The invention comprises a method of controlling fleas which includes continuously administering to the haircoat of a homeothermic animal an ovicidally effective amount of 2-(1-methyl-2-(4-phenoxyphenoxy)ethoxy)pyridine (pyriproxifen) from a sustained release matrix at a rate of .1 mcg/kg/day to 100 mcg/kg/day. The method may also include the use of additional ingredients such as insecticides, plasticizers, lubricants and antioxidants in a sustained release matrix.
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机译：本发明包括一种控制跳蚤的方法，该方法包括在恒温动物的连续涂层上连续施用杀卵有效量的来自缓释基质的2-（1-甲基-2-（4-苯氧基苯氧基）乙氧基）吡啶（吡洛昔芬）。 0.1 mcg / kg /天到100 mcg / kg /天的比率。该方法还可包括在缓释基质中使用其他成分，例如杀虫剂，增塑剂，润滑剂和抗氧化剂。
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