POUR-ON FORMULATIONS EFFECTIVE FOR THE CONTROL OF INTERNAL AND EXTERNAL PARASITES OF HOMOTHERMIC ANIMALS

摘要

There are provided non-aqueous pour-on formulations effective for the control of internal and external parasitic infections and infestations of homothermic animals. The pour-on formulations of the present invention contain as the active ingredient, a compound selected from LL-F28249.alpha.-.lambda., 23-oxo (keto) and 23-imino derivatives of the compounds collectively defined as LL-F28249, and milbemycin and avermectin molecules.