Effective Against The Following Internal Parasites: Horses: Mature And Immature Stages Of Bloodworm (Strongylus Vulgaris); Large Strongyles Or Redworms, Including The Migratory Tissue Stages Of S. Edentatus; Large Roundworm, Pinworms, Small Redworms (Small Strongyles Or Cyathostome Species Susceptible To Oxfendazole), Mature Stomach Worms (Habronema Microstoma), As Well As The Harmful Migrating Stages Of The Bloodworm (S.Vulgaris) (55-88% Activity) With Corresponding Reduction In Arterial Lesions.