| abstract |
4-Haloalkyl-3-heterocyclylpyridines and 4-haloalkyl-5-heterocyclyl-pyrimidines, processes for their preparation, compositions comprising them, and their use as pesticides n The present invention relates to 4-haloalkyl-3-heterocyclylpyridines and 4-haloalkyl-5-heterocyclylpyrimidines of the formula (I), to processes for their preparation, to compositions comprising them, and to the use of these compounds for controlling animal pests, in particular insects, spider mites, ectoparasites and helminths. n n n In the formula (I), Q is a 5-membered heterocyclic group which is optionally substituted by halogen or organic radicals, Y is halo-C 1 -C 6 -alkyl, X is CH or N and m is 0 or 1. |