Categories / Weed Identification & Management
Weed Identification & Management in Colorado
Questions, county scouting links, plant health guidance and field record checklists for identify weeds, growth stages and resistance concerns in Colorado.
Verification checklist
Record weed stage and density; compare cultural, mechanical and appropriate labeled control options. Ask whether the crop diagnostic laboratory or Extension adviser actually operates in the selected county, confirm operating status, sampling or laboratory services and written terms, and confirm transaction terms in writing.
County and geographic coverage
Official resources
- USDA National Institute of Food and Agriculture
- USDA APHIS Plant Health
- EPA Integrated Pest Management Principles
- USDA IPM Information
- National Pesticide Information Center