evaluated under laboratory condition. the objective of the present study was to observe the effect of impregnated torn bednets on the number of bites by an. culicifacies a glass made tunnel test was designed to the effect of torn bednets treated with three dosages of cyfluthrin 5% ew, were induce hungry female mosquitoes to pass through holes cut in the pyrethroid treated nets. a guinea pig use...

Bio-efficacy and operational feasibility of alphacypermethrin treated nets was evaluated in certain villages of District Ghaziabad (U.P.). Results revealed that poly-filament nylon nets treated with alphacypermethrin suspension concentrate (g/l) formulation @ 25 mg/m2 has shown repellent action (26.5 +/- 8.1), excito repellent action (93.7 +/- 8.1) and killing action (100%) against An. culicifa...