Compositions for the systemic control of parasites of warm-blooded animals comprising 1-3-chloro-4-(1,1,2-trifluoro-2-trifluromethoxyethoxy)phenyl-3-(2,6-dif luorobenzoyl)urea.

摘要

Compositions comprising an effective quantity of a compound of formula (I), and a pharmaceutically acceptable carrier for the systematic controlling of warm-blooded animal parasites