| Mean no. L. decemlineata/10 stems |
| |||||
17-May (6 DAT 1) | 24-May (6 DAT 2) | ||||||
Treatment | Rate (g ai/ha)z | Small Larvy | Large Larvx | Small Larv | Large Larv | % Defoliation | Yield (kg/m) |
NTC |
| 60.0 ± 16.5 a | 12.0 ± 8.7 | 47.0 ± 21.4 a | 30.3 ± 6.3 a | 48.8 ± 11.7 a | 3.4 ± 0.2 a |
Tolfenpyrad | 153 | 10.8 ± 5.6 bc | 0.3 ± 2.2 | 3.5 ± 1.2 b | 0.0 ± 2.5 c | 7.5 ± 2.7 b | 4.2 ± 0.2 bc |
Tolfenpyrad | 186 | 16.3 ± 6.2 bc | 0.0 ± 2.1 | 0.0 ± 4.3 b | 0.0 ± 2.5 c | 7.0 ± 4.2 b | 4.3 ± 0.3 bc |
Tolfenpyrad | 230 | 12.5 ± 5.1 bc | 0.8 ± 1.7 | 2.8 ± 5.5 b | 1.5 ± 1.5 c | 7.8 ± 1.8 b | 4.4 ± 0.4 bc |
Tolfenpyrad + β-cyfluthrin | 153 + 14 | 5.3 ± 6.5 c | 0.8 ± 1.6 | 0.0 ± 4.3 b | 1.3 ± 2.0 c | 3.5 ± 4.6 b | 4.7 ± 0.3 c |
β-cyfluthrin | 14 | 30.8 ± 8.6 ab | 4.3 ± 2.5 | 6.0 ± 6.6 b | 9.3 ± 2.3 b | 15.5 ± 2.1 b | 3.6 ± 0.3 ab |
P-Value from ANOVA | 0.0039 | ns | <0.0023 | <0.0001 | 0.0002 | 0.0411 |