Patent DE-19955662-A1 (DE)
Title: Synergistic herbicidal composition useful for selective weed control in crops, especially maize, comprises carbamoyl-triazolinone derivative, another herbicide, e.g. azafenidin, and optionally safener
Inventor: FEUCHT DIETER
IPC: A01N47/38
Filed: 1999-11-19
Abstract: A composition contains an active agent combination of: (A) at least one 2-carbamoyl-2,4-dihydro-3H-1,2,4-triazol-3-one derivative herbicide (I); (B) at least one of 80 other specific herbicides; and optionally (C) at least one of 20 specific safeners.  A composition contains an active agent combination of:  (A) at least one of carbamoyl-triazolinone derivatives of formula (I); (B) at least one second herbicide selected from aciflorfen-sodoium, amitrole, azafenidin, azimosulfuron, beflebutamid, benazolin, benfluralin, bensulfuron, benzfendizone, benzobicyclon, benzoylprop-ethyl, butafencil-allyl, butroxydim, cafenstrole, caloxydim, chlorimuron-ethyl, cinidon-ethyl, clefoxzydim, clethodim, cycloxydim, cyhalfop-butyl, diclosulam, diflufenzopyr, dimepiperate, dimethenamid-P, epropodan, fenoxaprop-P-ethyl, fentrazamide, florasulam, fluazifop, -butyl, -P-butyl, fluazolate, flucarbazone-sodium, flumioxazin, flumipropyn, fluorochloridone, flupyrsulfuron-methyl-sodium, fomesafen, foramsulfuron, haloxyfop, -methyl, -P-methyl, -ethoxyethyl, -butyl, idosulfuron-methylsodium, isoxachlortole, isoxapyrifop, lactofen, mefenacet, mesotrione, metamitron, S-metolachlor, orbencarb, oryzalin, oxadiargyl, oxadiazon, oxaziclomefone, oxyfluorfen, picolinafen, profluazol, propanil, propaquizafop, propisochlor, procarbazone-sodium, pyrazogyl, pyribenzoxim, pyriftalid, pyriminobac-methyl, pyrithiobac-sodium, quinchlorac, quizalofop, -ethyl, -P-ethyl, -P-tefuryl, sethoxydim, thiazopyr, triclopyr, trifloxysulfuron, triflusulfuron-methyl, tritosulfuron, N-((4,6-dimethoxy-2-pyrimidinyl)-amino)-carbonyl)-3-(N-methyl-N-methyl sulfonyl-amino)-2-pyridinesulfonamide, N-(((((4,6-dimethoxy-2-pyrimidinyl)-amino)-carbonyl)-amino)-sulfonyl)- 4-(((methylsulfonyl)-amino)-methyl)-benzoic acid methyl ester or 4-(4,5-dihydro-4-methyl-5-oxo-(3-trifuloromethyl)-1H-1,24-triazol-1-yl )-2-((ethylsulfonyl)-amino)-5-fluorobenzene-carbothioamide; and optionally (C) at least one safener selected from 4-dichloroacetyl-1-oxa-4-aza-spiro-(4,5)-decane, dicyclonon, benoxacor, cloquintocet-mexyl, cyometrinil, 2,2-dichloro-N-(2-oxo-2-(2-propenylamino)-ethyl)-N-(2-propenyl)-acetam ide, dichlormid, dymron, fenclorim, fenchlorazol-ethyl, flurazole, fluxofenim, furilazole, isoxadifen-ethyl, mefenpyr-diethyl, 2-dichloromethyl-2-methyl-1,3-dioxolan, 1,8-naphthalic anhydride, oxabetrinil, 2,2-dichloro-N-(1,3-dioxolan-2-yl-methyl)-N-(2-propenyl)-acetamide, 3-dichloroacetyl-2,2-dimethyl-oxazolidine, 3-dichloroacetyl-2,2,5-trimethyl-oxazolidine, 1-(2-chlorophenyl)-5-phenyl-1H-pyrazole-3-carboxylic acid methyl ester and N-(2-methoxybenzoyl)-4-(methylaminocarbonylamino)-benzenesulfonamide. R1 = H, OH or NH2; or alkyl, alkenyl, alkynyl, alkoxy, alkenyloxy, alkynyloxy, alkylamino, alkenylamino, alkynylamino, alkylideneamino, dialkylamino, cycloalkyl, cycloalkylalkyl, aryl or aralkyl (all optionally substituted); R2 = alkyl, alkenyl, alkynyl, alkoxy, alkenyloxy, alkynyloxy, alkylthio, alkenylthio, alkynylthio, alkylamino, alkenylamino, alkynylamino, dialkylamino, cycloalkyl, cycloalkoxy, cycloalkylalkyl, aryl, aryloxy, arylamino or aralkyl (all optionally substituted); and R3 = alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkylalkyl, aralkyl, aralkenyl or aralkynyl (all optionally substituted). An Independent claim is included for the preparation of the composition, by mixing (A), (B) and optionally (C) with extenders and/or surfactants.