwriter and stated to be specifically for
                   use therein.

               (b)  Indemnification  by the Holders.  To the extent set forth in
                    the second  sentence  of this  Section  2.6(b),  each Holder
                    shall, if Registrable Securities or other securities held by
                    such Holder are included in the  securities as to which such
                    registration, qualification or compliance is being effected,
                    indemnify  the  Company,  each of its  directors,  officers,
                    employees  and  agents,  each  underwriter,  if any,  of the
                    Company's   securities   covered  by  such  a   Registration
                    Statement,  each  Person who  controls  the  Company or such
                    underwriter   within  the  meaning  of  Section  15  of  the
                    Securities  Act, each other such Holder,  each of such other
                    Holder's   officers,   directors,   employees,   agents  and
                    partners, and each Person controlling such Holder within the
                    meaning of  Section 15 of the  Securities  Act  against  all
                    expenses,   claims,  losses,  damages  and  liabilities  (or
                    actions in respect thereof),  including any of the foregoing
                    incurred  in  settlement  of any  litigation,  commenced  or
                    threatened,  arising out of or based on any untrue statement
                    (or alleged untrue statement) of a material fact made by the
                    Holder and  contained  in any such  Registration  Statement,
                    Prospectus,  offering  circular  or other  document,  or any
                    amendment  or  supplement  thereto or  incident  to any such
                    registration,  qualification  or  compliance or based on any
                    omission (or alleged  omission) to state  therein a material
                    fact required to be made by the Holder and stated therein or
                    necessary to make the  statements  therein not misleading or
                    any  violation  by the  Company  of any  rule or  regulation
                    promulgated



<PAGE>
                   under the Securities Act applicable to the Company in
                   connection with such registration, qualification or
                   compliance as a result of any statement (or based on any
                   omission to state or alleged omission) required to be made by
                   such Holder. Each such Holder shall reimburse the Company,
                   such other Holders, directors, officers, employees, agents,
                   partners, Persons, underwriters and control persons for any
                   legal or any other expenses reasonably incurred in connection
                   with investigating, preparing or defending any such expense,
                   claim, loss, damage, liability or action, in each case to the
                   extent, but only to the extent, that such untrue statement
                   (or alleged untrue statement) or omission (or alleged
                   omission) is made in such Registration Statement, Prospectus,
                   offering circular or other document or any amendment or
                   supplement thereto in reliance upon and in conformity with
                   written information furnished by the Holder to the Company by
                   an instrument duly executed by such Holder and stated to be
                   specifically for use therein; provided, however, that the
                   obligations of such Holders hereunder shall be limited to an
                   amount equal to the proceeds to each such Holder of
                   Registrable Securities sold as contemplated herein in
                   connection with the particular registration qualification or
                   compliance involved.

               (c)  Notice.  Each party entitled to  indemnification  under this
                    Section 2.6 (the  "Indemnified  Party") shall give notice to
                    the  party   required   to  provide   indemnification   (the
                    "Indemnifying  Party") promptly after such Indemnified Party
                    has actual  knowledge of any claim as to which indemnity may
                    be sought and shall permit the Indemnifying  Party to assume
                    the  defense of any such claim or any  litigation  resulting
                    therefrom;   provided,   however,   that   counsel  for  the
                    Indemnifying  Party,  who shall  conduct the defense of such
                    claim  or  any  litigation  resulting  therefrom,  shall  be
                    approved by the Indemnified  Party (whose approval shall not
                    unreasonably be withheld),  and that the  Indemnified  Party
                    may  participate  in such  defense at its own  expense;  and
                    provided  further that the failure of any Indemnified  Party
                    to give  notice as  provided  herein  shall not  relieve the
                    Indemnifying Party of its obligations under this Section 2.6
                    unless   such   failure   resulted  in   detriment   to  the
                    Indemnifying Party. No Indemnifying Party, in the defense of
                    any such claim or litigation, shall, except with the consent
                    of each Indemnified Party,  consent to entry of any judgment
                    or enter into any  settlement  which does not  include as an
                    unconditional  term  thereof  the giving by the  claimant or
                    plaintiff  to such  Indemnified  Party of a release from all
                    liability in respect to such claim or litigation.

         2.7  Information by Holder. Each Holder or Holders of Registrable
              Securities in any registration shall furnish to the Company such
              information regarding such Holder or Holders and the distribution
              proposed by such Holder or Holders as



<PAGE>
              the Company may reasonably request in writing but only to the
              extent as shall be required in connection with any registration,
              qualification or compliance referred to in this Article 2.

         2.8  Rule 144 Reporting. With a view to making available the benefits
              of certain rules and regulations of the Commission which may
              permit the sale of the Restricted Securities or Control Securities
              to the public without registration, the Company agrees to:

              (a)  Use its best efforts to make and keep public information
                   available as those terms are understood and defined in Rule
                   144 under the Securities Act;

              (b)  Use its best efforts to file with the Commission in a timely
                   manner all reports and other documents required of the
                   Company under the Securities Act and the Exchange Act (at any
                   time after it has become subject to such reporting
                   requirements);

              (c)  For so long as a Holder owns any  Restricted  Securities  or
                   Control  Securities,  furnish to the Holder  forthwith  upon
                   request  (i) a written  statement  by the  Company as to its
                   compliance  with the reporting  requirements of Rule 144 and
                   of the  Securities  Act and the Exchange Act, (ii) a copy of
                   the most recent  annual or quarterly  report of the Company,
                   and (iii) such other  reports and documents so filed as such
                   Holder may reasonably request in availing itself of any rule
                   or  regulation of the  Commission  allowing a Holder to sell
                   any such securities without registration; and

              (d)  When any Holder qualifies under Rule 144 for the unrestricted
                   right of sale under Rule 144, the Company shall, upon written
                   request of such Holder (such request to include sufficient
                   detail as to establish how the Holder so qualifies under Rule
                   144), promptly remove any restrictive legend that may have
                   been placed on any Restricted or Control Securities and issue
                   Common Stock of the Company free of such restrictive or other
                   legends.

         2.9  Transfer of Registration Rights. The rights to cause the Company
              to register the Registrable Securities granted to each Holder by
              the Company under Sections 2.2 and 2.3 hereof may be transferred
              or assigned to a transferee or assignee in connection with the
              transfer or assignment of not less than one million (1,000,000)
              shares of the Registrable Securities; provided, however, that the
              Company shall be entitled to notice of any such transfer of
              registration rights within thirty (30) days of the date such
              transfer is effected.


<PAGE>
         2.10 Limitations on Subsequent Registration Rights. No owner or
              prospective owner of securities of the Company shall have any
              registration rights other than as set forth in this Agreement. The
              Company shall not, without the prior written consent of the
              Holders (which consent shall not be unreasonably withheld) of not
              less than sixty-six and two-thirds percent (66 2/3%) of the
              Registrable Securities then held by Holders, enter into any
              agreement with any owner or prospective owner of any securities of
              the Company that would allow such owner or prospective owner to
              include such securities in any registration filed under this
              Article 2 if such inclusion would adversely affect the rights of
              any Holder.

         2.11 Termination of Registration Rights. The registration rights
              granted pursuant to this Article 2 shall terminate as to each
              Holder at such time as (a) all Registrable Securities can be sold
              within a given three (3) month period without compliance with the
              registration requirements of the Securities Act pursuant to Rule
              144 supported by a written opinion of legal counsel for the
              Company, which opinion shall be reasonably satisfactory in form
              and substance to legal counsel for such Holders, and (b) all
              accrued interest and principal under the Company Credit Facility
              and the Gargiulo Credit Facility has been repaid in full or
              converted into Common Stock of the Company (and such Common Stock
              can be sold as provided in (a) above).

         2.12 "Market Stand-off" Agreement. Each Holder hereby agrees that, to
              the extent requested by the Company and an underwriter of a sale
              of Common Stock (or other securities) of the Company for the
              account of the Company and not for the account of a security
              holder or holders exercising their respective demand registration
              rights, it shall not sell or otherwise transfer or dispose of
              (other than to transferees who agree to be similarly bound) any
              Registrable Securities during the ninety (90) day period following
              the effective date of a registration statement of the Company
              filed under the Securities Act; provided, however, that all
              officers and directors of the Company, all Other Selling
              Stockholders and all other Persons with registration rights
              (whether or not pursuant to this Agreement) shall enter into
              similar agreements. To enforce the foregoing covenant, the Company
              may impose stop-transfer instructions with respect to the
              Registrable Securities of each Holder (and the shares or
              securities of every other Person subject to the foregoing
              restriction) until the end of such ninety (90) day period.


                                     ARTICLE 3
                    Anti-Dilution Rights and Limitations on Owner

     3.1  Anti-Dilution  Rights.  If,  at any time  after  the  Effective  Date,
          Company  agrees to sell  shares of its  Common  Stock or other  Voting
          Stock ("Company



<PAGE>
              Securities") in a private or public offering (other than Company
              Securities issued pursuant to the Company's stock option plans),
              Holder shall have the right, but not the obligation, to acquire
              all or any portion of the Company Securities sufficient for Holder
              to maintain, after the offering, the same percentage of ownership
              of issued and outstanding Company Securities that Holder possessed
              immediately prior to the offering (the "Pre-Offering Percentage").
              With respect to the issuance of Company Securities pursuant to the
              Company's stock option plans, Holder shall have a right to
              maintain its percentage ownership of issued and outstanding
              Company Securities by making open market purchases as provided in
              Section 3.5 hereof.

         3.2  Private Offering. With respect to a private offering, other than
              pursuant to a Company stock option plan, Company shall, within
              five (5) business days after the execution of any agreement
              entered into in connection with such private offering, notify
              Holder in writing of the proposed offering and provide Holder with
              copies of all related documentation, including, for example, any
              letter of intent and the final contract. Holder shall have twenty
              (20) business days from the date of receipt of Company's notice in
              which to advise Company whether Holder elects to exercise its
              rights under Section 3.1 hereof. If Holder does not respond, or if
              Holder indicates that it will not exercise its rights, Holder
              shall be considered irrevocably to have waived its rights under
              Section 3.1 hereof with respect to such specific private offering.
              If Holder timely advises Company that Holder will exercise its
              rights under Section 3.1 hereof, Holder shall have the right to
              acquire all or any portion of the necessary amount of the Company
              Securities to maintain Holder's Pre-Offering Percentage at the
              price or value of the consideration specified in the private
              offering agreement entered into between Company and the purchaser.
              Closing shall be in accordance with the terms of the private
              offering agreement, and Holder shall make such investment
              representations to Company and shall provide Company with such
              other documentation at closing as is reasonably required by
              Company to comply with applicable securities laws.

         3.3  Public Offering. With respect to a public offering, Company shall
              notify Holder no later than five (5) business days after Company
              has entered into a letter of intent with its underwriters, and
              shall provide Holder with a copy of the letter of intent. Holder
              shall have twenty (20) business days from the date of receipt of
              Company's notice in which to advise Company whether Holder elects
              to exercise its rights under Section 3.1 hereof. If Holder does
              not respond or if Holder indicates that it will not exercise its
              rights, Holder shall be considered irrevocably to have waived its
              rights under Section 3.1 hereof with respect to the public
              offering. If Holder timely advises Company that Holder desires to
              retain its rights under Section 3.1 hereof, then, when Company
              files a Registration Statement containing a Preliminary Prospectus
              with the Commission, Company shall provide Holder with copies of
              the Preliminary



<PAGE>
              Prospectus and all subsequent amendments. Holder shall have twenty
              (20) business days from its receipt of the Preliminary Prospectus
              in which to exercise its rights under Section 3.1 hereof by making
              an offer to acquire all or any portion of the necessary amount of
              Company Securities to maintain Holder's Pre-Offering Percentage
              based on the price, less all Selling Expenses, and the other terms
              contained in the final Prospectus. No such offer to buy shall be
              accepted prior to the time that the Registration Statement becomes
              effective. The Registration Statement shall indicate that Holder
              has anti-dilution rights to purchase Company Securities on the
              terms offered to the public.

         3.4  Limitations. Notwithstanding the preceding provisions of this
              Article 3, Company shall not be required to issue any fractional
              shares as a result of Holder's exercise of its rights under
              Section 3.1 hereof. Company shall not be required to transfer any
              Company Securities to Holder under this Article 3 if to do so
              would result in the violation of any applicable law, rule or
              regulation.

         3.5  Open Market Purchases to Maintain Ownership Percentage.
              Notwithstanding any other provision hereof, at any time after the
              Effective Date, Holder may make such open market purchases of
              Company Securities as are necessary to maintain Holder's
              percentage of ownership of issued and outstanding Company
              Securities at the Effective Date Percentage or to increase its
              percentage of ownership of issued and outstanding Company
              Securities to the Effective Date Percentage. With respect to the
              issuance of Company Securities pursuant to a Company stock option
              plan or any warrant, conversion right or other option, Company
              shall notify Holder no later than ten (10) calendar days after the
              end of each calendar quarter and within ten (10) calendar days of
              the record date for a shareholder meeting and for dividend
              payments for Company Securities of the number of shares and
              issuance price of Company Securities issued pursuant to Company's
              stock option plans or any warrant, conversion right or other
              option subsequent to the last notice given pursuant to this
              Section 3.5 so as to enable Holder to make open market purchases
              of Company Securities as permitted under this Section 3.5.

         3.6  Limitations on Holder's Ownership. Except for purchases of Company
              Securities made in accordance with this Article 3 or the Stock
              Purchase Agreement, during the term of this Agreement, Holder
              shall not directly or indirectly acquire any Company Securities
              except as follows:

              (a)  On and after March 31, 1996 until September 30, 1998, Holder
                   shall not increase or further increase its ownership of
                   issued and outstanding Company Securities above the Effective
                   Date Percentage, except through one (1) or more of the
                   following:


<PAGE>
                   (i)  Conversion of principal and/or interest under the
                        Company Credit Facility or the Gargiulo Credit Facility
                        into shares of Common Stock;

                   (ii) Issuance of Company Securities in an asset sale by 
                        Holder Company; and

                   (iii)A tender offer by Holder to increase its ownership to
                        seventy percent (70%) or more of the issued and
                        outstanding Company Securities at a price approved by
                        the disinterested Directors of Company and based upon a
                        fairness opinion delivered to the Board of Directors of
                        the Company by an investment banking firm; provided,
                        however, that, if Holder makes a tender offer to
                        increase its ownership to more than eighty percent (80%)
                        of the issued and outstanding Company Securities, such
                        tender offer must be for one hundred percent (100%) of
                        the publicly traded Company Securities.

              (b)  After September 30, 1998, Holder may increase its ownership
                   of Company Securities through open market purchases or
                   otherwise.

              (c)  If, at any time after the Effective Date, Holder shall elect
                   to  increase  its  percentage  of  ownership  of issued  and
                   outstanding  Company  Securities  above the  Effective  Date
                   Percentage   as  permitted  by  paragraph  (a)  above  (such
                   increased  percentage  hereafter  being the "New  Percentage
                   Ownership"),  then  thereafter  Holder  may make  such  open
                   market  purchases of Company  Securities as are necessary to
                   maintain  such New  Percentage  Ownership or to increase its
                   percentage  of ownership of issued and  outstanding  Company
                   Securities to such New Percentage Ownership.

              (d)  Holder shall not be required to dispose of any Company
                   Securities if Holder's percentage ownership of Company
                   Securities is increased as a result of any recapitalization
                   by Company or any other action taken by Company.

     3.7  Limitations on Holder's Resale of Company Securities. Holder shall not
          directly or indirectly sell any Company  Securities  (other than to an
          Affiliate of Holder) except as follows:

              (a)  On and after March 31, 1997 until September 30, 1998, Holder
                   may sell Company Securities (i) as part of a joint venture,
                   merger or sale of all or substantially all of its current
                   Crop Protection business unit, as such



<PAGE>
                   business may be subsequently renamed or reorganized, or (ii)
                   pursuant to a tender offer by a third party to the
                   shareholders of Company.

              (b)  After  September 30, 1998, in addition to the rights to sell
                   Company Securities set forth in paragraph (a) above,  Holder
                   may  sell  Company  Securities  (i) in a  registered  public
                   offering  pursuant  to the  registration  rights  granted to
                   Holder under this Agreement,  (ii) through sales pursuant to
                   Rule 144 under the  Securities  Act,  (iii) through sales 
                   of not more  than ten  percent  (10%) of the total  issued
                   and outstanding Company Securities to a Non-Financial 
                   Purchaser, or (iv) through sales to a Financial Purchaser.

              (c)  After September 30, 1999, in addition to the rights to sell
                   Company Securities as set forth in paragraphs (a) and (b)
                   above, Holder may sell Company Securities through a private
                   sale of thirty-five percent (35%) or more of the total issued
                   and outstanding Company Securities to a Non-Financial
                   Purchaser under circumstances where such third party assumes
                   the applicable and proportionate rights and obligations of
                   Holder under this Agreement and the other Transaction
                   Agreements.

              (d)  Notwithstanding the foregoing, at any time after the
                   Effective Date, Holder may sell Company Securities issued to
                   Holder upon conversion by Holder of principal or accrued
                   interest under either of the Credit Facilities after the
                   occurrence of an Event of Default under either of such Credit
                   Facilities.


                                     ARTICLE 4
                      Company and Calgene Corporate Governance

         4.1  Composition of the Board of Directors and Calgene Board. The
              number of Directors comprising both the Board of Directors and the
              Calgene Board and the manner of nominating the members thereof
              shall be as follows:

               (a)  The number of  Directors  comprising  the Board of Directors
                    shall initially be fixed at nine (9) Directors.  The parties
                    agree  that the  manner of  nominating,  and the  governance
                    provisions  relating  to,  the  Board of  Directors  and the
                    Calgene Board shall be identical, and that the provisions of
                    this Section 4.1 set forth below and of Sections  4.3(c) and
                    4.3(d)  hereof  shall  be  deemed  to apply  equally  to the
                    Calgene  Board  and  Calgene  Directors.  Accordingly,  when
                    applied to the Calgene Board,  the term "Director"  shall be
                    deemed  to mean  "Calgene  Director",  the  term  "Company",
                    whether used alone or as a modifier, shall be deemed to



<PAGE>
                   mean "Calgene", and the term "Board of Directors" shall be
                   deemed to mean "Calgene Board".

              (b)  Until changed in accordance with this Agreement, the Board of
                   Directors shall be comprised of nine (9) Directors, and the
                   Company shall nominate for election as Directors: (i) one (1)
                   Company Management Director, (ii) three (3) Company
                   Directors, and (iii) five (5) Directors designated by
                   Monsanto, at least one (1) of which shall be an Independent
                   Director.

              (c)  [This section intentionally left blank]

              (d)  At any time that Monsanto's  Percentage Interest is at least
                   seventy percent (70%),  (i) the Company shall nominate:  (i)
                   six  (6)  Directors  designated  by  Monsanto,  which  shall
                   consist of the one (1) Company Management  Director and five
                   (5) other  Monsanto  Directors  (including  at least one (1)
                   Independent   Director)  and  (ii)  three  (3)   Independent
                   Directors. At such time as Monsanto's Percentage Interest is
                   at  least  ninety-nine  percent  (99%),  the  Company  shall
                   nominate nine (9) Directors designated by Monsanto.

              (e)  Notwithstanding anything in the foregoing paragraphs (b) and
                   (d) to the contrary,  (i) at any time Monsanto's  Percentage
                   Interest  is less  than  forty  percent  (40%)  but at least
                   twenty percent  (20%),  the Company shall nominate three (3)
                   Directors   designated   by  Monsanto,   (ii)  at  any  time
                   Monsanto's  Percentage  Interest is less than twenty percent
                   (20%) but at least ten  percent  (10%),  the  Company  shall
                   nominate two (2) Directors  designated by Monsanto and (iii)
                   at any time Monsanto's  Percentage Interest is less than ten
                   percent  (10%) but at least five percent  (5%),  the Company
                   shall nominate one (1) Director designated by Monsanto.  If,
                   at any time,  Monsanto's  Percentage  Interest  is less than
                   five  percent  (5%),  the Company  shall not be obligated to
                   nominate any Director  designated  by Monsanto.  At any such
                   time, all other Directors, other than the Company Management
                   Directors, shall be nominated by the Company.

              (f)  The  Independent  Directors  to be  nominated by the Company
                   from time to time shall be nominated by action of a majority
                   of Company  Directors then in office.  The Company Directors
                   shall consult with the other Independent Directors as to the
                   nomination  of any  Company  Director,  and in the  event  a
                   majority of the Company  Directors  are unable to agree upon
                   any Company Director  nominee,  then the majority of all the
                   Independent  Directors  shall nominate such nominee.  In the
                   event that no Company Directors are in office at the time of
                   any



<PAGE>
                   nomination of a Company Director, such Company Directors
                   shall be nominated by a majority of the Independent Directors
                   then in office; provided, however, that the holders of a
                   majority of the outstanding Voting Stock held by Unaffiliated
                   Equity Holders shall be entitled to nominate and elect
                   Company Directors in lieu of any individuals so nominated to
                   be such Company Directors by a majority of the Independent
                   Directors.

              (g)  The Company and Monsanto, respectively, shall have the right
                   to nominate  any  replacement  for a Director  nominated  in
                   accordance with this Section 4.1 by the Company or Monsanto,
                   respectively,  upon  the  death,  resignation,   retirement,
                   disqualification  or removal  from  office for cause of such
                   Director.  Such  replacement  for any  Independent  Director
                   shall also be an Independent Director unless, in the case of
                   a replacement of a Monsanto Director, the Monsanto Directors
                   include  more  than  the  required   number  of  Independent
                   Directors. The Board of Directors shall elect each person so
                   nominated  by  Monsanto  or the  Company  pursuant  to  this
                   paragraph  (g). In addition,  the Board of  Directors  shall
                   nominate the Company's  Chief  Executive  Officer to replace
                   such officer's predecessor in office as a Company Management
                   Director.

              (h)  In the event that the number of  Monsanto  Directors  on the
                   Board of Directors differs from the number that Monsanto has
                   the right (and wishes) to designate for nomination  pursuant
                   to this Section 4.1, (i) if the number of Monsanto Directors
                   exceeds  such  number,  Monsanto  shall  promptly  take  all
                   appropriate  action  to  cause  to  resign  that  number  of
                   Monsanto  Directors  as is  required  to make the  remaining
                   number of such  Monsanto  Directors  conform to this Section
                   4.1 or (ii) if the number of Monsanto Directors otherwise is
                   less than such number,  the Company shall  promptly take all
                   necessary action to create sufficient vacancies on the Board
                   of Directors to permit Monsanto to designate the full number
                   of Monsanto  Directors  which it is entitled (and wishes) to
                   nominate  pursuant  to this  Section  4.1  (such  action  to
                   include  seeking the resignation or removal of Directors or,
                   at the request of Monsanto, calling a special meeting of the
                   stockholders  of the  Company  for the  purpose of  removing
                   Directors to create such  vacancies to the extent  permitted
                   by  applicable  law).  Upon  the  creation  of  any  vacancy
                   pursuant to the preceding sentence,  Monsanto shall nominate
                   the  person to fill such  vacancy  in  accordance  with this
                   Section  4.1 and the Board of  Directors  shall  elect  each
                   person so nominated.  Notwithstanding the foregoing, at each
                   annual  meeting  of the  stockholders  of the  Company,  the
                   Company shall  nominate such number of Directors as Monsanto
                   is otherwise entitled to designate under this Section 4.1.

<PAGE>
              (i)  Notwithstanding anything herein to the contrary, no
                   individual who is an officer, director, employee, agent,
                   partner or principal stockholder of any competitor of the
                   Company or any of its Affiliates (other than Monsanto and its
                   Affiliates) or any competitor of Monsanto or any of its
                   Affiliates (other than the Company) shall serve as a Director
                   without the unanimous consent of the Board of Directors.

              (j)  In the event that  Monsanto  desires to remove any  Monsanto
                   Director  with or without  cause and  Monsanto  is unable to
                   procure the  resignation  of such Monsanto  Director,  then,
                   upon the request of Monsanto,  the Board of Directors  shall
                   promptly  call a  special  meeting  of  stockholders  of the
                   Corporation for purposes of removing such Monsanto Director.
                   In the event that the Company  desires to remove any Company
                   Director  with or without cause and the Company is unable to
                   procure the resignation of such Company Director, then, upon
                   the  request  of  a  majority  of  all  of  the  Independent
                   Directors  then in  office,  the  Board of  Directors  shall
                   promptly  call a  special  meeting  of  stockholders  of the
                   Company for purposes of removing such Company  Director.  In
                   the event that the Chief Executive Officer's employment with
                   the  Company is  terminated  for any  reason,  then upon the
                   request  of  either  Monsanto  or a  majority  of all of the
                   Independent Directors then in office, the Board of Directors
                   shall promptly call a special meeting of stockholders of the
                   Corporation  for the  purpose of  removing  such person as a
                   Company Management Director.

              (k)  Notwithstanding anything to the contrary herein, the Board of
                   Directors, by unanimous action of all members of the Board of
                   Directors, may increase the number of directors comprising
                   the Board of Directors and may elect, or nominate for
                   election, the director(s) to fill the vacancy or vacancies
                   created by such increase.

         4.2  Solicitation and Voting of Shares.

              (a)  The Company shall use its best efforts to solicit from the
                   stockholders of the Company eligible to vote for the election
                   of Directors proxies in favor of the Company Management
                   Directors and the nominees designated in accordance with
                   Section 4.1 hereof or the removal of any Director pursuant to
                   Section 4.1(h) or 4.1(j) hereof.

              (b)  In any election of Directors or any meeting of the
                   stockholders of the Company called expressly for the removal
                   of Directors, so long as the Board of Directors includes (and
                   will include after any such removal) the number of Monsanto
                   Directors contemplated by Section 4.1 hereof and so long as
                   such meeting is properly called and Monsanto is



<PAGE>
                   properly notified in accordance with the Company's By-laws
                   and Certificate of Incorporation, Monsanto and its Affiliates
                   shall attend such meeting for purposes of establishing a
                   quorum and shall vote all their shares of Voting Stock (i) in
                   favor of any nominee or Director designated in accordance
                   with Section 4.1 hereof, (ii) in favor of removal of any
                   Director as contemplated by Section 4.1(h) or 4.1(j) hereof,
                   and (iii) otherwise against the removal of any Director
                   designated in accordance with Section 4.1 hereof (other than
                   in cases of removal of a Director for cause); provided,
                   however, that, if Monsanto and its Affiliates elect to
                   cumulate their votes in accordance with the Company's By-laws
                   and Certificate of Incorporation, then, in any vote electing
                   Monsanto Directors, Monsanto and its Affiliates may cast all
                   of their votes in favor of one (1) or more of the Monsanto
                   Directors designated by Monsanto and in any vote with respect
                   to the removal of a Monsanto Director, Monsanto and its
                   Affiliates may cast all or any portion of their votes either
                   in favor or against the removal of any Monsanto Director
                   unless a Monsanto Director is otherwise required to be
                   removed in accordance with Section 4.1(h) hereof. In any
                   other matter submitted to a vote of the stockholders of the
                   Company, Monsanto and its Affiliates may vote any or all of
                   their shares in their sole discretion.

              (c)  Monsanto  agrees  that it will,  and will  cause  any of its
                   Subsidiaries  (other than the Company and its  Subsidiaries)
                   to, take all action as a stockholder of the Company or as is
                   otherwise  reasonably  within its  control,  as necessary to
                   effect the provisions of this Agreement,  including, without
                   limitation,  voting all  shares of Voting  Stock in favor of
                   all persons nominated in accordance with Section 4.1 hereof;
                   provided,  however, that, if Monsanto cannot so take actions
                   to give effect to all of the  provisions of this  Agreement,
                   it may first take  actions to ensure that it receives all of
                   its benefits hereunder and then, to the extent possible,  to
                   give effect to the provisions in favor of the Company.

         4.3  Committees.

              (a)  The Board of Directors shall establish, empower and maintain
                   the committees of the Board of Directors contemplated by this
                   Section 4.3.

              (b)  The following committees shall be established, empowered and
                   maintained by the Board of Directors at all times during the
                   term of this Agreement:

                    (i)  an Audit Committee, consisting of at least three (3) of
                         the Company's  Independent  Directors,  which committee
                         shall be authorized  and empowered to cause an audit to
                         be   performed   of  the   Company   and  each  of  its
                         Subsidiaries;
<PAGE>

                   (ii) [This section intentionally left blank]

                   (iii)a Compensation Committee, responsible, among other
                        things, for recommending to the Board of Directors, for
                        approval by a majority of the Board of Directors, (a)
                        the adoption and amendment of all employee benefit plans
                        and arrangements, (b) the engagement of, terms of any
                        employment agreements and arrangements with, and
                        termination of, all persons designated by the Company as
                        "officers" for purposes of Section 16 of the Exchange
                        Act ("Section 16 Officers") and (c) the policies,
                        limitations and procedures under which the Stock Option
                        Plan Administration Committee shall operate; and

                   (iv) such other committees as the Board of Directors deems
                        necessary or desirable; provided, however, that such
                        committees are established in compliance with Section
                        4.4(a)(vi) hereof, if applicable.

              (c)  Except as otherwise  provided in Section 4.3(b) hereof or as
                   agreed by a majority of the Monsanto  Management  Directors,
                   the number of Monsanto  Directors  on each  committee of the
                   Board of  Directors  shall be the same  proportion  (but not
                   less than one (1)) of the total membership of such committee
                   as the number of Monsanto Directors,  as the case may be, is
                   of the  entire  Board  of  Directors.  Except  as  otherwise
                   provided in Section 4.3(b) hereof, the Monsanto Directors on
                   each committee of the Board of Directors shall be determined
                   by a majority of the Monsanto Management Directors.

              (d)  No action by any  committee of the Board of Directors  shall
                   be  valid  unless  taken by  unanimous  written  consent  as
                   provided in the Company's  by-laws or taken at a meeting for
                   which  adequate  notice has been duly given or waived by the
                   members  of such  committee.  Such  notice  shall  include a
                   description  of the  general  nature of the  business  to be
                   transacted  at the  meeting,  and no other  business  may be
                   transacted  at  such  meeting  unless  all  members  of  the
                   committee  are present and consent to the  consideration  of
                   such  other  business.   Any  committee   member  unable  to
                   participate  in  person  at any  meeting  shall be given the
                   opportunity  to  participate  by  telephone.  The  Board  of
                   Directors or the remaining committee members shall designate
                   an Independent  Director or Company  Management  Director to
                   replace  any  absent or  disqualified  Independent  Director
                   member or Company Management


<PAGE>
                   Director member, respectively, of any committee and a
                   majority of the Monsanto Management Directors shall designate
                   a Monsanto Director to replace any absent or disqualified
                   Monsanto Director member of any committee. Each of the
                   committees established by the Board of Directors pursuant to
                   this Section 4.3 shall establish such other rules and
                   procedures for its operation and governance (consistent with
                   the terms of this Agreement) as it shall see fit and may seek
                   such consultation and advice as to matters within its purview
                   as it shall require.

         4.4  Approval Required for Certain Actions.

              (a)  On and after the Effective Date and until the earlier of a
                   Trigger Event or such date on which Monsanto's Percentage
                   Interest is less than twenty-five (25%), a majority of the
                   Board, including at least one (1) Company Director and one
                   (1) Monsanto Management Director, shall be required to
                   approve any of the following:

                   (i)  the entry by the Company or any of its Affiliates into
                        any merger or consolidation or the acquisition by the
                        Company or any of its Affiliates of any business or
                        assets that would constitute a Substantial Part of the
                        Company (determined on a consolidated basis) whether
                        such acquisition be by merger or consolidation or the
                        purchase of stock or assets or otherwise;

                   (ii) the sale, pledge, grant of security interest in,
                        transfer, retirement or other disposal of (A) a
                        Substantial Part of the Company (determined on a
                        consolidated basis), except pursuant to a security
                        interest granted in connection with borrowings permitted
                        under subsection (iv) below or (B) the pledge or
                        granting of a security interest in any intangible
                        property set forth in Exhibit B attached to the
                        disclosure letter from Monsanto to Calgene dated June
                        27, 1995 (the "Monsanto Disclosure Letter");

                   (iii)any dividend by or return of capital by the Company or
                        Gargiulo (other than such distributions by Gargiulo to
                        the Company as are necessary for the Company to timely
                        perform its obligations under Sections 1.02 and 5.02(c)
                        of the Gargiulo Credit Facility);

                   (iv) any incurrence or assumption, in the aggregate, by the
                        Company, any of its Affiliates or any combination
                        thereof, of any indebtedness for borrowed money at any
                        time outstanding exceeding in the aggregate (determined
                        on a consolidated basis) the greater of (i) fifteen
                        million dollars ($15,000,000), increasing by five
                        million dollars ($5,000,000) on each July 1 commencing
                        July



<PAGE>
                        1, 1996, plus amounts secured by inventory and/or
                        receivables for seasonal working capital lines and
                        indebtedness incurred to acquire property, plant or
                        equipment and secured by the acquired asset, minus
                        amounts outstanding under the Company Credit Facility,
                        or (ii) the amounts set forth in the Company's Operating
                        Plan (hereinafter defined), provided that loans under
                        the Gargiulo Credit Facility shall not be counted in
                        this limitation;

                   (v)  the  repurchase or redemption of any Equity  Securities
                        of  the  Company,   other  than  from   employees  upon
                        termination of employment or service;

                   (vi) the establishment of any new committees of the Board (or
                        the Calgene Board) or new or revised delegation(s) of
                        Board (or the Calgene Board) authority to any Board (or
                        Calgene Board) committee or changes or revisions to
                        general delegations of authority to officers or other
                        Persons for categories of expenditures;

                   (vii)the adoption of or amendment to any benefit or incentive
                        plans of the Company or any of its Affiliates which
                        would increase the annual cost thereof by more than
                        fifteen percent (15%) from the prior fiscal year or any
                        adoption of, or amendment to, any stock option plan;

                   (viii)the election, appointment or removal of the Chief
                        Executive Officer, Chief Operating Officer or Chief
                        Financial Officer of the Company and Calgene and their
                        successors and the establishment of their annual or long
                        term compensation level and benefits and basis for
                        awards (other than agreements in effect on the Effective
                        Date); provided, however, that Monsanto shall have the
                        right to select the Chief Technical Officer of the
                        Company and a controller reporting to the Chief
                        Financial Officer of the Company;

                   (ix) approval of the annual operating plan ("Operating Plan")
                        and long-term strategic plan ("Strategic Plan") of the
                        Company and its Affiliates, as well as the annual
                        operating plan and long-term strategic plan for the
                        Gargiulo Business, to be submitted to the Board annually
                        for approval, and any material changes thereto;

                   (x)  any transaction between the Company (and its
                        Affiliates), on the one hand, and its (their) directors,
                        officers or employees, on the other hand, which is not
                        in the normal course of business;


<PAGE>
                   (xi) any modification of the Transaction Agreements;

                   (xii)any  amendment  of  the  By-laws  or   Certificate   of
                        Incorporation  of the  Company,  Calgene or Gargiulo by
                        the respective Boards of Directors thereof;

                  (xiii)the issuance of any warrants for the purchase of Equity
                        Securities or the issuance of additional Equity
                        Securities (other than warrants for the purchase of
                        Equity Securities) in excess of four million (4,000,000)
                        shares of Common Stock in any two (2) year period to a
                        third party, other than pursuant to plans referred to in
                        subsection (vii) above;

                   (xiv)the sale or licensing by the Company or any of its
                        Affiliates of (A) any intangible property set forth in
                        Exhibit B attached to the Monsanto Disclosure Letter or
                        (B) any other intangible property for consideration
                        (other than royalties contingent on future sales)
                        exceeding five million dollars ($5,000,000) in the
                        aggregate (determined on a consolidated basis) per
                        transaction or per series of related transactions;

                   (xv) new fixed capital investments, capital leases or
                        noncancellable operating leases by the Company and its
                        Affiliates having annual payments in the aggregate
                        (determined on a consolidated basis) exceeding the
                        aggregate amount set forth in the Operating Plan;

                   (xvi)[This section intentionally left blank]

                   (xvii)any press release which mentions or directly or
                        indirectly refers to Monsanto, except as required by law
                        and where Board approval cannot be obtained in a timely
                        manner;

                   (xviii)the initiation, settlement or termination of any suit
                        or proceeding concerning intellectual property, any
                        other matter which could have an adverse public affairs
                        effect upon Monsanto or the filing of any insolvency or
                        bankruptcy proceeding by or on behalf of the Company or
                        any of its Affiliates; or

                   (xix)the removal or election of the directors of Gargiulo.

              (b)  After a Trigger Event and until the earlier of (i) March 31,
                   1999 or (ii) Monsanto's Percentage Interest is at least
                   seventy percent (70%), a majority of the Board, including at
                   least two (2) Company Directors, shall be required to approve
                   any of the following:

<PAGE>
                    (i)  the matters set forth in subsections  (i), (ii),  (vi),
                         (viii), (ix) and (xi) of paragraph (a) above; or

                    (ii) any   transaction   between   the   Company   (and  its
                         Affiliates) and Monsanto or any Affiliate of Monsanto.

              (c)  From and after the occurrence of both (i) a Trigger Event and
                   (ii) March 31, 1999, and until Monsanto's Percentage Interest
                   is at least ninety-nine percent (99%), neither Monsanto nor
                   any of its Affiliates shall enter into any transaction with
                   the Company or any of its Affiliates without the approval of
                   at least two (2) Company Directors.

         4.5  Enforcement of this Agreement. The Independent Directors, acting
              by unanimous consent, shall have full and complete authority on
              behalf of the Company to enforce the terms of this Agreement.

         4.6  Certificate of Incorporation and By-laws. The Company and Monsanto
              shall take or cause to be taken all lawful action necessary to
              ensure at all times that the Company's and Calgene's Certificate
              of Incorporation and By-laws are not at any time inconsistent with
              the provisions of this Agreement. Not later than the Effective
              Date, the Board of Directors shall amend the Company's By-laws and
              the Calgene Board shall amend Calgene's By-laws to reflect the
              provisions of this Agreement.

         4.7  Advisors. The Independent Directors shall be entitled to retain,
              at the cost and expense of the Company, the services of an
              investment banking firm of national reputation of their choice and
              one (1) law firm of their choice to advise them in their capacity
              as Independent Directors with respect to any matter on which the
              Independent Directors are required or permitted to act hereunder.

         4.8  Injunctive  Relief. In the event of a breach of the provisions of
              this  Article 4, a party  hereto  entitled  to rights  under this
              Article 4 will suffer  irreparable  harm and the total  amount of
              monetary  damages  will  be  impossible  to  calculate  and  will
              therefore be an inadequate  remedy.  Accordingly,  in such event,
              such  party  shall  be  entitled  to  temporary   and   permanent
              injunctive  relief  against the  Company and any other  breaching
              party and to any other  rights and  remedies  to which such party
              may be entitled to at law or in equity.


<PAGE>
                                     ARTICLE 5
                               Governance of Gargiulo

              [This Article intentionally left blank.]

                                     ARTICLE 6
                                   Miscellaneous

          6.1  Governing Law. This  Agreement  shall be governed in all respects
               by the laws of the State of Delaware  (exclusive  of such state's
               choice of laws rules).

          6.2  Successors and Assigns.  Except as otherwise provided herein, the
               provisions  hereof  shall inure to the benefit of, and be binding
               upon,   the   successors,    assigns,   heirs,   executors,   and
               administrators of the parties hereto.

          6.3  Entire  Agreement;  Amendment.  The Company and  Monsanto  hereby
               agree  that,  as of the  date of this  Agreement:  (i) the  Prior
               Stockholders  Agreement is hereby amended in its entirety by this
               Agreement,   (ii)  the  provisions  of  the  Prior   Stockholders
               Agreement  shall no longer be of any force or  effect,  (iii) the
               Company  and  Monsanto  shall  be  bound  by the  terms  of  this
               Agreement,  and  (iv)  this  Agreement  and the  other  documents
               delivered pursuant hereto constitute the complete,  exclusive and
               final understanding and agreement between the parties with regard
               to the subjects hereof and thereof.  Except as  specifically  set
               forth  herein,  any term of  Section 2 or 3 hereof  may be waived
               only  with the  prior  written  consent  of the  Company  and the
               Holders of at least sixty-six and two-thirds percent (66 2/3%) of
               the  outstanding  shares  of  the  Registrable  Securities.   Any
               amendment or waiver  effected in accordance with this Section 6.3
               shall be binding upon each Holder of the  Registrable  Securities
               (including securities into which such Registrable Securities have
               been  converted)  outstanding at the time,  each future Holder of
               all such  securities,  and the  Company.  Any  provision  of this
               Agreement  may be  amended  or  waived  if,  and  only  if,  such
               amendment  or waiver is in writing and signed,  in the case of an
               amendment,  by the  Company  and  Monsanto,  or in the  case of a
               waiver,  by the party against whom the waiver is to be effective;
               provided  that no such  amendment  or waiver  shall be  effective
               without the approval of all of the Independent Directors.

          6.4  Notices.  Any notice required or permitted to be given under this
               Agreement shall be in writing,  and shall be deemed  sufficiently
               given when delivered in




<PAGE>
               person or  transmitted  by telegram or  telecopier  (confirmed by
               mail), addressed as follows:

              If to Monsanto:     Monsanto Company
                          800 North Lindbergh Boulevard
                            St. Louis, Missouri 63167
                         Attention: Assistant Secretary
                          Telecopy Number: 314-694-2574

              If to any other Holder, at such address and telecopy number as
              such Holder shall have furnished the Company in writing.

              If to Company:      Calgene, Inc.
                                  1920 Fifth Street
                                  Davis, California  95616
                                  Attention:  Chairman and Chief Executive
                                     Officer
                          Telecopy Number: 916-753-1510

              or to such other address as may be specified from time to time in
              a notice given by such party. The parties agree to acknowledge in
              writing the receipt of any such notice delivered in person.

          6.5  Delays or Omissions.  No delay or omission to exercise any right,
               power  or  remedy  accruing  to any  Holder  of  any  Registrable
               Securities,  upon any breach or default of the Company under this
               Agreement,  shall impair any such right,  power or remedy of such
               Holder  nor  shall it be  construed  to be a  waiver  of any such
               breach or default,  or an acquiescence  therein,  or of or in any
               similar  breach or  default  thereafter  occurring.  Any  waiver,
               permit,  consent or approval of any kind or character on the part
               of any  party  or any  waiver  on the  part of any  party  of any
               provisions  or  conditions  of  this  Agreement  must  be made in
               writing and shall be  effective  only to the extent  specifically
               set  forth in such  writing.  All  remedies,  either  under  this
               Agreement,  at law, in equity or otherwise afforded to any party,
               shall be cumulative and not alternative.

          6.6  Counterparts.  This  Agreement  may be  executed in any number of
               counterparts,  each of  which  shall be an  original,  but all of
               which together shall constitute one instrument.

          6.7  Severability.  In the event that any provision of this  Agreement
               becomes or is declared by a court of competent jurisdiction to be
               illegal,  unenforceable or void, this Agreement shall continue in
               full force and effect without said provision;  provided, however,
               that no such  severability  shall be effective  if it  materially
               changes the economic benefit of this Agreement to any party.

          6.8  Stock Legends.  Subject to Section  2.8(d)  hereof,  certificates
               representing   Restricted   Securities   (other  than  Restricted
               Securities  issued to Monsanto in connection  with the conversion
               of principal  and/or  accrued  interest  under the Company Credit
               Facility or the Gargiulo  Credit  Facility upon the occurrence of
               an Event of Default under either such Credit  Facility) issued to
               Monsanto  pursuant to the  Transaction  Agreements  and the Stock
               Purchase Agreement shall bear the following legend:

                   "The securities represented by this certificate are subject
                   to certain resale restrictions and entitled to the benefits
                   set forth in a Stockholders Agreement dated March 31, 1996,
                   as amended and restated on November 12, 1996, between
                   Calgene, Inc., a Delaware corporation (formerly known as
                   Calgene II, Inc.), and Monsanto Company, a Delaware
                   corporation (the "Agreement") . A copy of the Agreement and
                   all amendments thereto are on file in the office of the
                   Secretary of the Company."

          6.9  [This section intentionally left blank.]

          6.10 Audits,  Consultants and Inspections. Monsanto (using Monsanto's
               internal and/or external  auditors or any other Person  appointed
               by Monsanto to whom the Company does not reasonably object) shall
               have  the  right  (i) to  audit  the  books  and  records,  other
               financial  information  and business  practices and operations of
               the Company and its Affiliates,  and (ii) to discuss the business
               practices and operations,  affairs,  finances and accounts of the
               Company and its  Affiliates  with the officers of the Company and
               its Affiliates and the independent  public accountants who review
               or  audit  the  Company's  financial  statements,   all  at  such
               reasonable times and as often as may reasonably be requested. The
               Company shall also permit inspection of its (and its Affiliates')
               properties,  books and  records by  Monsanto  (using the  Persons
               identified  above)  during  normal  business  hours  or at  other
               reasonable  times. The scope of all such audits,  discussions and
               inspections   shall  be   determined  by  Monsanto  in  its  sole
               discretion.  Any  authorized  representative  of Monsanto  who or
               which is not  employed  by  Monsanto  (i)  shall be  required  to
               execute a  confidentiality  agreement  in a form  approved by the
               Board of  Directors  (which  approval  shall not be  unreasonably
               withheld  or  delayed)  and  (ii)  may  not  be  employed  by  or
               affiliated  with a  competitor  of  the  Company,  as  reasonably
               determined by the Board of Directors;  provided, however, that an
               independent  certified public accounting firm shall not be deemed
               to be employed by or affiliated  with a competitor of the Company
               even  if such  firm  provides  services  to a  competitor  of the
               Company.


<PAGE>
          6.11 No  Third  Party   Beneficiaries.   Nothing   contained  in  this
               Agreement,  express or implied,  is  intended to or shall  confer
               upon anyone other than the parties  hereto (and their  successors
               and assigns,  including,  without limitation,  subsequent Holders
               and purchasers under Section 3.7(c)) any right, benefit or remedy
               of any nature whatsoever under or by reason of this Agreement.

          6.12 Sections and  Articles.  All  sections  and articles  referred to
               herein are sections and articles of this Agreement.

          6.13 Headings.  Headings as to the contents of particular articles and
               sections  are  for  convenience  only  and  are  in no  way to be
               construed as part of this  Agreement  or as a  limitation  of the
               scope of the particular articles or sections to which they refer.



<PAGE>
         IN WITNESS WHEREOF, the parties have caused this Agreement to be duly
         executed and delivered as of the day and year first above written.

                                       CALGENE, INC.



                            By: /s/ Lloyd M. Kunimoto
                                            Lloyd M. Kunimoto
                                    President


                                MONSANTO COMPANY



                                       By:  /s/ Hendrik A. Verfaillie
                                            Hendrik A. Verfaillie
                                            Executive Vice President

<PAGE>










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