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 Partners

Upcoming Events

Upcoming Events

Montana Noxious Weed Awareness Week
Sunday, June 6 – Saturday, June 12
MWCA Gun Raffle will happen each day this week

Recent News

MWCA Membership rates and levels to change July 1

After at least 10 years, MWCA is changing up membership levels and pricing. This change is a part of the overall strategic planning that is happening within the MWCA. Currently, MWCA has at least 7 levels of membership and with the new changes it will drop down to 4.  Membership levels that were approved by […]

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2022 MWCA Annual Conference changes dates and location

The 2022 MWCA Annual Conference will be held January 31 – February 3, 2022, at the Billings Hotel and Convention Center. This event will not be a hybrid event, but an in-person function. Draft agenda and details TBA. 

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