| abstract |
compounds, herbicidal compositions, herbicidal mixture and method for controlling the growth of undesirable vegetation The present invention relates to compounds of formula 1, including all stereoisomers, n-oxides and their salts: wherein r1, r2, r3, r2a, r3a, r4, r5, r6, q1, q2, y1 and y2 are as defined in the description. The present invention also relates to compositions containing the compounds of formula 1 and methods for controlling unwanted vegetation which comprise contacting unwanted vegetation or its environment with an effective amount of a compound or composition of the present invention. |