Combinations of phenylsulfonylurea herbicides and safeners

A herbicide/safener combination containing

• A) at least one herbicidal active substance from the group of substituted phenylsulfonylureas of the formula (A) and salts thereof
• in which
• W is O or S,
• A is a group of the formula CR′R″, in which R′ and R″ are, independently of one another, H or (C1-C4)alkyl,
• Q is O, S or a group NR6,
• m is 0 or 1,
• n is 0, 1, 2 or 3,
• R1 is H, a hydrocarbon radical or a heterocyclic radical, each of the two last-mentioned radicals being unsubstituted or substituted,
• R2 is H, OH or an aliphatic hydrocarbon or hydrocarbon-oxy radical, each of the two last-mentioned radicals being unsubstituted or substituted,
• R3 is an acyl radical,
• R4 is halogen, CN, NO2, (C1-C4)alkyl, (C1-C4)-alkoxy, [(C1-C4)alkyl]carbonyl, [(C1-C4)alkoxy]carbonyl, each of the four last-mentioned radicals being unsubstituted or substituted,
• R5 is H, (C1-C5)alkyl or (C1-C4)alkoxy,
• R6 is H, (C1-C4)alkyl, (C3-C4)alkenyl, (C3-C4)alkynyl, each of the three last-mentioned radicals being unsubstituted or substituted by one or more radicals from the group consisting of halogen, (C1-C4)alkyl, (C1-C4)-alkoxy and (C1-C4)alkylthio, or is (C1-C4)-alkoxy or OH,
• X1, X2 are, independently of one another, H, halogen, (C1-C6)alkyl, (C2-C6)alkenyl, (C2-C6)alkynyl, (C3-C7)cycloalkyl, (C1-C6)-alkoxy, (C2-C6)alkenyloxy, (C2-C6)alkynyloxy, (C1-C6)alkylthio, mono- or di-[(C1-C4)alkyl]-amino, each of the ten last-mentioned radicals being unsubstituted or substituted by one or more radicals from the group consisting of halogen, (C1-C4)alkoxy, (C1-C4)-haloalkoxy and (C1-C4)alkylthio, and
• Z is CH, N or a group of the formula C—Ro in which Ro is halogen, cyano, (C1-C3)alkyl, (C1-C3)haloalkyl, (C1-C3)alkoxy or (C1-C3)-haloalkoxy, and
• B) at least one safener from the group of compounds of the formulae (B1) and (B2)
• in which
• X′ is hydrogen, halogen, (C1-C4)alkyl, (C1-C4)alkoxy, nitro or (C1-C4)haloalkyl,
• Z′ is OR7, SR7 or NR7R8 or is a saturated or unsaturated 3- to 7-membered heterocycle which has at least one nitrogen atom and up to 3 hetero atoms, is linked via the nitrogen atom to the carbonyl group in (B1) or (B2) and is unsubstituted or substituted by radicals from the group consisting of (C1-C4)alkyl, (C1-C4)alkoxy or optionally substituted phenyl,
• R* is a (C1 or C2)alkanediyl chain which is unsubstituted or substituted by one or two (C1-C4)alkyl radicals or by [(C1-C3)alkoxy]carbonyl,
• R7 is hydrogen or an unsubstituted or substituted aliphatic hydrocarbon radical,
• R8 is hydrogen, (C1-C6)alkyl, (C1-C6)alkoxy or optionally substituted phenyl,
• n′ is an integer from 1 to 5,
• W′ is a divalent heterocyclic radical from the group of partially unsaturated or heteroaromatic 5-membered heterocycles having 1 to 3 ring hetero atoms of the type of N and O, the ring containing at least one nitrogen atom and at most one oxygen atom.