Call Us Today at (406) 925-0708
The Montana Weed Control Association (MWCA) is a member-supported non-profit organization whose mission is to strengthen and support noxious weed management efforts in Montana.
MWCA members are dedicated to invasive weed management. Our members include professional weed managers representing many government agencies, private and commercial applicators, non-governmental organizations and concerned citizens.
Learn more and help us keep Montana naturally beautiful.
September 19, 2026
2026 Annual Weed Whackers Ball
Wise River Community Center
Register here
September 14-18, 2026
UTV Train the Trainer Course for Weed Coordinators Only
Cascade County Weed District, Vaughn, MT
Please contact Levi Capdeville for more information at (406) 263-9333.
September 21 – 25, 2026
ATV Train the Trainer Course for Weed Coordinators Only
Cascade County Weed District, Vaughn, MT
Please contact Levi Capdeville for more information at (406) 263-9333.
October 6, 2026
MWCA Board of Directors Meeting
VFW Lodge, Libby MT
9 a.m. – 3 p.m.
Agenda TBA
October 6, 7 & 8, 2026
MWCA Fall Weed Manager Training
VFW Lodge, Libby, MT
Agenda
Hard Copy Registration
Online Registration
Noxious Weed Fundraisers Coming Soon to SW Montana!
If you are in the areas, please check them out.
The Madison Valley Ranchlands Weed Committee is hosting their annual fundraiser on Saturday, August 8th at the
Big Sky Airport in Ennis! Contact Melissa Griffiths for more information at 406-682-3731 or by email
The annual Weed Whackers Ball will be held at the Wise River Community Center on September 12th. Registration can be found on this webpage under events. For more information please email Amber.
MWCA has been producing a scenic calendar now for 18 years! We wanted to share the gorgeous pictures over the years in a flipbook. So many names coincide with the […]
On Thursday, July 30, MWCA hosted a webinar on cheatgrass with renowned expert Dr. Jane Mangold. There was a great deal of information provided for our audience regarding this invasive […]
