Weed Resources

Timely Topics:

PNW Weed Management Handbook

This handbook is designed as a quick and ready reference for weed control practices and herbicides used in various cropping systems or sites in Idaho, Oregon, and Washington.

Weed Decision Tools

Dynamic decision tools to help you make informed management choices.

National Jointed Goatgrass Research Program

The National Jointed Goatgrass Research Program was initiated in 1994 by using a special USDA grant to fund regional research and extension activities directed toward limiting the damage caused by jointed goatgrass to winter wheat production in the western United States. View more information generated over the course of this 15-year program.

Additional Resources

Featured Publication

Rattail Fescue: Biology and Management in Pacific Northwest Wheat Cropping Systems (PNW613) Updated

More Weed Publications »


Featured Weed

Jointed Goatgrass

A field of jointed goatgrass
Jointed goatgrass (Aegilops cylindrica) is a winter annual grass native of southern Europe and western Asia. Jointed goatgrass is generally found in areas of 10 to 20 inches of annual rainfall and in elevations of 800 to 4,000 feet.

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Featured Video

Integrated Weed Management with Ian C. Burke

Washington State University