New tests find ‘hidden’ pesticides, in more California weed brands. Regulators ignored warnings
LA TimesFor Santa Cruz County cannabis farmers battling infestations of aphids, one chemical in particular worked wonders. “If California can’t get this right, it would be a tremendous tragedy,” a Trinity County cannabis consultant, John Brower, complained this fall to the advisory board that guides the state Department of Cannabis Control. The analysis checked for more than 290 pesticides beyond the 66 chemicals already included in California’s mandatory screening requirement for cannabis products, a state list that has remained unchanged since guidelines were created in 2017. One of the state’s largest oil manufacturers, Sisu Extracts said it found 60% of the cannabis crops farms offered for sale contained pesticides not on California’s screening list. Toxicologists within the pesticide department subsequently proposed small changes in the levels allowed for pesticides on California’s 66-pesticide cannabis screening list — proposals repeatedly ignored by cannabis regulators.