The State of California is taking historic steps to protect watersheds amid the devastating ongoing drought. The problem is compounded by an uptick in cannabis cultivation along remote, sensitive watersheds.
The State Water Board has new outreach brochures encouraging folks to “Know Before They Grow,” which warn contractors of the fines associated with unpermitted roadbuilding and the bulldozing of streams.
The state is also making historic efforts to educate cultivators on allowable pesticides, releasing a “Pesticide Use on Marijuana” paper. The guidelines are “being provided for informational purposes only” and the state does not “authorize, permit, endorse, or in any way approve the use, sale, cultivation, or any other activity associated with marijuana. Any such activity is subject to prosecution under federal law.”
All judgment aside, the State Water Board wants people using pesticides correctly. Here are some rules of thumb.
1. NO ILLEGAL MEXICAN PESTICIDES
“Pesticides must be registered by both the U.S. Environmental Protection Agency (U.S. EPA) and the California Department of Pesticide Regulation (DPR) before they can be sold and used in California.”
2. BUYER BEWARE
“There are no pesticides registered specifically for use directly on marijuana and the use of pesticides on marijuana plants has not been reviewed for safety or human health effects.”
3. THE KEY IS RESIDUE
“Under California law, the only pesticide products not illegal to use on marijuana are those that contain an active ingredient that is exempt from residue-tolerance requirements; and are registered and labeled for a use that is broad enough to include use on marijuana (e.g. unspecified green plants); or are exempt from registration requirements as a minimum risk pesticide under FIFRA.”
4. READ THE LABEL
“Before using any pesticide, ALWAYS read and follow the pesticide label. The label is the law.”
5. GET A PERMIT
“If you apply pesticides to a field, you must obtain an operator identification number from the County Agricultural Commissioner and submit monthly pesticide use reports to that office. Note: No operator identification number will be issued in any local jurisdiction that prohibits marijuana cultivation.”
6. AVOID ‘RESTRICTED USE’
“U.S. EPA designates certain pesticide products as federally ‘Restricted Use’ products when they determine those products may cause unreasonable adverse effects even when used as directed on the product labeling. Restricted Use pesticides are limited to use by certified applicators, or to those under the supervision of a certified applicator.”
7. NO ‘RESTRICTED MATERIALS’
“U.S. EPA designates certain pesticide products as federally ‘Restricted Use’ products when they determine those products may cause unreasonable adverse effects even when used as directed on the product labeling. Restricted Use pesticides are limited to use by certified applicators, or to those under the supervision of a certified applicator. Permits will not be issued for marijuana cultivation sites.
8. PROTECT YOUR WORKERS
“Employers must protect their workers from exposure to pesticides. State law requires that employers follow the pesticide label and Provide required personal protective equipment; provide required training and access to pesticide labels and safety information; and properly store, handle, and dispose of pesticides.
9. CAREFUL WITH RODENTICIDES
“Rodenticides that are designated as California Restricted Materials cannot be used; and those that are only designated as federally Restricted Use products can only be used by a certified commercial applicator. There are some rodenticides labeled for below ground applications that are not designated as California Restricted Materials or federally Restricted Use pesticides that can be used if consistent with the label.
10. USE NATURAL RODENTICIDES
“The following rodent repellants may be used in and around marijuana cultivation sites consistent with the label: Capiscum Oleoresin, Putrescent Whole Egg Solids, Garlic.
11) READ THE STATE’S FULL “LEGAL PEST MANAGEMENT PRACTICES FOR MARIJUANA GROWERS IN CALIFORNIA“
Here are the active pesticide ingredients “not illegal to use on marijuana and the pests that these active ingredients target.”
This piece first appeared in Smell The Truth.
This is petition worthy, Marijuana is ingested any pesticides used should be clearly labeled. “Buyer Beware” is irresponsible.