Table 3.

Inheritance of Cry1C resistance in the diamondback moth after 26 generations of selection

GroupStrainnSlope (SE)LC50(mg of AI/liter)95% FLRRD
NeonateG88 (S)3001.05 (0.15)0.3390.166–0.5781.0
Cry1C-Sel (R)3000.89 (0.10)4,2002,270–7,76012,400
S(f) × R3001.10 (0.16)12.07.09–19.035.4−0.24
R(f) × S3001.18 (0.18)15.26.72–29.944.8−0.19
Pooled F1 6001.13 (0.12)13.66.88–23.840.1−0.22
Second instarG88 (S)1501.90 (0.33)0.1080.068–0.1561.0
Cry1C-Sel (R)1502.22 (0.35)6,8204,920–8,78063,100
S(f) × R1501.20 (0.18)5.783.72–9.6553.5−0.28
R(f) × S1501.70 (0.30)8.204.69–12.475.9−0.22
Pooled F1 3001.49 (0.22)7.084.69–9.8065.6−0.24