Table 2 Percentage mortality of wild mosquito populations in response to chlorfenapyr, clothianidin and deltamethrin diagnostic doses
Site/population | Insecticide | Sample size (N) | % Knockdown at 60Â min | % Mortality | ||
|---|---|---|---|---|---|---|
24Â h | 48Â h | 72Â h | ||||
Nyando An. arabiensis | Chlorfenapyr | 407 | 0 | 94.6 | 96.1 | 100.0 |
Clothianidin | 415 | 12.5 | 92.8 | 99.3 | 100.0 | |
Deltamethrin | 200 | 90.5 | 83.0 | 88.0 | 90.0 | |
Ndhiwa An. funestus | Chlorfenapyr | 343 | 0 | 98.0 | 99.4 | 100 |
Clothianidin | 303 | 4.3 | 89.0 | 97.0 | 100 | |
Deltamethrin | 200 | 86.0 | 89.1 | 91.5 | 94.5 | |
Bumula An. gambiae s.s. | Chlorfenapyr | 200 | 0 | 92.7 | 98.0 | 100 |
Clothianidin | 200 | 0.5 | 98.1 | 99.5 | 100 | |
Deltamethrin | ND | ND | ND | ND | ND | |