Weed Management Areas and Regional Partnerships

regions map
Regions map
WMA map
Weed Management Areas

County-based Weed Management Areas (WMAs) have formed in every part of the state. Follow the links below to learn more about each WMA, or see background on the WMA program. Links go to the WMA’s own website if it has one or to a simple profile on our website. Help us keep these profiles up to date! Notify us of any changes by emailing info@cal-ipc.org.

See presentations for the 2020 Statewide WMA Meeting or the 2019 Statewide WMA Meeting. Presentations for the 2021 Statewide WMA Meeting will be posted soon.

Regional Invasive Plant EDRR Targets

This map and document with regional invasive plant EDRR targets was updated in October 2021, in collaboration with the California Department of Food and Agriculture, County Agricultural Commissioners, and Weed Management Areas.

Regional partnerships

WMAs