Table 4.
Indoor control efficacy of cyantraniliprole seed treatment on third instar Pleonomus canaliculatus and 2nd-instar of Anomala corpulenta (n = 4).
| Insecticide | Name of pests | Dose g a.i./kg seed | 5th day after sowing |
15th day after sowing |
||
|---|---|---|---|---|---|---|
| 5th day after Inoculation pest |
5th day after Inoculation pest |
|||||
| Mortality rate/% | Control efficiency/% | Mortality rate/% | Control efficiency/% | |||
| 19% Cyantraniliprole SC | 3rd-instar Pleonomus canaliculatus | 1 | 68.92 ± 1.95c | 66.15 ± 1.92c | 60.59 ± 0.46b | 57.44 ± 1.89c |
| 2 | 81.47 ± 1.56b | 79.82 ± 1.92b | 70.7 ± 0.36 ab | 69.37 ± 2.26b | ||
| 3 | 88.28 ± 1.25 ab | 87.24 ± 1.21 ab | 79.87 ± 0.64a | 79.94 ± 2.85a | ||
| 4 | 92.76 ± 1.99a | 92.12 ± 2.02a | 84.31 ± 0.37a | 83.25 ± 1.25a | ||
| 600 g/L Imidacloprid FS | 4 | 89.71 ± 2.41a | 88.79 ± 2.49a | 86.8 ± 0.2a | 86.07 ± 0.87a | |
| CK | – | 7.93 ± 1.35d | – | 7.31 ± 0.1c | – | |
| 19% Cyantraniliprole SC | 2nd-instar of Anomala corpulenta | 1 | 76.88 ± 2.13c | 75.66 ± 2.25c | 66.25 ± 0.72d | 64.71 ± 0.75d |
| 2 | 81.88 ± 1.88b | 80.92 ± 1.97b | 73.75 ± 2.17c | 72.55 ± 2.26c | ||
| 3 | 86.25 ± 1.61 ab | 85.53 ± 1.7 ab | 76.88 ± 2.13bc | 75.82 ± 2.23bc | ||
| 4 | 90 ± 1.02a | 89.47 ± 1.08a | 84.38 ± 2.37a | 83.66 ± 2.47a | ||
| 600 g/L Imidacloprid FS | 4 | 90.63 ± 1.2a | 90.13 ± 1.26a | 82.5 ± 2.7 ab | 81.7 ± 2.82 ab | |
| CK | – | 5 ± 1.02d | – | 4.38 ± 1.19e | – | |
FS:Flowable concentrate for seed treatment.
Different letters: Significant difference in p < 0.05. There are significant differences among different concentrations at the same temperature.