abstract |
The invention relates to novel alkoxyalkyl spirocyclic tetramic and tetronic acids of the formula (I), n n n n n n n n n n in which n A, B, D, Q 1 , Q 2 , Q 3 , Q 4 , G, W, X, Y and Z are as defined above, n to a plurality of processes and intermediates for their preparation and to their use as pesticides and/or herbicides and/or microbicides, and also to selective herbicidal compositions comprising, firstly, the alkoxyalkyl spirocyclic tetramic and tetronic acids and, secondly, at least one crop plant compatibility-improving compound. |