The list for pesticides that can be used on cannabis without being a violation of the Pesticide Applicators' Act has been updated. Please note the following products have been added:
- BAC ag
- Custos
- Dart Fungicide EC
- Earth's Ally Insect Control and Repellent (RTU)
- Grower's Ally Spider Mite Control (RTU)
- Grower's Ally Spider Mite Control Concentrate
- Howler Fungicide
- Jet-Ag
- Thyme Guard
- Weed Slayer
To view the updated list, click here for a pdf or click here for an Excel form. For questions regarding this change, contact Laura Quakenbush at (303) 869-9060 or email [email protected].
The Colorado Department of Agriculture (CDA) is currently reviewing pesticide labels upon request and maintaining a list of products whose label it has reviewed that it believes could be used on marijuana without violating 35-10-117(1)(i), as long as the applicator follows the label directions.
Please be sure to review the list; pesticide products may be removed from the allowed products list if the registrant has not renewed their pesticide product with the department. Use of unregistered pesticides on cannabis would be a violation of the Pesticide Applicators' Act.
Stay Informed
For the latest information on CDA's Pesticides Program, visit these important webpages:
