ABOUT MWCA

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

Annual Conference
January 31st, 2022 – February 3rd, 2022

Online Registration Form
Download Registration Form
Learn More


MWCA SW Area Professional Applicator Training
February 23rd, 2022
Learn More

Recent News

The Gallatin County Weed District is currently soliciting bids

The Gallatin County Weed District is currently soliciting bids for two separate contracts to control noxious weeds along a portion of the county road system for the 2022, 2023 & 2024 spray seasons. Bids must be submitted by 4:00 pm March 1, 2022. For more information, please visit the Gallatin County Weed District webpage: https://gallatincomt.virtualtownhall.net/weed-district

Read More

Grant Writing Workshop

The Montana Department of Agriculture (MDA) announces noxious weed grant funding is now available through the 2022 Noxious Trust Fund (NWTF) Grant Program.  Established by the 1985 Montana Legislature, the NWTF grants provide funding for noxious weed research projects, development projects, state and community education, and local cooperative – landowner cost share. Funding assistance is […]

Read More
Read All
U