Parasitic nematode infection in animal is one of the main causes for the mortality of animals and most of the treatment relies on the use of the anthelmintic drugs to overcome such a problem. However, the heavy use of anthelmintic contributed to the problem of multidrug resistance. This study was carried out to investigate the infectiveness of Punica granatum (aqueous leaf and peel extracts) as an alternative treatment. This study utilised the in-vitro assay technique (motility assayand larval migration inhibition assay) to determine the effect of the extracts on the survival of L3 stage of parasitic nematodes.The results showed that incubation of L3 in different concentrations (5, 10, 20, 50 and 100 mg/ml) of extracts paralysed and killed the worms after 24 hours and 48 hours ofincubation periods. The same results were obtained from larval migration inhibition assay, showing that both extracts of Punicagranatum inhibited the migration of the L3. After 2 hours of incubation in the leaf extract (5 mg/ml), the migration of nematode larvae was inhibited to 56±12.29% as compared tothe control. While for the peel extract the percentage of migration was reduced to 53 ±3.33%. Further reduction of the migration was observed at 10, 20 and 50 mg/ml of leaf extract.

The aim of this study is to determine the phytochemical constituent of Artocarpus heterophyllus Lam (Jackfruit) and its effectiveness as an alternative for the anthelmintic treatment of parasitic nematodes in ruminants. Artocarpus heterophyllus Lam leaves were used to test on L3 nematode larva harvested from fecal culture. There are four species of parasitic nematodes identified, namely: Haemonchus contortus, Trichostrongylus sp., Cooperia sp., and Oesophagostomum sp. Haemonchus contortus was found to be the most dominant, followed by Trichostrongylus sp., Cooperia sp., and Oesophagostomum sp. The phytochemical test of Artocarpus heterophyllus Lam leaves was revealed to possess alkaloids, flavonoids, tannins, tripertenes and steroids. These components were shown to be effective at causing paralysis and deaths of parasitic nematode in the larval motility assay, where 100 % of the nematodes tested were killed below 6 hours at 5.0 mg/ml concentration; and inhibit migration in the larval migration assay, where migration of the larva was completely inhibited in 2 hours using 2.0 mg/ml concentration. The results suggest that Artocarpus heterophyllus Lam leaves can be used as an alternative for the anthelmintic treatment in goats and sheep.