| abstract |
The present invention relates to novel halogen alkoxy spirocyclic tetramic acid and tetronic acid derivatives of formula (I) (W, X, Y, Z, A, D, Q 1 , Q 2 , m and G in the formula have the above-mentioned meanings), multiple methods and intermediate products for their preparation, and It relates to their use as pesticides and / or herbicides. The invention also relates to selective herbicides containing halogen alkoxy spirocyclic tetramic acid and tetronic acid derivatives and compounds that improve the affinity of cultivated plants. The invention further relates to the improvement of the action of the formulation containing the plant protection agent of formula (I) by addition of ammonium or phosphonium salts and optionally penetration enhancers. |