Table 2 Dose–Response data for C. pomonella to lambda-cyhalothrin and abamectin without and with piperonyl butoxide (PBO), diethyl maleate (DEM) and triphenyl phosphate (TPP)
From: A common mechanism of detoxification for lambda-cyhalothrin and abamectin in Cydia pomonella
Insecticides | Synergists | Time | n | Slope ± SD | χ2 | P | LD50 (ng larvae−1) 95% confidence intervals | Synergism ratio |
|---|---|---|---|---|---|---|---|---|
LCT | – | 48 h | 315 | 2.158 ± 0.315 | 40.825 | 0.001 | 18.541 (7.910–28.171) | – |
 + PBO | 48 h | 315 | 1.778 ± 0.135 | 10.155 | 0.949 | 5.907 (4.940–7.014) | 3.139 | |
 + DEM | 48 h | 315 | 1.653 ± 0.133 | 12.645 | 0.856 | 4.889 (4.017–5.868) | 3.793 | |
 + TPP | 48 h | 315 | 1.788 ± 0.123 | 15.495 | 0.840 | 12.745 (10.834–14.968) | 1.455 | |
AVM | – | 72 h | 315 | 2.158 ± 0.315 | 40.825 | 0.001 | 65.640 (43.733–118.985) | – |
 + PBO | 72 h | 315 | 0.975 ± 0.113 | 10.866 | 0.928 | 15.258 (9.637–21.418) | 4.302 | |
 + DEM | 72 h | 315 | 1.012 ± 0.105 | 15.356 | 0.700 | 51.035 (38.435–66.609) | 1.286 | |
 + TPP | 72 h | 315 | 1.053 ± 0.101 | 24.260 | 0.186 | 40.615 (30.855–52.687) | 1.616 |