UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                        ---------------------------------

                                    FORM 8-K

                                 CURRENT REPORT

                     PURSUANT TO SECTION 13 OR 15(d) OF THE
                         SECURITIES EXCHANGE ACT OF 1934

      Date of Report (Date of earliest event reported): September 24, 2003

                                MONSANTO COMPANY
--------------------------------------------------------------------------------
               (Exact Name of Registrant as Specified in Charter)

        Delaware                      001-16167                43-1878297
--------------------------------------------------------------------------------
(State or Other Jurisdiction   (Commission File Number)    (IRS Employer
       of Incorporation)                                     Identification No.)

                          800 North Lindbergh Boulevard
                            St. Louis, Missouri 63167
--------------------------------------------------------------------------------
               (Address of Principal Executive Offices) (Zip Code)

       Registrant's telephone number, including area code: (314) 694-1000




ITEM 5. OTHER EVENTS.

     On September  24, 2003,  Monsanto  Company (the  "Company")  issued a press
release  announcing a quarterly dividend and setting the date of the 2004 annual
meeting of shareowners  ("2004 Annual Meeting").  A copy of the press release is
filed as Exhibit 99 to this report and incorporated by reference herein.

     As a result of the Company's change to an August 31 fiscal year, the annual
meeting of shareowners of the Company will be held on January 29, 2004, which is
more than 30 calendar days prior to the anniversary of the Company's 2003 annual
meeting.  Holders of the  Company's  common stock as of December 1, 2003 will be
entitled  to  receive  notice  of and to vote at the 2004  Annual  Meeting.  The
Company  expects  to begin to print  and mail its proxy  materials  on or before
December 12, 2003.  As a result,  the  deadlines  for  submission  of shareowner
proposals  relating  to the 2004  Annual  Meeting  have  changed  from the dates
specified in the 2003 proxy statement.

     Pursuant to Rule 14a-8 of the Securities  Exchange Act of 1934, as amended,
shareowner  proposals  for  the  2004  Annual  Meeting  must  be  received  at a
reasonable time before the Company begins to print and mail its proxy materials.
Accordingly,  the Company  has  established  November 6, 2003 as a deadline  for
receipt  by the  Company  at  its  principal  executive  offices  of  shareowner
proposals that are intended to be presented by such shareowners at the Company's
2004  Annual  Meeting  and  that  shareowners  desire  to have  included  in the
Company's proxy materials  relating to such meeting.  Upon timely receipt of any
such  proposal,  the  Company  will  determine  whether or not to  include  such
proposal  in the  proxy  statement  and  proxy  in  accordance  with  applicable
regulations governing the solicitation of proxies.

     If a shareowner  wishes to present a proposal at the 2004 Annual Meeting or
to  nominate  one or more  directors  and the  proposal  is not  intended  to be
included  in the  Company's  proxy  statement  relating  to  that  meeting,  the
shareowner must give advance written notice to the Company prior to the deadline
for such  meeting  determined  in  accordance  with the  Company's  Amended  and
Restated  By-Laws (the  "By-Laws").  In general,  the By-Laws  provide that such
notice  should be addressed to the  Secretary  and be received at the  Company's
Creve  Coeur  Campus no  earlier  than the  120th  day prior to the 2004  Annual
Meeting  and no later  than the close of  business  on the later of the 90th day
prior to the 2004  Annual  Meeting or the tenth day  following  the day on which
public   announcement  of  the  date  of  the  annual  meeting  is  first  made.
Accordingly, for purposes of the Company's 2004 Annual Meeting, such notice must
be received  not later than  October 31,  2003 and not earlier  than  October 1,
2003.  These time limits also apply in determining  whether notice is timely for
purposes of rules  adopted by the SEC relating to the exercise of  discretionary
voting  authority.  The By-Laws set out specific  requirements that such written
notices must satisfy.  Any shareowner  filing a written notice of nomination for
director must describe various matters regarding the nominee and the shareowner,
including  such  information as name,  address,  occupation and shares held. Any
shareowner  filing a notice to bring other business before a shareowner  meeting
must include in such notice,  among other  things,  a brief  description  of the
proposed business and the reasons therefor, and other specified matters.  Copies
of those requirements will be forwarded to any shareowner upon written request.

ITEM 7. FINANCIAL STATEMENTS, PRO FORMA FINANCIAL INFORMATION AND EXHIBITS.

(c)  Exhibits

     99    Press Release, dated September 24, 2003, issued by Monsanto Company

                                       2


                                    SIGNATURE

         Pursuant to the requirements of the Securities Exchange Act of 1934,
the Registrant has duly caused this report to be signed on its behalf by the
undersigned hereunto duly authorized.

Dated:  September 24, 2003
                                   MONSANTO COMPANY


                                   By:      /s/ Nancy E. Hamilton
                                       ----------------------------------------
                                       Name:  Nancy E. Hamilton
                                              Assistant Secretary

                                       3

                                  EXHIBIT INDEX

Exhibit
Number       Description
-------      -----------

  99         Press Release, dated September 24, 2003, issued by Monsanto Company



                                       4