FORM 6-K
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

Report of Foreign Issuer

     Pursuant to Rule 13a-16 or 15d-16
of the Securities Exchange Act of 1934

For the month of October 2006

Commission File Number: 001-15152

SYNGENTA AG
(Translation of registrant’s name into English)

Schwarzwaldallee 215
4058 Basel
Switzerland
(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:

Form 20-F   X               Form 40-F      

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1):

Yes        No   X  

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):

Yes        No   X  

Indicate by check mark whether by furnishing the information contained in this Form, the Registrant is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934:

Yes        No   X  

If “Yes” is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): N/A







Re: SYNGENTA AG
  Press Release:Third Quarter Trading Statement 2006

Filed herewith is a press releases related to Syngenta AG. The full text of the press releases follows:

# # #






    Item 1
     
  Syngenta International AG
Media Office
CH-4002 Basel
Switzerland
Telephone: +41 61 323 23 23
Fax: +41 61 323 24 24
www.syngenta.com

Media Release
 

Third Quarter Trading Statement 2006

Basel, Switzerland, 20 October 2006

Sales in the third quarter of 2006 increased by 1% to $1.41bn (2005: $1.39bn); at constant exchange rates (CER) sales were unchanged. For the first nine months sales were 1% lower (CER) at $6.61bn.

In Crop Protection, third quarter sales rose 2% (CER). In the low season in the northern hemisphere, sales in Europe, Africa and the Middle East were higher with further growth in Eastern Europe; in NAFTA sales were lower reflecting a challenging environment in the USA. Growth slowed somewhat in Latin America in difficult market conditions in Brazil. Broad based growth was achieved in Asia Pacific.

For the first nine months, sales of new products rose 20% to $784 million. In the quarter, fungicides sales were higher following an inventory adjustment in the USA in 2005; lower sales of selective herbicides reflected timing differences between the last two quarters; insecticides sales were lower in comparison with a strong performance last year. In Professional Products, Conrad Fafard, Inc. was consolidated in the quarter.

Seeds sales were 5% lower in the quarter. In Corn & Soybean, higher corn sales in the USA were more than offset by lower soybean sales due to end of season channel adjustments; sales in Latin America were lower primarily due to reduced acreage in Brazil. Diverse Field Crops again generated strong growth, notably in Eastern Europe. Vegetables and Flowers also delivered a good performance driven, in particular, by the expanding demand for fresh produce in NAFTA and double digit growth in the developing markets of Asia Pacific.

For the full year 2006, the company continues to target double digit growth in earnings per share*.

* Fully diluted, before restructuring, impairment and share repurchase program.

Syngenta is a world-leading agribusiness committed to sustainable agriculture through innovative research and technology. The company is a leader in crop protection, and ranks third in the high-value commercial seeds market. Sales in 2005 were approximately $8.1 billion. Syngenta employs some 19,000 people in over 90 countries. Syngenta is listed on the Swiss stock exchange (SYNN) and in New York (SYT). Further information is available at www.syngenta.com.

Analyst/Investor Enquiries:    Jonathan Seabrook (Switzerland)    +41 61 323 7502
    Jennifer Gough (Switzerland)   +41 61 323 5059
    Rhonda Chiger (USA)   +1 (917) 322 2569
         
Media Enquiries:   Médard Schoenmaeckers   +41 61 323 2323
    Sarah Hull (USA)   +1 (202) 628 2372
 
Cautionary Statement Regarding Forward-Looking Statements

This document contains forward-looking statements, which can be identified by terminology such as ‘expect’, ‘would’, ‘will’, ‘potential’, ‘plans’, ‘prospects’, ‘estimated’, ‘aiming’, ‘on track’ and similar expressions. Such statements may be subject to risks and uncertainties that could cause the actual results to differ materially from these statements. We refer you to Syngenta's publicly available filings with the U.S. Securities and Exchange Commission for information about these and other risks and uncertainties. Syngenta assumes no obligation to update forward-looking statements to reflect actual results, changed assumptions or other factors. This document does not constitute, or form part of, any offer or invitation to sell or issue, or any solicitation of any offer, to purchase or subscribe for any ordinary shares in Syngenta AG, or Syngenta ADSs, nor shall it form the basis of, or be relied on in connection with, any contract therefore.


Syngenta Third Quarter Trading Statement 2006 / Page 1 of 3






Unaudited Nine Months Product Line and Regional Sales


Syngenta   9 Months 2006     9 Months 2005     Actual     CER(1)  
    $m     $m     %     %  













       Crop Protection   5119     5155     - 1     -  
       Seeds   1541     1637     - 6     - 4  
       Plant Science   1     0     + 58     + 58  
       Inter-segment elimination(2)   (51 )   (16 )   -     -  













       Third Party Sales   6610     6776     - 2     - 1  













                         
Crop Protection                        













Product line                        
       Selective herbicides   1568     1640     - 4     - 3  
       Non-selective herbicides   601     565     + 6     + 6  
       Fungicides   1346     1423     - 5     - 3  
       Insecticides   854     876     - 3     - 1  
       Professional products   709     636     + 11     + 11  
       Others   41     15     -     -  













       Total   5119     5155     - 1     -  













Regional                        
       Europe, Africa and Middle East   1834     1923     - 5     - 1  
       NAFTA   1882     1900     - 1     - 2  
       Latin America   635     604     + 5     + 5  
       Asia Pacific   768     728     + 6     + 8  













       Total   5119     5155     - 1     -  













                         
Seeds                        













Product line                        
       Corn & Soybean   745     854     - 13     - 12  
       Diverse Field Crops   278     275     + 1     + 6  
       Vegetables and Flowers   518     508     + 2     + 4  













       Total   1541     1637     - 6     - 4  













Regional                        
       Europe, Africa and Middle East   617     638     - 3     + 2  
       NAFTA   766     849     - 10     - 10  
       Latin America   79     83     - 4     - 4  
       Asia Pacific   79     67     + 19     + 20  













       Total   1541     1637     - 6     - 4  














(1) Growth at constant exchange rates.
 
(2) Crop Protection inter-segment sales to Seeds.


Syngenta Third Quarter Trading Statement 2006 / page 2 of 3






Unaudited Third Quarter Product Line and Regional Sales


Syngenta   3rd Quarter 2006     3rd Quarter 2005     Actual     CER(1)  
    $m     $m     %     %  













       Crop Protection   1203     1168     + 3     + 2  
       Seeds   222     228     - 3     - 5  
       Plant Science   0     0     -     -  
       Inter-segment elimination(2)   (14 )   (6 )   -     -  













       Third Party Sales   1411     1390     + 1     -  













                         
Crop Protection                        













Product line                        
       Selective herbicides   255     289     - 12     - 13  
       Non-selective herbicides   179     174     + 3     + 1  
       Fungicides   281     222     + 27     + 25  
       Insecticides   252     275     - 9     - 9  
       Professional products   219     218     + 1     -  
       Others   17     -10     -     -  













       Total   1203     1168     + 3     + 2  













Regional                        
       Europe, Africa and Middle East   382     354     + 8     + 4  
       NAFTA   303     318     - 5     - 5  
       Latin America   308     297     + 4     + 4  
       Asia Pacific   210     199     + 6     + 6  













       Total   1203     1168     + 3     + 2  













                         
Seeds                        













Product line                        
       Corn & Soybean   37     64     - 42     - 42  
       Diverse Field Crops   36     32     + 11     + 7  
       Vegetables and Flowers   149     132     + 13     + 10  













       Total   222     228     - 3     - 5  













Regional                        
       Europe, Africa and Middle East   100     98     + 2     - 3  
       NAFTA   50     57     - 12     - 12  
       Latin America   44     50     - 12     - 12  
       Asia Pacific   28     23     + 18     + 17  













       Total   222     228     - 3     - 5  














(1) Growth at constant exchange rates.
 
(2) Crop Protection inter-segment sales to Seeds.


Syngenta Third Quarter Trading Statement 2006 / page 3 of 3





SIGNATURES

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, thereunto duly authorized.

SYNGENTA AG
       
Date: October 20, 2006 By: /s/ Christoph Mäder

Name: Christoph Mäder
Title: Head Global Legal & Taxes