| 摘要 |
The present invention relates to a herbicidal composition comprisingA) one or more sulfonylureas of the formula (I) and/or their saltsin whichR<1 >is C2-C4-alkoxy or CO-R<a>, where R<a >is OH, C1-C6-alkoxy or NR<b>R<c>, where R<b >and R<c >independently of one another are identical or different and are H or C1-C6-alkyl,R<2 >is halogen or (A)n-NR<d>R<e>, where n is zero or 1, A is a group CR<f>R<g>, where R<f >and R<g >independently of one another are identical or different and are H or C1-C6-alkyl, R<d >is H or C1-C6-alkyl and R<e >is H, C1-C6-alkyl or an acyl radical, where R<d >and R<e >may also form a heterocyclic ring and where, if R<1 >is C2-C4-alkoxy, R<2 >may also be H,R<3 >is H or C1-C6-alkyl,m is zero or 1,X and Y independently of one another are identical or different and are C1-C6-alkyl, C1-C6-alkoxy or C1-C6-alkylthio, where each of the three radicals mentioned is unsubstituted or substituted by one or more radicals selected from the group consisting of halogen, C1-C4-alkoxy and C1-C4-alkylthio, or are C3-C6-cycloalkyl, C2-C6-alkenyl, C2-C6-alkynyl, C3-C6-alkenyloxy or C3-C6-alkynyloxy, preferably C1-C4-alkyl or C1-C4-alkoxy,Z is CH or N, andB) one or more surfactants comprising as structural element at least 10 alkylene oxide units.
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