| 摘要 |
<p>A herbicidal composition comprising, in addition to customary inert formulation adjuvants, as active ingredient (a) an antagonistically active amount of at least one compound A selected from the group of compounds of formula (A1), wherein R1 is CH3, OCH3, OCHF2 or Cl, R2 is CH3, OCH3, OCHF2 or CF3, E is CH or N, and U is a radical of the formula (1), wherein R3 is CH2CH2CF3, CF3 or COOR4, and R4 is CH3, CH2CH3 or a radical of the formula (2), and their agrochemically acceptable salts, and compounds of formula (A2), wherein A is hydrogen, B is CH2CH3 or CH2OCH3, or A together with B forms a radical of the formula -CH=CH-CH=CH-, and their agrochemically acceptable salts, and compounds of formula (A3), wherein R5 is F, Cl or COOCH3, R6 is F or Cl, R7 is hydrogen or CH3, R8 is CH3, OCH3 or F, R9 is hydrogen, OCH3 or OCH2CH3, and X and Y are each independently of the other CH or N, one of X and Y always being N, and their agrochemically acceptable salts, and (b) a herbicidally effective amount of at least one compound G selected from the group of compounds, preferably having the 2R-configuration, of formula (G1), wherein R10 is C1-C4alkyl, CH2CCH or CH2CH2O-N=C(CH3)2, W is a radical of the formula (3), wherein X1 is hydrogen or F and Y1 is Cl or CF3, and their agrochemically acceptable salts, and compounds of formula (G2), wherein R11 is CH2CH3 or -CH2-CH=CH-C1 (trans), R12 is CH2CH3 or CH2CH2CH3 and R13 is a radical of the formula (4), and their agrochemically acceptable salts, and (c) an acid the pK value of which is smaller than the pK values of compounds G and A.</p> |
