Question: What Pesticides are used for cannabis cultivation in Colorado?

Answer: Pesticide use in Cannabis Production

This link is to the Colorado State Department of Agriculture. It is the most comprehensive, up to date list that has been published for the cannabis industry alerting them of the pesticides approved for use on the cannabis plant cultivated in Colorado. The link will be updated as often as the State updates their list. 

03/30/21 State of Colorado-list of approved pesticides for use on cannabis-update

03/30/2021 The following products were added to the current list of approved pesticides for use in cannabis cultivation in the State of Colorado: 

• AGRI-FOS Systemic Fungicide Plus
• Earth's Ally insect control concentrate
• Howler Lawn and Garden Fungicide
• Mammoth Garden Protect Me

02/19/2021: The following products were added to the current list of approved pesticides for use in cannabis cultivation in the State of Colorado:

• Arber Bio Fungicide
• Arber Bio Insecticide 
• Arber Bio Protectant
• Brandt Turfzilla
• Golden Pest Spray oil
• OrganiShield
• Sproan EC2 

07/14/2020: The following products were added to the current list of approved pesticides for use in cannabis cultivation in the State of Colorado:

• Decco AG PAA 
• Mite-Phite ZM
• Fortify Miticide
• VaRx Brand MaxRx

For questions regarding this change, contact Laura Quakenbush at (303) 869-9060 or email Laura.Quakenbush@state.co.us.