%0 Journal Article %T Anthelmintic Activity of Extracts of Aerial Parts of Tephrosia spinosa (L.f.) Pres %A K Ilango %A AR Xavier %A T Subburaju %J International Journal of Health Research %D 2011 %I %X Purpose: To determine the anthelmintic activity of Tephrosia spinosa (L.f.) Pres on Indian earth worms. Methods: Chloroform and methanol extracts of T. spinosa were investigated for anthelmintic activity in Indian earth worms (Pheretima posthuma) using albendazole (10 mg/ml) as standard reference and normal saline as control. The times to achieve paralysis and death of the worms were determined. Results: The aerial parts of T. spinosa (L.f.) Pres exhibited significant anthelmintic activity (p<0.001) when compared with albendazole. Conclusion: Tephrosia spinosa has paralytic effect on Indian earth worms. %U http://www.ajol.info/index.php/ijhr/article/view/70436