POUR-ON ANTHELIMINTIC COMPOSITIONS COMPRISING TETRAMISOLE AND/OR LEVAMISOLE IN AN ALKOXYALKANOL MEDIUM

摘要

A pour-on composition for combating helmintic infestations in non-human animals comprising from 4 to 30%; by weight of dl- and or 1-2,3,4,5,6-tetrahydro-6-phenyl imidazo[2,1-b]thiazole in a liquid medium, said medium comprising at least 50% by weight of one or more alcohols of the formula HO-(CH2-CH2-O)m-R (I) wherein m is the integer 1, 2 or 3; and R is a lower alkyl radical, and a method of preparing such a composition.