WELCOME to the Oregon Society of Weed Science (OSWS) homepage. Since the early 1950's the OSWS has actively served its membership through the dissemination of weed management research, educational, and regulatory information. OSWS members from across the state represent a diverse cross section of disciplines including agronomy, horticulture, forestry, rangeland science, and noxious and invasive weed management.

We're in the process of updating our website; check back for updates in 2014.

Thank you!
Andy Hulting, President