Mosquito species | Concentration (mg/L) | Per cent larval mortality (Mean ± SE) | ||
---|---|---|---|---|
24Â h | 48Â h | 72Â h | ||
Cx. vishnui group | 25 | 62.68 ± 0.67 | 68.00 ± 0.58 | 84.00 ± 0.58 |
45 | 76.00 ± 1.15 | 80.00 ± 1.15 | 85.32 ± 1.45 | |
60 | 80.00 ± 1.15 | 92.00 ± 0.58 | 97.32 ± 0.33 | |
Control | 0.00 ± 0.00 | 0.00 ± 0.00 | 0.00 ± 0.00 | |
An. subpictus | 25 | 68.00 ± 0.58 | 85.32 ± 1.20 | 90.68 ± 0.88 |
45 | 81.32 ± 1.20 | 88.00 ± 1.15 | 97.32 ± 0.33 | |
60 | 86.68 ± 1.20 | 94.68 ± 0.88 | 100 ± 0.00 | |
Control | 0.00 ± 0.00 | 0.00 ± 0.00 | 0.00 ± 0.00 |