Species/toxicant | Concentration (ppm) | Fed females (%) | Percentage mortality (%) | |||||
---|---|---|---|---|---|---|---|---|
24 h | 48 h | 72 h | ||||||
Male | Female | Male | Female | Male | Female | |||
Ae. albopictus | ||||||||
Ivermectin | 0 (Control) | 98.0 ± 1.23 (n = 735) | 0.7 ± 0.54 (n = 5) | 1.4 ± 0.98 (n = 10) | 2.0 ± 1.50 (n = 15) | 5.4 ± 1.89 (n = 40) | 3.3 ± 1.38 (n = 25) | 7.5 ± 2.35 (n = 55) |
2 | 98.7 ± 1.46 (n = 740) | 0.7 ± 0.40 (n = 5) | 11.5 ± 9.35 (n = 85) | 2.0 ± 1.50 (n = 15) | 35 ± 5.36 (n = 259) | 4.0 ± 2.32 (n = 30) | 49.3 ± 11.25 (n = 364) | |
4 | 100.0 ± 0.2 (n = 750) | 0 ± 0 (n = 0) | 36.0 ± 12.35 (n = 270) | 1.3 ± 0.87 (n = 10) | 65.3 ± 10.32 (n = 490) | 5.3 ± 1.52 (n = 40) | 89.3 ± 9.23 (n = 670) | |
6 | 98.7 ± 0.98 (n = 740) | 0.7 ± 0.54 (n = 8) | 41.2 ± 8.36 (n = 305) | 2.7 ± 2.54 (n = 20) | 87.2 ± 13.26 (n = 645) | 4.0 ± 1.35 (n = 30) | 95.9 ± 2.54 (n = 709) | |
8 | 94.5 ± 1.54 (n = 709) | 1.3 ± 0.87 (n = 10) | 63.9 ± 8.52 (n = 453) | 3.3 ± 1.23 (n = 25) | 100.0 ± 2.50 (n = 709) | 4.7 ± 1.87 (n = 35) | 100.0 ± 0.00 (n = 709) | |
10 | 64.7 ± 1.78 (n = 484) | 1.3 ± 0.87 (n = 10) | 91.8 ± 7.56 (n = 444) | 3.3 ± 1.23 (n = 25) | 100.0 ± 1.40 (n = 484) | 5.7 ± 2.35 (n = 43) | 100.0 ± 0.00 (n = 484) | |
Spinosad | 0 (Control) | 98.0 ± 0.87 (n = 735) | 0.7 ± 0.54 (n = 5) | 1.4 ± 0.84 (n = 10) | 2.0 ± 1.23 (n = 15) | 5.4 ± 1.57 (n = 40) | 3.3 ± 1.85 (n = 25) | 7.5 ± 2.31 (n = 55) |
2 | 97.3 ± 1.45 (n = 730) | 2.0 ± 0.4 (n = 15) | 7.5 ± 0.55 (n = 55) | 1.3 ± 0.87 (n = 10) | 43.2 ± 10.23 (n = 315) | 2.7 ± 0.98 (n = 20) | 66.4 ± 5.36 (n = 64) | |
4 | 98.7 ± 1.95 (n = 740) | 2.0 ± 1.50 (n = 15) | 15.5 ± 2.68 (n = 113) | 2.0 ± 1.50 (n = 15) | 59.5 ± 12.32 (n = 440) | 5.3 ± 1.98 (n = 40) | 84.5 ± 6.37 (n = 634) | |
6 | 97.3 ± 0.79 (n = 730) | 3.0 ± 20 (n = 22) | 41.8 ± 5.62 (n = 305) | 2.7 ± 0.85 (n = 20) | 76.7 ± 15.36 (n = 560) | 3.3 ± 1.28 (n = 25) | 95.2 ± 5.21 (n = 695) | |
8 | 98.0 ± 1.54 (n = 735) | 0.7 ± 0.54 (n = 5) | 53.7 ± 10.68 (n = 395) | 1.3 ± 0.87 (n = 10) | 86.4 ± 13.25 (n = 635) | 2.7 ± 0.97 (n = 20) | 100.0 ± 0.00 (n = 735) | |
10 | 79.4 ± 1.23 (n = 595) | 2.0 ± 1.50 (n = 15) | 85.5 ± 9.34 (n = 642) | 3.3 ± 0.98 (n = 25) | 100.0 ± 1.00 (n = 595) | 4.0 ± 2.54 (n = 30) | 100.0 ± 0.00 (n = 595) | |
Ae. aegypti | ||||||||
Ivermectin | 0 (Control) | 100.0 ± 0.4 (n = 750) | 1.3 ± 0.87 (n = 10) | 2.0 ± 0.76 (n = 15) | 1.3 ± 0.87 (n = 10) | 4.7 ± 1.58 (n = 35) | 3.3 ± 1.26 (n = 25) | 6.0 ± 2.32 (n = 45) |
2 | 100.0 ± 0.25 (n = 750) | 0.7 ± 0.54 (n = 5) | 14.0 ± 5.68 (n = 105) | 2.0 ± 0.95 (n = 15) | 42.0 ± 5.36 (n = 315) | 4.0 ± 1.28 (n = 30) | 59.3 ± 5.36 (n = 445) | |
4 | 98.0 ± 1.45 (n = 735) | 0.7 ± 0.54 (n = 5) | 23.1 ± 6.95 (n = 170) | 1.3 ± 0.83 (n = 10) | 65.3 ± 9.35 (n = 480) | 5.3 ± 2.35 (n = 40) | 91.8 ± 6.34 (n = 674) | |
6 | 100.0 ± 0.8 (n = 750) | 0.7 ± 0.54 (n = 5) | 30.0 ± 7.36 (n = 225) | 2.0 ± 0.85 (n = 15) | 88.0 ± 12.35 (n = 660) | 4.0 ± 1.78 (n = 30) | 98.0 ± 2.34 (n = 735) | |
8 | 91.7 ± 11.27 (n = 686) | 0.7 ± 0.54 (n = 5) | 66.2 ± 5.62 (n = 454) | 1.3 ± 0.95 (n = 10) | 100.0 ± 2.40 (n = 686) | 4.7 ± 1.24 (n = 35) | 100.0 ± 0.00 (n = 686) | |
10 | 50.7 ± 9.31 (n = 380) | 1.3 ± 0.87 (n = 10) | 100.0 ± 1.5 (n = 380) | 3.3 ± 0.97 (n = 25) | 100.0 ± 2.00 (n = 380) | 6.0 ± 2.35 (n = 45) | 100.0 ± 0.00 (n = 380) | |
Spinosad | 0 (Control) | 99.3 ± 1.34 (n = 745) | 1.3 ± 0.87 (n = 10) | 4.2 ± 2.32 (n = 31) | 1.3 ± 1.23 (n = 10) | 4.8 ± 1.26 (n = 36) | 3.3 ± 1.58 (n = 25) | 6.0 ± 1.68 (n = 48) |
2 | 97.4 ± 0.66 (n = 730) | 0.7 ± 0.54 (n = 5) | 15.9 ± 2.67 (n = 120) | 1.3 ± 1.23 (n = 10) | 44.9 ± 9.35 (n = 328) | 4.0 ± 2.31 (n = 30) | 57.2 ± 9.35 (n = 418) | |
4 | 98.0 ± 1.23 (n = 735) | 0.7 ± 0.54 (n = 5) | 24.6 ± 5.36 (n = 181) | 1.3 ± 0.97 (n = 10) | 62.1 ± 5.39 (n = 456) | 6.2 ± 1.20 (n = 47) | 92.3 ± 5.31 (n = 678) | |
6 | 97.9 ± 1.08 (n = 734) | 0 ± 0 (n = 0) | 26.8 ± 3.68 (n = 198) | 2.0 ± 0.97 (n = 15) | 77.4 ± 8.36 (n = 76) | 4.0 ± 2.35 (n = 30) | 94.1 ± 8.64 (n = 691) | |
8 | 97.3 ± 2.34 (n = 729) | 0.7 ± 0.54 (n = 5) | 74.2 ± 5.68 (n = 541) | 1.3 ± 1.28 (n = 10) | 100.0 ± 1.0 (n = 729) | 5.3 ± 3.21 (n = 40) | 100.0 ± 0.00 (n = 729) | |
10 | 54.3 ± 8.35 (n = 407) | 1.3 ± 0.87 (n = 10) | 100.0 ± 1.20 (n = 407) | 3.3 ± 1.23 (n = 25) | 100.0 ± 0.6 (n = 407) | 6.0 ± 1.54 (n = 45) | 100.0 ± 0.00 (n = 407) |