Table 4 Pathogenic potential of Heterorhabditis bacteriophora against 3rd instar larvae of Spodoptera litura under laboratory conditions
Concentrations (IJs) | Corrected % mortality against 3rd instar larvae after treatments (h) | |||
|---|---|---|---|---|
24 | 48 | 72 | 96 | |
50 | 04.00 (01.92) | 10.00 (03.32) | 24.00 (04.97) | 48.00 (06.98) |
100 | 06.00 (02.39) | 20.00 (04.53) | 46.00 (06.81) | 70.00 (08.41) |
150 | 14.00 (03.82) | 32.00 (05.70) | 58.00 (07.66) | 86.00 (09.32) |
200 | 28.00 (05.34) | 42.00 (06.52) | 78.00 (08.88) | 98.00 (09.95) |
Control | 00.00 (01.00) | 00.00 (01.00) | 00.00 (01.00) | 00.00 (01.00) |
Mean | 10.40 (02.89) | 20.80 (04.21) | 41.20 (05.86) | 60.40 (07.13) |