SYNERGIC HERBICIDE MIXERS CONTAINING A DERIVATIVE OF A SULFONYLIDE AND A DINITROANILINE.

摘要

Herbicidal mixture containing a) at least one sulfonylurea derivative of the formula I ** (See formula) ** in which the substituents have the following meaning: R1 is C1-C6 alkyl, which may have one to five of the following groups: methoxy, ethoxy, SO2CH3, cyano, chlorine, fluorine, SCH3, S (O) CH3; Halogen; An ER6 group, in which E means O, S or NR7; COOR8; NO2; S (O) oR9, SO2NR10R11, CONR10R11; R2 is hydrogen, C1-C4 alkyl, C2-C4 alkenyl, C2-C4 alkynyl, halogen, C1-C4 alkoxy, C1-C4 haloalkoxy; C1-C4 haloalkyl, a C1-C2 alkylsulfonyl group, nitro, cyano or C1-C4 alkylthio, R3 is F, CH3, CF2Cl, CF2H, OCF3, OCF2Cl or if R1 represents CO2CH3 and simultaneously R2 represents fluorine, it is Cl , or, if R1 represents CH2CF3 or CF2CF3, it is methyl, or if R4 represents OCF3 or OCF2Cl, it is OCF2H or OCF2Br; R4 is C1-C2 alkoxy, C1-C2 alkyl, C1-C2 alkylthio, C1-C2 alkylamino, C1-C2 di-alkylamino, halogen, C1-C2 haloalkyl, C1-C2 haloalkoxy, R5 is hydrogen, C1-C2 alkoxy, C1-C4 alkyl; R6 is C1-C4 alkyl, C2-C4 alkenyl, C2-C4 alkynyl or C3-C6 cycloalkyl, which may have 1 to 5 halogen atoms, with the exception of allyl, difluoromethoxy, chlorodifluoromethoxy and 2-chloroethoxy , if E means O or S. In the case where E represents O or NR7, R6 also means methylsulfonyl, ethylsulfonyl, trifluoromethylsulfonyl, allylsulfonyl, propargylsulfonyl or dimethyl sulfulfyl; R7 is hydrogen, methyl or ethyl R8 is a C1-C8 alkyl group, which may have up to three of the following residues: halogen, C1-C4 alkoxy, C1-C4 alkylthio, C1-C4 haloalkoxy, alkoxy of C1-C4-C1-C2 alkoxy, C3-C7 cycloalkyl and / or phenyl; a C5-C7 cycloalkyl group, which may have up to three C1-C alkyl groups; C3-C6 alkenyl or C3-C6 alkynyl; R9 is a C1-C6 alkyl group, which may have one to three of the following residues: halogen, C1-C4 alkoxy, C1-C4 alkylthio, C1-C4 haloalkoxy, C1-C4 alkoxy- C1-C2, C3-C7 cycloalkyl and / or phenyl; a C5-C7 cycloalkyl group, which may have one to three C1-C4 alkyl groups; a C2-C6 alkenyl group or a C3-C6 alkynyl group; R10 is hydrogen, a C1-C2 alkoxy group, a C1-C6 alkyl group, or together with R11 a C4-C6 alkylene chain, where a methyl group can be replaced by an oxygen atom or a C1- alkylimino group C4; R11 is a C1-C4 alkyl group, which may have one to four halogen or C1-C4 alkoxy residues; C3-C6 cycloalkyl n is 0-3 or is 1-2 Z is N, CH or its environmentally compatible salts and b) a synergistically effective amount of at least one herbicidal compound of group b17 of dinitroanilines: benefin, butralin, dinitramin, etalfluralin, flucloralin, isopropalin, nitralin, oryzalin, pendimethalin, prodiamine, profluralin, trifluralin or its salts compatible with the environment.