Eraquell Pellets (35G) is used in the treatment and control of common worms and bots in horses including large strongyles (bloodworms) (Strongylus sp., Triodontophorus sp.), small strongyles (redworms) (Cyathostomum sp.) including benzimidazole resistant strains, pinworms (Oxyuris equi), large roundworms (Parascaris equorum), hairworms (Trichostrongylus axei), intestinal threadworms (Strongyloides westeri), bots (Gasterophilus sp.) and lungworm (Dictyocaulus arnfieldi). Also controls the skin lesions caused by Habronema and Draschia sp. larvae (summer sores) and Onchocerca sp. microfilariae (cutaneous onchocerciasis). Does not treat tapeworm.