Pyrazole compounds for controlling invertebrate pests

摘要

The present invention relates to novel pyrazole compounds of the formulae (I) and (II), to their salts and their N-oxides which can be used for combating or controlling invertebrate pests, in particular arthropod pests. The invention also relates to a method for controlling invertebrate pests by using these compounds. The present invention also relates to seed and to an agricultural and veterinary composition comprising said compounds. wherein A is a pyrazole radical of the formulae (A1), (A2) or (A3) # denotes the binding site to the remainder of formulae (I) or (II); X