Field studies on the comparative effectiveness of D.D.T. and B.H.C. against mosquitoes when applied separately and in combination.
D000818:Animals; D035843:Biomedical Research; D009033:Culicidae; D003634:DDT; D001556:Hexachlorocyclohexane
D001556:Hexachlorocyclohexane; D003634:DDT
BENZENE HEXACHLORIDE; DDT; MOSQUITOES