Enzyme | Acaricide | I50a (mg/L) | 95% confidence limits | Slopeb ± SE | Interceptc ± SE | (χ2)d | |
---|---|---|---|---|---|---|---|
Lower | Upper | ||||||
AChE | Abamectin | 8.62 | 2.99 | 17.80 | 0.86 ± 0.06 | − 0.81 ± 0.11 | 23.07 |
 | Chlorfenapyr | 578.09 | 276.40 | 1609.90 | 0.30 ± 0.04 | − 0.80 ± 0.09 | 4.16 |
 | Pyridaben | 140.74 | 57.70 | 388.41 | 0.46 ± 0.05 | − 0.99 ± 0.10 | 14.44 |
ATPase | Abamectin | 0.46 | 0.17 | 0.93 | 0.72 ± 0.08 | 0.24 ± 0.11 | 6.24 |
 | Chlorfenapyr | 13.86 | 5.34 | 28.04 | 0.61 ± 0.05 | − 0.69 ± 0.10 | 13.42 |
 | Pyridaben | 8.11 | 0.89 | 17.36 | 0.65 ± 0.05 | − 0.51 ± 0.10 | 29.04 |
ACP | Abamectin | 0.008 | 0.001 | 0.06 | 0.53 ± 0.10 | 1.10 ± 0.14 | 0.38 |
 | Chlorfenapyr | 0.095 | 0.01 | 0.36 | 0.42 ± 0.06 | 0.423 ± 0.10 | 4.25 |
 | Pyridaben | 0.042 | 0.65 | 3.16 | 0.70 ± 0.11 | 0.21 ± 0.05 | 3.58 |
ALP | Abamectin | 0.061 | 0.005 | 0.25 | 0.33 ± 0.09 | 1.16 ± 0.14 | 0.52 |
 | Chlorfenapyr | 17.67 | 7.93 | 32.95 | 0.94 ± 0.06 | 1.17 ± 0.12 | 21.41 |
 | Pyridaben | 208.12 | 98.76 | 560.22 | 0.76 ± 0.05 | − 1.75 ± 0.13 | 29.51 |
GABA-T | Abamectin | 0.42 | 0.13 | 0.92 | 0.62 ± 0.07 | 0.24 ± 0.12 | 9.34 |
 | Chlorfenapyr | 6.41 | 0.36 | 23.99 | 0.39 ± 0.05 | − 0.32 ± 0.09 | 19.74 |
 | Pyridaben | 19.80 | 10.19 | 32.24 | 1.34 ± 0.09 | − 1.74 ± 0.15 | 21.59 |
CaE | Abamectin | 29.99 | 14.848 | 54.73 | 0.85 ± 0.06 | − 1.26 ± 0.11 | 18.48 |
 | Chlorfenapyr | 91.68 | 61.94 | 136.10 | 0.55 ± 0.05 | − 1.08 ± 0.10 | 8.49 |
 | Pyridaben | 11.09 | 2.39 | 28.87 | 0.58 ± 0.05 | − 0.61 ± 0.09 | 23.07 |
GST | Abamectin | 0.043 | 0.003 | 0.209 | 0.41 ± 0.06 | 0.56 ± 0.11 | 2.87 |
 | Chlorfenapyr | 82.82 | 66.47 | 102.47 | 1.19 ± 0.08 | − 2.28 ± 0.16 | 4.71 |
 | Pyridaben | 67.67 | 45.36 | 98.95 | 1.33 ± 0.09 | − 2.43 ± 0.18 | 10.34 |