KILVERM Oral Drench contains Levamisole, a member of the imidazothiazole (clear) group of drenches, is effective in cattle and sheep against levamisole-susceptible strains of the following species – Mature and immature Barber’s pole worm (Haemonchus spp) – Stomach hairworm (Trichostrongylus axel) – Thin necked intestinal worm (Namatodirus spp) – Strongyloides Nodule and large bowel worm (Oesophagostomum spp) – Small brown stomach worm (Ostertagia spp) – Black scour worm (Trichostrongylus spp) – Small intestinal worm (Cooperia spp) – Hookworm (Bunostomum spp) – Large lungworm (Dictyocaulus spp)