JPH10505603A - Use of aryluracils in controlling semi-selective and non-selective weeds - Google Patents

Abstract

(57) [Summary] The present invention is a compound of general formula (I) or an isomer compound thereof, wherein Q ¹ , Q ² , R ¹ , R ² , R ³ , R ⁴ , R ⁵ and R ⁶ each have the meaning described herein. The invention relates to the use of aryluracils and arylthiouracils of the general formula (Ia) and optionally one or more compounds from the second group of herbicides in controlling semi- and non-selective weeds.

Description

DETAILED DESCRIPTION OF THE INVENTION       Use of aryluracils in controlling semi-selective and non-selective weeds   The present invention relates to known aryluracils (also known as semi-selective and non-selective weed control). Or aryl-thiouracil, or these aryluracils or ants Which is an isomer to thiol-thiouracil).   Aryluracil (or aryl-thiouracil) is a series of patent applications It is a herbicide to be used for the operation (WO-A 91/00278, U.S. Pat. No. 4,979) No. 5,169,430, EP-A-408,382. No. 563,384, U.S. Pat. Nos. 5,084,084 and 5,127,9. No. 35, No. 5,154,755, German Patent No. 4,327,743, No. 4 343,451 and 4,414,326). However, known ants Urauracil [or aryl- (thio) uracil] for semi-selective weed control and Nothing is disclosed for use in non-selective fields.   Surprisingly, aryluracil (or aryl-thiouracil, also Is an isomer of these aryluracils or aryl-thiouracils A group of known herbicidally active compounds from the group Acid, diphenyl ether, diazine (one) or triazine (one), urea When used with known herbicidally active compounds from the substance group of A and Pyridine derivatives Also highly suitable for controlling monocot and dicot weeds in semi-selective and non-selective fields. It was found to do.   Accordingly, the present invention provides an effective amount of a compound of general formula (I) Aryluracil or aryl-thiouracil of isomer or isomer of the above A compound of general formula (Ia)     Wherein in each case in formulas (I) and (Ia),     Q¹Represents oxygen or sulfur,     Q^TwoRepresents oxygen or sulfur,     R¹Represents hydrogen or halogen;     R^TwoRepresents halogen or cyano,     R^ThreeIs the base     -A¹-A^Two-A^Three     Where     A¹Represents a single bond or represents oxygen, sulfur, -SO-, -SO_Two-, -CO -Or group -NA^Four-, Where A^FourIs hydrogen, hydroxyl, alkyl, Represents alkoxy, aryl, alkylsulfonyl or arylsulfonyl Or     A¹Is further optionally substituted in each case with alkanediyl, Benzyl, azaalkenediyl, alkynediyl, cycloalkanediyl, shik Represents loalkenediyl or arenediyl,     A^TwoIs a single bond, oxygen, sulfur, -SO-, -SO_Two-, -CO- or group -N- A^Four-, Where A^FourIs hydrogen, alkyl, aryl, alkylcarbonyl, Represents alkylsulfonyl or arylsulfonyl, or     A^TwoIs further optionally substituted in each case with alkanediyl, Benzyl, azaalkenediyl, alkynediyl, cycloalkanediyl, shik Represents loalkenediyl or arenediyl, and     A^ThreeIs hydrogen, hydroxyl, mercapto, amino, cyano, isocyano, Ocyanato, nitro, carboxyl, carbamoyl, thiocarbamoyl, sulfo Represents chlorosulfonyl, halogen or, in each case, optionally substituted Optionally alkyl, alkoxy, alkylthio, alkylsulfinyl, al Killsulfonyl, alkylamino, dialkylamino, alkoxycarbonyl, Dialkoxy (thio) phosphoryl, alkenyl, alkenyloxy, alkenyl Amino, alkylideneamino, alkenyloxycarbonyl, alkynyl, alky Quinyloxy, alkynylamino, alkynyloxycarbonyl, cycloalkyl , Cycloalkyloxy, cycloalkylalkyl, cycloalkylalkoxy Si, cycloalkylideneamino, cycloalkyloxycarbonyl, cycloalkyl kill Alkoxycarbonyl, aryl, aryloxy, arylalkyl, aryl Alkoxy, aryloxycarbonyl, arylalkoxycarbonyl, Prime ring, heterocyclic alkyl, heterocyclic alkoxy or heterocyclic alkoxy carb Stands for nil,     R^FourRepresents hydrogen, halogen or optionally substituted alkyl,     R^FiveRepresents hydrogen, halogen or optionally substituted alkyl, And     R⁶Is hydrogen, hydroxyl, amino, or, in each case, optionally substituted Represents alkyl, alkoxy, alkenyl or alkynyl which may be And, if appropriate, the following compounds (a) to (e):   (A) carboxylic acids such as 2,4-dichloro-phenoxyacetic acid (2,4-D), Mino-3,5,6-trichloro-pyridin-2-yl-oxy-acetic acid (triclopyr), 2-Amino-4- (hydroxymethylphosphinyl) -ammonium butyrate (glucofi Ammonium), γ- (hydroxymethylphosphinyl) -1-α-aminobu Tyryl-1-alanyl-1-alanine (bialaphos), N-phosphonomethyl-glycine (Glyphosate) and its isopropyl ammonium salt and trimethyl sulfo Ammonium salt, or 2- (4,5-dihydro-4-methyl-4-i-propyl-5-oxo- 1H-imidazol-2-yl) -pyridine-3-carboxylic acid (imazapyr) and its i Isopropyl ammonium salt;   (B) diphenyl ethers such as 2-chloro-4-trifluoromethyl-phenyl 3-ethoxy-4-nitrophenyl ether (oxyfluoro Fen);   (C) diazine (on) or triazine (on), for example 2-chloro-4-e Tylamino-6-i-propyl-amino-1,3,5-triazine (atrazine), 2- Chloro-4,6-bis-ethylamino-1,3,5-triazine (simazine), 5-bro Mo-3-s-butyl-6-methyl-uracil (Bromasil) or 4-amino-6-t-butyl Tyl-4,5-dihydro-3-methylthio-1,2,4-triazin-5-one (metrib gin);   (D) urea, for example, 3- (3,4-dichloro-phenyl) -1,1-dimethyl-urea (Diuron) or 3- (4,6-dimethyl-pyrimidin-2-yl) -1- (2-meth Toxiccarbonyl-phenylsulfonyl) -urea (sulfometuron-methyl);   (E) pyridine derivatives such as 1,1'-dimethyl-4,4'-bipyridinium chloride (Paraquat) or 1,1'-ethylene-2,2'-bipyridinium chloride Quat) Comprising one or more compounds from a second group of herbicides comprising the group of Characterized in that the composition for controlling weeds in semi-selective and non-selective fields Related.   Of particular interest are herbicidal compositions according to the present invention.   Q¹Represents oxygen or sulfur,   Q^TwoRepresents oxygen or sulfur,   R¹Represents hydrogen, fluorine, chlorine or bromine,   R^TwoRepresents fluorine, chlorine, bromine, iodine or cyano,   R^ThreeIs based   -A¹-A^Two-A^Three Where   A¹Is a single bond, oxygen, sulfur, -SO-, -SO_Two-, -CO- or group -NA^Four , Where A^FourIs hydrogen, hydroxyl, C₁~ C_Four-Alkyl, C₁~ C_Four-A Lucoxy, phenyl, C₁~ C_Four-Alkylsulfonyl or phenylsulfonyl Represents, or   A¹Is further optionally substituted with fluorine, chlorine or bromine.₁~ C₆- Alkanediyl, C_Two~ C₆-Alkenjile, C_Two~ C₆-Azaalkenediyl, C_Two ~ C₆-Alkyndiyl, C_Three~ C₆-Cycloalkanediyl, C_Three~ C₆-Cycloa Represents lukendiyl or phenylene,   A^TwoIs a single bond, oxygen, sulfur, -SO-, -SO_Two-, -CO- or group -NA^Four , Where A^FourIs hydrogen, hydroxyl, C₁~ C_Four-Alkyl, C₁~ C_Four-A Lucoxy, phenyl, C₁~ C_Four-Alkylsulfonyl or phenylsulfonyl Represents, or   A^TwoIs further optionally substituted with fluorine, chlorine or bromine.₁~ C₆- Alkanediyl, C_Two~ C₆-Alkenjile, C_Two~ C₆-Azaalkenediyl, C_Two ~ C₆-Alkyndiyl, C_Three~ C₆-Cycloalkanediyl, C_Three~ C₆-Cycloa Represents lukendiyl or phenylene,   A^ThreeIs hydrogen, hydroxyl, amino, cyano, isocyano, thiocyanato, Toro, carboxyl, carbamoyl, thiocarbamoyl, sulfo, chlorosulfo Nyl, halogen, or each having 1 to 6 carbon atoms in the alkyl group; Halogen or C respectively₁~ C_Four-Alkyl optionally substituted with alkoxy , Alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, a Alkylamino, dialkylamino, alkoxycarbonyl or dialkoxy ( Thio) phosphoryl Or 2 carbon atoms in each alkenyl, alkylidene or alkynyl group Alkenyl, alk having up to 6 and each optionally substituted with halogen Kenyloxy, alkenylamino, alkylideneamino, alkenyloxycar Bonyl, alkynyl, alkynyloxy, alkynylamino or alkynylo Represents xycarbonyl, or 3 to 6 carbon atoms in each cycloalkyl group; If so, have 1 to 4 carbon atoms in the alkyl group, and optionally halogen, cyano, Carboxyl, C₁~ C_Four-Alkyl and / or C₁~ C_Four-Alkoxycarbonyl Cycloalkyl, cycloalkyloxy, cycloalkyl optionally substituted with Alkyl, cycloalkylalkoxy, cycloalkylideneamino, cycloa Does it represent alkyloxycarbonyl or cycloalkylalkoxycarbonyl Nitro, cyano, carboxyl, halogen, C₁~ C_Four-Alkyl, C₁ ~ C_Four-Halogenoalkyl, C₁~ C_Four-Alkyloxy, C₁~ C_Four-Halogeno Archi Roxy and / or C₁~ C_Four-May be substituted with an alkoxycarbonyl Phenyl, phenyloxy, phenyl-C₁~ C_Four-Alkyl, phenyl-C₁~ C_Four- Alkoxy, phenyloxycarbonyl or phenyl-C₁~ C_Four-Alkoxyka Rubonyl, (in each case optionally complete or partially hydrogenated I) pyrrolyl, pyrazolyl, imidazolyl, triazolyl, furyl, thienyl, Oxazolyl, isoxazolyl, thiazolyl, isothiazolyl, oxadiazoli , Thiadiazolyl, pyridinyl, pyrimidinilyl, triazinyl, pyrazolyl -C₁~ C_Four-Alkyl, furyl-C₁~ C_Four-Alkyl, thienyl-C₁~ C_Four-Alkyl , Oxazolyl-C₁~ C_Four-Alkyl, isoxasol-C₁~ C_Four-Alkyl, thiazo Le-C₁~ C_Four-Alkyl, pyridini Le-C₁~ C_Four-Alkyl, pyrimidinyl-C₁~ C_Four-Alkyl, pyrazolylmethoxy Represents furylmethoxy, or represents perhydropyranylmethoxy or pyridyl. Represents methoxy,   R^FourRepresents hydrogen, fluorine, chlorine, bromine, or optionally fluorine and / or Represents an alkyl having 1 to 4 carbon atoms which may be substituted with chlorine,   R^FiveRepresents hydrogen, fluorine, chlorine, bromine, or optionally fluorine and / or Represents an alkyl having 1 to 4 carbon atoms which may be substituted by chlorine, hand   R⁶Represents hydrogen, hydroxyl, amino, or up to 4 carbon atoms each And each optionally substituted with fluorine, chlorine or cyano Formula (I) or (above, which represents alkenyl, alkenyl or alkynyl, A compound of Ia), And, if appropriate, the following compounds (a) to (e):   (A) carboxylic acids such as 2,4-dichloro-phenoxyacetic acid (2,4-D), Mino-3,5,6-trichloro-pyridin-2-yloxy-acetic acid (triclopyr), 2 -Amino-4- (hydroxymethylphosphinyl) -ammonium butyrate (glufocine Ammonium), γ- (hydroxymethylphosphinyl) -1-α-aminobutyi Lyl-1-alanyl-1-alanine (bialaphos), N-phosphonomethyl-glycine ( Glyphosate) and its isopropylammonium salt and trimethylsulfonate Salt or 2- (4,5-dihydro-4-methyl-4-i-propyl-5-oxo-1 H-Imidazol-2-yl) -pyridine-3-carboxylic acid (imazapyr) and its isoform Propyl ammonium salt;   (B) diphenyl ethers such as 2-chloro-4-trifluoromethyl-phenyl 3-ethoxy-4-nitrophenyl ether (oxyfluorfen);   (C) diazine (on) or triazine (on), for example 2-chloro-4-e Tylamino-6-i-propyl-amino-1,3,5-triazine (atrazine), 2- Chloro-4,6-bis-ethylamino-1,3,5-triazine (simazine), 5-bro Mo-3-s-butyl-6-methyl-uracil (Bromasil) or 4-amino-6-t-butyl Tyl-4,5-dihydro-3-methylthio-1,2,4-triazin-5-one (metrib gin):   (D) urea, for example, 3- (3,4-dichloro-phenyl) -1,1-dimethyl-urea (Diuron) or 3- (4,6-dimethyl-pyrimidin-2-yl) -1- (2-meth Toxiccarbonyl-phenylsulfonyl) -urea (sulfometuron-methyl);   (E) pyridine derivatives such as 1,1'-dimethyl-4,4'-bipyridinium chloride (Paraquat) or 1,1'-ethylene-2,2'-bipyridinium chloride One or more herbicides from the second group, including the group of quats) It contains a compound.   Very particularly interesting herbicidal compositions according to the invention are   Q¹Represents oxygen or sulfur,   Q^TwoRepresents oxygen or sulfur,   R¹Represents hydrogen, fluorine, chlorine or bromine,   R^TwoRepresents fluorine, chlorine, bromine, iodine or cyano,   R^ThreeIs based   -A¹-A^Two-A^Three Where   A¹Represents a single bond, or oxygen, sulfur, -SO-, -SO_Two-, -CO- Or group -NA^Four-, Where A^FourIs hydrogen, hydroxyl, methyl, ethi , N- or i-propyl, methoxy, ethoxy, n- or i-propoxy Represents methylsulfonyl or ethylsulfonyl, or   A¹But also methylene, ethane-1,1-diyl, ethane-1,2-diyl, propane 1,1-diyl, propane-1,2-diyl, propane-1,3-diyl, ethene-1,2 -Diyl, propene-1,2-diyl, propene-1,3-diyl, ethyne-1,2-diyl Represents propyne-1,2-diyl or pilopin-1,3-diyl,   A^TwoRepresents a single bond, or oxygen, sulfur, -SO-, -SO_Two-, -CO- Or group -NA^Four-, Where A^FourIs hydrogen, hydroxyl, methyl, ethi , N- or i-propyl, methoxy, ethoxy, n- or i-propoxy , Methylsulfonyl, ethylsulfonyl, n- or i-propylsulfonyl, Or phenylsulfonyl, or   A^TwoBut also methylene, ethane-1,1-diyl, ethane-1,2-diyl, propane 1,1-diyl, propane-1,2-diyl, propane-1,3-diyl, ethene-1,2 -Diyl, propene-1,2-diyl, propene-1,3-diyl, ethyne-1,2-diyl Represents propyne-1,2-diyl or propyne-1,3-diyl,   A^ThreeIs hydrogen, hydroxyl, amino, cyano, nitro, carboxyl, carba Represents moyl, sulfo, fluorine, chlorine, bromine, or in each case Fluorine, chlorine, methoxy or ethoxy substituted methyl, ethyl, n- or Is i-propyl, n-, i-, s- or t-butyl, n-, i-, s- or t-butyl Pentyl, methoxy, ethoxy, n- or i-propoxy, n-, i-, s- Or t-butoxy, n-, i-, s- or t-pentyloxy, methylthio, Ethylthio, n- or i-propylthio, n-, i-, s-, or t-butyl Thio, methylsulfinyl, ethylsulfinyl, n- or i-propylsulfur Finyl, methylsulfonyl, ethylsulfonyl, n- or i-propylsul Honyl, methylamino, ethylamino, n- or i-propylamino, n-, i-, s- or t-butylamino, dimethylamino, diethylamino, methoxy Cicarbonyl, ethoxycarbonyl, n- or i-propoxycarbonyl, di Methoxyphosphoryl, diethoxyphosphoryl or dipropoxyphosphoryl, Represents isopropoxyphosphoryl, or each optionally substituted with fluorine or chlorine Optionally propenyl, butenyl, propenyloxy, butenyloxy, prope Nilamino, butenylamino, propylideneamino, butylideneamino, prope Nyloxycarbonyl, butenyloxycarbonyl, propynyl, butynyl, p Lopinyloxy, butynyloxy, propynylamino, butynylamino, propyl Nyloxycarbonyl or butynyloxycarbonyl, or N, chlorine, cyano, carboxyl, methyl, ethyl, n- or i-propyl , Cycloalkyl optionally substituted with methoxycarbonyl or ethoxycarbonyl Propyl, cyclobutyl, cyclopentyl, cyclohexyl, cyclopropyl Xy, cyclobutyloxy, cyclopentyloxy, cyclohexyloxy, Clopropylmethyl, cyclobutylmeth Tyl, cyclopentylmethyl, cyclohexylmethyl, cyclopropylmethoxy , Cyclobutyl methoxy, cyclopentyl methoxy, cyclohexyl methoxy, Cyclopentylideneamino, cyclohexylideneamino, cyclopentyloxy Carbonyl, cyclohexyloxycarbonyl, cyclopentylmethoxycarbo Nil or cyclohexylmethoxycarbonyl, or in each case Nitro, cyano, carboxyl, fluorine, chlorine, bromine, methyl, ethyl, n -Or i-propyl, trifluoromethyl, methoxy, ethoxy, n- or Is i-propoxy, difluoromethoxy, trifluoromethoxy, methoxycal Phenyl, phenyl which may be substituted with bonyl and / or ethoxycarbonyl Ruoxy, benzyl, phenylethyl, benzyloxy, phenyloxycarbo Nil, benzyloxycarbonyl, (in each case complete or partial May be hydrogenated to) pyrrolyl, pyrazolyl, imidazolyl, triazolyl , Furyl, thienyl, oxazolyl, isoxazolyl, thiazolyl, isothia Zolyl, oxadiazolyl, thiadiazolyl, pyridinyl, pyrimidinyl, tri Azinyl, pyrazolylmethyl, furylmethyl, thienylmethyl, oxazolylme Tyl, isoxazolmethyl, thiazolmethyl, pyridinylmethyl, pyrimidinyl Represents methyl, pyrazolylmethoxy, furylmethoxy or pyridylmethoxy ,   R^FourRepresents hydrogen, fluorine, chlorine, or each is optionally fluorine and / or salt Represents methyl or ethyl which may be substituted with   R^FiveRepresents hydrogen, fluorine, chlorine, or each is optionally fluorine and / or salt Represents methyl or ethyl which may be substituted with hand   R⁶Represents hydrogen, hydroxyl, amino, or optionally fluorine, chlorine, Or methyl, ethyl, n- or i-propyl optionally substituted with cyano , Methoxy, ethoxy, n- or i-propoxy, propenyl or propini A compound of the above formula (I) or (Ia) And, if appropriate, the following compounds (a) to (e):   (A) carboxylic acids such as 2,4-dichloro-phenoxyacetic acid (2,4-D), 4-amino No-3,5,6-trichloro-pyridin-2-yloxy-acetic acid (triclopyr), 2- Amino-4- (hydroxymethylphosphinyl) -ammonium butyrate (glufocine Ammonium), γ- (hydroxymethylphosphinyl) -1-α-aminobutyi Lyl-1-alanyl-1-alanine (bialaphos), N-phosphonomethyl-glycine (Glyphosate) and its isopropyl ammonium salt and trimethyl sulfo Ammonium salt, or 2- (4,5-dihydro-4-methyl-4-i-propyl-5-oxo- 1H-imidazol-2-yl) -pyridine-3-carboxylic acid (imazapyr) and its i Isopropyl ammonium salt;   (B) diphenyl ethers such as 2-chloro-4-trifluoromethyl-phenyl 3-ethoxy-4-nitrophenyl ether (oxyfluorfen);   (C) diazine (one) or triazine (one), for example, 2-chloro-4-ethyl 2-amino-6-i-propyl-amino-1,3,5-triazine (atrazine) Rollo-4,6-bis-ethylamino-1,3,5-triazine (simazine), 5-bromo- 3-s-butyl-6-methyl-uracil (brom Sil) or 4-amino-6-t-butyl-4,5-dihydro-3-methylthio-1,2,4 -Triazin-5-one (metribuzin);   (D) Urea, for example 3- (3,4-dichloro-phenyl) -1,1-dimethyl-urea (Diuron) or 3- (4,6-dimethyl-pyrimidin-2-yl) -1- (2-meth (Xycarbonyl-phenylsulfonyl) -urea (sulfometuron-methyl);   (E) pyridine derivatives such as 1,1'-dimethyl-4,4'-bipyridinium chloride (Paraquat) or 1,1'-ethylene-2,2'-bipyridinium chloride (diquat At) one or more compounds from a second group of herbicides, including the group Is included.   The following are compounds of the formula (I) used as components in the mixtures according to the invention: By way of example, they may be mentioned individually: 1- (4-chloro-3-methylsulfonylamino-phenyl) ) -3,6-dihydro-2,6-dioxo-3-methyl-4-trifluoromethyl-1 ( 2H) -pyrimidine, 1- (4-chloro-3-methylsulfonylamino-phenyl)- 3,6-dihydro-2,6-dioxo-3-amino-4-trifluoromethyl-1 (2H) -Pyrimidine, 1- (4-cyano-3-methylsulfonylaminophenyl) -3,6-di Hydro-2,6-dioxo-3-methyl-4-trifluoromethyl-1 (2H) -pirimi Gin, 1- (4-chloro-3-ethylsulfonylamino-phenyl) -3,6-dihydro -2,6-thioxo-3-methyl-4-trifluoromethyl-1 (2H) -pyrimidine, 1- (4-chloro-3-ethylsulfonylamino-phenyl) -3,6-dihydro-2,6 -Dioxo-3-amino-4-trifluoromethyl-1 (2H) -pyrimidine, 1- (4 -Cyano-3-ethylsulfonylamino-phenyl) -3,6-dihydro-2,6-dioxy So-3-methyl-4-trifluoromethyl- 1 (2H) -pyrimidine, 1- (4-chloro-3-n-propylsulfonylamino-phenyl Enyl) -3,6-dihydro-2,6-dioxo-3-methyl-4-trifluoromethyl- 1 (2H) -pyrimidine, 1- (4-chloro-3-n-propylsulfonylamino-phenyl Enyl) -3,6-dihydro-2,6-dioxo-3-amino-4-trifluoromethyl- 1 (2H) -pyrimidine, 1- (4-cyano-3-n-propylsulfonylamino-phenyl Enyl) -3,6-dihydro-2,6-dioxo-3-methyl-4-trifluoromethyl- 1 (2H) -pyrimidine, 1- (4-chloro-3-i-propylsulfonylamino-phenyl Enyl) -3,6-dihydro-2,6-dioxo-3-methyl-4-trifluoromethyl- 1 (2H) -pyrimidine, 1- (4-chloro-3-i-propylsulfonylamino-phenyl Enyl) -3,6-dihydro-2,6-dioxo-3-amino-4-trifluoromethyl- 1 (2H) -pyrimidine, 1- (4-cyano-3-i-propylsulfonylamino-phenyl Enyl) -3,6-dihydro-2,6-dioxo-3-methyl-4-trifluoromethyl- 1 (2H) -pyrimidine, 1- (4-chloro-5-methylsulfonylamino-2-fur (Oro-phenyl) -3,6-dihydro-2,6-dioxo-3-methyl-4-trifluoro Methyl-1 (2H) -pyrimidine, 1- (4-chloro-5-methylsulfonylamino- 2-fluoro-phenyl) -3,6-dihydro-2,6-dioxo-3-amino-4-trif Fluoromethyl-1 (2H) -pyrimidine, 1- (4-cyano-5-methylsulfonyluria Mino-2-fluoro-phenyl) -3,6-dihydro-2,6-dioxo-3-methyl-4- Trifluoromethyl-methyl-1 (2H) -pyrimidine, 1- (4-chloro-5-ethyl Rusulfonylamino-2-fluoro-phenyl) -3,6-dihydro-2,6-dioxo- 3-methyl-4-trifluoromethyl-1 (2H) -pyrimidine, 1- (4-chloro-5 -Ethylsulfonylamino-2-fluoro (Ro-phenyl) -3,6-dihydro-2,6-dioxo-3-amino-4-trifluoromethyl Tyl-1- (2H) -pyrimidine, 1- (4-cyano-5-ethylsulfonylamino-2 -Fluoro-phenyl) -3,6-dihydro-2,6-dioxo-3-methyl-4-trifur Oromethyl-1 (2H) -pyrimidine, 1- (4-chloro-5-n-propylsulfoni Rumin-2-fluoro-phenyl) -3,6-dihydro-2,6-dioxo-3-methyl- 4-trifluoromethyl-1 (2H) -pyrimidine, 1- (4-chloro-5-n-propyl Rusulfonylamino-2-fluoro-phenyl) -3,6-dihydro-2,6-dioxo- 3-amino-4-trifluoromethyl-1 (2H) -pyrimidine, 1- (4-cyano-5 -n-propylsulfonylamino-2-fluoro-phenyl) -3,6-dihydro-2,6 -Dioxo-3-methyl-4-trifluoromethyl-1 (2H) -pyrimidine, 1- (4 -Chloro-5-i-propylsulfonylamino-2-fluoro-phenyl) -3,6-dihi Dro-2,6-dioxo-3-methyl-4-trifluoromethyl-1 (2H) -pyrimidi 1- (4-chloro-5-i-propylsulfonylamino-2-fluoro-phenyl) -3,6-dihydro-2,6-dioxo-3-amino-4-trifluoromethyl-1 (2H ) -Pyrimidine, 1- (4-cyano-5-i-propylsulfonylamino-2-fluoro -Phenyl) -3,6-dihydro-2,6-dioxo-3-methyl-4-trifluoromethyl 1- (2H) -pyrimidine, 1- (4-cyano-5-n-butylsulfonylamino-2 -Fluoro-phenyl) -3,6-dihydro-2,6-dioxo-3-methyl-4-trifur Oromethyl-1 (2H) -pyrimidine.   Compounds of formula (I) or (Ia) are described in the above-mentioned patent applications and patent specifications. You.   Surprisingly, the active compounds of the above formula (I) or (Ia) are suitable If semi-selective and non-selective in combination with the active compounds in the second group It has been found to be particularly effective in controlling weeds in the field.   The active compounds or the mixture of active compounds used according to the invention are cultivated crops (e.g. Grape, fruit, orange) and traffic on industrial areas and railway tracks, roads and squares Not only the usual cultivation method (row crops with appropriate distance between rows) but also stubble processing and It can also be used for minimum tillage. Furthermore, these are desiccants (eg potatoes) Suitable as a stalk eradication in moths) or as a defoliant (eg in cotton). Furthermore, they are suitable for use on fallow lands. Other areas of application are nurseries, forests In the cultivation of forests, meadows and scenic forests.   The following are better prevented with the active compounds or active compound combinations according to the invention: Examples of weeds that can be eliminated include: Dicotyledonous weeds of the following genera: mustard (Sinapis), legume genus Leipidium , Genus Galium, genus Stellaria, genus Matricaria, Anthemis, Galinsoga, Chenopo dium), nettle (Urtica), kion (Senecio), Amaranthus, Berberium (Portruulaca), Anemone (Xanthium), Convolvulus Sweet potato (Ipomoea), Polygonum (Polygonum), Sesbania (Sesbania), Ambrosia, Solanam, Cirsium, and thistle Genus (Carduus), genus (Sonchus), genus (Rorippa), Rotala), Lindernia, Lamium, Stag (Ver) onica), genus Abutilon, genus Emex, genus Sida, Datura (Datura), Violets (Viola), Chishima Dalicho (Galeopsis), Poppy (Papaver), Centaurea (Centaurea), Claw Trifolium, Ranunculus and Dandelion (Ta) raxum) and Mentha (Mentha). Monocot weeds of the following genera: Echinochloa, Echinochloa, Setaria, millet Genus (Panicum), genus Digitaria, genus Phleum, sparrow Genus Tabira (Poa), genus Festuca, genus Eleusine, braki Genus Aria (Brachiaria), Genus Lolium (Lolium), Genus Spruce (Bromus) Oats (Avena), Cyperus (Cyperus), Sorghum (Sorghum), Agropyron, Cynodon, Monochoria ), Genus Fimbristylis, genus Sagittaria, genus Eleocha ris), genus Scirpus, genus Paspalum, genus Ischa emum), genus Sphenoclea, genus Dactylocteni um), the genus Agrostis, the genus Alopecurus and the genus Apera (A pera). Monocotyledonous plants of the following genus: Oryza, Maize (Zea), Wheat ( Triticum), Barley (Hordeum), Oats (Avena), Rye (Seca) le), sorghum (Sorghum), millet (Panicum), sugarcane (Saccharum), Anas, Asparagus, and Allium.   However, the use of the active compounds and combinations of active compounds according to the invention does not It is not at all limited to these genera, but extends to other plants in the same way.   The compound of formula (I) or (Ia) and the herbicide of the above (a) to (e) (" Herbicide group) when used in accordance with the invention The weight ratio of the active compounds in the combination of compounds can be varied within relatively wide ranges. In general 0.001 to 1000 parts by weight per part by weight of the active compound of the formula (I) or (Ia) Parts, preferably 0.01 to 100 parts by weight, particularly preferably 0.1 to 10 parts by weight. One or two of the herbicides (a) to (e) are generally used.   The active compounds are prepared in conventional compositions, for example, solutions, emulsions, wettable powders, suspensions, powders, foams. Sprays, paints, soluble powders, granules, suspension emulsifying concentrates, heaven impregnated with active compounds Natural and synthetic materials, and can be converted to very fine capsules in polymeric materials.   These compositions may be prepared in a known manner, for example by incorporating the active compound into extenders, i.e. liquid Solvent and / or solid carrier and optional surfactant, ie emulsifier and / or dispersant And / or manufactured by mixing with a blowing agent.   When water is used as the extender, for example, an organic solvent may be used as an auxiliary solvent. Can also be. As the liquid solvent, mainly aromatic hydrocarbons such as xylene and toluene Or alkyl naphthalene, chlorinated aromatic or chlorinated aliphatic Hydrocarbons such as chlorobenzene, chloroethylene or methylene chloride, aliphatic Hydrocarbons such as cyclohexane, or paraffins such as mineral oil fractions, mineral oils and plant Vegetable oils, alcohols such as butanol or glycol and their ethers and Esters, ketones such as acetone, methyl ethyl ketone, methyl isobutyl keto Or cyclohexanone, strong polar solvents such as dimethylformamide and Dimethyl sulfoxide as well as water are suitable.   Suitable solid carriers are, for example, ammonium salts and ground natural minerals, such as Bamboo kaolin, clay, talc, chalk, quartz, Attaparja Site, montmorillonite, or diatomaceous earth and ground synthetic minerals such as high Suitable are dispersible silicic acid, alumina and silicates; Crushed and fractionated natural rocks such as calcite, marble, pumice, sepiolite as carriers And dolomite as well as inorganic and organic synthetic granules and granules of organic substances such as Sawdust, palms, corn cobs and tobacco stalks are suitable; emulsifiers and And / or nonionic and anionic emulsifiers such as polyoxyethylene as blowing agents Fatty acid esters, polyoxyethylene fatty alcohol ethers such as Killaryl polyglycol ether, alkyl sulfonate, alkyl sulf Suitable are sulfates, arylsulfonates and albumin hydrolysis products; As a dispersant, for example, lignin sulfite waste liquid and methyl cellulose are suitable. I have.   Adhesives such as carboxymethylcellulose and powdery, granular or latex Natural and synthetic polymers such as gum arabic, polyvinyl alcohol and polyvinyl alcohol Nyl acetate and natural phospholipids such as cefarine and lecithin, and synthetic phospholipids A phospholipid can be used in the composition. In addition, additives must be mineral and vegetable oils Can be.   Colorants such as inorganic pigments such as iron oxide, titanium oxide and Prussian blue Organic dyes such as alizarin dyes, azo dyes and metal phthalocyanine dyes, and Trace nutrients such as iron, manganese, boron, copper, cobalt, molybdenum and zinc Can be used.   The preparations generally comprise between 0.1 and 95% by weight of active compound, preferably between 0.5 and 90%. % By weight.   The new combinations of active compounds are generally applied as a ready-to-use preparation. I However, also the active compounds present in the combinations may, at the time of use, be used in the individual preparations. It can be mixed, ie applied as a tank mixture.   Active compounds and activation according to the invention as such or as preparations thereof The combination of compounds can also be used in the control of weeds in a mixture with other known herbicides Again, ready mixing or tank mixing is possible. Another public Known active compounds such as fungicides, insecticides, Acaricides, nematicides, bird repellents, growth substances, vegetation Mixtures with nutrients and soil conditioners are possible. For special purposes, updates in the preparation Mineral oils or vegetable oils which are acceptable to plants as additives to the oil (eg commercially available "Ole o DuPont 11E ") or an ammonium salt such as ammonium sulfate or It may be further advantageous to incorporate ammonium ocyanate.   The active compounds or active compound combinations according to the invention can be used as such or Formulation or use form prepared by further diluting the formulation, such as It can be used in the form of solutions, suspensions, emulsions, powders, coatings and granules. These may be produced in the usual manner, for example by spraying, spraying, atomizing. It can be applied by atomizing or spreading.   In the use experiments performed, the compounds of formula (I) or (Ia) )-(E) herbicides from the second group, such as N-phosphonomethyl- Semi-selective control of weed control by combination of glycine with isopropyl ammonium salt Very good properties for use in non-selective and non-selective fields ("summary") .

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁶ Identification code FI A01N 43:54 43:40 47:28) (81) Designated country EP (AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE), OA (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG) , AU, BB, BG, BR, BY, CA, CN, CZ, FI, HU, JP, KR, KZ, LK, MX, NO, NZ, PL, RO, RU, SK, UA, US (72) Inventor André, Roland D. 40664 Langenf Oelt Dechant-Miebazhabeek, Germany 37 (72) Inventor Driyouz, Mark Wilhelm de Tsu Federal Republic Day -40,764 Rangenfu elutriation Goethe Shiyu Butler Se 38

Claims (1)

[Claims]   1. An effective amount of at least one general formula (I) Aryluracil or aryl-thiouracil of isomer or isomer of the above A compound of general formula (Ia)     Wherein in each case in formulas (I) and (Ia),     Q¹Represents oxygen or sulfur,     Q^TwoRepresents oxygen or sulfur,     R¹Represents hydrogen or halogen;     R^TwoRepresents halogen or cyano,     R^ThreeIs the base     -A¹-A^Two-A^Three     Where     A¹Represents a single bond or represents oxygen, sulfur, -SO-, -SO_Two-, -CO -Or group -NA^Four-, Where A^FourIs hydrogen, hydro Xyl, alkyl, alkoxy, aryl, alkylsulfonyl or aryl Represents sulfonyl, or     A¹Is further optionally substituted in each case with alkanediyl, Benzyl, azaalkenediyl, alkynediyl, cycloalkanediyl, shik Represents loalkenediyl or arenediyl,     A^TwoIs a single bond, oxygen, sulfur, -SO-, -SO_Two-, -CO- or group -N- A^Four-, Where A^FourIs hydrogen, alkyl, aryl, alkylcarbonyl, Represents alkylsulfonyl or arylsulfonyl, or     A^TwoIs further optionally substituted in each case with alkanediyl, Benzyl, azaalkenediyl, alkynediyl, cycloalkanediyl, shik Represents loalkenediyl or arenediyl, and     A^ThreeIs hydrogen, hydroxyl, mercapto, amino, cyano, isocyano, Ocyanato, nitro, carboxyl, carbamoyl, thiocarbamoyl, sulfo Represents chlorosulfonyl, halogen or, in each case, optionally substituted Optionally alkyl, alkoxy, alkylthio, alkylsulfinyl, al Killsulfonyl, alkylamino, dialkylamino, alkoxycarbonyl, Dialkoxy (thio) phosphoryl, alkenyl, alkenyloxy, alkenyl Amino, alkylideneamino, alkenyloxycarbonyl, alkynyl, alky Quinyloxy, alkynylamino, alkynyloxycarbonyl, cycloalkyl , Cycloalkyloxy, Chloroalkylalkyl, cycloalkylalkoxy, cycloalkylideneamino , Cycloalkyloxycarbonyl, cycloalkylalkoxycarbonyl, a Reel, aryloxy, arylalkyl, arylalkoxy, arylo Xycarbonyl, arylalkoxycarbonyl, heterocyclic, heterocyclic alkyl, Represents a heterocyclic alkoxy or a heterocyclic alkoxycarbonyl,     R^FourRepresents hydrogen, halogen or optionally substituted alkyl,     R^FiveRepresents hydrogen, halogen or optionally substituted alkyl, And     R⁶Is hydrogen, hydroxyl, amino, or, in each case, optionally substituted Represents alkyl, alkoxy, alkenyl or alkynyl which may be A semi-selective and non-selective herbicidal composition, characterized by comprising:   2. An effective amount of at least one general formula (I) Aryluracil or aryl-thiouracil of isomer or isomer of the above A compound of general formula (Ia)     Wherein in each case in formulas (I) and (Ia),     Q¹Represents oxygen or sulfur,     Q^TwoRepresents oxygen or sulfur,     R¹Represents hydrogen or halogen;     R^TwoRepresents halogen or cyano,     R^ThreeIs the base     -A¹-A^Two-A^Three     Where     A¹Represents a single bond or represents oxygen, sulfur, -SO-, -SO_Two-, -CO -Or group -NA^Four-, Where A^FourIs hydrogen, hydroxyl, alkyl, Represents alkoxy, aryl, alkylsulfonyl or arylsulfonyl Or     A¹Is further optionally substituted in each case with alkanediyl, Benzyl, azaalkenediyl, alkynediyl, cycloalkanediyl, shik Represents loalkenediyl or arenediyl,     A^TwoIs a single bond, oxygen, sulfur, -SO-, -SO^Two-, -CO- or group -N- A^Four-, Where A^FourIs hydrogen, alkyl, aryl, alkylcarbonyl, Alkylsulfonyl or arylsulfoni Or     A^TwoIs further optionally substituted in each case with alkanediyl, Benzyl, azaalkenediyl, alkynediyl, cycloalkanediyl, shik Represents loalkenediyl or arenediyl, and     A^ThreeIs hydrogen, hydroxyl, mercapto, amino, cyano, isocyano, Ocyanato, nitro, carboxyl, carbamoyl, thiocarbamoyl, sulfo Represents chlorosulfonyl, halogen or, in each case, optionally substituted Optionally alkyl, alkoxy, alkylthio, alkylsulfinyl, al Killsulfonyl, alkylamino, dialkylamino, alkoxycarbonyl, Dialkoxy (thio) phosphoryl, alkenyl, alkenyloxy, alkenyl Amino, alkylideneamino, alkenyloxycarbonyl, alkynyl, alky Quinyloxy, alkynylamino, alkynyloxycarbonyl, cycloalkyl , Cycloalkyloxy, cycloalkylalkyl, cycloalkylalkoxy Si, cycloalkylideneamino, cycloalkyloxycarbonyl, cycloalkyl Killed alkoxycarbonyl, aryl, aryloxy, arylalkyl, Reel alkoxy, aryloxycarbonyl, arylalkoxycarbonyl , Heterocyclic, heterocyclic alkyl, heterocyclic alkoxy or heterocyclic alkoxyca Stands for rubonil,     R^FourRepresents hydrogen, halogen or optionally substituted alkyl,     R^FiveRepresents hydrogen, halogen or optionally substituted alkyl Express, and     R⁶Is hydrogen, hydroxyl, amino, or, in each case, optionally substituted Represents alkyl, alkoxy, alkenyl or alkynyl which may be And, in addition, the following compounds (a) to (e):   (A) carboxylic acids such as 2,4-dichloro-phenoxyacetic acid (2,4-D), Amino-3,5,6-trichloro-pyridin-2-yl-oxy-acetic acid (triclopyr) 2-Amino-4- (hydroxymethylphosphinyl) -ammonium butyrate (Glufo Ammonium), γ- (hydroxymethylphosphinyl) -1-α-amino Butyryl-1-alanyl-1-alanine (bialaphos), N-phosphonomethyl-glyci (Glyphosate) and its isopropyl ammonium salt and trimethyl sulfone Honium salt or 2- (4,5-dihydro-4-methyl-4-i-propyl-5-oxo -1H-Imidazol-2-yl) -pyridine-3-carboxylic acid (imazapyr) and its Isopropyl ammonium salt;   (B) diphenyl ethers such as 2-chloro-4-trifluoromethyl-phenyl 3-ethoxy-4-nitrophenyl ether (oxyfluorfen);   (C) diazine (on) or triazine (on), for example 2-chloro-4-e Tylamino-6-i-propyl-amino-1,3,5-triazine (atrazine), 2- Chloro-4,6-bis-ethylamino-1,3,5-triazine (simazine), 5-bro Mo-3-s-butyl-6-methyl-uracil (Bromasil) or 4-amino-6-t-butyl Tyl-4,5-dihydro-3-methylthio-1,2,4-triazin-5-one (metrib gin);   (D) urea, for example, 3- (3,4-dichloro-phenyl) -1,1-dimethyl-urea (Diuron) or 3- (4,6-dimethyl-pyrimidin-2-yl) -1- (2-meth Toxiccarbonyl-phenylsulfonyl) -urea (sulfometuron-methyl);   (E) pyridine derivatives such as 1,1'-dimethyl-4,4'bipyridinium chloride (Paraquat) or 1,1'-ethylene-2,2'-bipyridinium chloride (diquat at) Comprising one or more compounds from a second group of herbicides comprising the group of A semi-selective and non-selective herbicidal composition, characterized in that:   3. Q¹Represents oxygen or sulfur,   Q^TwoRepresents oxygen or sulfur,   R¹Represents hydrogen, fluorine, chlorine or bromine,   R^TwoRepresents fluorine, chlorine, bromine, iodine or cyano,   R^ThreeIs based   -A¹-A^Two-A^Three Where   A¹Is a single bond, oxygen, sulfur, -SO-, -SO_Two-, -CO- or group -NA^Four , Where A^FourIs hydrogen, hydroxyl, C₁~ C_Four-Alkyl, C₁~ C_Four-A Lucoxy, phenyl, C₁~ C_Four-Alkylsulfonyl or phenylsulfonyl Represents, or   A¹Is further optionally substituted with fluorine, chlorine or bromine.₁~ C₆- Alkanediyl, C_Two~ C₆-Alkenjile, C_Two~ C₆-Azaalkenediyl, C_Two ~ C₆-Alkyndiyl, C_Three~ C₆-Cycloalkanediyl, C_Three~ C₆-Cycloa Represents lukendiyl or phenylene,   A^TwoIs a single bond, oxygen, sulfur, -SO-, -SO_Two-, -CO- or group -NA^Four , Where A^FourIs hydrogen, hydroxyl, C₁~ C_Four-Alkyl, C₁~ C_Four-A Lucoxy, phenyl, C₁~ C_Four-Alkylsulfonyl or phenylsulfonyl Represents, or   A^TwoIs further optionally substituted with fluorine, chlorine or bromine.₁~ C₆- Alkanediyl, C_Two~ C₆-Alkenjile, C_Two~ C₆-Azaalkenediyl, C_Two ~ C₆-Alkyndiyl, C_Three~ C₆-Cycloalkanediyl, C_Three~ C₆-Cycloa Represents lukendiyl or phenylene,   A^ThreeIs hydrogen, hydroxyl, amino, cyano, isocyano, thiocyanato, Toro, carboxyl, carbamoyl, thiocarbamoyl, sulfo, chlorosulfo Nyl, halogen, or each having 1 to 6 carbon atoms in the alkyl group; Halogen or C respectively₁~ C_Four-Alkyl optionally substituted with alkoxy , Alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, a Alkylamino, dialkylamino, alkoxycarbonyl or dialkoxy ( Thio) phosphoryl, or alkenyl, alkylidene or alkynyl, respectively Having 2 to 6 carbon atoms in the group, each of which may be optionally substituted by halogen Alkenyl, alkenyloxy, alkenylamino, alkylideneamino, al Enyloxycarbonyl, alkynyl, alkynyloxy, alkynylamino Or alkynyloxycarbonyl or a carbon atom in each cycloalkyl group. Having from 3 to 6 carbon atoms and, if appropriate, from 1 to 4 carbon atoms in the alkyl radical, and Logen, cyano, carboxyl, C₁~ C_Four-Alkyl and / or C₁~ C_Four-Al Cycloalkyl, cycloalkyloxy optionally substituted with oxycarbonyl Si, cycloal Killalkyl, cycloalkylalkoxy, cycloalkylideneamino, cyclo Represents alkyloxycarbonyl or cycloalkylalkoxycarbonyl Or nitro, cyano, carboxyl, halogen, C₁~ C_Four-Alkyl, C₁~ C_Four-Halogenoalkyl, C₁~ C_Four-Alkyloxy, C₁~ C_Four-Halogenoa Alkyloxy and / or C₁~ C_Four-Even when substituted with alkoxycarbonyl Good phenyl, phenyloxy, phenyl-C₁~ C_Four-Alkyl, phenyl-C₁~ C_Four-Alkoxy, phenyloxycarbonyl or phenyl-C₁~ C_Four-Alkoki Cicarbonyl, (in each case optionally completely or partially hydrogenated Pyrrolyl, pyrazolyl, imidazolyl, triazolyl, furyl, thieni , Oxazolyl, isoxazolyl, thiazolyl, isothiazolyl, oxadia Zolyl, thiadiazolyl, pyridinyl, pyrimidinyl, triazinyl, pyrazo Lil-C₁~ C_Four-Alkyl, furyl-C₁~ C_Four-Alkyl, thienyl-C₁~ C_Four-Al Kill, oxazolyl-C₁~ C_Four-Alkyl, isoxasol-C₁~ C_Four-Alkyl, j Azor-C₁~ C_Four-Alkyl, pyridinyl-C₁~ C_Four-Alkyl, pyrimidinyl-C₁ ~ C_Four-Represents alkyl, pyrazolylmethoxy, furylmethoxy, or Represents hydropyranylmethoxy or pyridylmethoxy,   R^FourRepresents hydrogen, fluorine, chlorine, bromine, or optionally fluorine and / or Represents an alkyl having 1 to 4 carbon atoms which may be substituted with chlorine,   R^FiveRepresents hydrogen, fluorine, chlorine, bromine, or optionally fluorine and / or Represents an alkyl having 1 to 4 carbon atoms which may be substituted by chlorine, hand   R⁶Represents hydrogen, hydroxyl, amino, or up to 4 carbon atoms each And each optionally substituted with fluorine, chlorine or cyano Represents alkoxy, alkenyl or alkynyl, An effective amount of at least one compound of formula (I) or (Ia) according to claim 1 A semi-selective and non-selective herbicidal composition, characterized in that it comprises a compound.   4. Q¹Represents oxygen or sulfur,   Q^TwoRepresents oxygen or sulfur,   R¹Represents hydrogen, fluorine, chlorine or bromine,   R^TwoRepresents fluorine, chlorine, bromine, iodine or cyano,   R^ThreeIs based   -A¹-A^Two-A^Three Where   A¹Is a single bond, oxygen, sulfur, -SO-, -SO_Two-, -CO- or group -NA^Four , Where A^FourIs hydrogen, hydroxyl, C₁~ C_Four-Alkyl, C₁~ C_Four-A Lucoxy, phenyl, C₁~ C_Four-Alkylsulfonyl or phenylsulfonyl Represents, or   A¹Is further optionally substituted with fluorine, chlorine or bromine.₁~ C₆- Alkanediyl, C_Two~ C₆-Alkenjile, C_Two~ C₆-Azaalkenediyl, C_Two ~ C₆-Alkyndiyl, C_Three~ C₆-Cycloalkanediyl, C_Three~ C₆-Cycloa Represents lukendiyl or phenylene,   A^TwoIs a single bond, oxygen, sulfur, -SO-, -SO_Two-, -CO- or group -NA^Four , Where A^FourIs hydrogen, hydroxyl, C₁~ C_Four-Al Kill, C₁~ C_Four-Alkoxy, phenyl, C₁~ C_Four-Alkylsulfonyl or Represents phenylsulfonyl, or   A^TwoIs further optionally substituted with fluorine, chlorine or bromine.₁~ C₆- Alkanediyl, C_Two~ C₆-Alkenjile, C_Two~ C₆-Azaalkenediyl, C_Two ~ C₆-Alkyndiyl, C_Three~ C₆-Cycloalkanediyl, C_Three~ C₆-Cycloa Represents lukendiyl or phenylene,   A^ThreeIs hydrogen, hydroxyl, amino, cyano, isocyano, thiocyanato, Toro, carboxyl, carbamoyl, thiocarbamoyl, sulfo, chlorosulfo Nyl, halogen, or each having 1 to 6 carbon atoms in the alkyl group; Halogen or C respectively₁~ C_Four-Alkyl optionally substituted with alkoxy , Alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, a Alkylamino, dialkylamino, alkoxycarbonyl or dialkoxy ( Thio) phosphoryl, or alkenyl, alkylidene or alkynyl, respectively Having 2 to 6 carbon atoms in the group, each of which may be optionally substituted by halogen Alkenyl, alkenyloxy, alkenylamino, alkylideneamino, al Enyloxycarbonyl, alkynyl, alkynyloxy, alkynylamino Or alkynyloxycarbonyl or a carbon atom in each cycloalkyl group. Having from 3 to 6 carbon atoms and, if appropriate, from 1 to 4 carbon atoms in the alkyl radical, and Logen, cyano, carboxyl, C₁~ C_Four-Alkyl and / or C₁~ C_Four-Al Cycloalkyl, cycloalkyloxy optionally substituted with oxycarbonyl Si, cycloalkylalkyl, cycloalkylalkoxy, cycloalkylidene Amino, cycloalkyloxycarbonyl or cycloalkylalkoxycar Represents carbonyl, nitro, cyano, carboxyl, halogen, C₁~ C_Four-Alkyl, C₁~ C_Four-Halogenoalkyl, C₁~ C_Four-Alkyloxy, C₁~ C_Four-Halogenoalkyloxy and / or C₁~ C_Four-Substituted with alkoxycarbonyl Optionally substituted phenyl, phenyloxy, phenyl-C₁~ C_Four-Alkyl, Phenyl-C₁~ C_Four-Alkoxy, phenyloxycarbonyl or phenyl-C₁ ~ C_Four-Alkoxycarbonyl, (in each case complete or partial water Pyrrolyl, pyrazolyl, imidazolyl, triazolyl, Furyl, thienyl, oxazolyl, isoxazolyl, thiazolyl, isothiazoly , Oxadiazolyl, thiadiazolyl, pyridinyl, pyrimidiniryl, tria Dinyl, pyrazolyl-C₁~ C_Four-Alkyl, furyl-C₁~ C_Four-Alkyl, thienyl -C₁~ C_Four-Alkyl, oxazolyl-C₁~ C_Four-Alkyl, isoxasol-C₁~ C_Four -Alkyl, thiazole-C₁~ C_Four-Alkyl, pyridinyl-C₁~ C_Four-Alkyl, pi Limidinyl-C₁~ C_Four-Represents alkyl, pyrazolylmethoxy, furylmethoxy Or represents perhydropyranylmethoxy or pyridylmethoxy,   R^FourRepresents hydrogen, fluorine, chlorine, bromine, or optionally fluorine and / or Represents an alkyl having 1 to 4 carbon atoms which may be substituted with chlorine,   R^FiveRepresents hydrogen, fluorine, chlorine, bromine, or optionally fluorine and / or Represents an alkyl having 1 to 4 carbon atoms which may be substituted by chlorine, hand   R⁶Represents hydrogen, hydroxyl, amino, or up to 4 carbon atoms each And each optionally substituted with fluorine, chlorine or cyano Represents an optionally substituted alkyl, alkoxy, alkenyl or alkynyl, 3. An amount of at least one compound of formula (I) or (Ia) according to claim 2 , And, in addition, the following compounds (a) to (e):   (A) carboxylic acids such as 2,4-dichloro-phenoxyacetic acid (2,4-D), Amino-3,5,6-trichloro-pyridin-2-yloxy-acetic acid (triclopyr), 2-Amino-4- (hydroxymethylphosphinyl) -ammonium butyrate (glucofi Ammonium), γ- (hydroxymethylphosphinyl) -1-α-aminobu Tyryl-1-alanyl-1-alanine (bialaphos), N-phosphonomethyl-glycine (Glyphosate) and its isopropyl ammonium salt and trimethyl sulfo Ammonium salt, or 2- (4,5-dihydro-4-methyl-4-i-propyl-5-oxo- 1H-imidazol-2-yl) -pyridine-3-carboxylic acid (imazapyr) and its i Isopropyl ammonium salt;   (B) diphenyl ethers such as 2-chloro-4-trifluoromethyl-phenyl 3-ethoxy-4-nitrophenyl ether (oxyfluorfen);   (C) diazine (on) or triazine (on), for example 2-chloro-4-e Tylamino-6-i-propyl-amino-1,3,5-triazine (atrazine), 2- Chloro-4,6-bis-ethylamino-1,3,5-triazine (simazine), 5-bro Mo-3-s-butyl-6-methyl-uracil (Bromasil) or 4-amino-6-t-butyl Tyl-4,5-dihydro-3-methylthio-1,2,4-triazin-5-one (metrib gin);   (D) urea, for example, 3- (3,4-dichloro-phenyl) -1,1-dimethyl Cyl-urea (diuron) or 3- (4,6-dimethyl-pyrimidin-2-yl) -1 -(2-methoxycarbonyl-phenylsulfonyl) -urea (sulfometuron-meth Chill);   (E) pyridine derivatives such as 1,1'-dimethyl-4,4'-bipyridinium chloride (Paraquat) or 1,1'-ethylene-2,2'-bipyridinium chloride Quat) Comprising one or more compounds from a second group of herbicides comprising the group of A semi-selective and non-selective herbicidal composition, characterized in that:   5. In combinations of active compounds, the aryluracil of formula (I) or Preparation of a compound of the formula (Ia) which is reel-thiouracil or an isomer thereof A second group of herbicides of the group of compounds (a) to (e) according to claim 2 Wherein the weight ratio of the active compound to the active compound is between 1: 0.001 and 1: 1000. 3. A semi-selective and non-selective herbicidal composition according to claim 2.   6. The active compound according to claim 1 or 3, or the active compound according to claim 2 or 3. Can act on the weeds and / or their environment with the active compound combinations according to clause 4. And a method for controlling semi-selective and non-selective weeds.   7. 4. The method of claim 1 or 3 for semi-selective and non-selective weed control. Use of an active compound according to claim 2 or a combination of active compounds according to claims 2 or 4. for.   8. The active compound according to claim 1 or 3, or the active compound according to claim 2 or 3. Mixes the active compound combinations according to item 4 with bulking agents and / or surfactants. A semi-selective and non-selective herbicidal composition, characterized in that: Manufacturing method.