Concentration (ppm) | H. armigera | S. litura | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
N* | Larval duration (d) | Pupicidal (%) | N* | Pupal duration (d) | N* | Larval duration (d) | Pupicidal (%) | N* | Pupal duration (d) | |
Polyketide metabolite | ||||||||||
125 | 42 | 10.09 ± 0.44b | 20.99 ± 4.15b | 33 | 11.45 ± 0.40b | 43 | 10.02 ± 0.29a,b | 18.51 ± 6.33b | 35 | 10.28 ± 0.22a |
250 | 33 | 10.91 ± 0.35b,c | 32.58 ± 5.20b,c | 24 | 12.35 ± 0.46b,c | 34 | 10.44 ± 0.87b | 25.06 ± 7.22b | 25 | 11.53 ± 0.69b |
500 | 24 | 12.55 ± 0.37c | 42.55 ± 3.47c | 14 | 13.50 ± 0.70c | 21 | 11.96 ± 0.45c | 47.13 ± 10.9c | 11 | 13.86 ± 0.63c |
1000 | 18 | 13.98 ± 0.51d | 62.01 ± 11.7d | 8 | 15.45 ± 1.03d | 18 | 13.96 ± 0.92c | 55.06 ± 9.12c | 8 | 14.4 ± 0.54cd |
Azadirachtin | ||||||||||
125 | 26 | 14.09 ± 0.16e | 70.45 ± 9.04d | 8 | 17.95 ± 0.54e | 23 | 14.56 ± 0.26d,e | 47.40 ± 7.48c | 12 | 14.10 ± 0.48c |
250 | 17 | 15.8 ± 0.74f | 100 ± 00e |  |  | 15 | 15.95 ± 0.98e | 76.08 ± 12.9d | 4 | 15.24 ± 0.5d |
500 | 0 | Â | Â | Â | Â | Â | Â | Â | Â | Â |
1000 | ||||||||||
Control | 48 | 9.08 ± 0.15a | 0a | 48 | 9.58a | 48 |  | 8.95 ± 0.49a | 48 | 11.12 ± 0.39a |