Table 5.
Effect of cyantraniliprole seed treatment on integrated pest control in maize field (2019 and 2020) (n = 4).
| Years | Insecticide | Dose (g a.i./kg seed) | 3rd day after emergence |
7th day after emergence |
14th day after emergence |
21st day after emergence |
||||
|---|---|---|---|---|---|---|---|---|---|---|
| Damagerate/% | Control efficacy/% | Damagerate/% | Control efficacy/% | Damagerate/% | Control efficacy/% | Damagerate/% | Control efficacy/% | |||
| 2019 | 19% Cyantraniliprole SC | 1 | 11.88 ± 1.2b | 26.92 ± 2.36c | 16.88 ± 0.63b | 52.63 ± 1.76c | 19.38 ± 0.63b | 53.73 ± 1.51d | 23.12 ± 0.62b | 49.31 ± 1.36d |
| 2 | 9.38 ± 1.19bc | 42.31 ± 4.37bc | 15 ± 1.44b | 57.89 ± 4.05c | 16.88 ± 1.19c | 59.7 ± 2.85c | 20.62 ± 0.63c | 54.79 ± 1.37c | ||
| 3 | 6.25 ± 0.72cd | 61.54 ± 1.44 ab | 10 ± 1.02c | 71.93 ± 2.87b | 11.88 ± 0.62d | 71.64 ± 1.49b | 15 ± 1.02d | 67.12 ± 2.23b | ||
| 4 | 5 ± 1.02d | 69.23 ± 1.28a | 6.88 ± 0.63d | 80.7 ± 1.75 ab | 8.75 ± 1.25e | 79.1 ± 1.72a | 11.87 ± 0.62e | 73.97 ± 1.37a | ||
| 600 g/L Imidacloprid FS | 4 | 4.38 ± 1.1d | 73.08 ± 4.37a | 6.25 ± 0.72d | 82.45 ± 2.02a | 9.38 ± 1.23e | 77.61 ± 1.68 ab | 12.5 ± 1.14e | 72.6 ± 2.24a | |
| CK | – | 16.25 ± 0.72a | – | 35.63 ± 0.63a | – | 41.87 ± 0.36a | – | 45.63 ± 0.79a | – | |
| 2020 | 19% Cyantraniliprole SC | 1 | 11.45 ± 0.69 ab | 20.69 ± 5.18b | 14.31 ± 0.65b | 52.89 ± 1.63e | 18.13 ± 1.02b | 54 ± 1.34c | 21.88 ± 1.18b | 50.7 ± 1.43d |
| 2 | 9.96 ± 1.15b | 31.03 ± 7.21b | 12.45 ± 0.94bc | 59.08±2de | 14.38 ± 0.93c | 63.57 ± 1.3b | 19.38 ± 0.59b | 56.35 ± 0.8d | ||
| 3 | 5.39 ± 1.08c | 62.07 ± 6.12a | 9.28 ± 0.84de | 69.46 ± 1.8bc | 11.25 ± 0.56d | 71.48 ± 0.99a | 14.38 ± 0.8cd | 67.69 ± 1.29bc | ||
| 4 | 3.87 ± 1.05c | 72.41 ± 4.5a | 7.5 ± 0.43ef | 75.41 ± 0.96 ab | 9.38 ± 0.64d | 76.25 ±1.24a | 11.25 ± 0.74e | 74.7 ± 1.06a | ||
| 600 g/L Imidacloprid FS | 3 | 6.39 ± 0.75c | 55.17 ± 4.64a | 11.22 ± 0.61cd | 63.16 ± 1.19cd | 11.25 ± 0.96d | 71.48 ± 1.51a | 15.63 ± 0.45c | 64.81 ± 0.69c | |
| 4 | 4.46 ± 0.88c | 68.96 ± 4.64a | 6.46 ± 0.57f | 78.8 ± 1.02a | 10 ± 0.31d | 74.6 ± 0.53a | 11.88 ± 0.97de | 73.28 ± 1.21 ab | ||
| CK | – | 14.37 ± 1.03a | – | 30.49 ± 0.49a | – | 39.38 ± 0.64a | – | 44.38 ± 0.8a | – | |