Weed Resources
Timely Topics
Proper Sprayer Cleanout Can Prevent Crop Injury
June 20, 2017
Proposed Rule Changes for Restricted Use Herbicides
April 13, 2017
Proper Sprayer Cleanout Can Prevent Crop Injury
June 20, 2017
Proposed Rule Changes for Restricted Use Herbicides
April 13, 2017
To view more Weed Resources Timely Topics, click here.
Weed Tool Box
Dynamic decision tools to help you make informed management choices.
- AMS Sprayer Mix Calculator New
- Herbicide Mechanisms of Action (MOA) Tool New
- Winter Wheat Herbicide Efficacy Table New
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.
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. Much of the information generated over the course of this 15-year program can be found here.
To view our annual Weed Research Reports, click here.
Integrated Management of Mayweed Chamomile in Wheat and Pulse Crop Production Systems New
The latest bulletin published by the Small Grains Team is PNW695 – Integrated Management of Mayweed Chamomile in Wheat and Pulse Production Systems.
Additional questions can be directed to Drew Lyon at drew.lyon@wsu.edu or Ian Burke at icburke@wsu.edu.
WSU Resistance Testing Program
To learn more about how to collect and submit samples from your field to the WSU Resistance Testing Program, visit the program page.
A printable version of the submission can be found here.
Additional questions can be directed to Ian Burke at icburke@wsu.edu.
Weed ID Quiz
Test your knowledge of common weeds with our Weed Identification Quiz. Select the weed based on the pictures provided and see how well you know weeds.