| abstract |
The subject of the invention are derivatives of 1- (3-diazinyl) pyrazol-4-yl-acetic acids of the general formula (I) and their salts, in which Het, R1, R2, R3, R4, R5, R6 and n defined as in claim 1; the compounds (I) or their salts are suitable herbicides and plant growth regulators, in particular as herbicides for the selective repression of harmful plants in useful plant crops and can be prepared in accordance with procedures, as described in claim 8. |