| 摘要 |
A solution for direct application on the skin to eliminate cattle and sheep parasites, particularly Boophilus microplus, including 0.05-25 percent, preferably 0.05-10 percent and particularly 0.1-2 percent w/v, relative to the total solution, of a compound of formula (I), in a low-volume formulation designed to release the compound of formula (I) onto the skin and hair for contact activity against parasites.
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