Quinofumelin (Pesticides)

Food Safety Commission of Japan (FSCJ) conducted a risk assessment of quinofumelin (CAS No. 861647-84-9), a quinoline fungicide, based on submitted documents. The data used in the assessment are fate in plants (including paddy rice and tomatoes), residues in crops, fate in livestock (goats and chickens), residues in livestock products, fate in animals (rats), subacute toxicity (rats, mice, and dogs), chronic toxicity (dogs), combined chronic toxicity/carcinogenicity (rats), carcinogenicity (mice), acute neurotoxicity (rats), subacute neurotoxicity (rats), two-generation reproductive toxicity (rats), developmental toxicity (rats and rabbits), and genotoxicity. FSCJ specified an acceptable daily intake (ADI) of 0.03 mg/kg bw per day, and consequently specified an acute reference dose (ARfD) of 0.3 mg/kg bw per day after applying a safety factor of 100 based on the NOAEL.