Plants dose Mortality %
Hydrocotylasiatica 0.5 48
1.5 54
2.5 58
3.5 68
Boerhaviadiffusa 0.5 46
1.5 50
2.5 58
3.5 66
Bacopamonieri 0.5 44
1.5 46
2.5 56
3.5 64
Trichosanthescucumarina 0.5 44
1.5 48
2.5 54
3.5 60
Table 2: Effect of plant extract on mortality of Callosobruchus chinensis.