DDT for control of roaches.
D000818:Animals; D003058:Cockroaches; D003530:Cyprinidae; D003634:DDT; D005018:Ethyl Chloride; D007306:Insecticides
D007306:Insecticides; D005018:Ethyl Chloride; D003634:DDT
CHLORO PHENYL CHLOROETHANE (DDT); COCKROACHES; INSECTICIDES