Pesticides

Washington State Releases Updated Pesticide List for Cannabis

The Washington Department of Agriculture (WSDA) released an updated guide list of pesticides that cultivators may use on cannabis. The WSDA also now allows certain uses of pesticides on cannabis post-harvest. The updated list adds 19 allowable products, and removes 17 products due to cancellation of distribution registrations in Washington, or because of labeling criteria. Cultivators should review the list to ensure the all pesticides used by the Cultivator are on the list.