RU99108469A

RU99108469A - SELECTIVE HERBICIDES BASED ON ARYLSULPHONYLAMINOCARBONYLTRIASOLINONES

Info

Publication number: RU99108469A
Application number: RU99108469/04A
Authority: RU
Inventors: Петер Дамен; Дитер Фойхт; Клаус-Хельмут Мюллер; Ханс-Йоахим Зантель
Original assignee: Байер Акциенгезелльшафт
Priority date: 1996-09-23
Filing date: 1997-09-10
Publication date: 2001-02-20

Claims

1. Herbicidal agents characterized by an effective content of a combination of active principles consisting of (a) arylsulfonylaminocarbonyltriazolinone of the general formula (I)

where R ¹ is hydrogen, hydroxyl, amino, alkylideneamino, or an unsubstituted or substituted residue from the group comprising alkyl, alkenyl, alkynyl, alkoxy, alkenyloxy, alkylamino, dialkylamino, cycloalkyl, cycloalkylalkyl, cycloalkylamino, aryl and arylalkyl;
R ² is hydrogen, hydroxyl, mercapto, amino, cyano, halogen, or an unsubstituted or substituted residue from the group consisting of alkyl, alkoxy, alkylthio, alkylamino, dialkylamino, alkenyl, alkynyl. alkenyloxy, alkynyloxy, alkenylthio, alkynylthio, alkenylamino, alkynylamino, cycloalkyl, cycloalkyloxy, cycloalkylthio, cycloalkylamino, cycloalkylalkyl, aryl, aryloxy, arylthio, arylamino and arylalkyl;
R ³ - nitro, cyano, halogen or unsubstituted or substituted residue from the group consisting of alkyl, alkylcarbonyl, alkoxy, alkoxycarbonyl, alkylthio, alkylsulphinyl, alkylsulphonyl, alkylamino, alkenyl, alkenyloxy, alkenylthio, alkenylamino, alkynyl, alkynyloxy, alkynylthio, cycloalkyl, cycloalkyloxy , cycloalkylthio, cycloalkylamino, aryl, aryloxy, arylthio, arylsulfinyl, arylsulfonyarylamino, and
R ⁴ - hydrogen, nitro, cyano, halogen or unsubstituted or substituted residue from the group consisting of alkyl, alkylcarbonyl, alkoxy, alkoxycarbonyl, alkylthio, alkylsulphinyl, alkylsulphonyl, alkylamino, alkenyl, alkenyloxy, alkenylthio, alkenylamino, alkynyl, alkynyloxy, alkynylthio, cycloalkyl , cycloalkyloxy, cycloalkylthio, cycloalkylamino, aryl, aryloxy, arylthio, arylsulfinyl, arylsulfonyl and arylamino, and / or salts of the compounds of formula (I) ("active principles of group 1") and (b) at least one compound of the second group of herbicides containing neither The following are the active principles:
2-chloro-N- (ethoxymethyl) -N- (2-ethyl-6-methyl-phenyl) -acetamide (acetochlor), 2-chloro-6-nitro-3-phenoxy-aniline (aclonifen), 2-chloro N- (methoxymethyl) -N- (2,6-diethyl-phenyl) -acetamide (alachlor), N- (4,6-dimethoxy-pyrimidin-2-yl) -N '- (N-methyl-N-methylsulfonyl -sulfamoyl) -urea (amidosulfuron), 6-chloro-4-ethyl-amino-2-isopropylamino-1,3,5-triazine (atrazine), 4-chloro-2-oxo-3 (2H) -benzthiazolyl acetic acid ( benazolin), N-benzoyl-N- (3,4-dichloro-phenyl) -DL-alanine ethyl ester (benzoylprop, ethyl ester), 3-isopropyl-1H-2,1,3-benzothiadiazin-4 (3H ) -one (bentazon), methyl 5- (2,4-dichlorophenoxy) -2-n itro-benzoate (bifenox), 2-bromo-3,3-dimethyl-N- (1-methyl-1-phenyl-ethyl) -butanamide (bromobutide), 3,5-dibromo-4-hydroxy-benzaldehyde-O- (2,4-dinitrophenyl) -oxime (bromophenoxime), 3,5-dibromo-4-hydroxy-benzonitrile (bromoxynil), N-butoxymethyl-2-chloro-N- (2,6-diethyl-phenyl) - Acetamide (butachlor), S-ethyl bis- (2-methyl-propyl) -thiocarbamate (butylate), 2- (4-chloro-2-fluoro-5- (2-chloro-2-ethoxycarbonyl-ethyl) -phenyl ) -4-difluoromethyl-5-methyl-2,4-dihydro-3H-1,2,4-triazol-3-one (carfentrazone-ethyl, F-8426), 2,4-dichloro-1- (3- methoxy-4-nitro-phenoxy-benzene (chloromethoxyphene), 3-amino-2,5-dichlorobenzoic acid (chloramben), 1,3,5-trichlo p-2- (4-nitrophenoxy) benzene (chloronitrofen), N- (4-methoxy-6-methyl-1,3,5-triazin-2-yl) -N '- (2-chlorophenylsulfonyl ) -urea (chlorsulfuron), N '- (3-chloro-4-methyl-phenyl) -N, N-dimethyl-urea (chlorotoluron), N- (4,6-dimethoxy-1,3,5-triazine- 2-yl) -N '- (2- (2-methoxy-ethoxy) -phenylsulfonyl) -urea (cinosulfuron), (R) - (2-propynyl) -2- [4- (5-chloro-3-fluoro -pyridin-2-yl-oxy) -phenoxy-propanoate (clodinafop-propargyl), 3,6-dichloro-pyridine-2-carboxylic acid (clopyralid), N- (4,6-dimethoxy-pyrimidine-2-yl) -N '- (3-chloro-4-methoxy-carbonyl-1-methyl-pyrazol-5-yl-sulfonyl) -urea (clopirasulfuron, halosulfuron, NC-3 19) methyl 3-chloro-2 - [(5-ethoxy-7-fluoro [1,2,4] triazolo [1,5-c] pyrimidin-2-yl-sulfonyl) -amino] -benzoic acid methyl ester (cloransulam, methyl ester), 2-chloro-4-ethylamino-6- (1-cyano-1-methyl-ethylamino) -1,3,5-triazine (cyanazine), N- (4,6-dimethoxy- pyrimidin-2-yl) -N '- (2-cyclopropylcarbonyl-phenylsulfonyl) -urea (cyclosulfamuron, AC-322140), 2,4-dichloro-phenoxyacetic acid (2,4-D), 3,6-dichloro-2 -methoxybenzoic acid (dicamba), (R) -2- (2,4-dichlorophenoxy) -propanoic acid (dichlorprop-P), methyl 2- [4- (2,4-dichlorophenoxy) - phenoxy] propanoate (diclofop-methyl), methyl sulfate 1,2-dime yl-3,5-diphenyl-1H-pyrazolium (diphenzoquat), N- (2,4-dipter-phenyl) -2- (3-trifluoromethyl-phenoxy) -pyridine-3-carboxamide (di-flufenikan), 2- chloro-N- (2,4-dimethyl-3-thienyl) -N- (2-methoxy-1-methyl-ethyl) -acetamide (dimethenamid, SAN-582), 2-amino-4- (1-fluoro- 1-methyl-ethyl) -6- (1-methyl-2- (3,5-dimethyl-phenoxy) -ethylamino) -1,3,5-triazine (dimeksiflam, IDH-1105), N3, N3-diethyl- 2,4-dinitro-6-trifluoromethyl-1,3-diamino-benzene (dinitramine), sodium salt of N- (4,6-dimethoxy-pyrimidin-2-yl) -N '- (3-methoxycarbonyl-6-trifluoromethyl -pyridin-2-yl-sulfonyl-urea (DPX-KE-459), 6,7-dihydro-dipyrido [1,2-a: 2 ', 1'-c] pyrazinium (diquat), S, S-dimethyl -2-di fluoromethyl-4-isobutyl-6-trifluoromethyl-pyridine-3,5-dicarbotone (dithiopyr), sodium salt of N- (4,6-dimethoxy-pyrimidin-2-yl) -N '- (3-methoxycarbonyl-6-trifluoromethyl -pyridin-2-yl-sulfonyl) -urea (DPX-KE-459), S-ethyl-dipropylthiocarbamate (EPTC), S- (phenylmethyl) -N-ethyl-N- (1,2-dimethyl-propyl) - thiocarbamate (esprocarb), ethyl- [2-chloro-5- (4-chloro-5-difluoromethoxy-1-methyl-1H-pyrazol-3-yl) -4-fluoro-phenoxy] -acetate (ET-751), (S) - (2-ethoxy-1-methyl-2-oxo-ethyl) -2-chloro-5- (2-chloro-4-trifluoromethyl-phenoxy) benzoate (ethoxyfen), N- (4,6- Dimethoxy-pyrimidin-2-yl) -N '- (2-ethoxy-phenoxy sulfonyl) -cate (ethoxysulfuron, HOE-095404), with false ethyl ester of 2- [4- (6-chloro-benzoxazol-2-yl-hydroxy) -phenoxy] -propanoic acid (phenoxyprop, ethyl ester), isopropyl ester of N-benzoyl-N- (3-chloro-4 -fluorophenyl) -DL-alanine (flamprop, isopropyl ester), isopropyl ester N-benzoyl-N- (3-chloro-4-fluoro-phenyl) -L-alanine (flamprop-L, isopropyl ester) , N-benzoyl-N- (3-chloro-4-fluoro-phenoxy) -DL-alanine methyl ester (flamprop, methyl ester), N- (2,6-difluoro-phenyl) -5-methyl-1 , 2,4-triazolo [1,5-a] -pyrimidine-2-sulfonamide (flumetsulam, DE-498), pentyl ester [2-chloro -4-fluoro-5- (1,3,4,5,6,7-hexahydro-1,3-dioxo-2H-isoindol-2-yl) phenoxy] -acetate (flumiclorac, pentyl ester), 2 - [4-chloro-2-fluoro-5 - [(1-methyl-2-propynyl) -oxy] -phenyl] - 4,5,6,7-tetrahydro-1H-isoindole-1,3 (2H) - dione (flumipropine), ethoxycarbonylmethyl ester of 5- (2-chloro-4-trifluoromethyl-phenoxy) -2-nitro-benzoic acid (fluoroglycofen, ethyl ester), 1- (4-chloro-3- (2,2, 3,3,3-pentafluoro-propoxymethyl) -phenyl) -5-phenyl-1H-1,2,4-triazole-3-carboxamide (flupoxam), 1 -isopropyl-2-chloro-5- (3,6- dihydro-3-methyl-2,6-dioxo-4-trifluoromethyl-1 (2H) -pyrimidyl) benzoate (flupropacil), 9-hydroxy-9 H-fluorene-9-carboxylic acid (flurenol), (4-amino-3,5-dichloro-6-fluoro-pyridin-2-yl-hydroxy) acetic acid (fluroxypyr), 5-methylamino-2-phenyl- 4- (3-trifluoromethyl-phenyl) -3 (2H) -furanone (flurtamon), methyl ester [(2-chloro-4-fluoro-5- (tetrahydro-3-oxo-1H, 3H- [1,3 , 4] -thiadiazolo- [3,4-a] -pyridazin-1-ylidene) -amino-phenyl] -thio-acetate (flutitset, methyl ester, KIN-9201), ammonium salt 2-amino-4- ( hydroxymethylphosphinyl) -butanoic acid (glufosinate, ammonium salt), isopropylammonium salt of N-phosphonomethyl-glycine (glyphosate, isopropylammonium salt), complex methane 2- (4,5-dihydro-4-methyl-4-isopropyl-5-oxo-1H-imidazol-2-yl) -4-methyl-benzoic acid, lovy ester (imamametabenz, methyl ester), 2- (4 , 5-dihydro-4-methyl-4-isopropyl-5-oxo-1H-imidazol-2-yl) -5-methyl-pyridine-3-carboxylic acid (imazametapir), 2- (4,5-dihydro-4 -methyl-4-isopropyl-5-oxo-1H-imidazol-2-yl) -5-methoxymethyl-pyridine-3-carboxylic acid (imazamox), 2- (4,5-dihydro-4-methyl-4-isopropyl -5-oxo-1H-imidazol-2-yl) -quinolin-3-carboxylic acid (imazakvin), 2- (4,5-dihydro-4-methyl-4-isopropyl-5-oxo-1H-imidazol-2 -yl) -5-ethyl-pyridin-3-carboxylic acid (imazetapir), N- (4,6-dimeto si-pyrimidin-2-yl) -N '- (2-chloro-imidazo [1,2-a] -pyridin-3-yl-sulfonyl) -urea (imazosulfuron), 4-hydroxy-3,5-diiodo- Benzonitrile (ioxynil), N, N-dimethyl-N '- (4-isopropyl-phenyl) -urea (isoproturon), N- (3- (1-ethyl-1-methyl-propyl) -isoxazol-5-yl) -2,6-dimethoxy-benzamide (isoxaben), (5-cyclopropyl-isoxazol-4-yl) - (2-methylsulfonyl-4-trifluoromethyl-phenyl) -methanone (isoxaflutol, RPA-201772), 2- [2- [4- [3,5-dichloro-2-pyridinyl) -oxy] -phenoxy] -1-oxo-propyl] -isoxazolidine (isoxapyrifop), N '- (3,4-dichloro-phenyl) -N-methoxy- N-methyl-urea (linuron), (4-chloro-2-methyl-phenoxy) -acetic acid (MCPA), 2- (4-chloro- 2-methyl-phenoxy) -propionic acid (mecoprop), 2-chloro-N- (2,6-dimethylphenyl) -N- (1H-pyrazol-1-yl-methyl) -acetamide (metazachlor), N '- (( 4- (3,4-dihydro-2-methoxy-2,4,4-trimethyl-2H-1-benzopyran-7-yl-oxy) -phenyl) -N-methoxy-N-methyl-urea (methobenzuron, UMP -488), N '- (4-bromo-phenyl) -N-methoxy-N-methyl-urea (metobromuron), 2-chloro-N- (2-ethyl-6-methyl-phenyl) -N- (2 -methoxy-1-methyl-ethyl) -acetamide (metolachlor), N- (2,6-dichloro-3-methyl-phenyl) -5,7-dimethoxy-1,2,4-triazolo [1,5-a ] -pyrimidine-2-sulfonamide (metosulam, DE-511), N '- (3-chloro-4-methoxy-phenyl) -N, N-dimethyl-urea (methoxuron), 4-amino-6-tert-butyl -3-methylthio-1,2,4-triazin-5 ( 4H) -one (metribuzin), N- (4-methoxy-6-methyl-1,3,5-triazin-2-yl) -N '- (2-methoxycarbonyl-phenylsulfonyl) -urea (metsulfuronmethyl), 2- (2-Naphthyloxy) -N-phenyl-propanamide (naproanilide), N-butyl-N '- (3,4-dichlorophenyl) -N-methyl-urea (neburon), N- (4,6-dime- hydroxy-pyrimidin-2-yl) -N '- (3-dimethylcarbamoyl-pyridin-2-yl-sulfonyl) -urea (nicosulfuron), S- (2-chloro-benzyl) -N, N-diethyl-thiocarbamate (orbencarb ), N- (4,6-dimethyl-pyrimidin-2-yl) -N '- (2-oxetan-3-yl-hydroxy-carbonyl-phenylsulfonyl) -urea (oxasulfuron), 1,1'-dimethyl-4 , 4'-bipyridinium (paraquat), 1-amino-N- (1-ethyl-propyl) -3,4-dimethyl-2,6-dinitro Enzol (pendimethalin), N- (4,6-bis-difluoromethoxy-pyrimidin-2-yl) -N '- (2-methoxycarbonyl-phenylsulfonyl) -methyl (primisulfuron-methyl), 3-phenyl-methyl-N, N -dipropyl-thiocarbamate (prosulfocarb), N- (4-methoxy-6-methyl-1,3,5-triazin-2-yl) -N '- (2- (3,3,3-trifluoro-propyl) - phenylsulfonyl) -urea (prosulfuron), 2-chloro-N- (2,6-diethyl-phenyl) -N- (2-propoxy-ethyl) -acetamide (pretilachlor), 2-chloro-N-isopropyl-N -phenyl-acetamide (propachlor), O- (6-chloro-3-phenyl-pyridazin-4-yl) -S-octyl-thiocarbonate (pyridate), 4- (2,4-dichloro-benzoyl) -1.3 -dimethyl-5- (4-methyl-phenylsulfonyloxy) -pyrazole (pyrazolate), 4- (2,4-dichloro-benzoyl) -1,3- imethyl-5- (phenylcarbonylmethoxy) -pyrazole (pyrazoxifene), N- (4,6-dimethoxy-pyrimidin-2-yl) -N '- (4-ethoxycarbonyl-1-methyl-pyrazol-5-yl-sulfonyl) - urea (pyrazosulfuron-ethyl), 7-chloro-3-methyl-quinolin-8-carboxylic acid (quinmerac), N- (4,6-dimethoxy-pyrimidin-2-yl) -N '- (3-ethylsulfonyl-pyridine -2-yl-sulfonyl) -urea (rimsulfuron), 6-chloro-2,4-bis-ethylamino-1,3,5-triazine (simazine), 2- (2-chloro-4-methylsulfonyl-benzoyl) - cyclohexane-1,3-dione (sulcotrione), 2- (2,4-dichloro-5-methylsulfonylaminophenyl) -4-difluoromethyl-5-methyl-2,4-dihydro-3H-1,2,4-triazole -3-one (sulfentrazone, F-6285), N-phosphonet L-glycine-trimethylsulfonium (sulfosate), N- (4,6-dimethoxy-pyrimidin-2-yl) -N '- (2-ethylsulfonyl-imidazo [1,2-a] pyridine-3-sulfonamide (sulfosulfuron, MON -37500), 6-chloro-4-ethylamino-2-tert-butylamino-1,3,5-triazine (terbutylazine), 2-tert-butylamino-4-ethylamino-6-methylthio-1,3,5-triazine (terbutrin), 2-chloro-N- (2,6-dimethyl-phenyl) -N- (3-methoxy-2-thienyl-methyl) -acetamide (tenylchlor), 6- (6,7-dihydro-6, 6-dimethyl-3H, 5H-pyrrolo- [2,1-s] -1,2,4-thiadiazol-3-ylidenamino) -7-fluoro-4- (2-propynyl) -2H-1,4-benzoxazine -3 (4H) -one (thidiazimine), N- (4-methoxy-6-methyl-1,3,5-triazin-2-yl) -N '- (2-methoxycarbonyl-thien-3-yl sulfonyl ) mango (typhene sulfuron-methyl), 2- (ethoximino-propyl) -3-hydroxy-5- (2,4,6-trimethyl-phenyl) -2-cyclohexen-1-one (tralkoxydim), S- (2,3,3 -trichloro-2-propenyl) -diisopropylcarbamothioate (triallate), N- (4-methoxy-6-methyl-1,3,5-triazine-2-yl) -N '- [2- (2-chloro- ethoxy) -phenylsulfonyl] -urea (triasulfuron), N-methyl-N- (4-methoxy-6-methyl-1,3,5-triazin-2-yl) -N '- (2-methoxy-carbonyl-phenyl -sulfonyl) -urea (tribenuron-methyl), 2- (3,5-dichlorophenyl) -2- (2,2,2-trichloroethyl) -oxirane (tridiphane), 1-amino-2,6-dinitro N, N-dipropyl-4-trifluoromethyl-benzene (trifluralin) - ("active principles of group 2"),
however, in general, 1.01 parts of the active principle of group 1 (that is, formula (I)) are 0.01-1000 parts by weight of the active principle of group 2.

2. Herbicidal agents under item 1, characterized in that as the active principle of group 1 contain the active principle of the following group of compounds:
2- (2-chloro-phenylsulfonylaminocarbonyl) -, 2- (2-bromophenylsulfonyl-aminocarbonyl) -, 2- (2-methyl-phenylsulfonylamino-carbonyl) -, 2- (2-ethyl-phenylsulfonylaminocarbonyl) -, 2- (2 -n-propyl-phenylsulfonylamino-carbonyl) -, 2- (2-isopropyl-phenylsulfonylaminocarbonyl) -, 2- (2-trifluoromethyl-phenylsulfonylaminocarbonyl) -, 2- (2-methoxy-phenylsulfonylaminocarbonyl) -, 2- (2-it 2 -fenilsulfonilaminokarbonil) -, 2- (2-n-propoxy-phenylsulphonylaminocarbonyl) -, 2- (2-iso-propoxy-phenylsulphonylaminocarbonyl) -, 2- (2-difluoromethoxy-phenylsulphonylaminocarbonyl) -, 2- (2-trifluoromethoxy -phenyl sulfonilaminokarbonil) -, 2- (2-methoxycarbonyl-phenylsulphonylaminocarbonyl) -, 2- (2-ethoxycarbonyl-phenylsulphonylaminocarbonyl) -, 2- (2-n-propoxycarbonyl-phenylsulphonylaminocarbonyl) -, 2- (2-isopropoxycarbonyl-phenylsulfonyl aminocarbonyl) - and 2- (2-chloro-6-methyl-phenylsulfonylaminocarbonyl) -4-methyl-5-methoxy-2,4-dihydro-3H-1,2,4-triazol-3-one, -4-methyl -5-ethoxy-2,4-dihydro-3H-1,2,4-triazol-3-one, -4-methyl-5-n-propoxy-2,4-dihydro-3H-1,2,4- triazol-3-one, -4-methyl-5-iso-propoxy-2,4-dihydro-3H-1,2,4-triazol-3-one, -4-methyl-5-trifluoroethoxy-2,4- dihydro-3H-1,2,4-triazol-3-one, -4-methyl-5-methylthio-2,4-d igidro-3H-1,2,4-triazol-3-one, -4-methyl-5-ethylthio-2,4-dihydro-3H-1,2,4-triazol-3-one, -4-methoxy- 5-methyl-2,4-dihydro-3H-1,2,4-triazol-3-one, 4-methoxy-5-ethyl-2,4-dihydro-3H-1,2,4-triazole-3 -one, -4-methoxy-5-n-propyl-2,4-dihydro-3H-1,2,4-triazol-3-one, -4-cyclopropyl-5-methoxy-2,4-dihydro-3H -1,2,4-triazol-3-one, -4-cyclo-propyl-5-ethoxy-2,4-dihydro-3H-1,2,4-triazol-3-one, -4-cyclopropyl-5 -n-propoxy-2,4-dihydro-3H-1,2,4-triazol-3-one, -4-cyclopropyl-5-iso-propoxy-2,4-dihydro-3H-1,2,4- triazol-3-one and 4-cyclopropyl-5-trifluoroethoxy-2,4-dihydro-3H-1,2,4-triazol-3-one, as well as the sodium and potassium salts of these compounds.

3. Herbicidal agents under item 1, characterized in that as the active principle of group 2 contain the active principle of the following group of compounds:
amidosulfuron, bentazone, bromoxynil, carfentrazone (ethyl ester), clodinafop (complex propargyl ester), clopyralid, chlorsulfuron, chlortoluron, cyclosulfamuron, 2,4-D, diclofop (methyl ester), difenzoquat, diflufenican, DPX-KE459, ET -751, ethoxyfen, fenoxaprop (ethyl ester), fluoroglycofen (ethyl acetate), flupropacyl, fluroxypyr, isoproturon, mecoprop, metosulam, metribuzin, metsulfuron (methyl ester), pendimethalin, propulcrop, ibec, imecropane, meculfurone (meculfuron) -methyl), tralkoksidim, triasulfuron, tribenuron (-methyl), trifluralin.

4. Herbicidal agents according to claim 1, characterized in that as active principle of group 1 contain 2- (2-methoxycarbonyl-phenylsulfonylaminocarbonyl) -4-methyl-5-n-propoxy-2,4-dihydro-3H-1, 2,4-triazol-3-one (I-1) or 2- (2-trifluoromethoxy-phenylsulfonylaminocarbonyl) -4-methyl-5-methoxy-2,4-dihydro-3H-1,2,4-triazole-3 -one (I-2) or sodium salt of these compounds.

5. Herbicidal agents according to claim 1, characterized in that as the active principle of group 2 contain 4-amino-6-tert-butyl-3-methylthio-1,2,4-triazin-5 (4H) -one (metribuzin ).

6. Herbicidal agents according to claim 1, characterized in that as active principle of group 1 contain 2- (2-methoxycarbonyl-phenylsulfonylaminocarbonyl) -4-methyl-5-n-propoxy-2,4-dihydro-3H-1, 2,4-triazol-3-one (I-1) or 2- (2-trifluoromethoxy-phenylsulfonylaminocarbonyl) -4-methyl-5-methoxy-2,4-dihydro-3H-1,2,4-triazole-3 -one (I-2) or the sodium salt of these compounds, and as active principle of group 2, contain 4-amino-6-tert-butyl-3-methylthio-1,2,4-triazin-5 (4H) -one ( metribuzin).

7. Herbicidal agents for PP. 1 to 6, characterized in that 0.05 - 500 weight parts, in particular 0.1 - 100 weight parts of the active principle of group 2, are added to 1 weight part of the active principle of group 1.

8. The way of dealing with weed vegetation, characterized in that the combination of active principles on PP. 1 - 7 put on weed vegetation or its biotope.

9. The use of combinations of active principles on PP. 1 - 7 for weed control.

10. The method of obtaining herbicidal agents, characterized in that the combination of active principles on PP. 1 - 7 mixed with fillers and / or surface-active agents.