Treated host | Progeny of Bracon brevicornis | ||||||
---|---|---|---|---|---|---|---|
Duration of Bracon brevicornis immature stages (days ± SE) | Total immature stage ± SE | Life cycle ± SE | % emergence of adults | ||||
Eggs | Larvae | Pupae | |||||
P. gossypiella | Etofenprox | 2.8 ± 0.10 | 10.9 ± 0.6 | 7.3. ± 0.3 | 18.2 ± 0.8 | 21.0 ± 1.6 | 61.00 |
Chlorpyrifos | 2.7 ± 0.2 | 11.3 ± 0.33 | 8.2 ± 0.2 | 19.5 ± 1.3 | 22.2 ± 1.6 | 56.00 | |
Control | 2.3 ± 0.2 | 8.9 ± 0.6 | 5.4 ± 0.2 | 14.3 ± 0.9 | 16.6 ± 0.2 | 94.00 | |
LSD05 | 0.13 | 0.43 | 0.35 | 1.22 | 1.37 | 2.49 | |
F value | 47.4 | 198.79 | 166.92 | 0.80 | 339.5 | 551.09 | |
E. insulana | Etofenprox | 2.9 ± 0.2 | 12.9 ± 0.32 | 6.9 ± 0.2 | 19.8 ± 0.6 | 22.7 ± 2.6 | 33.00 |
Chlorpyrifos | 2.7 ± 0.1 | 13.0 ± 0.70 | 7.6 ± 0.3 | 20.6 ± 1.2 | 23.3 ± 2.1 | 49.00 | |
Control | 2.6 ± 0.2 | 9.3 ± 0.4 | 5.9 ± 0.2 | 15.2 ± 0.6 | 17.8 ± 0.2 | 92.00 | |
LSD05 | 0.20 | 0.36 | 0.42 | 1.89 | 2.01 | 2.31 | |
F value | 1.08 | 95.30 | 29.30 | 80.59 | 349.60 | 856.78 |