Alpha-humulene did not show signifi-cant activity at the tested concentrations. The adults that were exposed to higher doses (0.153–0.305 mg cm−3 ) frequently showed knockdown and retarded behaviors, and died within 3 h of treatment
Alpha-humulene did not show signifi-cant activity at the tested concentrations. The adults that were exposedto higher doses (0.153–0.305 mg cm−3) frequently showed knockdownand retarded behaviors, and died within 3 h of treatment