Biological aspects | Conc. | Larval stage | Pupal stage | % total mortality and Malformed | Total immature stage | |||
---|---|---|---|---|---|---|---|---|
% mortality | Time in days | %mortality and malformed | Time in days | |||||
P. gossypiella | Etofenprox | 0.07 | 65.00 | 23.50 ± 2.10 | 8.00 | 12.00 ± 1.10 | 78.00 | 35.50 ± 2.10 |
Chlorpyrifos | 0.87 | 63.00 | 19.00 ± 1.50 | 10.00 | 13.40 ± 0.90 | 75.00 | 32.40 ± 2.40 | |
Control | 0.00 | 3.00 | 14.30 ± 0.90 | 5.00 | 7.6 ± 0.3 | 8.00 | 21.90 ± 1.90 | |
LSD05 | – | 6.82 | 3.12 | 1.99 | 2.22 | 2.17 | 2.40 | |
F value | – | 319.2 | 28.68 | 469.9 | 24.04 | 364.2 | 120.87 | |
E. insulana | Etofenprox | 0.09 | 71.00 | 21.40 ± 1.80 | 5.00 | 13.0 ± 1.20 | 76.00 | 34.70 ± 1.30 |
Chlorpyrifos | 0.73 | 66.00 | 17.30 ± 0.90 | 2.00 | 11.90 ± 1.30 | 68.00 | 29.20 ± 2.40 | |
Control | 0.00 | 4.00 | 15.30 ± 0.90 | 4.00 | 7.80 ± 0.30 | 8.00 | 23.10 ± 0.90 | |
LSD05 | – | 3.88 | 1.62 | 0.24 | 1.96 | 2.04 | 2.13 | |
F value | – | 1129.08 | 23.87 | 411.3 | 21.97 | 28.12 | 144.25 |