Fly spray poisoning.
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases; D003634:DDT / Q000633:toxicity*; D010278:Parathion / Q000506:poisoning*; D011041:Poisoning
D010278:Parathion; D003634:DDT
CATTLE/diseases; DDT/toxicity; PARATHION/poisoning; POISONING