In current study of natural antiparasiticin-vitroanthelmintic activity of methanolic extracts of Tylophoraindica leaves against Haemonchus contortusconducted. This study was conducted by preparing the plant extract in methanol by using maceration process. This methanolic extract of Tylophoraindica exhibited greater anthelminthic activity, thismethanolic extract resulted 100% mortality after 6 hours exposure at 50 mg/ml of concentration, the 90% of mortality shows after 6 hours exposure at the

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... ncentration of 25 mg/ml and 80% of mortality shows after exposure 6 hours at 12.5 mg/ml concentration. In the presence of albendazole (used as a reference standard drug)100 percent of worm mortality observed within 4 hours. After Post-exposureworm mortality was not found in phosphate buffer solution. Leading to the nature of phytoconstituents such as alkaloids, tannins and flavonoids etc., the extract shows greater worm mortality operation.