Table 5 Mortality responses of Helicoverpa armigera larvae against an entomopathogenic nematode (Steinernema abbasi CS-39) at different time intervals
Time (hrs) | Regression equation | 95% CI | R2 Co-efficient of determination | F | p value |
|---|---|---|---|---|---|
24 | Y = 0.2041X + 30.87 | − 1.477 to 63.22 | 0.2078 | 2.624 (1,10) | 0.1363 |
36 | Y = 0.1264X + 75.65 | 64.79 to 86.51 | 0.4717 | 8.93 (1,10)** | 0.0136** |
48 | Y = 0.07420X + 86.38 | 79.65 to 93.10 | 0.4452 | 8.025 (1,10)** | 0.0178** |
60 | Y = 0.02087X + 96.38 | 92.19 to 100.6 | 0.1409 | 1.64 (1,10) | 0.2293 |