Pesticidal Heterocyclic Dihaloallyl Compounds

摘要

The invention relates to compounds of formula wherein Het, A₁, A₂, A₃, A₄, D, W, T, Q, Y, X₁, X₂, R₁, R₂, R₃, R₄, k and m are as defined hereinabove, and, where applicable, to possible E/Z isomers, mixtures of E/Z isomers and/or tautomers thereof, in each case in free form or in salt form, to a process for the preparation of and to the use of those compounds, E/Z isomers, mixtures of E/Z isomers and/or tautomers, to pesticidal compositions in which the active ingredient has been selected from those compounds, E/Z isomers, mixtures of E/Z isomers and/or tautomers, in each case in free form or in agrochemically usable salt form, to a process for the preparation of and to the use of those compositions, to plant propagation material treated with those compositions, to a method of controlling pests, to intermediates and, where applicable, to possible E/Z isomers, mixtures of E/Z isomers and/or tautomers thereof, in each case in free form or in salt form, for the preparation of those compounds, E/Z isomers, mixtures of E/Z isomers and/or tautomers, and to a process for the preparation of and to the use of those intermediates and, where applicable, possible E/Z isomers, mixtures of E/Z isomers and/or tautomers thereof.