COMPOSITION FOR CONTROLLING AND ENDOPARASITES ON PRODUCTIVE LIVESTOCK, DOMESTIC ANIMALS AND PETS

摘要

"Compositon for controling and endoparasites on productive livestock, domestic animals and pets The present invention relates to a Composition for controlling ecto- and endoparasites on productive livestock, domestic animals and pets comprising a combination of 1-[4-chloro-3-(3-chloro-5-trifluoromothyl-2-pyrldyloxy)-phenyl]-3-(2,6-difluorobenzoyl)urea and a compound of formula (I) RSUB2/SUB is -CH(CHSUB3/SUB)-CHSUB3/SUB or -CH(CHSUB3/SUB)-CaHSUB5/SUB, RSUB5/SUB Is hydrogen, the bond between atoms 22 and 23 represents a single bond, and RSUB4/SUB is H0-, in free form or in the form of a physiologically acceptable salt together with phyafologlcalfy acceptable carrier, containing 0.1 to 99 % by weight of a combination of the compound 1-[4-chloro-3-(3-chloro-S-trifluoromethyl-2-pyridyloxy)phenyl]-3-(2,6- difluorobanzoyi)urea and a compound of formula (i), and wherein the ratio of 1 -[4-chloro-3'{3-chloro-S-trifluoromathyl-2-pyridyloxy)phenyl]-3-(2,6-difluarobenzoyi)urea to the compound of formula (i) is 1 of 100,000 :1 to 1 :100.