Skip to main content

Syngenta US News

Acuron™ Flexi name for newest Syngenta corn herbicide

  • Pending EPA registration, Acuron Flexi will offer pre- and post-emergence residual control of difficult weeds in corn
  • Will contain three active ingredients, including bicyclopyrone, and two modes of action
GREENSBORO, N.C., USA, – Syngenta has announced Acuron™ Flexi as the name of its new corn herbicide premix, formulated for long-lasting residual control of difficult weeds and added flexibility. EPA registration is anticipated for the 2016 growing season.

Using the latest formulation technology, Acuron Flexi will combine three active ingredients, including bicyclopyrone, and two complementary modes of action to deliver a multi-targeted approach to weed control. This is especially important as weed resistance is expanding and weeds such as giant ragweed, waterhemp and Palmer amaranth are becoming more difficult to manage. 



“This summer, I visited field trials across the U.S. and no matter where we were, what soil type we were in, or what the weed pressure, Acuron Flexi provided improved control and more consistent control of tough weeds, including resistant weeds, than competitive herbicide programs,” said Gordon Vail, Ph.D., technical product lead for herbicides, Syngenta.

In addition to better performance on difficult weeds, Vail says Acuron Flexi will provide farmers with added flexibility in terms of geographic flexibility, rotational flexibility, application flexibility and tank mix flexibility.

“Where registered, there will be no geographic or soil-type restrictions for using Acuron Flexi. Farmers will be able to rotate to a variety of crops following an application of Acuron Flexi, and they will have a wide application window from 28 days pre-plant up to 30-inch corn,” Vail said. “Lastly, since Acuron Flexi does not contain atrazine or glyphosate, it can be tank mixed with other herbicides like AAtrex® and Touchdown® brands based on farming practices.”

Ryan Lins, Syngenta R&D scientist from Minnesota, has tested Acuron Flexi on his research farm since 2013. His trials make up a portion of the 700-plus field trials featuring bicyclopyrone that have been conducted to fine-tune the product in preparation for registration.

“Farmers in certain areas of the Corn Belt – like parts of Iowa, Minnesota and Wisconsin – will find this product especially appealing, since they are limited from using atrazine because of carryover,” said Lins. “That flexibility, coupled with its long-lasting, consistent residual control, make Acuron Flexi an exciting new solution for controlling problem weeds in this area.”

Growers and retailers can contact their Syngenta agronomist to see Acuron Flexi in weed-control trials at university locations and Syngenta Grow More Experience Sites in their area.

For more information about Acuron Flexi, visit www.SyngentaUS.com/AcuronFlexi. Join the conversation online – connect with us at social.SyngentaUS.com.



About Syngenta
Syngenta is a leading agriculture company helping to improve global food security by enabling millions of farmers to make better use of available resources. Through world class science and innovative crop solutions, our 28,000 people in over 90 countries are working to transform how crops are grown. We are committed to rescuing land from degradation, enhancing biodiversity and revitalizing rural communities. To learn more visit www.syngenta.com and www.goodgrowthplan.com. Follow us on Twitter® at www.twitter.com/Syngenta.

Media Contacts:
David Piñon
336-632-7504
David.Pinon@syngenta.com 

Mary Rebecca Harakas
919-870-5718
mrharakas@gscommunications.com

Web Resources:
Acuron Flexi
Syngenta Newsroom
Know More, Grow More

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 including the “Risk Factors” in our Annual Report on Form 20-F. 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 thereof.

©2015 Syngenta, 410 Swing Road, Greensboro, N.C. 27409. Important: Always read and follow label instructions. Some crop protection products may not be registered for sale or use in all states or counties. Please check with your local extension service to ensure registration status. Acuron Flexi (SYN-A205) is not registered for sale or use in the U.S. and is not being offered for sale. AAtrex 4L and AAtrex Nine-O are Restricted Use Pesticides. SYN-A205 will be marketed as Acuron Flexi upon registration. AAtrex®, Acuron™, Touchdown® and the Syngenta logo are trademarks of a Syngenta Group Company. SureStart® is a registered trademark of Dow AgroSciences LLC.