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

The Columbia River Basin Flowering Rush Management Plan is complete. Peter Rice of UM and Virgil Dupuis of Montana are prominent features in this newest video discussing, among other things, flowering rush in Flathead Lake. 

Upcoming Events

Upcoming Events

2019 Weed Whackers Ball will be September 14th in Wise River! Come attend the greatest Weed Party in Montana! You can register here! 

Recent News

Finalists for Leopold Conservation Award Announced

Three Finalists Selected for First Montana Leopold Conservation Award HELENA, MT – Three finalists have been selected for the prestigious Montana Leopold Conservation Award®. Given in honor of renowned conservationist Aldo Leopold, the award recognizes farmers, ranchers, foresters and other landowners who inspire others with their dedication to land, water and wildlife habitat management on […]

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Ventenata Tour in Gallatin County September 16

There will be a ventenata field workshop in Gallatin County on Monday, September 16.  Please see the flyer below for more info, and feel free to pass it along to anyone that might be interested in attending and learning more about ventenata. For more information, please contact Danielle at the Gallatin County Weed Office (406-582-3265). […]

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