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Comparison of the susceptibility of first instar S. frugiperda larvae from the Cad-KO and DH19-S strains to different Bt toxins.
| Strain. | Cry1Ab LC50 in μg/cm2 (95% of FL) |
Cry1Fa LC50 in μg/cm2 (95% of FL) |
Vip3Aa LC50 in μg/cm2 (95% of FL) |
|---|---|---|---|
| Cad-KO | 1.103 (0.798–1.453) | 0.05 (0.037–0.069) | 0.035 (0.026–0.047) |
| DH19-S | 1.797 (1.311–2.458) | 0.054 (0.041–0.073) | 0.033 (0.025–0.044) |
