Help us Keep Montana Beautiful

The Montana Weed Control Association (MWCA) is a member-supported non-profit organization.

MWCA members are dedicated to terrestrial and aquatic invasive species management. Our members include professional weed managers representing many government agencies, private and commercial applicators, non-governmental organizations and concerned citizens.

Our goal is to facilitate long-term, ecologically based, integrated noxious weed management programs throughout Montana.

Learn more and help us keep Montana naturally beautiful…

Featured Video

It’s been a long winter, but the weeds are popping up!! Before you know it, you’ll need to get your ATV out and start treating weeds. In case you need a refresher, here is a valuable video on how to calibrate your ATV. Thanks to Elkhorn Productions, Ravalli County and the MDA Trust Fund grant that produced this.

Upcoming Events

Upcoming Events

View our events here

Recent News

MT Noxious Weed Trust Fund 2019 Grants

The Montana Noxious Weed Trust Fund has awarded $1.7 million in grants to counties, universities and organizations for the 2019 grant cycle. MWCA received funding for two of their grants: one to continue with advertising and radio shows with Northern Ag Broadcasting and one to finalize weed ID videos and begin videos on common county-listed […]

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MT Dept of Transportation Updates IWM Plan

We have updated our MDT Integrated Weed Management Plan. The old plan was last done in 2012. The updated plan covers 2018-2024.  Below is the link to where it is located on our website. https://www.mdt.mt.gov/other/webdata/external/maint/2018-2024_vegetation_mgmt_plan_final.pdf Please contact me if you have issues, concerns, or questions. Thanks, Bob Cloninger Maintenance Review Montana Department of Transportation Work: […]

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