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Coronavirus COVID-19

COVID-19 Advisory: WSU Extension is working to keep our communities safe. All Extension programming is being conducted consistent with the latest official state guidance. WSU Extension county offices and WSU Research & Extension Centers are following protocols for vaccination, masking, distancing and hygiene. If this office is not open to the public, we are available during normal business hours via email, phone, and web conference.

Weed Resources

Program Contact: Aaron Esser, Agronomist Lincoln/Adams Area
509-659-3210 •

Cheatgrass Control in Winter Wheat – Presentation

National Jointed Goatgrass Research

Rattail Fescue (PDF)

Weed Management Handbook Weed Resources

WSU Weed Identification Services

Pesticide Safety Education – Pre-License Programs for Eastern WA

Weed Control Report

The WSU Weed Control Report is available on the Wheat and Small Grains website. The annual report summarizes the results from field studies conducted by Ian Burke, Drew Lyon, and their staff. The research was conducted in winter wheat, spring wheat, chemical fallow, grasslands, alfalfa, chickpeas, and dry pea