Table 1 Duration period and survivor of various developmental stages of C. morio Fabricius under laboratory condition (26 ± 1 °C and 65 ± 5% RH)
Stage of development | N | Mean ± SE (days) | Range (days) | Survival rate (%) |
|---|---|---|---|---|
Egg | 20 | 7.50 ± 0.11 | 7–8 | 100 |
Nymph | ||||
Instar I | 20 | 12.75 ± 0.10 | 12–13 | 100 |
Instar II | 19 | 10.63 ± 0.16 | 10–12 | 99 |
Instar III | 19 | 14.53 ± 0.14 | 13–15 | 99 |
Instar IV | 19 | 21.89 ± 0.20 | 20–23 | 99 |
Immaturea | 19 | 83.95 ± 0.97 | 78–90 | 99 |