| 摘要 |
<p>The invention relates to novel halogen alkoxy spirocyclic tetramic and tetronic acid derivatives of formula (I) wherein W, X, Y, Z, A, D, Q1, Q2, m and G have the above-mentioned designations, to a plurality of methods and intermediate products for the production thereof, and to the use of same as pesticides and/or herbicides. The invention also relates to selectively herbicide agents containing halogen alkoxy spirocyclic tetramic and tetronic acid derivatives and a compound improving cultivated plant compatibility. The invention further relates to the improvement in the action of compounds containing plant protection agents, of formula (I), by the addition of ammonium or phosphonium salts and optionally penetration enhancers.</p> |
