| 摘要 |
<p>A stable pour-on formulation for treatment of both internal and external parasites of sheep. The active is an avermectin or milbemycin. The formulation is designed to rapidly penetrate the fleece to provide a measurable therapeutic blood level of the active. It includes benzyl alcohol as a solvent, butyl dioxitol as a penetrating agent, and a spreading agent such as a crodamol GTCC and dowanol DPM.</p> |
