Insecticide | A | B  (±  SE) | LT50 (min) | LT90 (min) | χ2 (df) | P-value |
---|---|---|---|---|---|---|
DDT | − 4.72 | 3.79 ± 0.8 | 17.64 | 38.43 | 1.55 (3) | > 0.05 |
Malathion | − 3.12 | 2.25 ± 0.49 | 24.17 | 89.59 | 7.35 (4) | > 0.05 |
Deltamethrin | − 3.0 | 2.07 ± 0.81 | 28.08 | 116.8 | 11.83 (4) | < 0.05 |