CYCLOPROPANKARBONSAEUREESTER, VERFAHREN ZU IHRER HERSTELLUNG UND IHRE VERWENDUNG IN DER SCHAEDLINGSBEKAEMPFUNG

摘要

Cyclopropanecarboxylic acid esters of the formula wherein X1 represents chlorine or bromine, R1 represents hydrogen, methyl, vinyl, ethynyl or cyano, Y1 represents hydrogen, fluorine, chlorine or bromine, and n is 2, processes for their manufacture and their use in pest control.