Vinylcyclopropanecarboxylic acid-3-phenoxy-.alpha.-vinylbenzyl esters of the formula ##STR1## in which X.sub.1 is fluorine, chlorine or bromine, X.sub.2 is hydrogen or bromine, and Y is hydrogen or methyl, processes for producing them, and their use in combating pests.
Vinylcyclopropanecarboxylic acid-3-phenoxy-.alpha.-vinylbenzyl酯的
化学式为##STR1## 其中X.sub.1为
氟、
氯或
溴,X.sub.2为氢或
溴,Y为氢或甲基,本发明涉及其制备方法以及用于防治害虫的应用。