| 摘要 |
O.Z. 0050/40460 Novel, substituted propargyl cyclopropanecarboxylates of the general formula I I, where R1 and-R2 are each C1-C4-haloalkyl or halogen, both radicals not simultaneously being halogen, R3 to R7 independently of one another are each hydrogen, halogen, cyano, C1-C6-alkyl, C2-C6-alkenyl, C2-C6-alkynyl or C1-C6-alkoxy, the hydrocarbon radicals each being unsubstituted or substituted by halogen, or two adjacent radicals being bonded via an -O-X-O- group, and X is an unsubstituted or halogen-substituted methylene or ethylene group, with the proviso that R4 is not trifluoromethyl when R5 is chlorine, and their use for combating pests.
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