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WIRE: Washington Department of Agriculture updates allowable cannabis pesticides list

WASHINGTON — The Washington State Department of Agriculture (WSDA) has recently updated the list of pesticides that are allowed for use in marijuana production in Washington State, based on criteria previously established by WSDA.

WSDA has added 17 pesticides to the list of allowable products.

Pesticides containing one new active ingredient (Beauveria bassiana) were added to the list. Several of the pesticides that were added to the list contain active ingredients that were already allowed for use in marijuana production.

Please check your stock of pesticides against the list to ensure that you are using an allowed product.

Added

  1. BotaniGard Maxx, EPA Reg. No. 82074-5
  2. BT Bacillus Thuringiensis Ready-To-Use, EPA Reg. No. 70051-113-4
  3. Culbac Green, EPA Reg. No. 59588-1
  4. GreenCure EZ, EPA Reg. No. 70870-3
  5. HydroWorxx Disease Control Ready To Use, EPA Reg. No. 67702-1
  6. HydroWorxx Insecticidal Soap 3 in 1 Concentrate, EPA Reg. No. 67702-11
  7. HydroWorxx Insecticidal Soap 3 in 1 Ready To Use, EPA Reg. No. 67702-21
  8. HydroWorxx Mite & Insect Killer Concentrate, EPA Reg. No. 67702-36
  9. HydroWorxx Mite & Insect Killer Ready To Use, EPA Reg. No. 67702-35
  10. Lynx EC 1.4, EPA Reg. No. 82074-6
  11. Lynx EC 5.0, EPA Reg. No. 82074-7
  12. Monterey Liquid Copper Fungicide RTU, EPA Reg. No. 67702-1-54705
  13. Prentox Pyronyl Crop Spray, EPA Reg. No. 655-489
  14. Pyronyl Crop Spray, EPA Reg. No. 89459-26
  15. Xpectro OD, EPA Reg. No. 82074-5
  16. Flat Line, WA Reg. No. 996920-16001
  17. Super Safe Concentrate, WA Reg. No. 68719-16001

 

You can find the complete list of pesticides that are allowed for use in marijuana production, and the criteria used to establish the list, on the WSDA web site: agr.wa.gov/pestfert/pesticides/pesticideuseonmarijuana.aspx

 

Contact

  • For information regarding the registration of pesticides and fertilizers, please contact the WSDA Pesticide and Fertilizer Registration Section.

Phone: 360-902-2025

Email for pesticide registration: pestreg@agr.wa.gov

Email for fertilizer registration: fertreg@agr.wa.gov

  • For information regarding how to comply with the pesticide label, please contact the WSDA Pesticide Compliance Program.

Phone: 360-902-2040

Email: compliance@agr.wa.gov

  • For any other questions, please contact your Liquor and Cannabis Board enforcement officer.

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