Quick Facts
- Effective in no-till, minimum-till and conventional-tillage systems.
- Residual broadleaf foundation for soybean weed control.
- Dual modes of action help prevent development of resistant weed populations.
- Outstanding residual start for glyphosate-tolerant technology or a conventional program.
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Product Overview
Help maximize soybean yields by protecting fields with Authority First DF herbicide. It controls glyphosate-resistant broadleaf weeds in both Roundup Ready 2 Xtend, Enlist, LibertyLink and conventional soybeans. Authority First DF herbicide exhibits excellent crop tolerance for preplant application up to three days after soybean planting.
Crops
Soybeans
Target Control For Soybeans
This product delivers effective control against the following:
- Grasses
- Marestail
- Morningglories
- Nightshade
- Palmer Amaranth
- Pigweed
- Ragweed
- Sedges
Always refer to the product label for an official listing of crop usage, restrictions and precautions.
Full crop listing
- Soybeans
State Registration
- Alabama
- Arkansas
- Colorado
- Delaware
- Georgia
- Illinois
- Indiana
- Iowa
- Kansas
- Kentucky
- Louisiana
- Maryland
- Michigan
- Minnesota
- Mississippi
- Missouri
- Nebraska
- New Hampshire
- New Jersey
- North Carolina
- North Dakota
- Ohio
- Oklahoma
- Pennsylvania
- South Carolina
- South Dakota
- Tennessee
- Texas
- Virginia
- West Virginia
- Wisconsin
Always read and follow all label directions, precautions and restrictions for use. Some products may not be registered for sale or use in all states. FMC, the FMC logo and Authority are trademarks of FMC Corporation or an affiliate. LibertyLink and Roundup Ready 2 Xtend are trademarks of Bayer or an affiliate. Enlist is a trademark of Dow AgroSciences LLC. ©2020 FMC Corporation. All rights reserved. 20-FMC-0556 03/20
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