Education & Outreach Materials
Colorado Poisonous Menace Brochure
We have a few remaining—let us know if you're interested in receiving some!
We are excited to announce the release of the updated "Colorado Poisonous Menace" horse brochure, a vital, collaborative effort driven by the depletion of the 2012 version.
This new edition is the result of dedicated work from the CDA, CSU Extension, local weed managers, and partners.
You can find the digital version on our website, or order free printed copies (in packs of 25) by emailing us at weeds@state.co.us with your desired quantity and shipping address.

More Educational Material Available
Noxious Weed Management Program Brochure
Noxious Weed Watch List Pocket Guide
Early Detection & Rapid Response Brochure
Weed Plan Template for Local Entities
We have doorhangers available for the following species:
- Orange hawkweed
- Flowering Rush
- Rush skeletonweed
- Myrtle spurge
- Aquatic (includes purple loosestrife, hairy willow-herb, and yellow flag iris)
To request doorhangers, please contact Emily McGrath.