2,2-Difluorocyclopropane derivatives, processes for their preparation and their use as pesticides

摘要

There are described novel 2,2-difluorocyclopropane derivatives of the general formula I <IMAGE> in which A, B, R<1>, R<2>, R<3> and n have the meaning given in the description and processes for their preparation. The compounds according to the invention can be used as pesticides, in particular against insects and mites.