| abstract |
The invention particularly relates to halogen-substituted compounds of the general formula (I) In the formula, the groups A 1 to A 4 , T, n, W, Q, R 1 and Z 1 to Z 3 have the meanings given herein. Also described are methods for preparing compounds of formula (I) and possible intermediates for preparing these compounds. The compounds according to the invention are particularly suitable for controlling insects, worms and nematodes in agriculture and for controlling ectoparasites in veterinary medicine. |