公开(公告)号：DE19534910A1

公开(公告)日：1997-03-27

申请号：DE19534910

申请日：1995-09-20

Applicant: BASF AG

Inventor： LANDES MAX DR ,  SIEVERNICH BERND ,  WALTER HELMUT DR ,  WESTPHALEN KARL-OTTO DR ,  MAYER HORST DR ,  MULDER CHRISTIAN DR ,  SCHOENHAMMER ALFONS DR ,  HAMPRECHT GERHARD DR ,  NUYKEN WESSEL DR ,  KIBLER ELMAR DR ,  HADEN EGON

IPC: A01N47/36

Abstract: The invention concerns a herbicidal mixture containing: a) at least one derivative of a sulphonyl urea of formula (I) in which the substituents have the following meanings: R means C1-C6 alkyl which can carry between one and five of the following groups: methoxy, ethoxy, SO2CH3, cyano, chlorine, fluorine, SCH3, S(O)CH3; halogen; an ER group in which E means O, S or NR ; COOR ; NO2; S(O)oR , SO2NR R , CONR R ; R means hydrogen, C1-C4 alkyl, C2-C4 alkenyl, C2-C4 alkinyl, halogen, C1-C4 alkoxy, C1-C4 alkoxy halide; C1-C4 alkyl halide, a C1-C2 alkylsulphonyl group, nitro, cyano or C1-C4 alkylthio; R means F, CF3, CF2Cl, CF2H, OCF3, OCF2Cl or, if R stands for CO2CH3 and R simultaneously stands for fluorine, Cl or, if R stands for CH2CF3 or CF2CF3, methyl or, if R stands for OCF3 or OCF2Cl, OCF2H or OCF2Br; R means C1-C2 alkoxy, C1-C2 alkyl, C1-C2 alkylthio, C1-C2 alkylamino, di-C1-C2 alkylamino, halogen, C1-C2 alkyl halide, C1-C2 alkoxy halide; R means hydrogen, C1-C2 alkoxy, C1-C4 alkyl; R means C1-C4 alkyl, C2-C4 alkenyl, C2-C4 alkinyl or C3-C6 cycloalkyl which can carry between 1 and 5 halogen atoms, with the exception of allyl, difluoromethoxy, chlorodifluoromethoxy and 2-chloroethoxy, if E means O or S; R if E stands for O or NR , further means methylsulphonyl, ethylsulphonyl, trifluoromethylsulphonyl, allylsulphonyl, propargylsulphonyl or dimethylsulphamoyl; R means hydrogen, methyl or ethyl; R means a C1-C6 alkyl group which can carry up to three of the following groups: halogen, C1-C4 alkoxy, C1-C4 alkylthio, C1-C4 alkoxy halide, C1-C4 alkoxy-C1-C2 alkoxy, C3-C7 cycloalkyl and/or phenyl; a C5-C7 cycloalkyl group which can carry up to three C1-C4 alkyl groups; C3-C6 alkenyl or C3-C6 alkinyl; R means a C1-C6 alkyl group which can carry between one and three of the following groups: halogen C1-C4 alkoxy, C1-C4 alkylthio, C1-C4 alkoxy halide, C1-C4 alkoxy-C1-C2 alkoxy, C3-C7 cycloalkyl and/or phenyl; a C5-C7 cycloalkyl group which can carry between one and three C1-C4 alkyl groups; C2-C6 alkenyl or C3-C6 alkinyl; R means hydrogen, C1-C2 alkoxy, C1-C6 alkyl, or together with R , a C4-C6 alkylene chain, in which a methylene group can be replaced by an oxygen atom or a C1-C4 alkylimino group; R means a C1-C4 alkyl group which can carry between one and four halogen or C1-C4 alkoxy groups; C3-C6 cycloalkyl; n is 0 - 3; o is 1 - 2; z is N, CH; or their environmentally harmless salts; and b) a synergistic amount of at least one herbicidal compound from groups b1 to b41 listed in claim 1. The invention also concerns herbicides and methods of combating undesired plant growth.