Table 2 Mortality and knock-down in St. albopicta against the insecticides; 4% DDT, 0.05% deltamethrin (DM) and 5% malathion (MA)
Insecticide (N) | CM | KDT10 | KDT50 | KDT99 | χ2 | p | KRR10/50/99 |
|---|---|---|---|---|---|---|---|
(95% CI) | (95% CI) | (95% CI) | |||||
DDT (143) | 57.4 | 27.0 | 88.5 | 763.7 | 4.1 | 0.9 | 1.9/1.2/4.9 |
(21.2-31.4) | (69.9-137.8) | (359.3-3429.4) | |||||
DM (182) | 98.8 | 3.8 | 9.4 | 48.0 | 16.8 | 0.002 | 4.2/2.1/1.5 |
(1.6-4.4) | (6.0-12.3) | (42.8-131.4) | |||||
MA (174) | 98.6 | 28.4 | 74.1 | 422.0 | 94.3 | 0.0 | 4.6/3.2/1.6 |