Herbicides containing one or several herbicidal active substances from the group of the salicylic acid derivates and one or several antidote compounds

摘要

A herbicide contains a) one or several herbicidal salicylic acid derivates having formulae (Ia) or (Ib), in which Z stands for =N- and =CH-; Y stands for -O-, -S- and -NR<4>-; X stands for =O, =N-R<5>, =NO-R<5>, =N-NH-R<5> and =N-N(R<5>)2; R<1> stands for H, succinyliminooxy, alkyl, alkylcarbonyl, alkoxycarbonyl, possibly substituted heteroaryl, -OR<6>, -Om-NR<7>R<8>, -NH-SO2-R<9>; R<2>, R<3> stand for halogen, alkyl, halogenalkyl, alkoxy, halogenalkoxy, alkylthio, alkylamino and dialkylamino; R stands for Cl, possibly substituted alkyl, alkenyl, alkinyl, alkoxy, alkylthio, alkylsufonyl, phenyl, phenoxy, phenylthio, phenylsulfonyl, heteroaryl, naphthyl, quinolinyl, quinazolinyl or -C(=X')-R<1'>; R' stands for H or R' and R together stand for 1,3-butadien-1,4-yl; A stands for =N-, =N(->O)- or =CR''-. The herbicide also contains b) one or several compounds represented by formulae (IIa) or (IIb), in which X stands for H, NO2, halogen, alkyl, alkoxy, halogenalkyl; Y' stands for NO2, halogen, alkyl, alkoxy, halogenalkyl; R stands for possibly substituted alkylene; Z' stands for Or, Sr or NRR; R stands for hydrogen, alkyl, alkoxy, possibly substituted phenyl, or R and R form possibly substituted heterocyclyl together with the N atom to which they are bound; R stands for H, possibly substituted alkyl, cycloalkyl, alkenyl, alkinyl; a equals 1 to 5; b equals 1 to 5; W stands for a divalent 5-membered heterocyclyl having formulae (W1) to (W4). Also disclosed is a process for preparing said herbicide.