Method to control animal ecto-parasites
AssigneeSumitomo Chemical Company, Limited
InventorsSATOSHI SEMBO, TATSUYA MORI, NORIYASU SAKAMOTO
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Abstract
The present invention provides a method to control ecto-parasites of a host animals wherein 1-(2,6-difluorobenzoyl)-3-[2-fluoro-4-(1,1,2,3,3,3-hexafluoropropoxy)phenyl]urea is applied to the said host animals. By the method of the present invention, ecto-parasites of animals can be controlled effectively for a long period of time.
Claims6
The method to control ecto-parasites of a host animals wherein 1-(2,6-difluorobenzoyl)-3-[2-fluoro-4-(1,1,2,3,3,3-hexafluoropropoxy)phenyl]urea is applied to the said host animals.
A method to inhibit flea eggs produced on host animals from hatching wherein 1-(2,6-difluorobenzoyl)-3-[2-fluoro-4-(1,1,2,3,3,3-hexafluoropropoxy)phenyl]urea is applied to the said host animals.
Use of 1-(2,6-difluorobenzoyl)-3-[2-fluoro-4-(1,1,2,3,3,3-hexafluoropropoxy)phenyl]urea for controlling ecto-parasites of animals.
A composition for controlling ecto-parasites which comprises 1-(2,6-difluorobenzoyl)-3-[2-fluoro-4-(1,1,2,3,3,3-hexafluoropropoxy)phenyl]urea.
Dependencies are inferred from the claim text.