Effectiveness against flies and mosquitoes of DDT applications to clay, palm and straw surfaces.
D000538:Aluminum Silicates; D000818:Animals; D000077215:Clay; D009033:Culicidae; D003634:DDT; D004175:Diptera; D006225:Hand
D000538:Aluminum Silicates; D003634:DDT; D000077215:Clay
DDT; FLIES; MOSQUITOES