Table 5 Insecticide resistance status of An. culicifacies in the year 2017 and 2019 in Mandla district, Madhya Pradesh
Month | Insecticide | Replicates | Mosquito tested | Nos knocked down 1Â h | Dead 24Â h | % Mortality 24Â h | Susceptibility status |
|---|---|---|---|---|---|---|---|
October-17 | DDT 4 | 5 | 75 | 16 | 21 | 28.0 | R |
Malathion5% | 5 | 75 | 58 | 63 | 84.0 | R | |
Alphacypermethrin 0.05% | 8 | 120 | 92 | 114 | 95.0 | PR | |
Deltamethrin 0.05% | 8 | 120 | 101 | 118 | 98.3 | S | |
October-19 | DDT 4 | 7 | 105 | 7 | 26 | 24.8 | R |
Malathion5% | 7 | 105 | 38 | 53 | 50.5 | R | |
Alphacypermethrin 0.05% | 9 | 135 | 93 | 111 | 82.2 | R | |
Deltamethrin 0.05% | 9 | 135 | 110 | 129 | 95.6 | PR |