MXPA02004904A - Synergistic herbicidal active substance combinations. - Google Patents

Abstract

The invention relates to novel herbicidal synergistic active substance combinations which comprise tritosulfuron and conventional herbicidally effective compounds and, optionally, compounds that improve the compatibility of cultivated plants. The inventive synergistic herbicidal active substance combinations can be used with particularly good success in selectively killing weeds in different useful plant crops, especially in crops consisting of cereals and corn.

Description

i S1NERGIC COMBINATIONS OF ACTIVE PRODUCTS HERBICIDES. FIELD OF THE INVENTION The invention relates to new synergistic combinations, herbicides of active ingredients, which comprise Tritosulfuron and compounds with known herbicidal activity, and, if appropriate, compounds that improve compatibility with crop plants, and which can to be used with an especially good success for the selective fight against weeds in different crops of useful plants. 10 Description of the Prior Art Tritosulfuron (N - [[[4-methoxy-6- (trifluoromethyl) -l, 3,5-triazin-2-yl] amino] -carbonyl] -2-trifluoromethyl-benzenesulfonamide) already constitutes the subject of a series of patent applications as a broad spectrum herbicide (see DE-A 40 38 430, WO-A 97/10714). However, this active product has failures in regarding your activity. DETAILED DESCRIPTION OF THE INVENTION Surprisingly it has now been found that tritosulfuron shows, when used in conjunction with known compounds of herbicidal activity, various kinds of products, excellent synergistic effects in terms of the effect against weeds and that such broadly active combination preparations can be used, especially advantageously for the selective control against weeds in crops of useful plants, such as for example wheat and corn. Surprisingly, it has also been found that additional advantageous effects can be achieved with mixtures of tritosulfuron with other REF: 138435 known compounds, with herbicidal activity, with co-application with the compounds (protectants / antidotes), compatibility enhancers for the plants. culture, described later. The object of the invention is constituted by agents, characterized by a content with synergistic activity of a combination of active compounds comprising (a) tptosulfuron and (b) one or more compounds of a group of herbicides containing the active compounds mentioned below : N-isopropyl-N- (4-fluorophenyl) -amide of (5-trifluoromethyl-l, 3,4-t-adiazol-2-yl-oxy) -acetic acid (Flufenacet, DE-A-38 21,600) , 2- (2-methoxycarbonyl-phenylsulfonylaminocarbonyl) -4-methyl-5-n-propoxy-2,4-dihydro-3H-1, 2,4-triazol-3-one and the sodium salt of this compound (Propoxycarbazone (-sodium), EP-A-507 171), 2- (2-trifluoromethoxy-phenylsulfonylamino-carbonyl) -4-methyl-5-methoxy-2,4-dihydro-3H-1, 2,4-triazole -3-one or the sodium salt of this compound (Flucarbazone (-sodium), EP-A-507 171), N- (3,4-dichlorophenyl) -propanamide (Propanil, DE-A-10 39 779), N-2-benzothiazolyl-N, N'-dimethylurea (Methabenzthiazuron, GB-A-1085430), 4-amino-6- (1, 1-dimethyl-ethyl) -3- (methylthio) -l, 2,4- triazin-5 (4H) -on a (Metribuzin, DE- A- 17 95 784), 4- (2-chlorophenyl) -N-cyclohexyl-N-ethyl-4,5-dihydro-5-oxo-lH-tetrazole-l-carboxamide (Fentrazamide , EP-A-612 735), 4-amino-3-methyl-6-phenyl-1, 2,4-tpazin-5- (4H) -one (Metamitron, DE-A-21 38 031), 2- (2-benzohazolyloxy) -N-methyl-N-phenylacetamide (Mefenacet, DE-A-28 22 155), 4-amino-6- (l, l-methyl-ethyl) -3- (ethylthio) -l , 2,4-triazin-5 (4H) -one (Ethiozin, DE-A-15 42 873), 1- methylethyl 5- [4-bromo-l-methyl-5- (trifluoromethyl) -lH-pyrazole-3 -yl] -2-chloro-4-fluorobenzoate (Fluazolate, WO-A-9206962). ("Group 1 active products") as well as, if appropriate (c) one or more compounds of a second group of herbicides, containing the active compounds listed below: 2-chloro-N- (ethoxymethyl) -N- ( 2-ethyl-6-methyl-phenyl) -acetamide (Acetochlor), 5- (2-chloro-4-trifluoromethyl-phenoxy) -2-nitro-benzoate sodium (Acifluorfen-sodium), 2-chloro-6-nitro -3-phenoxy-benzenamine (Aclonifen), 2-chloro-N- (methoxymethyl) -N- (2,6-diethyl-phenyl) -acetamide (Alachlor), N-ethyl-N '-i-propyl-6- methylthio-1,3,5-triazine-2,4-diamine (Ametryn), 4-amino-N- (1, 1-dimethyl-ethyl) -4,5-dihydro-3- (1-methyl-ethyl) -5-oxo-l H-1, 2,4-triazole-1-carboxamide (Amicarbazone), N- (4,6-dimethoxy-pyrimidin-2-yl) -N '- (N-methyl-N-methylsulfonyl) -sulfamoyl) -urea (Amidosulfuron), lH-l, 2,4-triazol-3-amine (Amitrole), 6-chloro-4-ethyl-amino-2-isopropylamino-l, 3,5-triazine (Atrazin), 2- [2,4- dichloro-5- (2-propynyloxy) -phenyl] -5,6,7,8-tetrahydro-l, 2,4-triazole- [4,3-a] -pyridin-3- (2H) -one (Azaphenidin ), N- (4,6-dimethoxy-pyrimidin-2-yl) -N '- [l-methyl-4- (2-methyl-2H-tetrazol-5-yl) -lH-pyrazol-5-ylsulfonyl] -urea (Azimsulfuron), N-benzyl-2- (4-fluoro-3-trifluoromethyl-phenoxy) -butanamide (Beflubutamide), 4-chloro-2-oxo-3 (2H) -benzothiazole-acetic acid (Benazolin), N-butyl-N-ethyl-2,6-dinitro-4-trifluoromethyl-benzenamine (Benfluralin), N- (4,6-dimethoxy-pyrimidin-2-yl) -N '- (2-methoxycarbonyl-phenyl-methylsulfonyl) ) -urea (Bensulfuron), 2- [2- [4- (3,6-dihydro-3-methyl-2,6-dioxo-4-trifluoromethyl-l (2H) -pyrimidinyl-phenoxymethyl] -5-ethyl-phenoxy methyl propanoate (Benzfendizone), 3- (2-chloro-4-methylsulfonyl-benzoyl) -4-phenylthio-cyclo-clo- [3.2.1] -oct-3-en-2-one (Benzobicyclon), ethyl N - benzoyl-N- (3,4-dichloro-phenyl) -DL-alaninate (Benzoylprop-ethyl), 3-i-propyl-lH-2, l, 3-benzothiadiazin-4 (3H) -one ( Bentazon), methyl-5- (2,4-dichloro-phenoxy) -2-nitrobenzoate (Bifenox), sodium 2,6-bis- (4,6-dimethoxy-pyrimidin-2-yl-oxy) -benzoate ( Bispyribac-sodium), 2-bromo-3,3-dimethyl-N- (l-methyl-l-phenyl-ethyl) -butanamide (Bromobutide), 3,5-dibromo-4-hydroxy-benzaldehyde- O- (2 , 4-dinitro-phenyl) -oxime (Bromophenoxy), 3,5-dibromo-4-hydroxybenzonitrile (Bromoxynil), N-butoxymethyl-2-chloro-N- (2,6-diethylphenyl) -acetamide (Butachlor) , 2-Chloro-5- (3,6-dihydro-3-methyl-2,6-dioxo-4-trifluoromethyl-l (2H) -pyrimidinyl) -benzoate of [1,1-dimethyl-2-oxo-2] - (2-propenyloxy)] - ethyl (Butafenacyl-allyl), 2- (l-ethoxy-imino-propyl) -3-hydroxy-5- [2,4,6-trimethyl-3- (l-oxo-butyl) ) -phenyl] -2-cyclohexen-l-one (Butroxydim), S-ethyl-bis- (2-methyl-propyl) -thiocarbamate (Butylate), N, N-diethyl-3- (2,4,6- trimethyl-phenylsulfonyl) -lH-1, 2,4-triazole-1-carboxamide (Cafenstrole), 2- [l- [3-chloro-2-propenyl) -oxy-imino] -propyl] -3-hydroxy-5 - (tetra-hydro-2H-pyran-4-yl) -2-cyclohexen-l-one (Caloxydim, Tepraloxydim), 2- (4-chloro-2-fluoro-5- (2-chloro-2-ethoxycarbo nyl-ethyl) -phenyl) -4-difluoromethyl-5-methyl-2,4-dihydro-3H-1, 2,4-triazol-3-one (Carfentrazone-ethyl), 2,4-dichloro-l- ( 3-methoxy-4-nitro-phenoxy) -benzene (Chlomethoxyphen), 3-amino-2,5-dichloro-benzoic acid (Chlo-ramben), N- (4-chloro-6-methoxy-pyrimidin-2-yl) ) -N '- (2-ethoxycarbonyl-phenylsulfonyl) -urea (Chlorimuron-ethyl), 1, 3,5-trichloro-2- (4-nitro-phenoxy) -benzene (Chlornitrofen), N- (4-methoxy) 6-methyl-l, 3,5-triazin-2-yl) -N '- (2-chloro-phenylsul-fonyl) -urea (Chlorsulfuron), N' - (3-chloro-4-methyl-phenyl) - N, N-dimethyl-urea (Chlorotoluron), 2-chloro-3- [2-chloro-5- (1,3,4,5,5,6,7-hexahydro-l, 3-dioxo-2H-isoindol-2 ethyl) -2-propanoate (Cinidon-ethyl), N- (4,6-dimethoxy-1, 3,5-triazin-2-yl) -N '(2- (2-methoxy-ethoxy) phenylsulfo-nyl) -urea (Ciriosulfuron), 2- [l- [2- (4-chloro-phenoxy) -propoxyaminobutyl] -5- (tetrahydro-2H-thiopyran-3-yl) -l, 3-cyclohexanedione ( Clefoxydim), (E, E) - (+) - 2- [l - [[(3-chloro-2-propenyl) -oxy] -imino]] - propyl] -3-hydroxy-2-cyclohexen-1- ona (Clethodim), (R) - (2-propynyl) -2- [4- (5-chloro-3-fluo or-pyridin-2-yl-oxy) -phenoxypropanoate (Clodinafop-propargyl), 3,6-dichloro-pyridine-2-carboxylic acid (Clopyralid), methyl-3-chloro-2 - [(5-ethoxy- 7-Fluoro [l, 2,4] triazolo [1, 5-c] pyrimidin-2-yl-sulfonyl) -amino] benzoate (Cloransulam-methyl), 2-chloro-4-ethylamino-6- (1 -cyano-l-methyl-ethylamino) -l, 3,5-triazine (Cyanazine), N- (4,6-dimethoxy-pyridin-2-yl) -N '- (2-cyclopropylcarbonyl-phenylsulfonyl) - urea (Cyclosulfamuron), 2- (l-ethoxyiminobutyl) -3-hydroxy-5- (tetrahydro-2H-thiopyran-3-yl) -2-cyclohexen-1 -one (Cycloxydim), (R) -2- [4 - Butyl (4-cyano-2-fluoro-phenoxy) -phenoxy] -propanoate (Cyhalofop-butyl), 2,4-dichloro-phenoxyacetic acid (2,4-D), 3,6-dichloro-2-methoxy -benzoic acid (Dicamba), (R) -2- (2,4-dichloro-phenoxy)) - phenoxy-propanoate (Diclofop-methyl, N- (2,6-dichloro-phenyl) -5-ethoxy-7-fluoro - [1, 2,4] -triazol- [1, 5-c] -pyrimidine-2-sulfonamide (Diclosulam), 1,2-dimethyl-3,5-diphenyl-1 H-pyrazolium-methylsulfate (Difenzoquat), N- (2,4-difluorophenyl) -2- (3-trifluoromethyl-phenoxy) -pyridine-3-carboxamide (Di f? ufenican), acid 2- [l - [(3, 5-difluoro-phenyl) -aminocarbonyl-hydrazono] -ethyl] -pyridine-3-carboxylic acid (Diflufenzopyr), S- (l-methyl-l-phenyl-ethyl) -l-piperidine-carbothioate (Dimepiperate), (S-) 2-chloro-N- (2,4-dimethyl-3-thienyl) -N- (2-methoxy-l-methyl-ethyl) -acetamide (S-) (Dimethe-namid) , 2-amino-4- (l-fluoro-l-methyl-ethyl) -6- (l-methyl-2- (3,5-dimethyl-phenoxy) -ethylamino) -l, 3,5-triazine (Dimexyflam ), N3, N3-diethyl-2,4-dinitro-6-trifluoro-methyl-l, 3-diamino-benzene (Dinitramine), 6,7-dihydro-dipyrido [1,2-a: 6,7-dihydro] -dipyrido [l, 2-a: 2'l '-c] pirazindiium (Diquat), S, S-dimethyl-2-difluoro-methyl-4-i-butyl-6-trifluoromethyl-pyridine-3,5-dicarbothioate (Dithiopyr), N '- (3,4-dichloro-phenyl) -N, N-dimethyl-urea (Diuron), 2- [2- (3-cyclo-phenyl) -oxiranylmethyl] -2-ethyl-lH- inden-l, 3 (2H) -dione (Epropodan), S-ethyl-dipropylthiocarbamate (EPTC), S- (phenylmethyl) -N-ethyl-N- (1,2-dimethylpropyl) -thiocarbamate (Esprocarb), N- ethyl-N- (2-methyl-2-propenyl) -2,6-dinitro-4-trifluoromethyl-benzenamine (Ethalfluralin), (S) - (2-ethoxy-l-methyl-2-oxoethyl) -2-chloro -5- (2-Chloro-4-trifluoromethyl-phenoxy) -benzoate (Ethoxyfen), N- (4,6-d? Methoxy-pyrimid-2-yl) -N '- (2-ethoxy-phenoxysulfonyl) -urea (Ethoxysulfuron), (R) -ethyl-2- [4- (6-chloro-benzoxazol-2-yl-oxy) -phenoxy] -propanoate (Fenoxaprop- (P) -ethyl), 4- (2-chloro-phenyl) -N-cyclohexyl- N-ethyl-4,5-dihydro-5-oxo-lH-tetrazol-l -carboxamide (Fentrazamide), isopropyl-N-benzoyl-N- (3-chloro-4-fluoro-phenyl) -DL-alaninate (Flamprop isopropyl), isopropyl-N-benzoyl-N- (3-chloro-4-fluoro-phenyl) -L-alani-nato (Flamprop-propyl-L), methyl-N-benzoyl-N- (3-chloro- 4-fluoro-phenoxy) -DL-alaninate (Flamprop-methyl), N- (2,6-difluoro-phenyl) -8-fluoro-5-methoxy- [1,2,4] -tpazol- [1, 5 -c] -pyrimidine-2-sulfonamide (Florasulam), (R) -2- [4- (5-trifluoromethyl-pyridin-2-yl-oxy) -phenoxy] -propanoate butyl (Fluazifop, -butyl, -P-butyl), 5- (4-bromo-l-methyl-5-trifluoromethyl-lH-pyrazol-3-yl) -2-chloro-4-fluoro-benzoate of i-propyl (Fluazolate), 4,5 -dihydro-3-methox? -4-methyl-5-oxo-N - [(2-trifluoromethoxy-phenyl) -sulfonyl] -lH-l, 2,4-triazole-l-carboxy-mida-sodium salt (Flucarbazone - sodium), N- (4-fluoro-phenyl) -Ni-propyl-2- (5-trifluoromethyl-1,3,4-thiadiazol-2-yl-oxy) -acetamide (Flufenacet), N - (2,6-difluoro-phenyl) -5-methyl-1, 2,4-tpazol-5-methyl-l, 2,4-triazol [1,5-a] -pyrimidine-2-sulfone-mide ( Flumetsulam), pentu- [2-chloro-4-fluoro-5- (1, 3, 4,5, 6,7-hexahydro-1, 3-dioxo-2H-isoindol-2-yl) -phenoxy] -acetate (Flumiclorac-pentyl), 2- [7-fluoro-3, 4-dihydro-3-oxo-4- (2-propynyl) -2H-1, 4-benzoxazin-6-yl] -4,5,6, 7-tetrahydro-lH- iso-idol-1, 3-dione (Flumioxazin), 2- [4-chloro-2-fluoro-5 - [(1-methyl-2-propynyl) -oxy] -pheni] -4,5,6,7-tetrahydro -lH-isoindol-l, 3 (2H) -dione (Flumipropyn), 3 'chloro-4-chloromethyl-1- (3-trifluoromethyl-phenyl) -2-pyrrolidinone (Fluorochloride), 5- (2 -chloro-4-trifluoromethyl-phenoxy) -2-nitro-benzoate of ethoxycarbonylmethyl (Fluoroglycofen-ethyl), 1- (4-chloro-3- (2, 2, 3,3, 3-pentafluoro-propoxymethyl) ) -phenyl) -5-phenyl-lH-l, 2,4-triazole-3-carboxamide (Flupoxam), l-isopropyl-2-chloro-5- (3,6-dihydro-3-methyl-2,6) -dioxo-4-trifluoromethyl-l (2H) -pyrimidyl) -benzoate (Flupropacil), N- (4,6-dimethoxy-pyrimidin-2-yl) -N '- (3-matoxycarbonyl-6-trifluoromethyl) pyridin-2-yl-sulfonyl) -urea-sodium salt (Flupyrsulfuron-methyl-sodium), 9-hydroxy-9H-fluoren-9-carboxylic acid (Flurenol), (4-amino-3,5-dichloro- 6-fluoro-pyridin-2-yl-oxy) -acetic acid (-2-butoxy-l-methyl-ethyl, -1-methyl-heptyl) (Fluroxypyr, -butoxypropyl, -methyl), 5-methylamino-2-phenyl -4- (3-trifluoromethyl-phenyl) -3 (2H) -furanone (Flurtamone), m ethyl - [(2-chloro-4-fluoro-5- (tetrahydro-3-oxo-lH, 3H- [l, 3,4] -thiadiazol- [3,4-a] -pyridazin-l-ylidene) - amino-phenyl-thioacetate (Fluthiacet-methyl), 5- (2-chloro-4-trifluoromethyl-phenoxy) -N-methylsulfonyl-2-nitro-benzamide (Fomesafen), 2 - [[[[(4,6-dimethoxy -2-pyrimidinyl) -amino] -carbonyl] -amino] -sulfonyl] -4-formylamino-N, N-dimethyl-benza-mida (Foramsulfuron), 2-amino-4- (hydroxymethylphosphonyl) - butane? co (-aluminum ammonium) (Glufosinate (-ammonium)), N-phosphonomethyl-glycine (-salopropyl-ammonium) (Glyphosate (-isopropylammonium)), acid (R) -2- [4- (3 -chloro-5-trifluoro-methyl-pyridin-2-yl-oxy) -phenoxy] -propanoic acid (methyl ester, 2-ethoxy-ethyl ester, butyl ester) (Haloxyfop, -methyl, -P-methyl) , -ethoxyethyl, -butyl), 3-cyclohexyl-6-dimethylamino-1-methyl-1, 3,5-triazine-2,4 (1H, 3H) -dione (Hexazi-none), methyl-2- (4,5- dihydro-4-methyl-4-isopropyl-5-oxo-lH-imidazol-2-yl) -4-methyl-benzoate (Imazamethabenz-methyl), 2- (4,5-dihydro-4- methyl-4-) isopropyl-5-oxo-lH-imidazol-2-yl) -5-methyl-pyridine-3-carboxylic acid (Imazame-thapy), 2- (4,5-dihydro-4-methyl-4-isopropyl) -5- oxo-lH-imidazol-2-yl) -5-methoxymethyl-pyridine-3-carboxylic acid (Imazamox), 2- (4,5-dihydro-4-methyl-4-isopropyl-5-oxo-lH-imidazole- 2-yl) -quinoline-carboxylic acid (Imazaquin), 2- (4,5-dihydro-4-methyl-4-i-propyl-5-oxo-lH-imidazol-2-yl) -5-ethyl-pyridin -3-carboxylic acid (Imazethapyr), N- (4,6-dimethoxy-pyrimidin-2-yl) -N '(2-chloro-imidazo [l, 2-a] -pyridin-3-ylsulfonyl) -urea (Imazosulfuron), N- (4-methoxy-6-methyl-1, 3,5-triazin-2-yl) -N '- (5-iodo-2-methoxycarbonyl-phenylsulfonyl) -urea-sodium salt ( Iodosulfuron-methyl-sodium), 4-hydroxy-3,5-diiodo-benzonitrile (Ioxynil), N, N-dimethyl-N '- (4-isopropylphenyl) -urea (Isoproturon), N- (3- (l- ethyl-l-methyl -propyl) -isoxazol-5-yl) -2,6-dimethoxy-benzamide (Isoxaben), (4-chloro-2-methylsulfonyl-phenyl) - (5-cyclopropyl-isoxazol-4-yl) -methanone (Isoxachlortole) , (5-cyclopropyl-isoxazol-4-yl) - (2-methylsulfonyl-4-trifluoromethyl-phenyl) -methanone (Isoxaflutole), 2- [2- [4 - [(3,5-dichloro-2-pyridinyl) -oxi] -phenoxy] -l-oxo-propyl] -isoxazolidin (Isoxapyrifop), (2-ethoxy-l-methyl-2-oxo-ethyl) -5- (2-chloro-4-trifluoromethyl-phenoxy) -2-nitro-benzoate (Lactofen), 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- (2-benzo-thiazolyloxy) -N-methyl-N-phenyl-acetamide (Mefenacet), 2, ( 4-methylsul-fonyl-2-nitro-benzoyl) -l, 3-cyclohexanedione (Mesotrione), 4-amino-3-methyl-6-phenyl-1, 2,4-triazin-5 (4H) -one (Metamitron ), 2-chloro-N- (2,6-dimethyl-phenyl) -N- (1H-pyrazol-1-yl-methyl) -acetamide (Metazochlor), N '- (4- (3,4-dihydro- 2-methoxy-2,4,4-trimethyl-2H-l-benzopyran-7-yl-oxy) -phenyl) -N-methoxy-N-methyl-urea (Metobenzuron), N '(4-bromof enyl) -N-methoxy-N-methylurea (Metobromuron), (S) -2-chloro-N- (2-ethyl-6-methyl-phenyl) -N- (2-methoxy-1-methyl-ethyl) -acetamide ( Metolachlor, S-Metolachlor), N- (2,6-dichloro-3-methyl-phenyl) -5,7-dimethoxy-1, 2,4-triazole [1,5-a] -pyrimidine-2-sulfonamide ( Metosulam), N '- (3-chloro-4-methoxy-phenyl) -N, N-dimethyl-urea (Metoxuron), 4-amino-6-tert-butyl-3-methyl-thio-l, 2, 4-triazin-5 (4H) -one (Metribuzin), N- (4-methoxy-6-methyl-1, 3,5-triazin-2-yl) -N '- (2-methoxycarbonyl-phenylsulfonyl) urea ( Metsulfuron-methyl), S-ethyl-hexa-hydro-H-azepin-1-carbothioate (Molinate), 2- (2-naphthyloxy) -N-phenyl-propan-amide (Naproanilide), N-butyl-N'- (3,4-dichloro-phenyl) -N-methyl-urea (Neburon), N- (4,6-dimethoxy-pyrimidin-2-yl) -N '- (3-dimethylcarbamoyl-pyridin-2-yl-sulfonyl) ) - urea (Nicosulfuron), S- (2-chloro-benzyl) -N, N-diethyl-thiocarbamate (Orbencarb), 4-dipropylamino-3,5-dinitro-benzenesulfonamide (Oryzalin), 3- [2,4-dichloro-5- (2-propynyloxy) -phenyl] -5- (t-butyl) -l, 3 , 4-oxadiazol-2 (3H) -one (Oxadiargyl), 3- [2,4-dichloro-5- (l-methyl-ethoxy) -phenyl] -5- (t-butyl) -l, 3,4 -oxadiazol-2 (3H) -one (Oxadiazon), N- (4,6-dimethyl-pyrimidin-2-yl) -N '- (2-oxetan-3-yl-oxycarbonyl-phenylsulfonyl) -urea (Oxasulfuron) , 3- [l- (3,5-dichloro-phenyl) -li-propyl] -2,3-dihydro-6-methyl-5-phenyl-4H-l, 3-oxazin-4-one (Oxaziclomefone), 2-chloro-l- (3-ethoxy-4-nitro-phenoxy) -4-trifluoromethyl-benzene (Oxyfluorfen); 1, r-dimethyl-4,4'-bipyri-dinium (Paraquat), l-amino-N- (1-ethyl-propyl) -3,4-dimethyl-2,6-dinitrotenzene (Pendimethalin), 4 - (t-butyl) -N- (l-ethyl-propyl) -2,6-dinitro-benzenamine (Pendralin), 4-amino-3,5,6-trichloro-pyridine-2-carboxylic acid (Picloram ), 2-chloro-N- (2,6-diethyl-phenyl) -N- (2-propoxy-ethyl) -acetamide (Pretila-chlor), N- (4,6-bis-difluoromethoxy-pyrimidin-2-) il) -N '- (2-methoxycarbonyl-phenyl-sulfonyl) -urea (Prirnisulfuron-methyl), 1-chloro-N- [2-chloro-4-fluoro-5 - [(6S, 7aR) -6-fluorine -tetrahydro-l, 3-dioxo-lH-pyrrolofl, 2-c] imidazol-2 (3H) -yl] -phenyl] -methanesulfonamide (Profluazol), 2-chloro-N-isopropyl-N-phenyl-acetamide (Propachlor), N- (3,4-dichlorophenyl) -propanamide (Propanil), (R) - [2 - [[(1-methyl-ethylidene) -amino] -oxy] ethyl] -2- [4- ( 6- chloro-2-quinoxalinyloxy) -phenoxy] -propanoate (Propa-quizafop), 2-chloro-N- (2-ethyl-6-methyl-phenyl) -N - [(1-methyl-ethoxy) -methyl) ] -aceta-mide (Propisochlor), 2- [[[(4,5-dihydro-4-methyl-5-oxo-3-propoxy-lH-1, 2,4-triazol-1-yl) -carbonyl] - amino] -sulfonyl] -benzoate of meti salt of sodium (Propoxycarbazone-sodium), S-phenyl-methyl-N, N-dipropyl-thiocarbamate (Prosul-focarb), N- (4-methoxy-6-methyl-1, 3,5-triazin-2) il) -N '- (2- (3,3,3-trifluoro-propyl) -phenylsulfonyl) -urea (Prosulfuron), ethyl- [2-chloro-5- (4-chloro-5-difluoromethoxy-1-methyl) -lH-pyrazol-3-yl) -4-fluoro-phenoxy] -acetate (Pyraflufen-ethyl), 1- (3-chloro-4,5,6,7-tetrahydro-pyrazole [1,5-a] pyridine) -2-yl) -5- (methyl-2-propynylamino) -1 H-pyrazole-4-carbonitrile (Pyrazogyl), 4- (2,4-dichloro-benzoyl) -l, 3-dimethyl-5- (4 -methyl-phenylsulphonyloxy) -pyrazol (Pyrazolate), 4- (2,4-dichloro-benzoyl) -l, 3-dimethyl-5- (phenylcarbonylmethyl) -pyrazol (Pyrazoxyfen), N- (4,5 -dimethoxy-pyrim? -din-2-yl) -N '- (4-ethoxy-carbonyl-l-methyl-pyrazol-5-yl-sulfonyl) -urea (Pyrazosul-furon-ethyl), diphenylmethane-O- [ 2,6-bis- (4,6-dimethoxy-pyrimidin-2-yl-oxy) -ben-zoyl] -oxime (Pyribenzoxim), 6-chloro-3-phenyl-4-pyridazinol (Pyri-dafol), OR - (6-chloro-3-phenyl-pyridazin-4-yl) -S-octyl-thiocarbonate (Pyridate), 6-chloro-3-phenyl-pyridazin-4-ol (Pyridatol), 7 - [(4.6 -gave methoxy-2-pyrimidinyl) -thio] -3-methyl-l (3H) -isobenzofura-none (Pyriftalid), methyl 2- (4,6-dimethoxy-pyrimidin-2-yl-oxy) -benzoate (Pyriminobacter) methyl), sodium salt of 2-chloro-6- (4,6-dimethoxy-pyrimidin-2-ylthio) -benzoic acid (Pyrithiobac-sodium), 3,7-dichloro-quinoline-8-carboxylic acid (Quinchlorac) , 7-chloro-3-methyl-quinoline-8-carboxylic acid (Quinmerac), 2- [4- (6-chloro-2-quinoxalinyloxy) -phenoxy] -propanoic acid (ethyl ester, tetrahydro-2-ester) furanyl-methyl) (Quizalofop, -ethyl, -P-ethyl, P-terfuryl), N- (4,6-dimethoxy-pyrimidin-2-yl) -N '- (3-ethylsulfonyl-pyridin-2-yl- sulfonyl) -urea (Rimsulfuron), 2- (1-ethoxy-imino-butyl) -5- (2-ethylthio-propyl) -3-hydroxy-2-cyclohexen-1-one (Sethoxydim), 6-chloro-2,4 - bis-ethylami-no-1,3,5-triazine (Simazin), 2- (2-chloro-4-methylsulfonyl-benzoyl) -cyclohexane-1,3-dione (Sulcotrione), 2- (2,4- dichloro-5-methylsulfo-nylamino-phenyl) -4-difluoro-methyl-5-methyl-2,4-dihydro-3H-1, 2,4-triazol-3-one (Sulfentrazone), N-phosphono-methyl- glycine trimethylsulfon ium (Sulfosate), N- (4,6-dimethoxy-pyrimidin-2-yl) -N '- (2-ethyl-sulfonyl-imidazo [1,2-a] pyridin-3-yl) sulphonamide (Sulfosulfuron ), 6-chloro-4-ethylamino-2-tert. -butylamino- 1, 3,5-triazine, (Terbuthylazine), 2-tert-butyl-amino-4-ethylamino-6-methylthio- 1, 3,5-triazine (Terbutryn), 2-chloro-N- ( 2,6-dimethyl-phenyl) -N- (3-methoxy-2-thienyl-methyl) -acetamide (Thenylchlor), 2-difluoromethyl-5- (4,5-dihydro-thiazol-2-yl) -4- Methyl (2-methyl-propyl) -6-trifluoromethyl-pyridine-3-carboxylate (Thiazopyr), 6- (6, 7-dihydro-6,6-dimethyl-3H, 5H-pyrrolo [2, 1-c] 1, 2,4-thiadiazol-3-ylidenami-no) -7-fluoro-4- (2-propinyl) - 2H-1, 4-benzoxazin-3 (4H) -one (Thidiazimin), N- (4-methoxy-6-methyl-1, 3,5-triazin-2-yl) -N '- (2-methoxycarbonyl- thien-3-yl-sulfonyl) -urea (Thifensulfuron-methyl), 2- (ethoxyimino-propyl) -3-hydroxy-5- (2,4,6-tri-methyl-phenyl) -2-cyclohexane- l-one (Tralkoxydim), S- (2,3,3-trichloro-2-prope-nil) -diisopropylcarbamo-thioate (Triallate), N- (4-methoxy-6-methyl-l, 3,5-tria -zin-2-yl) -N '- [2- (2-chloro-ethoxy) -phenylisulfonyl] -urea (Triasulfuron), N-methyl-N- (4-methoxy-6-methyl-l, 3.5 -triazin-2-yl) -N '- (2-methoxy-carbonyl-phenylsulfonyl) -urea (Tribenuron-methyl), (3,5,6-trichloro) -pyridin-2-yl-oxy-acetic acid (Triclopyr ), 2- (3,5-dichloro-phenyl) -2- (2,2,2-trichloro-ethyl) -oxirane (Tridipha-ne), sodium salt of N - [[(4,6-dimethoxy -2-pyrimidinyl) -amino] -carbonyl] -3- (2,2,2-trifluoro-ethoxy) -2-pyridine-sulfonamide (Trifloxysulfuron), l-amino-2,6-dinitro-N, N-dipropyl -4-trifluoromethylbenzene (Trifluralin), N- [4-dimethyl-amino-6- (2,2, 2-trifluoro-ethoxy) -l, 3,5-triazin-2-yl] -N '- (2-methoxycarbonyl-phenyl-sulfonyl) -urea (Triflusul-furon-methyl), N - [[(4.6 -dimethoxy-2-pyrimidinyl) -amino] -carbonyl] -3- (N-methyl-N-5-methylsulfonyl-amino) -2-pyridinesulfonamide (see WO-A-92/10660), 2- [[[[ (4,6-dimethoxy-2-pyrimidinyl) -amino] -carbonyl] -amino] -sulfo-nyl] -4- [[(methylsulfonyl) -amino] methyl] -benzoic acid methyl ester (cf. DE-A-4335297 ), 4- [4,5-dihydro-4-methyl-5-oxo- (3-trifluoromethyl) -lH-1, 2,4-triazol-1-yl] -2 - [(ethyl-sulfonyl) amino] -5-fluoro-benzenecarbothioamide (see WO-A-95/30661). 0 ("Group 2 active products"), and / or, if applicable (d) one of the compounds that improves the compatibility with the crop plants of the following group of compounds: 4-dichloroacetyl-l-oxa-4- aza-spiro [4.5] -decano (AD-67), 1-dichloroacetyl-hexa-j hydro-3,3,8a-trimethylpyrrolo [1,2-a] -pyrimidin-6 (2H) -one (BAS-145138 ), 4-d-chloroacetyl-3,4-dihydro-3-methyl-2H-l, 4-benzoxazine (Benoxacor), 5-chloro-quinoxalin-8-oxy-acetic acid- (1-methyl-hexyl ester) ) (Cloquintocet-mexyl), a- (cyanomethoxyimino) -phenylacetonitrile (Cyometrinil), 2,4-dichloro-phenoxy-acetic acid (2,4-D), 2,2-dichloro-N- (2-oxo-2) - (2-propenylamino) -u etü) -N- (2-propenyl) -acetamide (DKA-24), 2,2-dichloro-N, N-di-2-propenyl acetamide (Dichlormid), N- ( 4-methyl-phenyl) -N '- (l-methyl-l-phenyl-ethyl) -urea (Dymron), 4,6-dichloro-2-phenyl-pyrimidine (Fenchlorim), l- (2,4-dichloro phenyl) - 5-trichloromethyl-lH-l, ethyl 2,4-triazole-3-carboxylate (Fenchlorazol-ethyl), phenylmethyl 2-chloro-4-trifluoromethyl-thiazole-5-carboxylate (Flu razole), 4-5 chlorine * N- <; 1,3-dioxolan-2-yl-methoxy) -a-trifluoroacetophenoxy (Fluxophenim), 3-dicylacetyl-5- (2-furanyl) -2,2-dimethyl-oxazolidin (Furilazole, MON-13900), ethyl -4,5-dihydro-5,5-diphenyl-3-isoxazolecarboxylate (Isoxadifen-ethyl), (4-chloro-2-methyl-phenoxy) -acetic acid (MCPA), (+ -) - 2- (4) acid -chloro-2-methyl-noxy) propanoic (Mecoprop), diethyl-1- (2,4-dichlorophenyl) -4,5-dihydro-5-methyl-1H-pyrazole-3,5-dicarboxylate (Mefenpyr-diethyl) , 2-dichloromethyl-2-methyl-1,3-dioxolan (MG-191), 1,8-naphthaloic acid anhydride, α- (1, 3-dioxolan-2-yl-methoxyimino) -phenylacetonitrile (Oxabetrinyl), 2,2-dichloro-N- (1, 3-dioxolan-2-yl-methyl) -N- (2-propenyl) -acetamide (PPG-1292) and 3-dichloroacetyl-2,2,5-trimethyl-oxazolidine (R-29148). ("Group 3 active products"). As mixture components of the active compounds of group 2, the following should be mentioned: 2-chloro-N- (ethoxymethyl) -N- (2-ethyl-6-methyl-phenyl) -acetamide (Acetochlor), 2-chloro-N- (methoxymethyl) -N- (2,6-diethyl-phenyl) -acetamide (Alachlor), 4-amino-N- (l, l-dimethyl-ethyl) -4,5-dihydro-3- (l-methyl- ethyl) -5-oxo-lH-l, 2,4-triazole-l-carboxamide (Amicarbazone), N- (4,6-dimethoxy-pyrimidin-2-yl) -N '- (N-methyl- N-methylsulfonyl-sulphamoyl) -urea (Amidosulfuron), 6-chloro-4-ethylamino-2? -propropanol-1, 3,5-triazine (Atrazin), N-benzyl-2- (4-fluoro-3) -trifluoromethyl-phenoxy) -butanamide (Beflubutamide), 3-i-propyl-lH-2, l, 3-benzothiadiazin-4 (3H) -one (Bentazon), methyl-5- (2,4-dichloro-phenoxy) -2-nitro-benzoate (Bifenox), sodium 2,6-bis- (4,6-dimethoxy-pyrimidin-2-yl-oxy) -benzoate (Bispyarribac-sodium), 3,5-dibromo-4 -hydroxy-benzonitrile (Bromoxynil), 2-chloro-5- (3,6-dihydro-3-methyl) -2,6-dioxo-4-trifluoromethyl-l (2H) -pyrimidinyl) -benzoate of [1, 1-dimethyl-2-oxo-2- (2-propenyloxy) -ethyl (Butafenacyl-halo), 2- (4-chloro-2-fluoro-5- (2-chloro-2-ethoxy) -carbonyl-ethyl) -phenyl) -4-difluoromethyl-5-methyl-2,4-dihydro-3H-1, 2,4-triazol-3-one (Carfentrazone-ethyl), N- (4-methoxy-6-methyl) * 1, 3,5-triazin-2-yl) -N '- (2-chlorophenylsulfonyl) -urea (Chlorsulftiron), N' - (3-chloro-4-methyl-phenyl) -N, N-dimethyl-urea (Chlorotoluron), 2-chloro-3- [2-chloro-5- (l, 3,4,5,6,7-hexahi-dro-l, 3-dioxo-2H-isoindol-2-yl) -phenyl) ] -2-Ethyl propanoate (Cinidon-ethyl), (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), 2-chloro-4-ethylamino-6- (1-cyano-1-methyl-ethylamino) -1, 3.5 -triazine (Cyanazine), N- (4,6-dimethoxy-pyrimidin-2-yl) -N '- (2-c? clopro-picarbonyl-phenylsulfonyl) -urea (Cyclosulfamuron), 2,4-dichloro-phenoxy -acetic (2,4-D), 3,6-dichloro-2-methoxy-benzoic acid (Dicamba), (R) -2- (2,4-dichloro-phenoxy) -pro-panoic acid (Dichlo rop- P), methyl-2- [4- (2,4-dichlo) ro-phenoxy) - phenoxy] -propanoate (Diclofop-methyl), 1, 2-dimethyl-3,5-diflume-lH-pyrazolium-methylsulfate (Difen-zoquat), N- (2,4-difluoro-phenyl) - 2- (3-trifluoromethyl-phenoxy) -pyridine-3-carboxy-da (Diflufenican), 2- [l - [(3,5-difluoro-phenyl) -amino-carbonyl-hydrazono] -ethyl acid ] -pyridine-3-carboxylic acid (Diflufenzopyr), (S-) 2-chloro-N- (2,4-dimethyl-3-thienyl) -N- (2-methoxy-1-methyl-ethyl) -acetamide (S) -) (Dimethenamid), S-ethyl-dipropylthiocarbamate (EPTC), (S) - (2-ethoxy-l-methyl-2-oxoethyl) -2-chloro-5- (2-chloro-4-trifluoromethylphenoxy) -benzoate (Ethoxyfen), N- (4,6-dimethoxy-pyridin-2-yl) -N '- (2-ethoxy-phenoxysulfonyl) -urea (Ethoxysulfu-ron), (R) -ethyl-2- [4 - (6-chloro-benzoxa-zol-2-yl-oxy) -phenoxy] -propanoate (Feno-xaprop- (P) -ethyl), isopropyl-N-benzoyl-N- (3-chloro-4-fluoro- phenyl) -DL-alani-nato (Flamprop-isopropyl), isopropyl-N-benzoyl-N- (3-chloro-4-fluoro-phenyl) -L-alaninate (Flamprop-isopropyl-L), methyl-N-benzoyl -N- (3-chloro-4-fluoro-phenoxy) -DL-alaninate (Flamprop-methyl). N- (2,6-difluoro-phenyl) -8-fluoro-5-methoxy- [1,2,4] -triazolo- [1, 5-c] -pyrimidine-2-sulfonamide (Florasula), 5- ( 4-bromo-l-methyl-5-trifluoromethyl-lH-pyrazol-3-yl) -2-chloro-4-fluoro-benzoate of i-propyl (Fluazolate), 4,5-dihydro-3-methoxy-4- methyl-5-oxo-N - [(2-trifluoromethyl-toxyphenyl) -sulfonyl] -lH-l, 2,4-triazole-l-carboxamide-sodium salt (Flucar-bazone-sodium), N- (4- fluor-phenyl) -Ni-propyl-2- (5-trifluoromethyl-l, 3,4-thiadiazol-2-yl-oxy) -aceta-mide (Flufenacet), N- (2,6-difluoro-phenyl) - 5-methyl-l, 2,4-triazo-lo [1,5-a] -pyrimid-2-sulfonamide (Flumetsulam), 5- (2-chloro-4-trifluoromethyl-phenoxy) -2-nitro- Ethoxycarbonyl benzoate (Fluoroglycofen-ethyl), 1- (4-chloro-3- (2,2,3,3,3-pentafluoro-prop-oxymethyl) -phenyl) -5-phenyl-1H-1, 2,4 -triazole-3-carboxamide (Flupoxam), N- (4,6-dimethoxy-pyrimidin-2-yl) -N '- (3-methoxy-carbonyl-6-tri-fluoromethyl-pyridin-2-yl-sulfonyl) sodium-urea-salt (Flupyr-sulfuron-methyl-sodium), 9-hydroxy-9H-fluoren-9-carboxylic acid (Flurenol), acid (4-amino-3,5-dichloro-6-fluoro-pyridine) n-2-yl-oxy) -acetic (2-butoxy-l-methyl-ethyl ester, 1-methyl-heptyl ester) (Fluroxypyr, -butoxypropyl, -methyl), 5-methylamino-2-phenyl-4 - (3-trifluoromethyl-phenyl) -3 (2H) -furanone (Flurtamone), methyl - [(2-chloro-4-fluoro-5- (tetrahydro-3-oxo-lH, 3H- [l, 3,4 ] -thiadiazolo- [3,4-a] -p? ridazin-l-ylidene) -amino-phenyl] -thioacetate (Fluthiacet-me-tyl), 2 - [[[[(4,6-dimethoxy- 2-pyrimidinyl) -amino] -carbonyl] -amino] -sulfonyl] -4-formylamine-N, N-dimethylbenzamide (Foramsulfuron), 2-amino-4- (hydroxymethylphosphono) -butanoic acid (-aluminium ammonium) (Glufosinate (-ammonium)), N-phospho-nomethylglycine (isopropylammonium salt) (Gliphosate (isopro-pill-ammonium)), methyl-2- (4,5-dihydro-4-methyl-4-isopropyl-5-oxo- lH-imidazol-2-yl) -4-methyl-benzoate (Imazamethabenz-methyl), 2- (4,5-dihydro-4-methyl-4-isopropyl-5-oxo- | B i Mdazol-2-yl) acid ) -5-methyl-pyridine-3-carboxylic acid (Imazame-thapyr), 2- (4,5-dihydro-4-methyl-4-isopropyl-5-oxo-lH-imidazol-2-yl) -5- acid methoxy-methyl-pyridine-3-carboxylic acid (Imazamox), 2- (4,5-dihi) acid dro-4-methyl-4-isopropyl-5-oxo-lH-imidazol-2-yl) -quinolin-3-carboxylic acid (Imazaquin), 2- (4,5-Dihydro-4-methyl-4-y-propyl-5-oxo-lH-imidazol-2-yl) -5-ethyl-pyridin-3-carboxylic acid (Imazethapyr), N - (4-methoxy-6-methyl-1, 3,5-triazin-2-yl) -N '- (5-iodo-2-methoxycarbonyl-phenylsulfonyl) -urea sodium salt (Iodosulfuron-methyl-sodium), 4-hydroxy-3,5-diiodo-benzonitrile (Ioxynil), N, N-dimethyl-N '- (4-isopropyl-phenyl) -urea (Isoproturon), N- (3- (1-ethyl-1-methyl) -propy) -isoxazol-5-yl) -2,6-dimethoxy-benzamide (Isoxaben), (4-chloro-2-methylsulfonyl-phenyl) - (5-cyclo-propyl-isoxazol-4-yl) -methanone ( Isoxachlortole), (5-cyclopropyl-isoxazol-4-yl) - (2-methylsulfonyl-4-trifluoromethyl-phenyl) -methanone (Isoxaflutole), (4-chloro-2-methyl-phenoxy) -acetic acid (MCPA), 2- (4-chloro-2-methyl-phenoxy) -propionic acid (Mecoprop), 2- (4-methylsulfonyl-2-nitro-benzoyl) -l, 3-cyclohexanedione (Mesotrione), 2-chloro-N - (2,6-dimethyl-phenyl) -N- (lH-pyrazol-l-yl-methyl) -aceta-mida (Metazachlor), (S) -2-chloro-N- (2-ethyl-6-methyl) phenyl) -N- (2-methoxy-l-methyl-ethyl) -acetamide (Metolachlor, S-Metolachlor), N- (2,6-dichloro-3-m) ethyl-phenyl) -5,7-dimethoxy-l, 2,4-triazolo [1, 5-a] -pyrimidine-2-sulfonamide (Metosu-lam), 4-amino-6-tert-butyl-3- methylthio-l, 2,4-triazin-5 (4H) -one (Metribuzin), N- (4-methoxy-6-methyl-1, 3,5-triazin-2-yl) -N '- (2- methoxycarbonyl-phenylsulfonyl) -urea (Metsulfuron-methyl), N- (4,6-dimethoxy-pyrimidin-2-yl) -N '- (3-dimethyl-carba-moyl-pyridin-2-yl-sulfonyl) -urea (Nicosulfuron), l-amino-N- (l-ethyl-propyl) -3,4-dimethyl-2,6-dinitro-benzene (Pendimethalin), N- (4,6-bis-di-fluoro-methoxy-pyrimidine) 2-yl) -N '- (2-methoxycarbonylphenylsulfonyl) -urea (Primisulfuron-methyl), 2-chloro-N- <; W * í isopropyl-N-phenyl-acetamide (Propachlor), N- (3,4-dichloro-phenyl) -propanamide (Propanil), sodium salt of 2 - [[[(4,5-dihydro- Methyl 4-methyl-5-oxo-3-propoxy-lH-l, 2,4-triazol-l-yl) -carbonyl] -amino] -sulfo-nyl] -benzoic acid (Propoxycarbazone-sodium), S-phenylmethyl-N, N-dipropyl-thiocarbamate (Prosulfocarb), N- (4-methoxy-6-methyl-l, 3,5-triazin-2-yl) -N '- (2- (3,3,3-tpfluoro-propyl) -phenylsulphonyl) -urea (Prosulfuron), ethyl- [2-chloro-5- (4-chloro-5-d? Fluoro-methoxy-l-methyl-lH-pyrazol-3-yl) -4-fluoro-phenoxy] -acetate (Pyraflufen- ethyl), O- (6-chloro-3-phenyl-pyridazin-4-yl) -S-octyl-thiocarbonate (Pyridate), 7- chloro-3-methyl-quinoline-8-carboxylic acid (Quin-merac ), N- (4,6-dimethoxy-10-pyrimidin-2-yl) -N '- (3-ethylsulfonyl-pyridin-2-yl-sulfo-nyl) -urea (Rimsulfuron), 2- (1-ethoxy) ? minobutil) -5- (2-ethylthiopropyl) -3-hydroxy-2-cyclohexen-l-one (Sethoxydim), 6-chloro-2,4-bis-ethylamino-l, 3,5-triazine (Simazin), 2- (2-Chloro-4-methylsulfonyl-benzoyl) -cyclohexan-1,3-dione (Sulco-trione), N-phosphonomethyl-glycine-trimethyl-sulfonium (Sulfosate), N- (4,6-d-methoxy) -pyrimidin-2-yl) -N '- (2-ethylsulphonyl-imidazo [1,2- a] pyridin-3-yl) sulfonamide (sulfosulphuron), 6-chloro-4-ethylamino-2-tert. -butylamino-l, 3,5-triazine (Ter-buthylazine), 2-tert-butylamino-4-ethylamino-6-methylthio-l, 3,5-triazine (Terbutryn), N- (4- methoxy-6-methyl-l, 3,5-triazin-2-yl) -N '- (2-methoxycarbonyl-thien-3-ylsulfonyl) -urea (Thifensulfuron-methyl), 2- (ethoxyimino-propyl) -3-hydroxy-5- (2,4,6-tpmethyl-phenyl) -2-cyclohexen-l-one (Tralkoxydim), S- (2,3,3-trichloro-2-propenyl) -diisopropylcarbamothioate (Triallate ), N- (4-methoxy-6-methyl-l, 3,5-triazin-2-yl) -N '- [2- (2-chloro-ethoxy) -phenyl-sulfonyl] -urea (Triasulfuron), N-methyl-N- (4-methoxy-6-methyl-l, 3,5-triazin-2-yl) -N '- (2-methox? Carbonyl-phenylsul-fonyl) -urea (Tribenuron-methyl), 2- (3,5-Dichloro-phenyl) -2- (2,2,2-trichloro-ethyl) -25-oxirane (Tridiphane), N - [[(4,6-dimethoxy-2-pyrimidinyl) -amino] -carbonyl] -3- A Ai A (2,2,2-tnfiuor-ethoxy) -2-pyridine sulfonamide-sodium salt (Trifloxysulfuron), l-amino-2,6-dinitro-N, N-dipropyl-4- trifluoromethylbenzene (Trifluralin). As the mixing components of the active compounds of group 3, special mention should be made of: 5-chloroquinoxaline-8-oxy-acetic acid (1-methylhexyl ester) (Cloquinotet), 1- (2,4-dichloro- phenyl) -5-trichloromethyl-1H-1, 2,4-triazole-3-carboxylic acid ethyl ester (Fenchlorazol-ethyl), ethyl-4,5-dihydro-5,5-diphenyl-3-isoxazolecarboxylate (Isoxadifen-ethyl) ), diethyl-1- (2,4-dichlorophenyl) -4,5-dihydro-5-methyl-1H-pyrazole-3,5-dicarboxylate (Mefenpyr-diethyl) and 2,4-dichlorophenoxyacetic acid (2,4- D), as well as its derivatives. The compounds diethyl- (2,4-dichlorophenyl) -4,5-dihydro-5-methyl-1 H-pyrazole-3,5-dicarboxylate (Mefenpyr-diethyl), (l-methylhexyl) - [(5- chloro-8-quinolinyl) oxy] -acetate (Cloquintocet-methyl) and ethyl-l- (2,4-dichlorophenyl) -5- (trichloromethyl) -lH-1, 2,4-triazole-3-carboxylate ( Fenchlorazole-ethyl) have been described in the following patent applications: DE-A-39 39 503, EP-A-191 736 or DE-A-35 25 205. 2,4-D is a known herbicide. It has now surprisingly been found that the combinations of active products defined above consisting of tritosulfuron and the active ingredients, indicated above, of group 1, if appropriate in combination with the active substances of group 2 and / or with the active ingredients of the group 3, have a particularly high herbicidal activity with very good compatibility with the crop plants and that can be used in the most diverse crops, especially in wheat, as well as in corn and barley for the selective fight against weeds.

The herbicidal activity of the active compound combinations according to the invention consisting of tritosulfuron and the compounds of group 1 mentioned above is considerably greater than the sum of the effects of the individual active compounds. Thus, a synergistic effect is not predictable and not only a complement of the effects. The new combinations of active products are perfectly compatible with many crops, also fighting perfectly the new combinations of active weeds difficult to fight otherwise. The new combinations of active products therefore represent a valuable enrichment of the selective herbicides. It has also been found, surprisingly, that the combinations of active products defined above consisting of tritosulfuron and a protector / antidote ("active group 3") in combination with one or more of the active ingredients, indicated above, of group 1, exhibit an activity Especially high herbicide with very good compatibility with crop plants and that can be used in various crops, especially in cereals, especially wheat, as well as soy, potatoes, corn and rice for the selective fight against weeds. Surprisingly it has also been found that also the herbicidally active substance constituted by 2,4-dichlorophenoxy acetic acid (2,4-D) and its derivatives can exert the protective task described above. It should also be considered as surprising that among a plurality of protectors or known antidotes, which are capable of antagonizing the harmful effect of a herbicide on the crop plants, precisely the indicated compounds of group 3 are suitable to eliminate almost completely the harmful effect of tritosulfuron in combination with one or more of the above-mentioned active products of group 1, on the crop plants, without in this case damaging the herbicidal activity against weeds. In this case, the particularly advantageous effect of the especially preferred components of the group 3 should be noted, especially as regards their lack of aggressiveness against cereal plants, such as for example rice, wheat, barley and rye, as a crop plants. Very particularly preferred are mixtures of tritosulfuron and propoxycarbazone (-sodium) in combination with one or more of the following active compounds: N- (4,6-dimethoxy-pyrimidin-2-yl) -N '- (N-methyl) -N-Methylsulfonyl-sulfamoyl) -urea (Amidosulfuron), sodium 2,6-bis- (4,6-dimethoxy-pyrimidin-2-yl-oxy) -benzoate, (Bispyribac-sodium), 2- (4- chloro-2-fluoro-5- (2-chloro-2-ethoxy-carbonyl-ethyl) -phenyl) -4-difluoromethyl-5-methyl-2,4-dihydro-3H-1, 2,4-triazole-3 -one (Carfentrazone-ethyl), 2-chloro-3- [2-chloro-5- (1, 3,4,5,6,7-hexahydro-l, 3-dioxo-2H-isoindol-2-yl) ethyl phenyl] -2-propane-noate (Cinidon-ethyl), 2,4-dichloro-phenoxy acetic acid (2,4-D), (R) -2- (2,4-dichloro-phenoxy) acid -propanoic acid (Dichlorprop-P), N- (2,4-difluorophenyl) -2- (3-trifluoromethyl-phenoxy) -pyridine-3-carboxamide (Diflufenican), N- (4-fluoro-phenyl) -Ni-propyl-2- (5-trifluoromethyl-l, 3,4-thiadiazol-2-yl-oxy) -acetamide, (Flufenacet), N- (4,6-dimethoxy-pyrimidin-2-yl) -N '- (3-methoxy-carbonyl-6-trifluoromethyl-pyridin-2-yl-sulfonyl) sodium-urea-salt (Flupyrsulfuron-methyl-sodium), (4-amino-3,5-dichloro-6-fluoro-pyridin-2-yl-oxy) -acetic acid, (2-butoxy-l- ester) methyl-ethyl, 1-methyl-heptyl ester) (Fluroxypyr, -butoxypropyl, -methyl), N- (4-methoxy-6-methyl-1, 3,5-triazin-2-yl) -N'- ( 5-iodo-2-metFxycarbonyl-phenylsulfonyl) -urea-sodium salt (Iodosulfuron-methyl-sodium), N, N-dimethyl-N '- (4-isopropyl-phenyl) -urea (Isoproturon), 2- ( 4-Chloro-2-methyl-phenoxy) -propionic (Mecoprop), 4-amino-6-tert. -butyl-3-methylthio-l, 2,4-triazin-5 (4H) -one (Metribuzin), N - [[(4,6-dimethoxy-2-pyrimidinyl) -amino] -carbonyl] -3- ( 2,2,2-trifluoro-ethoxy) -2-pyridine sulfonamide-sodium salt (Trifloxysulfuron). In addition, mixtures of Tritosulfuron and Flucarbazone (-sodium) in combination with one or more of the following active compounds should be mentioned: 2,6-bis- (4,6-dimethoxy-pyrimidin-2-yl-oxy) -benzoate. Sodium (Bispyribac-sodium), 3,5-dibromo-4-hydroxy-benzonitrile (Bromoxynil), 2- (4-chloro-2-fluoro-5- (2-chloro-2-ethoxycarbonyl-ethyl) -phenyl) ) -4-difluoromethyl-5-methyl-2,4-dihydro-3H-l, 2,4-triazol-3-one (Carfentrazone-ethyl), 2-chloro-3- [2-chloro-5- (l , 3,4,5,6,7-hexahydro-l, 3-dioxo-2H-isoindol-2-yl) -phenyl] -2-ethyl propane (Cinidon-ethyl), (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), 2,4-dichloro-phenoxyacetic acid, (2,4-D) 3,6-dichloro-2-methoxy-benzoic acid (Dicamba), (R) -ethyl-2- [4- (6-chlorobenzo -xazol-2-yl-oxy) -phenoxy] -propanoate (Fenoxaprop- (P) -ethyl), N- (2,6-difluoro-phenyl) -8-fluoro-5-methoxy- [l, 2,4 ] -triazolo- [1, 5-c] -pyrimidine-2-sulfonamide (Florasulam), N- (4-fluorophenyl) -Ni-propyl-2- (5-trifluoromethyl-l, 3,4-thiadiazole- 2-yl-oxy) -acetamide (Flufenacet), N- (4,6-dimethoxy-pyrimidin-2-yl) -N '- (3-methoxycarbonyl-6-trifluoromethyl-pyridin-2-yl-sulfonyl) -urea -salt sodium (Flupyrsulfuron-methyl-sodium), (4-amino-3,5-dichloro-6-fluoro-pyridin-2-yl-oxy) -acetic acid (2-butoxy-l-methyl-ethyl ester) , 1-methyl-heptyl ester) (Fluroxypyr, -butoxypropyl, -methyl), methyl- 2- (4,5-dihydro-4-methyl-4-isopropyl-5-oxo-lH-imidazol-2-yl) -4-methyl-benzoate (Imazamethabenz-methyl), 2- (4,5-dihydro-4-methyl-4-isopropyl-5-oxo-lH-im? Dazol-2-yl) -5-Biethoxymethyl acid -pyridine-3-carboxylic acid (Imazamox), N- (4-methoxy-6-methyl-1,3,5-triazin-2-yl) -N '- (5-iodo-2-methoxy-carbonyl-fe n-sulphonyl) -urea-sodium salt (lodosulphuron-methyl-sodium), N, N-dimethyl-N '- (4-isopropyl-phenyl) -urea (Isoproturon), (4-chloro-2-methyl- phenoxy) -acetic acid (MCPA), 2- (4-chloro-2-methyl-phenoxy) -propionic acid (Mecoprop), 4-amino-6-tert-butyl-3-methylthio-l, 2,4-triazine -5 (4H) -one (Metribuzin), 2 - [[[(4,5-dihydro-4-methyl-5-oxo-3-propoxy-1H-1, 2,4-triazol-1-yl ) -carbonyl] -amino] -sulfonyl] -benzoate methyl-sodium salt (Propoxycarbazone-sodium), ethyl- [2-chloro-5- (4-chloro-5-difluoromethoxy-1-methyl- 1 H-pyrazol-3-yl) -4-fluoro-phenoxy] -acetate (Pyraflufen-ethyl), N- (4,6-dimethoxy-pyrimidin-2-yl) -N '- (2-ethylsulfonyl) imidazo- [1,2-a] pipdin-3-ylsulfone-mida (Sulfosulfuron), N- (4-methoxy-6-methyl-1, 3,5-triazin-2-yl) -N '- (2- methoxycarbonyl-thien-3-ylsulfonyl) -urea (Thifensulfuron-methyl), 2- (ethoxy-imino-propyl) -3-hydroxy-5- (2,4,6-trimethyl-phenyl) -2-cyclohexen- l-one (Tralkoxydi), S- (2,3,3-trichloro-2-pro-penyl) -diisopropylcarbamothioate (Triallate), N - [[(4,6-dimetho-xi-2-pyrimidinyl) -amino] -carbonil] -3 - (2,2,2-trifluoro-ethoxy) -2-pyridine sulfonamide-sodium salt (Trifloxysulfuron). The active compound combinations according to the invention can be used, for example, in the following plants: Dicotyledonous bad herbs of the following types: Sinapis Lepidium, Galium, Stellaria, Matricapa, Anthemis, Galinsoga, Chenopodium, Urtica, Senecio, Amaranthus, Portulaca, Xanthium, Convolvulus, Ipomoea, Polygonum, Sesbania, Ambrosia, Cirsium, Carduus, Sonchus, Solanum, Rorippa, Rotala, Lindernia, Lamium, Veronica, Abutilon, Emex, Datura, Viola, Galeopsis, Papaver, Centaurea, Trifolium, Ranunculus, Taraxacum. Cultures of dicotyledonous classes; Gossypium, Glycine, Beta, Daucus, Phaseolus, Pisum, Solanum, Linum, Ipomoea, Vicia, Nicotiana, Lycopersicon, Arachis, Brassica, Lactuca, Cucumis, Cucurbita.

Hiefb ^ s to the monocotyledons of the classes; Echinochloa, Setaria, Panicum. Digitaria, Phleum, Poa, Festuca, Eleusine, Brachiaria, Lolium, Bromus, Oats, Cyperus, Sorghum, Agropyron, Cynodon, Monoehoria, Fi bristylis, Sagittaria, Eleocharis, Scifus, Paspalum, Ischaemum, Sphenoclea, Dactyloctenium, Agrostis, 5 Alopecurus, Apera, Phalaris. Cultures of monocotyledonous classes: Oryza, Zea, Triticum, Hordeum, Avena, Sécale, Sorghum, Panicum, Saccharum, Ananas, Asparagus, Allium. The use of the active compound combinations according to the invention is not, however, limited in any way these classes, but they extend in the same way also on other plants. All plants and parts of plants can be treated according to the invention. By plants, all plants and plant populations, such as desired and unwanted wild plants (including crop plants of natural origin), will be understood in this case. The crop plants can be plants that can be obtained by conventional methods and cultivation and optimization or by means of biotechnological and genetic engineering methods, including transgenic plants and including plant varieties that can be protected or not through the right of protection of plant varieties. By parts of the plants should be understood all parts and aerial and underground organs of plants, such as buds, leaves, flowers and roots, being able to indicate in an exemplary way leaves, needles, stems, trunks, flowers, fruit bodies, fruits and seeds as well as roots, tubers and rhizomes. The harvests as well as vegetative and generative reproductive material, for example seedlings, tubers, rhizomes, layering and seeds, also belong to the parts of the plants. The treatment according to the invention of plants and parts of the plants with the active products is carried out directly or by action on the locality, on the environment or in the storage enclosure according to the usual methods of the trades, for example: immersion, pulverization, evaporation, fogging, spreading, application by brush and in the case of? reproductive material, especially in the case of seeds, largely by means of coatings with one or several layers. The synergistic effect of the active compound combinations according to the invention is especially marked with certain concentration ratios. However, the proportions by weight of the active products in the combinations of active products can vary within a relatively wide range. In general, they correspond, per 1 part by weight, of Tritosulfuron, from 0.01 to 1000 parts by weight, preferably from 0.05 to 500 parts by weight, particularly preferably from 0.1 to 100 parts by weight, of active compound of the product. Group 1. The advantageous effect of the compatibility with the crop plants of the active compound combinations according to the invention is also marked especially with certain concentration ratios. However, the proportions by weight of the active products in the combinations of active products can vary within relatively wide ranges. In general, they correspond to 1 part by weight of Tritosulfuron or its mixtures with the active substances of group 1 and, if appropriate, with the active substances of group 2, from 0.001 to 1,000 parts by weight, preferably from 0.01 to 100 parts by weight and, more preferably, from 0.1 to 10 parts by weight of active substance from group 3. Combinations of active products can be processed in the usual formulations, such as solutions, emulsions, sprayable powders, suspensions, powders, dusts, pastes, soluble powders, granules, suspension-emulsion concentrates, natural and synthetic materials impregnated with the active compound, as well as micro-encapsulates in polymer materials.

The formulations are prepared in known manner, for example, by mixing the active ingredients with extender materials, that is, with liquid solvents and / or solid excipients, where appropriate, using surfactants, that is, emulsifiers and / or dispersants and / o foam generating means. When using water as a filler, it is also possible, for example, to use organic solvents as auxiliary solvents. Particularly suitable liquid solvents are aromatic hydrocarbons, such as xylene, toluene or alkylnaphthalenes, chlorinated aromatic hydrocarbons and chlorinated aliphatic hydrocarbons, such as chlorobenzenes, chloroethylenes or methylene chloride, aliphatic hydrocarbons, such as cyclohexane. , or paraffins, for example, fractions of crude oil, mineral and vegetable oils, alcohols such as butanol, or glycol, as well as their esters and ethers, ketones, such as acetone, methyl ethyl ketone, methyl isobutyl ketone, or cyclohexanone, strongly polar solvents such as dimethylformamide and dimethisulfoxide, as well as water. Suitable solid excipients are, for example, ammonium salts and ground natural minerals, such as kaolins, clays, talc, chalk, quartz, attapulgite, montmorillonite or diatomaceous earths and molten synthetic minerals, such as silicic acid, highly dispersed , aluminum oxide and silicates, as solid excipients for granulates come into consideration: for example, broken and fractionated natural minerals such as calcite, marble, pumice, sepiolite, dolomite, as well as synthetic granules of inorganic and organic flours, as well as granulates of organic materials, such as sawdust, coconut husk shells, corn ears and tobacco stems; Examples of suitable emulsifiers and / or foam generators are nonionic and anionic emulsifiers, such as polyoxyethylenated esters of fatty acids, polyoxyethylenated ethers of fatty alcohols, such as, for example, alkylaryl polyglycol ether, alkylsulfonates, alkyl sulfates, arylsulfonates, and the like. albumin hydrolysates; as dispersants they come into consideration: for example, sulfitic leaching of lignin and methylcellulose. Adhesives such as carboxymethylcellulose, natural and synthetic polymers powdery, granulated or in the form of latex, such as gum arabic, polyvinyl alcohol, polyvinyl acetate, as well as natural phospholipids, such as cephalin and lecithin, and synthetic phospholipids can be used in the formulations. . Other additives can be mineral and vegetable oils. Dyes, such as inorganic pigments, for example, iron oxide, titanium oxide, ferrocyanic blue and organic dyes, such as alizarin dyes, metallic azo and phthalocyanine dyes and trace nutrients, such as iron salts, can be employed. manganese, boron, copper, cobalt, molybdenum and zinc. The formulations generally contain between 0.1 to 95% by weight of active compound, preferably between 0.5 and 90%. The active compound combinations according to the invention are generally used in the form of finished formulations. The active products contained in the active compound combinations can also be used in individual formulations in the case of mixed application, ie in the form of tank mixtures. The new combinations of active products can find application as such or in their formulations as well as in admixture with other known herbicides, being possible, in turn, finished formulations or tank mixtures. It is also possible with other known active ingredients, such as fungicides, insecticides, acaricides, nematicides, products that protect against ingestion by birds, growth agents., nutrients for the plants and agents that improve the structure of the soil, for certain purposes of application, special fit? in the post-emergence process, it may be advantageous, furthermore, to incorporate in the formulations as other additives, mineral or vegetable oils compatible with the plants (for example the commercial preparation "Rako BinoP) or ammonium salts such as, for example, example, ammonium sulfate or ammonium rhodanide The new combinations can be used as such, in the form of their formulations or the forms of application prepared therefrom by means of further dilutions, such as ready-to-use solutions, suspensions , emulsions, powders, pastes and granules The application is carried out in a conventional manner, for example by watering, spraying, nebulising, dusting or spreading The combinations of active compounds according to the invention can be applied before and after the outbreak of the plants, that is, in the pre-emergence and post-emergence process, they can also be incorporated in the field before sowing. synergistic provided that the herbicidal effect of the combination of active products is greater than that of the active products applied individually. The expected effect for a given combination of two herbicides can be calculated as follows (see COLBY SR: "Calculating synergistic and antagonistic responses of herbicide combinations", Weeds 15, pages 20-22, 1967): if X = is the deterioration in % produced by herbicide A with an application amount of p kg / ha, and Y = is the deterioration in g produced by herbicide B with an application amount of q kg / ha and E * is the expected deterioration of the herbicides A and B with an application amount of pyq kg / ha, then E = X + Y - (X * Y / 100). If the actual deterioration is greater than the calculated one, then the combination is superadditive in its activity, that is, it has a synergistic effect. For a combination of three herbicides, the formula is: E = X + Y + Z- ((X * Y + X * Z + Y * Z) 7l00) + (X * Y * Z / 10,000) where Z =% of deterioration caused by herbicide C with an application amount of r kg / ha Application examples; Usual formulations of the wrapped active products were used. Propoxycarbazone-sodium was used as formulation at 70 WG and Tritosulfuron as a formulation at 71.4 WG. A sprayable broth containing 0.1% of the Renex-36 additive was prepared from the active ingredients. Example A Post-shoot / greenhouse. Test plants were grown under controlled conditions (temperature and light conditions) in the greenhouse. When a plant height of 5 to 15 cm is reached, the plants are sprayed with the test solution. The concentration of the sprayable broths is selected in such a way that the desired amounts in each case of active product are applied in 500 liters of water / ha. After application by spraying the containers with the plants in the greenhouse are arranged under constant light and temperature conditions. After 3 weeks the degree of deterioration of the crop plants in% deterioration is evaluated in comparison with the development of the untreated controls.

It means: O% = absence of deterioration (like untreated controls). 100% = destruction / total deterioration. The active products, the application quantities, the test plants and the results can be seen in the following tables, the abbreviations used in the tables having the following meaning: a. i. = active ingredient = active product.

Table A-1. Table A-2. Table A-3. Table A-4.

Table A-5.

Table A-6. Table A-7.

Table A-8.

* Values calculated according to Colby. It is noted that, with regard to this date, the best method known to the applicant to carry out the aforementioned invention is that which is clear from the present description of the invention.

Claims (5)

1. REGVINDICATIONS Having described the invention as above, the content of the following claims is claimed as property: 1.- Herbicidal agents, characterized by a content with synergistic activity of a combination of active products comprising (a) tritosulfuron and (b) one or more Compounds of a group of herbicides containing the active compounds listed below: N-isopropyl-N- (4-fluorophenyl) -amide of (5-trifluoromethyl-1,3,4-thiadiazol-2-yl-oxy) - acetic acid (Flufenacet, DE-A-38 21,600), 2- (2-methoxycarbonyl-phenylsulfonylaminocarbonyl) -4-methyl-5-n-propoxy-2,4-dihydro-3H-1, 2,4-triazole-3 -one and the sodium salt of this compound (Propoxycarbazone (-sodium), EP-A-507 171), 2- (2-trifluoromethoxy-phenylsulfonylamino-carbonyl) -4-methyl-5-methoxy-2,4-dihydro -3H-1, 2,4-triazol-3-one or the sodium salt of this compound (Flucarbazone (-sodium), EP-A-507 171), N- (3,4-dichlorophenyl) -propanamide (Propanil , DE-A-10 39 779), N-2-benzothiazolyl-N, N'-dimethylur ea (Methabenzthiazuron, GB-A-1085430), 4-amino-6- (1, 1-dimethyl-ethyl) -3- (methylthio) -l, 2,4-triazin-5 (4H) -one (Metribuzin, DE-A-17 95 784), 4- (2-chlorophenyl) -N-cyclohexyl-N-ethyl-4,5-dihydro-5-oxo-lH-tetrazole-l-carboxamide (Fentrazamide, EP-A -612 735), 4-amino-3-methyl-6-phenyl-1, 2,4-triazin-5- (4H) -one (Metamitron, DE-A-21 38 031), 2- (2-benzothiazolyloxy) ) -N-methyl-N-phenylacetamide (Mefenacet, DE-A-28 22 155), 4-amino-6- (l, l-dimethyl-ethyl) -3- (ethylthio) -l, 2,4-triazin -5 (4H) -one (Ethiozin, DE-A-15 42 873), 1- methyl ethyl 5- [4-bromo-l-methyl-5- (tri? Prmethyl) -lH-pyrazo! -3-yl] -2-chloro-4-fluorobenzoate (Fluazolate). ("Group 1 active products") as well as, if appropriate (c) one or more compounds of a second group of herbicides, containing the active compounds listed below: 2-chloro-N- (ethoxymethyl) -N- ( 2-ethyl-6-methyl-phenyl) -acetamide (Acetochlor), 5- (2-chloro-4-trifluoromethyl-phenoxy) -2-nitro-benzoate sodium (Acifluorfen-sodium), 2-chloro-6-nitro -3-phenoxy-benzenamine (Aclonifen), 2-eloro-N- (methoxymethyl) -N- (2,6-diethyl-phenyl) -acetamide (Alachlor), N-ethyl-N'-i-propyl-6- methylthio-l, 3,5-triazine-2,4-diamine (Ametryn), 4-amino-N- (l, l-dimethyl-ethyl) -4,5-dihydro-3- (l-methyl-ethyl) -5-oxo-lH-l, 2,4-triazole-l-carboxamide (Amicarbazo-ne), N- (4,6-dimethoxy-pyrimidin-2-yl) -N '- (N-methyl-N- methylsulfonyl-sulfamoyl) -urea (Amidosulfuron), lH-l, 2,4-triazol-3-amine (Amitrole), 6-chloro-4-ethyl-amino-2-isopropylamino-l, 3,5-triazine (Atrazin ), 2- [2,4-dichloro-5- (2-propynyloxy) -phenyl] -5,6,7,8-tetrahydro-l, 2,4-triazole- [4,3-a] - pyridin-3- (2H) -one (Azaphenidin), N- (4,6-dimethoxy-pyrimidin-2-yl) -N '- [1 -met il-4- (2-methyl-2H-tetrazol-5-yl) -lH-pyrazol-5-ylsulfonyl] -urea (Azimsulfuron), N-benzyl-2- (4-fluoro-3-trifluoromethyl-phenoxy) - butanamide (Beflubutamid), 4-chloro-2-oxo-3 (2H) -benzothia-zolacetic acid (Benazolin), N-butyl-N-ethyl-2,6-dinitro-4-trifluoromethyl-benzene-amine (Benfluralin) , N- (4,6-dimethoxy-pyrimidin-2-yl) - N '- (2-methoxycarbonyl-phenylmethylsulfonyl) -urea (Bensulfuron), 2- [2- [4- (3,6-dihydro-3- methyl-2,6-dioxo-4-trifluoromethyl-l (2H) -pyrimidinylphenoxymethyl] -5-ethyl-phenoxy-propanoate methyl (Benzfendizone), 3- (2-chloro-4-methylsulfonyl-benzoyl) -4-phenylthio -bicyclo- [3.2.1] -oct-3-en-2-one (Benzobicyclon), ethyl N-b-phlyoyl-N- (3,4-dichloro-feM > PpL-alaninate (Benzoylprop-ethyl), 3-i-propyl-,! I? -2, l, 3-benzo-thiadiazin-4 (3H) -one (Bentazon), methyl-5- (2,4-dichloro-I l * phenoxy) -2-nitrobenzoate (Bifenox), 2.6 -bis- (4,6-dimethoxy-pyrimidin-2-yl-oxy) -sodium benzoate (Bispyribac-sodium), 2-bromo-3,3-dimethyl-N- (l-methyl-1-phenyl-ethyl) ) -butanamide (Bromobutide), 3,5-dibromo-4-hydroxy-benzaldehyde- O- (2,4-d? nitro-phenyl) -oxime (Bromophenoxy), 3,5-dibromo-4-hydroxy- benzonitrile (Bromoxynil), N-butoxymethyl-2-chloro-N- (2,6-diethylphenyl) -acetamide (Butachlor), 2-chloro-5- (3,6-dihydro-3-methyl-2,6-d) Oxo-4- trifluoromethyl-l (2H) -pyrimidinyl) -benzoate of [1, 1-dimethyl-2-oxo-2- (2-propenyloxy)] - ethyl (Butafenacyl-allyl), 2- (1-ethoxy) -imino-propyl) -3-hydroxy-5- [2, 4, 6-trimethyl-3- (1-oxo-butyl) -phenyl] -2-cyclohexen-1-one (Butroxydim), S-ethyl-bis - (2-methyl-propyl) -thiocarbamate (Butylate), N, N-diethyl-3- (2,4,6-tpmethyl-phenylsulfonyl) -lH-1, 2,4-triazole-l-carboxamide (Cafenstrole), 2 - [l- [3-chloro-2-propenyl] -oxi-imino] -propyl] -3-hydroxy-5- (tetra-hydro-2H-pyran-4-yl) -2-cyclohexen-l-one ( Caloxydi, Tepraloxydim), 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), 2,4-dichloro-l- (3-me-toxi-4-nitp >; phenoxy) -benzene (Chlomethoxyphen), 3-amino-2,5-dichloro-benzoic acid (Chlo-ramben), N- (4-chloro-6-methoxy-pyrimidin-2-yl) -N '- ( 2-ethoxy-carbonyl-phenylsulfo-nyl) -urea (Chlorimuron-ethyl), 1, 3,5-trichloro-2- (4-nitro-phenoxy) -benzene (Chlornitrofen), N- (4-methoxy-6-) methyl-l, 3,5-triazin-2-yl) -N '- (2-chloro-phenylsul-fonyl) -urea (Chlorsulfuron), N' - (3-chloro-4-methyl-phenyl) -N, N-dimethyl-urea (Chlorotoluron), 2-chloro-3- [2-chloro-5- (l, 3,4,5,6,7-hexahydroyl, 3-dioxo-2H-isoindol-2-yl ) -phenyl] -2-ethyl propane (Cinidon-ethyl), N- (4,6-dimethoxy-1, 3,5-triazin-2-yl) -N '(2- (2-methoxy-ethoxy) phenylsulfonyl) -urea. { hésailfuron), 2- [l- [2- (4-chloro-phenoxy) -propoxyaminobutyl] -5- (tetrahydro-2H-thiopyran-3-yl) -l, 3-cyclohexanedione (Clefoxydim), (E, E) - (+) - 2- [l - [[(3-chloro-2-propenyl) -oxy] -imino]] - propyl] -3-hydroxy-2-cyclohexen-1-one (Clethodim), (R) - (2-propynyl) -2- [4- (5-chloro-3-fluoro-pyridin-2-yl-oxy) -phenoxypropanoate (Clodina-fop-propargyl), 3,6-dichloro-pyridine- 2-carboxylic (Clopyralid), methyl-3-chloro-2 - [(5-ethoxy-7-fluoro [l, 2,4] triazolo [1, 5-c] pyrimidin-2-yl-sulfonyl) -amino] benzoate (Cloransulam-methyl), 2-chloro-4-ethylamino-6- (l-cyano-l-methyl-ethylamino) -l, 3,5-triazine (Cyanazine), N- (4,6-dimethoxy-pyrim -din-2-yl) -N '- (2-cyclopropylcarbonyl-phenylsulfonyl) -urea 10 (Cyclosulfamuron), 2- (l-ethoxyiminobutyl) -3-hydroxy-5- (tetrahydro-2H-thiopyran-3-yl) -2-cyclohexen-l-one (Cycloxydim), (R) -2- [4- (4-cyano-2-fluoro-phenoxy) -phenoxy] -propanoate butyl (Cyhalofop-butyl), acid 2,4- dichlorophenoxyacetic acid (2,4-D), 3,6-dichloro-2-methoxy-benzoic acid (Dicamba), (R) -2- (2,4-dichloro-phenoxy) -propanoic acid (Di chlorprop-P), methyl-2- [4- (2,4-dichloro-15-phenoxy) -phenoxy] -propanoate (Diclo-fop-methyl), N- (2,6-dichloro-phenyl) -5-ethoxy - 7-fluoro- [1,2,4] -triazole- [1, 5-c] -pi-rimidin-2-sulfonamide (Diclosulam), 1, 2-dimethyl-3,5-diphenyl-1H-pyrazoli- Methylsulfate (Difenzoquat), N- (2,4-difluoro-phenyl) -2- (3-trifluoromethyl-phenoxy) -pyridine-3-carboxamide (Diflufenican), 2- [l - [(3,5-difluor- phenyl) -ami-nocarbonyl-hydrazono] -20-ethyl] -pyridine-3-carboxylic acid (Diflufen-zopyr), S- (1-methyl-1-phenyl-ethyl) -1-piperidine-carbothioate (Dimepiperate), (S -) 2-chloro-N- (2,4-dimethyl-3-thienyl) - N- (2-methoxy-l-methyl-ethyl) -acetamide (S-) (Dimethe-namid), 2-amino-4 - (1- Fluor-1-methyl-ethyl) -6- (1-methyl-2- (3,5-dimethyl-phenoxy) -ethylamino) -l, 3,5-triazine (Dimexyflam), N3, N3- diethyl-2,4-dinitro-6-trifluoro-methyl-l, 3-diamino-5-benzene (Dinitramine), 6,7-dihydro-dipyrido [1, 2-a: 2 'l'-c] pirazindiium (ifi $ t),, - imethyl-2-difluoromethyl-4-i-butyl-6-trifluoromethyl-pyridine-3,5-dicarbothioate (Dithiopyr), N '- (3,4-dichloro-phenyl) -N , N-dimethyl-urea (Diuron), 2- [2- (3-chloro-phenyl) -oxiranylmethyl] -2-ethyl-lH-inden-l, 3 (2H) -dione (Epropodan), S-ethyl- dipropylthiocarbamate (EPTC), S- (phenylmethyl) -N-ethyl-N- (1,2-dimethylpropyl) -thiocarbamate (Esprocarb), N-ethyl-N- (2-methyl-2-propenyl) - 2,6- dinitro-4-trifluoromethyl-benzenamine (Ethalfluralin), (S) - (2-ethoxy-l-methyl-2-oxoethyl) -2-chloro-5- (2-chloro-4-trifluoromethyl-phenoxy) -benzoate (Ethoxyfen ), N- (4,6-dimethoxy-pyrimidin-2-yl) -N '- (2-ethoxy-phenoxysulfonyl) -urea (Ethoxysulfuron), (R) -ethyl-2- [4- (6-chloro- benzoxazol-2-yl-oxy) -phenoxy] -propanoate (Fenoxaprop- (P) -ethyl), 4- (2-chloro-phenyl) -N-cyclohexyl-N-ethyl-4,5-dihydrogen -5-oxo-lH-tetrazole-l-carboxamide (Fentraza-mide), isopropyl-N-benzoyl-N- (3-chloro-4-fluoro-phenyl) -DL-alaninate (Flam-prop-isopropyl), isopropyl -N- benzoyl-N- (3-chloro-4-fluoro-phenyl) -L-alaninate (Flamprop-isopropyl-L), methyl-N-benzoyl-N- (3-chloro-4-fluoro-phenoxy) - DL-alaninate (Flamprop-methyl), N- (2,6-difluoro-phenyl) -8-fluoro-5-methoxy- [1, 2,4] -triazole- [1, 5-c] -pyrimid in-2-sulfo-namide (Florasulam), (R) -2- [4- (5-trifluoromethyl-pyridin-2-yl-oxy) -phenoxy] -pro-panoate butyl (Fluazifop, -butyl, -P-butyl), 5- (4-bromo-l-methyl-5-trifluoromethyl-1H-pyrazol-3-yl) -2-chloro-4-fluoro-benzoate of i-propyl (Fluazolate), 4, 5-Dihydro-3-methoxy-4-methyl-5-oxo-N - [(2-trifluoromethoxy-phenyl) -sulfonyl] -lH-l, 2,4-triazole-l-carboxamide-sodium salt (Flucarbazone-sodium ), N- (4-fluoro-phenyl) -Ni-propyl-2- (5-trifluoromethyl-1), 3,4-thiadiazol-2-yl-oxy) -acetamide (Flufenacet), N- (2,6-difluoro-phenyl) -5-methyl-l, 2,4-triazole [l, 5-a ] - pyrimidine-2-sulfonamide (Flumetsulam), pentyl- [2-chloro-4-fluoro-5- (l, 3,4,5,6,7-hexahydro-l, 3-dioxo-2H-isoindol-2 -yl) -phenoxy] -acetate (Fllorac -pentyl), 2- [7-fluoro-3,4-dihydro-3-oxo-4- (2-propynyl) -2H-1, 4-ber? lxazin-6 -yl] -4,5,6,7-tetrahydro-1 H-isoindol-1,3-dione (Flxazin), 2- [4-chloro-2-fluoro-5 - [(1-methyl-2-pro -pinyl) -oxi] -phenyl] -4,5,6,7-tetrahydro-lH-isoindol-l, 3 (2H) -dione (Flropyn), 3-chloro-4-chloromethyl-1- (3-trifluoromide) - til-phenyl) -2-pyrrolidinone (Fluorochloridone), 5- (2-chloro-4-trifluoromethyl-phenoxy) -2-nitro-benzoate of ethoxycarbonylmethyl (Fluoroglycofen-ethyl), l- (4- chloro-3- ( 2,2,3,3,3-penta-fluoro-propoxymethyl) -phenyl) -5-phenyl-lH-l, 2,4-triazole-3-carboxamide (Flupoxam), l-isopropyl-2-chloro-5 - (3,6-dihydro-3-methyl-2,6-dioxo-4-trifluoro-methyl-l (2H) -pyrimidyl) -benzoate (Flupropacil), N- (4,6-dimethoxy-pyrimidin-2-yl) -N '- (3-matoxycarbonyl-6-trifluoromethyl-pi) Ridin-2-yl-sulfonyl) -urea-sodium salt (Flupyrsulfuron-methyl-sodium), 9-hydroxy-9H-fluoren-9-carboxylic acid (Flurenol), (4-amino-3,5-dichloro- 6-fluoro-pyridin-2-yl-oxy) -acetic acid (-2-butoxy-l-methyl-ethyl, -1-methyl-heptyl) (Fluroxypyr, -butoxypropyl, -methyl), 5-methylamino-2-phenyl -4- (3-trifluoromethyl-phenyl) -3 (2H) -furanone (Flurtamone), methyl - [(2-chloro-4-fluoro-5- (tetrahydro-3-oxo-lH, 3H- [l, 3 , 4] -thiadiazole- [3,4-a] -pyridazin-l-ylidene) -amino-phenyl] -thioacetate (Fluthiacet-methyl), 5- (2-chloro-4-trifluoromethyl-phenoxy) -N -methylsulfonyl-2-nitro-benzamide (Fomesafen), 2 - [[[[(4,6-dimethoxy-2-pyrimidinyl) -amino] -carbonyl] -amino] -sulfonyl] -4-formyl-amino-N, N-dimethyl-benzamide (Foram-sulfuron), 2-amino-4- (hydroxymethylphosphinyl) -butanoic acid (-alium ammonium) (Glufosinate (-ammonium)), N-phosphonomethyl-glycine (-alopropyl-ammonium) (Glyphosate (-isopro-pilamonium)), acid (R) -2- [4- (3-chloro-5-trifluoromethyl-pyridin-2-yl-oxy) -phenoxy] -propanoic acid (methyl ester, ester of 2-ethoxy-ethyl or, butyl ester) (Haloxyfop, -methyl, -P-methyl, -ethoxyethyl, -butyl), 3-cyclohexyl-6-dimethylamino-l-methyl-l, 3,5-triazine-2,4 ( lH, 3H) -dione (Hexazi-none), methyl-2- (4,5-dihydro-4-methyl-4-isopropyl-5-oxo-lH-imidazol-2-yl) -4- metakbenzoate (Ima zamethabenz-methyl), 2- (4,5-dihydro-4-methyl-4-isopropyl-5-oxo-1 H-imidazol-2-yl) -5-methyl-pyridine-3-carboxylic acid (Imazamethapy ), 2- (4,5-dihydro-4-methyl-4-isopropyl-5-oxo-lH-imidazol-2-yl) -5-methoxymethyl-pyridine-3-carboxylic acid (Imazamox), 2- ( 4,5-Dihydro-4-methyl-4-? -propyl-5-oxo-lH-imidazol-2-yl) -quinoline-carboxylic acid (Imazaquin), 2- (4,5-dihydro-4-methyl-4-acid) -i-propyl-5-oxo-lH-imidazol-2-yl) -5-ethyl-pyridine-3-carboxylic acid (Imazethapyr), N- (4,6-dimethoxy-pyrimidin-2-yl) -N '( 2-chloro-imidazo [1,2-a] -pyridin-3-yl-sulfo-nyl) -urea (Imazosulfuron), N- (4-methox? -6-methyl-l, 3,5-triazin-2) -yl) -N '- (5-iodo-2-methoxycarbonyl-phenylsulfonyl) -urea-sodium salt (Iodosulfuron-methyl-sodium), 4-hydroxy-3,5-diiodo-benzonitrile (Ioxynil), N, N-dimethyl-N '- (4-isopropylphenyl) -urea (Isoproturon), N- (3- (l-ethyl-l-methyl-propyl) -isoxazol-5-yl) -2,6-dimethoxy-benzamide ( Isoxaben), (4-chloro-2-methylsulfonyl-phenyl) - (5-cyclopropyl-isoxazol-4-yl) -methanone (Isoxachlortole), (5-cyclopropyl-isoxazol-4-yl) - (2-methylsulfonyl) -4-trifluoromethyl-phenol) -metanone (Isoxaflutole), 2- [2- [4 - [(3,5-dichloro-2-pyridinyl) -oxy] -phenoxy] -l-oxo-propyl] -isoxazolidin (Isoxapyrifop), (2-ethoxy-l-methyl-2-oxo-ethyl) -5- (2-chloro-4-tpfluoromethyl-phenoxy) -2-nitro-benzo-ato (Lactofen), 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 (Mecoprop), 2- (2-benzothiazolyloxy) -N-methyl-N-phenyl-acetamide (Mefenacet), 2, (4-methylsul-fonyl-2-nitro-benzoyl) -l, 3- cyclohexanedione (Mesotrione), 4-amino-3-methyl-6-phenyl-1, 2,4-triazin-5 (4H) -one (Metamitron), 2-chloro-N- (2,6-dimethyl-phenyl) -N- (1 H-pyrazol-1-methyl-methyl) -acetamide (Metazo-chlor), N '- (4- (3,4-dihydro-2-methoxy-2,4,4-trimethyl-2H- l-benzopyran-7-yl-oxy) -phenyl) -N-methoxy-N-methyl-urea (Metobenzuron), N '(4-bromophenyl) -N-methoxy-N-methylurea (Mefsbromuron), (S) -2-chloro-N- (2-ethyl-6-methyl-phenyl) -N- (2-methoxy) -methyl-ethyl) -acetamide (Metolachlor, S-Metolachlor), N- (2,6-dichloro-3-methyl-phenyl) -5,7-dimethoxy-l, 2,4-triazole [l, 5-a ] -pyrimidine-2-sulfonamide (Metosulam), N'- (3-chloro-4-methoxy-phenyl) -N, N-dimethyl-urea (Metoxuron), 4-amino-6-tert. - butyl-3-methylthio-l, 2,4-triazin-5 (4H) -one (Metribuzin), N- (4-methoxy-6-methyl-l, 3,5-triazin-2-yl) -N '- (2-methoxycarbonyl-phenylsulfonyl) urea (Metsulfuron-methyl), S-ethyl-hexahydro-lH-azepin-1-carbothioate (Molinate), 2- (2-naphthyloxy) -N-phenyl-propanamide (Naproanilide), N-butyl-N '- (3,4-dichloro-phenyl) -N-methyl-urea (Neburon), N- (4,6-dimethoxy-pyrimid? N-2-yl) -N' - (3- dimethylcarbamoyl-pyridin-2-yl-sulfonyl) -urea (Nicosulfuron), S- (2-chloro-benzyl) -N, N-diethyl-thiocarbamate (Orbencarb), 4-dipropylamino-3,5-dinitro-benzenesulfonamide (Oryzalin ), 3- [2,4-dichloro-5- (2-propynyloxy) -phenyl] -5- (t-butyl) -l, 3,4-oxadiazol-2 (3H) -one (Oxadiargyl), 3- [2,4-dichloro-5- (l-methyl-ethoxy?) -phenyl] -5- (t-butyl) -l, 3,4-oxadiazol-2 (3 H) -one (Oxadiazon), N- ( 4,6-dimethyl-p? Pmidin-2-yl) -N '- (2-oxethan-3-yl-oxycarbonyl-phenylsulfonyl) -urea (Oxasulfuron), 3- [l- (3,5-dichloro-phenyl) ) -li-propyl] -2,3-dihydro-6-methyl-5-phenyl-4H-l, 3-oxazin-4-one (Oxaziclomefone), 2-chloro-l- (3-ethoxy-4-n) tro-phenoxy) -4-trifluoromethyl-benzene (Oxyfluorfen); 1, 1'-dimethyl-4,4'-bipiri-dinium (Paraquat), l-amino-N- (l-ethyl-propyl) -3,4-dimethyl-2,6-dim-ben-ceno (Pendimethalin ), 4- (t-butyl) -N- (1-ethyl-propyl) -2,6-dinitro-benzenamine (Pendralin), 4-amino-3,5,6-trichloro-pyridine-2-carboxylic acid ( Picloram), 2-chloro-N- (2,6-diethyl-phenyl) -N- (2-propoxy-ethyl) -acetamide (Pretilachlor), N- (4,6-bis-difluoromethoxy-pyrimidin-2-yl) ) -N '- (2-methoxycarbonyl-phenylsulfonyl) -urea (Ppmisulfuron-methyl), l-chloro-N- [2-chloro-4-fluoro-5 - [(6S, 7aR) -6-fluoro-tetrahydro- 1, 3-dioxo-lH-pyrrolo [l, 2-c] imidazol-2 (3H) -yl] -phenyl] -methanesulfonopride. { Profluazol), 2-chloro-N-isopropyl-N-phenyl-acetamide (Propachlor), N- (3,4-dichlorophenyl) -propanamide (Propanil), (R) - [2 - [[(l-methyl-ethylidene ) - amino] -oxy] ethyl] -2- [4- (6-chloro-2-quinoxalinyloxy) -phenoxy] -propanoate (Propaquizafop), 2-chloro-N- (2-ethyl-6-methyl-phenyl) -N - [(1-methyl-ethoxy) -methyl] -acetamide (Propisochlor), 2 - [[[(4,5-dihydro-4-methyl-5-oxo-3-propoxy-1H-1, 2,4-tpazol-l-yl) -carbonyl] -amino] -sulfonyl] -benzoic acid methyl ester (Propoxycarbazone-sodium), S-phenyl-methyl-N, N-dipropyl-thiocarbamate (Prosulfocarb), N - (4-methoxy-6-methyl-l, 3,5-triazin-2-yl) -N '- (2- (3,3,3-trifluoro-propyl) -phenylsulfonyl) -urea (Prosulfuron), ethyl - [2-chloro-5- (4-chloro-5-difluoromethoxy-1-methyl-1H-pyrazol-3-yl) -4-fluoro-phenoxy] -acetate (Pyraflufen-ethyl), 1- (3-chloro -4,5,6,7-tetrahydro-pyrazolo [1, 5-a] pyridin-2-yl) -5- (methyl-2-propynylamino) -lH-pyrazole-4-carbonitrile (Pyrazogyl), 4- ( 2,4-dichloro-benzoyl) -l, 3-dimethyl-5- (4-methyl-phenylsulfonyloxy) -pyrazol (Pyrazolate), 4- (2,4-dichloro-benzoyl) -1,3-d? Methyl- 5- (fenilcar bonilme-toxi) -pyrazol (Pyrazoxyfen), N- (4,5-dimethoxy-p? rimidin-2-yl) -N '- (4-ethoxy-carbonyl-l-methyl-pyrazol-5-yl-sulfonyl) -urea (Pyrazosulfuron-ethyl), diphenylmethane-O- [2,6-bis- (4,6-d? methox? -pyrim? din-2-yl-oxy) -benzoyl] -oxime (Pyribenzoxim), 6- chloro-3-phenyl-4-pyridazinol (Pyri-dafol), O- (6-chloro-3-phenyl-pyridazin-4-yl) -S-octyl-thiocarbonate (Pyridate), 6-chloro-3-phenyl- pyridazin-4-ol (Pyridatol), 7 - [(4,6-dimethoxy-2-pyrimidinyl) -t? o] -3-methyl-1 (3H) -isobenzofura-none (Pyriftalid), 2- (4 Methyl, 6-dimethoxy-pyrimidin-2-yl-oxy) -benzoate (Pyriminobac-methyl), sodium salt of 2-chloro-6- (4,6-dimethoxy-pyrimidin-2-ylthio) -benzoic acid ( Pyrithiobac-sodium), 3,7-dichloro-quinoline-8-carboxylic acid (Quinchlorac), 7-chloro-3-methyl-qu? Nolin-8-carboxylic acid (Quinmerac), 2- [4- (6- chloro-2-quinoxalinyloxy) -phenoxy-propanoic acid (ethyl ester, tetrahydro-2-furanyl-methyl ester) (Quizalofop, -ethyl, -P-ethyl, P-terfuryl), N- (4,6-dimethoxy-) pyrimidin-2-yl) - N '- (3-ethylsulfonyl-pyridin-2-yl-sul fonil) -urea (Rimsulfuron), 2- (l-ethoxy? mynobutyl) -5- (2-ethyl-thiopropyl) -3-hydroxy-2-cyclohexen-l-one (Sethoxydim), 6- chloro-2 , 4-bis-ethylamino-l, 3,5-triazine (Simazin), 2- (2-chloro-4-methylsulfonyl-benzoyl) -cyclohexan-l, 3-dione (Sulcotrione), 2- (2,4- dichloro-5-methylsulfo-nylamino-phenyl) -4-difluoromethyl-5-methyl-2,4-dihydro-3H-L2,4-triazol-3-one (Sulfentra-zone), N-phosphonomethyl-glycine-trimethylsulfonium ( Sulfosate), N- (4,6-dimethoxy-pyrimidin-2-yl) -N '- (2-ethyl-sulfonyl-imidazol [1,2- a] pyridin-3-yl) sulphonamide (Sulfosulfuron), 6-Chloro-4-ethylamino-2-tert-butylamino-1, 3,5-triazine, (Terbu-thylazine), 2-tert-butyl-amino-4-ethylamino-6-methylthio- 1, 3,5-tpazine (Terbu-tryn), 2-chloro-N- (2,6-dimethyl-phenyl) -N- (3-methoxy-2-thienyl-methyl) -acetamide (Thenylchlor), 2 -difluoromethyl-5- (4,5-dihydro-t-azol-2-yl) -4- (2-methyl-propyl) -6-trifluoromethyl-pyridine-3-carboxylic acid methyl ester (Thiazopyr), 6- (6,7-dihydro-6,6-dimethyl-3H, 5H-pyrrolo [2, 1-c] 1, 2,4-thiad-azol-3-ylidenami-no) -7-fluoro-4- (2 -pro-pinil) -2H-1, 4- benzoxazin-3 (4H) -one (Thidiazimin), N- (4-methoxy-6-methyl-1,3,5-triazin-2-yl) -N '- (2-methoxycarbonyl-thien-3-yl- sulfonyl) -urea (Thifensulfuron-methyl), 2- (ethoxyimino-propyl) -3-hydroxy-5- (2,4,6-tri-methyl-phenyl) -2-c-clohe-xen-l-one ( Tralkoxydim), S- (2,3,3-trichloro-2-prope-nil) -diisopropylcarbamo-thioate (Triallate), N- (4-methoxy-6-methyl-l, 3,5-tria-zin-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-phenylsulfonyl) -urea (Tribenuron-methyl), (3,5,6-trichloro) -pyridin-2-yl-oxy-acetic acid (Triclopyr), 2- (3,5-dichloro-phenyl) -2- (2,2,2-trichloro-ethyl) -oxirane (Tridipha-ne), sodium salt of N - [[(4,6-dimethoxy-2-pyrimidinyl) -amino] -carbonyl] -3- (2,2,2-trifluoro-ethoxy) -2 - pyridin-sulfonamide (Trifloxysulfuron), l-amino-2,6-dinitro-N, N-dipropyl-4-tri-fluoromethyl-benzene (Trifluralin), N- [4-dimethyl-amino-6- (2,2 , 2-trifluoro-ethoxy) -1,3,5-triazin-2-yl] -N '- (2-methoxycarbonyl-phenyl-sulfonyl) -urea (Triflusulfuron-methyl), N - [[(4,6- dimethoxy-2-pyrimidinyl) -amino] -carbonyl] -3- (N-methyl-N-methylsulfonyl-amino) -2-pyridine sulfonamide (see WO-A-92/06060), 2 - [[[[( 4,6-dimethoxy-2-pyrimidinyl) -amino] -carbonyl] -amino] -sulfonyl] -4 - [[(methylsulfonyl) -amino] methyl] -benzoic acid methyl ester (cf. DE-A- 4335297), 4- [4,5-dihydro-4-methyl-5-oxo- (3-trifluoromethyl) -lH-1, 2,4-triazol-1-yl] -2 - [(ethyl-sulphonyl) amino] ] -5-fluorobenzenecarbothioamide (see WO-A-lu 95/30661). ("Group 2 active products"), and / or if appropriate (b) one of the compounds that improves the compatibility with the crop plants of the following group of compounds: A 4-dichloroacetyl-l-oxa-4- aza-spiro [4.5] -decano (AD-67), 1-dichloroacetyl-hexahydro-3,3,8a-trimethylpyrrolo [1,2-a] -pyrimidin-6 (2H) -one (BAS-145138) , 4-dichloroacetyl-3,4-dihydro-3-methyl-2H-l, 4-benzoxazine (Benoxacor), 5-chloro-quinoxalin-8-oxy-acetic acid- (1-methyl-hexyl ester) (Cloquintocet-mexyl), a- (cyanomethoxyimino) -phenylacetonitrile (Cyometrinil), 2,4- or dichloro-phenoxy-acetic acid (2,4-D), 2,2-dichloro-N- (2-oxo-2) - (2-propenylamino) -ethyl) -N- (2-propenyl) -acetamide (DKA-24), 2,2-dichloro-N, N-di-2-propenyl acetamide (Dichlormid), N- (4 -methyl-phenyl) -N '- (1-methyl-l-phenyl-ethyl) -urea
2. (Dymron), 4,6-dichloro-2-phenyl-pyrimidine (phenylchlorim), l- (2,4-dichloro-phenyl) -5-trichloromethyl-lH-l, 2,4-triazole-3-carboxylate ethyl (Fenchlorazol-ethyl), phenylmethyl 5-chloro-4-trifluoromethyl-thiazole-5-carboxylate (Flurazole), 4-chloro-N- (1,3-dioxolan-2-yl-methoxy) -a-trifluoroaceto-phenoxy ( Fluxofenim), 3-d-chloroacetyl-5- (2-furanyl) -2,2-dimethyl-oxazolidin (Furilazole, MON-13900), ethyl-4,5-dihydro-5,5-diphenyl-3-isoxazolecarboxylate ( Isoxadifen-ethyl), (4-chloro-2-methyl-phenoxy) -acetic acid (MCPA), (+ -) - 2- (4-chloro-2-methyl-phenoxy) propanoic acid (Mecoprop), diethyl-1 - (2,4-dichlorophenyl) -4,5-dihydro-5-methyl-1 H-pyrazole-3,5-dicarboxylate (Mefenpyr-diethyl), 2-dichloromethyl-2-methyl-l, 3-dioxolan (MG -191), 1,8-naphthaloic acid anhydride, a- (1, 3-dioxolan-2-yl-methoxyimino) -phenylacetonitrile (Oxabetrinil), 2,2-dichloro-N- (1, 3-dioxolan-2) -yl-methyl) -N- (2-propenyl) -acetamide (PPG-1292) and 3-d? chloroacetyl-2,2,5-trimethyl-oxazolidine (R-29148). ("Group 3 active products"). 2 - Herbicidal agents according to claim 1, characterized in that they contain, as an active product of group 3, at least one compound improving the compatibility with the crop plants of the following group of compounds: 5-chloro-quinoxalin-8- acid oxy-acetic- (1-methylhexyl ester) (Cloquintocet), 1- (2,4-d-chloro-phenyl) -5-trichloromethyl-lH-l, 2,4-triazole-3-carboxylic acid ethyl ester (Fenchlo -razol-ethyl), ethyl-4,5-dihydro-5,5-diphenyl-3-isoxazolecarboxylate (Isoxadifen-ethyl), diethyl-1- (2,4-dichlorophenyl) -4,5-dihydro-5-methyl -lH-pyrazole-3,5-d-carboxylate (Mefenpyr-diethyl) and 2,4-dichlorophenoxyacetic acid (2,4-D), as well as their derivatives.
3. 3 - Use of an agent according to claim 1 or 2 for the control of undesirable plants.
4. 4 - . 4 - Procedure for the control of undesirable plants, characterized in that the agents according to claims 1 or 2 are allowed to act on the unwanted plants and / or on their environment.
5. 5 - Process for obtaining a herbicidal agent, characterized in that an agent according to claims 1 or 2 is mixed with surfactants and / or extenders. t J RESUDEN i > The invention relates to new combinations of herbicidal, synergistic active products, which comprise tritosulfuron and known compounds, with herbicidal activity and, if appropriate, compounds that improve compatibility with crop plants, and which can be used with an especially good success for the selective fight against weeds in various crops of useful plants, especially in cereals and corn É > 2- / 7? 0 1