Join invasive species managers, industry professionals, private and commercial applicators, non-governmental organizations, educators and concerned citizens by becoming a member of CWMA.

Legislative and Policy Action

CWMA is championing the industry by ensuring that rules and regulations at the state level help and not hurt your ability to perform your job. CWMA is part of coalitions that advocate for the industry by reviewing proposed legislation, taking positions and developing grassroots action.

Noxious Weeds

Noxious weeds are plants that are not native to our area. Most have come from Europe or Asia either accidentally or as ornamentals that have escaped. These plants have an advantage because the insects, diseases, and animals that normally controls them are not found here. Because these plants have developed specialized mechanisms to survive, they spread at an alarming rate.


Noxious Weed Awareness Campaign

Learn about noxious weeds and steps you can take to manage or eradicate.  Each month we will bring you a new profile and helpful resources.

Professional Development Grant

This grant helped support member attendance at the 2022 Winter Training. The winners were announced at the Training held at the Hilton Fort Collins. Learn more.

Award Nominations

Congratulations to this year’s award winners! Learn more.

Board Nominations

Congratulations to 2023’s board members! Learn more.

Featured News and Events

Educational Resources

The recording is available for members in the CWMA Educational Library (click here to login with your membership credentials).

Technician Training For Your New or Returning Hires

A brand new program for you and your employees! We have two courses for technicians – one for unlicensed unexperienced technicians, covering 9 hours of required training, and the other for unlicensed experienced technicians, covering 4 hours of required training. Both are online and on-demand, giving you easy access to the training you need.
Learn more.

Earn all your core credits for your CO applicators license at this one day virtual training held on May 4th. Registration will open in the new year. Learn more.