目的：介绍丙炔菊酯的合成方法；

Objective:To introduce a method of synthesizing prallethrin;

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所有拟除虫菊酯不溶于水。

All Of pyrethroids are insoluble in water.

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氟胺氰菊酯是一种用于蜜蜂的高效杀螨剂。

The fluvalinate is one kind of high efficient acaricides for honeybee.

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氟胺氰菊酯是一种用于蜜蜂的高效杀螨剂。

The fluvalinate is one kind of high efficient acaricides for honeybee.

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