O-I-565C, FEDERAL SPECIFICATION: INSECTICIDE, MALATHION, EMULSIFIABLE CONCENTRATE (25 JUN 1981) [S/S BY A-A-59117]

O-I-565C, FEDERAL SPECIFICATION: INSECTICIDE, MALATHION, EMULSIFIABLE CONCENTRATE (25 JUN 1981) [S/S BY A-A-59117]., This specification covers two classes of an emulsifiable concentrate containing malathion insecticide.