Thilakan, N JeyaKarunakaran, PMathivanan, RKarunanithi, KTANUVAS2019-04-082019-04-082002http://krishikosh.egranth.ac.in/handle/1/5810100715TNV_IJSR_2002_8(2)147-148Levamisole is a broad spectrum imidazothiazole group of anthelmintic as well as immuno-stimulant commonly used against gastro intestinal nematodes of domestic and wild animals. It acts selectively as agonist at synaptic and extra synaptic nicotinic acetylcholine receptors on nematode muscle cells and produce contraction and spastic paralysis (Martin_ 1997).enVeterinary ScienceArticle