Table 3 Net reproductive rate (R 0 ), the intrinsic rate of increase (r), finite rate of increase (λ), and generation time (T) of D. antiqua on different host plants of group reared method.
Parameters | Host plant | ||
|---|---|---|---|
Onion | Scallion | Garlic | |
R 0 | 143.02 ± 15.11a | 114.56 ± 11.92b | 86.54 ± 8.89c |
r | 0.1037 ± 0.0038a | 0.0972 ± 0.0041ab | 0.0872 ± 0.0045b |
λ | 1.1093 ± 0.0043a | 1.1021 ± 0.0045ab | 1.0911 ± 0.0048b |
T | 47.85 ± 0.17a | 48.78 ± 0.16b | 51.15 ± 0.11c |