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ABOUT EVENTS News PROGRAMS & SERVICES FACT SHEETS TOPICS COUNTY OFFICES
ABOUT EVENTS News PROGRAMS & SERVICES FACT SHEETS TOPICS COUNTY OFFICES
Ferguson College of AgAg Research

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Welcome

Welcome to the Weed Science Extension website, a valuable resource brought to you by the Department of Plant and Soil Sciences at Oklahoma State University. Here, you will find comprehensive information on weed management tailored to Oklahoma's diverse crop production systems as well as resources for weed identification and contact information for the weed science personnel at OSU.
Weed Control Information

Weed Identification Resources

OSU Extension partners with other universities and organizations to provide crop producers with multiple weed identification resources.

Kansas Wildflowers & Grasses

 

Noble Apps | Plant Image Search

 

Plant ID | Oklahoma State University

 

Weed ID | University of Missouri

 

Weed ID | Virginia Tech

 

Useful Links

One man with a sprayer walking through the field.

Herbicide Information and Labels

Agrian Label Center Compendium of Herbicide Adjuvants, 13th Edition GreenBook Kelly Solutions Oklahoma Department of Agriculture, Food and Forestry
A syringe with herbicide and a white container.

Herbicide Companies

Arysta Life Science Agriculture BASF Bayer Crop Science Corteva Agriscience FMC | An Agricultural Sciences Company Gowan Syngenta Valent
Round spiky weeds in a field.

University Weed Science Websites

Clemson Kansas  State University Louisiana State University Mississippi State University North Dakota State University Purdue University Texas Technical University University of California University of Florida University of Illinois University of Missouri Washington State University
Closeup shot of wheat in a field.

Professional Organizations

North Central Weed Science Society Northeastern Weed Science Society Southern Weed Science Society Weed Science Society of America Western Society of Weed Science
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