Herbicidal combinations, useful e.g. to combat undesirable plant growth in plants, comprises a 3-phenoxy-1H-pyrazole compound, and a compound containing e.g. inhibitors of protoporphyrinogen oxidase, preferably azafenidin

摘要

Herbicidal combinations (Q) comprises an effective concentration of at least a 3-phenoxy-1H-pyrazole compound of formula (I) and its salts; and at least a compound (II) comprising e.g. (a) inhibitors of branched amino acid biosynthesis (preferably amidosulfuron), (b) inhibitors of the photosynthetic of electron carrier (preferably atrazine), (c) synthetic auxin (preferably dicamba), (d) inhibitors of fatty acid organic synthesis (preferably cyhalofop) and (e) inhibitors of cell segmentation (preferably alachlor). Herbicidal combinations (Q) comprises an effective concentration of at least a 3-phenoxy-1H-pyrazole compound of formula (I) and its salts; and at least a compound (II) comprising (a) inhibitors of branched amino acid biosynthesis (preferably amidosulfuron, amidosulfuron-sodium, chlorimuron, chlorimuron-ethyl, flazasulfuron, flucarbazone, flucarbazone-sodium, flupyrsulfuron, flupyrsulfuron-methyl-sodium, imazamethabenz, imazamethabenz-methyl, imazamox, imazypyr, iodosulfuron, iodosulfuron-methyl-sodium, mesosulfuron, mesosulfuron-methyl, mesosulfuron-methyl-sodium, metsulfuron, propoxycarbazone, propoxycarbazone-sodium, sulfometuron, sulfometuron-methyl, sulfosulfuron, thiencarbazone, thiencarbazone-methyl, thifensulfuron, thifensulfuron-methyl, triasulfuron, tribenuron or tribenuron-methyl), (b) inhibitors of the photosynthetic of electron carrier (preferably amicarbazone, atrazine, bromacil, bromacil-sodium, bromoxynil, bromoxynil-heptanoate, bromoxynil-octanoate, bromoxynil-potassium, diuron, ioxynil, ioxynil-octanoate, ioxynil-sodium, isoproturon, metribuzin, simazine, tebuthiuron or terbuthylazine), (c) synthetic auxin (preferably 2,4-dichlorophenoxy acetic acid, 2,4-sodiumdichlorophenoxy acetic acid, clopyralid, clopyralid methyl, dicamba, dicamba methyl, fluroxypyr, fluroxypyr-meptyl, picloram, picloram methyl, quinclorac, quinmerac, triclopyr, triclopyr-ethyl, 2-methyl-4-chlorophenoxyethanoic acid, 2-(4-chloro-2-methyl-phenoxy) propionic acid or dichlorophenoxypropionic acid), (d) inhibitors of fatty acid organic synthesis (preferably clodinafop, clodinafop-propargyl, cyhalofop, cyhalofop-butyl, diclofop, diclofop methyl, fenoxaprop, fenoxaprop-P-ethyl, fluazifop, fluazifop-P-butyl, haloxafop, haloxafop-P-methyl, pinoxaden, quizalofop, quizalofop-P-ethyl, clethodim, sethoxydim or tepraloxydim), (e) inhibitors of cell segmentation (preferably acetochlor, alachlor, fentrazamide, flufenacet, isoxaben, mefenacet, metazachlor, metolachlor, S-metolachlor or thiazopyr), (f) inhibitors of the fatty acid biosynthese-carotinoidbiosynthese (preferably diflufenican, clomazone or picolinafen), (g) inhibitors of hydroxyphenylpyruvate-dioxygenase (preferably isoxaflutole, mesotrione, sulcotrione, pyrasulfotole, tembotrione, tefuryltrione or topramezone), (h) inhibitors of protoporphyrinogen oxidase (preferably azafenidin, butafenacil, carfentrazone, carfentrazone-ethyl, flumiclorac, flumiclorac-pentyl, fomesafen, fomesafen- sodium, lactofen, oxadiargyl or oxyfluorfen), (i) inhibitors of carotenoid biosynthesis (preferably aclonifen, flurtamone or norflurazon), (j) inhibitors of microtubuli construction (preferably oryzalin, pendimethalin or trifluralin), (h) diquat, diquat dibromide, paraquat, paraquat dichloride, naproanilide, pyroxasulfone, glyphosate, glyphosate-trimesium, sulfosate, glufosinate, glufosinate-ammonium or phosphinotricin, (i) inhibitors of cellulose biosynthesis (preferably (S)-2-amino-4-(4-phenyl-1-cyclopropyl-butylamino)-6-(1-fluor-1-methyl-ethyl)-1,3,5-triazine, 2-amino-4-[(1R,2S )-2,6-dimethyl-indan-1-ylamino]-6-[(1RS)-1-fluorethyl]-1,3,5-triazine, 2-amino-4-[(1R,2R)-2,6-dimethyl-indan-1-ylamino]-6-[(1RS)-1-fluoroethyl]-1,3,5-triazine, 2-amino-4-[(1R,2S)-2,6-dimethyl-indan-1-yl-amino]- 6-[(1R)-1-fluoro-ethyl]-1,3,5-triazine, 2-amino-4-[(1R,2R)-2,6-dimethyl-indan-1-ylamino]-6-[(1R)-1-fluoro-ethyl]-1,3,5-triazine or 2-amino-4-[(1R,2S)-2,6-dimethyl-indan-1-yl-amino]-6-[(1S)-1-fluoro-ethyl]-1,3,5-triazine), where the weight ratio of (I) and (II) is 1:800-5000:1. R1H, F, Cl, Br, (1-3C)-alkyl, (2-3C)-alkenyl, (2-3C)-alkynyl, (1-3C)-alkoxy, halo-(1-3C)-alkyl, halo-(1-3C)-alkoxy or CN; R2CF3 or CHF2; R3CH3 or C2H5; A : 1H-pyrazole moiety of formula (a1), pyridine moiety of formula (a2), benzene moiety of formula (a3) or thiophene moiety of formula (a4); R4a : CF3, CHF2, fluoromethyl, trifluoromethoxy or difluoromethoxy; R4b : (1-3C)-alkyl; R5CF3, CHF2, fluoro-methyl, trifluoromethoxy, difluoromethoxy, Cl or CN; R6H, F, Cl, Br or (1-3C)-alkyl; and R7, R8CF3, CHF2, trifluoromethoxy, difluoromethoxy, Cl or CN. [Image] [Image] ACTIVITY : Herbicide. MECHANISM OF ACTION : None given.