Invasive weeds threaten the health of our natural areas. This program will help you learn to identify and remove the most damaging of these plant species.
- The Clackamas/Clark/Multnomah/Washington County Cooperative Weed Management Area (4-County CWMA) is a partnership of organizations, agencies and non-profits dedicated to combating invasive weeds across the region.
- Let King County’s Noxious Weed Information and Services teach you everything you need to know about invasive weed identification and control.
- Learn all about invasive plants with the City of Portland’s Invasive Plants Poster
- Get resources and learn about workshops offered in East Multnomah County.
- Watch excellent, educational weed videos and learn about what’s being done to control weeds in West Multnomah County.
- Watch OPB’s The Silent Invasion