Table 1. Toxicity of chlorantraniliprole to different populations of Plutella xylostella.
| Population | Number | LC50(95%CL)a(mg/L) | Slope ± SE | χ2(df)b | P | RR c | D |
|---|---|---|---|---|---|---|---|
| JA | 248 | 0.011 (0.005–0.018) | 2.02 ± 0.48 | 4.75 (8) | 0.784 | 1 | |
| TH | 241 | 23.40 (18.34–31.28) | 2.83 ± 0.53 | 4.18 (5) | 0.523 | 2128 | |
| F1(JA♀ × TH♂) | 182 | 0.423 (0.226–0.748) | 1.76 ± 0.23 | 17.42 (10) | 0.066 | 38 | −0.047 |
| F1(JA♂ × TH♀) | 249 | 0.368 (0.184–0.658) | 1.83 ± 0.33 | 7.94 (7) | 0.338 | 33 | −0.084 |
| F1(pooled) | 431 | 0.399 (0.273–0.569) | 1.78 ± 0.19 | 26.21(18) | 0.125 | 36 | −0.063 |
| F2 | 438 | 0.613 (0.443–0.842) | 1.84 ± 0.16 | 24.52 (16) | 0.080 | 56 |
a95% confidence limits.
bChi-square value and degrees of freedom (df) as calculated by PoloPlus.
cRR = Resistance ratio.