| Duration of exposure (Hours) | Mean Larvae Mortality of An. coluzzi at varying concentrations ± SE | |||||
| Control | 25 mg/m2 | 50 mg/m2 | 125 mg/m2 | 250 mg/m2 | 500 mg/m2 | |
| 0 | 0.00 ± 0.00 | 0.00 ± 0.00 | 0.00 ± 0.00 | 0.00 ± 0.00 | 0.00 ± 0.00 | 0.00 ± 0.00 |
| 1 | 0.00 ± 0.00 | 38.25 ± 13.33 | 39.75 ± 18.65 | 79.00 ± 18.36 | 70.00 ± 20.36 | 85.50 ± 6.20 |
| 2 | 0.00 ± 0.00 | 70.75 ± 15.14 | 66.00 ± 16.04 | 85.25 ± 14.42 | 79.50 ± 18.19 | 98.00 ± 2.00 |
| 3 | 0.00 ± 0.00 | 90.00 ± 6.12 | 83.00 ± 7.82 | 97.50 ± 2.50 | 91.25 ± 8.75 | 99.75 ± 0.25 |
| 4 | 0.00 ± 0.00 | 94.00 ± 3.46 | 90.50 ± 6.18 | 99.00 ± 1.00 | 97.25 ± 2.75 | 100.00 ± 0.00 |
| 5 | 0.00 ± 0.00 | 95.50 ± 2.63 | 92.50 ± 5.42 | 100.00 ± 0.00 | 100.00 ± 0.00 |
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| 6 | 0.00 ± 0.00 | 97.00 ± 1.73 | 94.75 ± 3.20 |
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| 7 | 0.00 ± 0.00 | 97.50 ± 1.50 | 95.00 ± 3.00 |
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| 8 | 0.00 ± 0.00 | 98.25 ± 1.18 | 95.00 ± 2.87 |
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| 9 | 0.00 ± 0.00 | 98.25 ± 1.18 | 96.25 ± 2.25 |
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| 10 | 0.00 ± 0.00 | 98.50 ± 0.96 | 97.00 ± 2.12 |
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| 11 | 0.00 ± 0.00 | 99.25 ± 0.48 | 98.50 ± 0.87 |
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| 12 | 0.00 ± 0.00 | 100.00 ± 0.00 | 100.00 ± 0.00 |
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