Treatment and control of all sensitive strains of roundworms, tapeworms, bots and abamectin resistant Parascaris equorum in horses:Roundworms(Ascarids)Parascaris equorum (mature and immature);Small StrongylesCyathostomumspp,Gyalocephalusspp,Cylicostephanusspp,Cylicocyclusspp. (mature and immature) including benzimidazole resistant strains, adult and developing stages (DL), late encysted stages (DL), late encysted stages (LL3/LL4) and inhibited stages of small strongyles;Large StrongylesStrongylus vulgaris (mature and arterial larval stages),Strongylus edentatus (mature and tissue stages),Strongylus equinus (mature),Triodontophorusspp. (mature);Large Mouth Stomach WormsHabronemaspp. Also skin lesions caused by the cutaneous larvae ofHabronemaandDraschiaspp. (summer sores);HairwormsTrichostrongylus axei(mature);Intestinal ThreadwormsStrongyloides westeri (mature);PinwormsOxyuris equi(adult and immature);LungwormsDictyocaulus arnfieldi (mature and immature);TapewormsAnoplocephala perfoliata (mature and immature) (scoleces and segments);BotsGasterophilusspp. (oral and gastric stages).