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Prefix™ Herbicide

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“We ran a good amount of Prefix™ herbicide on soybeans this year. It helped tremendously with the waterhemp pressure and thinned out the giant ragweeds significantly. Prefix is a great tool because we want to be good stewards of the land and vary modes of action. We want to keep glyphosate around for as long as possible, and Prefix will help us to do so.”

Kenny Tate - Retailer, Farmers Elevator Co.
Waverly, IL



Soybean growers can protect valuable yield potential with Prefix™ pre-emergence herbicide, a solution to yield-robbing grasses and broadleaf weeds in soybeans.  Prefix helps growers start the season off right so they can capitalize on their crop’s true yield potential.  Explore this site to see why Prefix is the premier pre-emergence product for weed control in any soybean crop - glyphosate-tolerant or conventional.

Click to download collateral pieces:
Adobe PDF  Spring vs. Fall Comparison Sheet
Adobe PDF  Prefix Trifold

The Clock is Ticking
At first, glyphosate-tolerant soybeans appeared to free up growers from the difficulties of weed control, but many farmers have been losing yield in the process. While growers waited to take advantage of post emergence applications of glyphosate, weeds were eating away at yields – especially when the post emergence treatment was delayed…

Fall-Applied Herbicide
As the soybean growing season winds down, many growers may be considering the use of a fall-applied herbicide in their fields to maintain a clean field at planting next spring. While a fall-applied residual soybean herbicide may have time-management advantages for some, it might not be the right fit for everyone…

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©2008 Syngenta Crop Protection, Inc., P.O. Box 18300, Greensboro, NC 27419. Important: Always read and follow label instructions before buying or using this product. Prefix™ is a trademark and the Syngenta logo is a registered trademark of a Syngenta Group Company. Syngenta Customer Center: 1-866-SYNGENT(A) (796-4368). is your source for ag news and information on crop pest identification, commodity and market prices, agricultural news & issues, and access to crop production management tools such as crop yield & planting calculators and herbicide, fungicide, and weed control information.