Table 3 Mean mortality percentages of Helicoverpa armigera larvae infected with isolate Steinernema abbasi (IJs) CS39 at different concentrations
Concentrations IJs per larva | Mean mortality percentage of Helicoverpa armigera larvae after different time of infection (hrs) | |||
|---|---|---|---|---|
24 | 36 | 48 | 60 | |
25 | 36.67 | 76.67 | 86.67 | 96.67 |
50 | 36.67 | 83.37 | 90.00 | 96.67 |
100 | 56.67 | 90.00 | 96.67 | 100 |
200 | 70.00 | 100 | 100 | 100 |