References

Informative articles on noxious weeds
Books
Colorado Department of Agriculture - Noxious Weed Program
Colorado Environmental Pesticide Education Program - Colorado State University website featuring pesticide education & safety, pest management and pesticide labeling.
Colorado Weed Management Association
North Fork Weed Coop - cooperative group addressing noxious weed issues within the North Fork of the Poudre Watershed.
Estes Land Stewardship Area - cooperative group addressing noxious weeds along the eastern perimeter of Rocky Mountain National Park.
Weed Management Reference Guide for Larimer County - A reference guide compiled by the land stewardship management team to serve as a handy quick reference guide.
Herbicide lables and MSDS
EPA - Environmental Protection Agency
CSU Extension - Colorado State University Extension

Department Links