The effect of sheep-dip containing the insecticide BHC on the fauna of a small stream, including Simulium and its predators.
D000818:Animals; D004175:Diptera; D001556:Hexachlorocyclohexane / Q000633:toxicity*; D007300:Insect Control; D007306:Insecticides; D045483:Rivers; D012756:Sheep; D012843:Simuliidae
D007306:Insecticides; D001556:Hexachlorocyclohexane
BENZENE HEXACHLORIDE/toxicology; DIPTERA; INSECT CONTROL