Weed Management Areas and Regional Partnerships


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.

Statewide WMA Meetings

Save the date for the 2022 Statewide WMA Meeting, Nov. 1, 8:30-10:30 am. Registration open soon.
View video recording and presentations for the 2021 Statewide WMA Meeting
View presentations for the 2020 Statewide WMA Meeting
View presentations for the 2019 Statewide WMA Meeting.

Regional EDRR Priority 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