Continue to Site »
Site will load in 15 seconds
Advertisment: Rimol Greenhouse Systems » Rimol Greenhouse Systems Order 72 » CBT ROS 970x250 Billboard September 2025 » CBT Billboard-Rimol

Colorado Department of Agriculture Updates List of Pesticides That Can Be Used on Cannabis

Two new pesticides can now be used without violating the Pesticide Applicators' Act.


PRESS RELEASE - 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:

  • Ferti-Lome Dipel Dust Biological Insecticide (RTU)
  • XenTari Biological Insecticide Dry Flowable

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].

Advertisment: Cannabis Business Times » Cannabis Business Times Best Cannabis Companies to Work For » CBT Best Companies 2026 ROS Parallax Reveal » bcc-ads-730x570
Advertisment: Cannabis Business Times » Cannabis Business Times Best Cannabis Companies to Work For » CBT Best Companies 2026 ROS Parallax Reveal » bcc-ads-730x570

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.

Advertisment: Cannabis Business Times » Green Check Webinar Promo House Ad » CBT_Green Check Sept 2025 Webinar Promo Medium Rectangle 300x250 » green-check-whitepaper-webinar300x250 (1)-RESIZED FINAL.jpg

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.

Advertisment: Cannabis Business Times » Cannabis Business Times Best Cannabis Companies to Work For » CBT Best Companies ROS 300x250 Medium Rectangle » great-place-2026-animation300x250.gif

Stay Informed

For the latest information on CDA's Pesticides Program, visit: these important webpages:

Advertisment: Cannabis Business Times » Cannabis Business Times Best Cannabis Companies to Work For » CBT Best Companies ROS 300x250 Medium Rectangle » great-place-2026-animation300x250.gif
Advertisment: Cannabis Business Times » Green Check Webinar Promo House Ad » CBT_Green Check Sept 2025 Webinar Promo Medium Rectangle 300x250 » green-check-whitepaper-webinar300x250 (1)-RESIZED FINAL.jpg
Page 1 of 492
Next Page
Advertisment: Greentank » Greentank Order 111 » CBT ROS Mobile Adhesion 360x120 September 2025 » gt-ac-360x120