Patent EP-2092825-A1 (EP)
Inventor: HACKER ERWIN DR
IPC: A01N47/36
Filed: 2008-02-21
Abstract: Herbicidal combination comprises: (A) one or more herbicides from N-(1,2,3,4-tetrahydro-naphthalen-1-yl)-[1,3,5]triazine-2,4-diamine compound (I) or its salt; and (B) one or more herbicidal active agent from the group of (B1), (B2) and (B3), where (B1) is e.g. thiencarbazone and its ester and salts, tembotrione and its salt or 4-hydroxy-3-[[2-[(2-methoxy-ethoxy)-methyl]-6-trifluoromethyl-3-pyridinyl]-carbonyl]-bicyclo[3.2.1]-oct-3-en-2-one (SYN-449) and its salt, (B2) is e.g. pyrasulfotole and its salt or aminocyclopyrachlor and its salt and ester, and (B3) is pyroxasulfone (KIH-485). Herbicidal combination comprises: (A) one or more herbicides from N-(1,2,3,4-tetrahydro-naphthalen-1-yl)-[1,3,5]triazine-2,4-diamine compound of formula (I) or its salt; and (B) one or more herbicidal active agent from the group of (B1), (B2) and (B3), where (B1) is a herbicidal active agent suitable for the post-emergent application against monocotyledonous or dicotyledonous damage plant, which is thiencarbazone and its ester and salts, tembotrione and its salt, [[3-[2-chloro-5-[3,6-dihydro-3-methyl-2,6-dioxo-4-(trifluoromethyl)-1(2H)-pyrimidinyl]-4-fluorophenoxy]-2-pyridinyl]oxy]-acetic acid ethyl ester (SYN-523), pyroxsulam and its salt, penoxsulam and its salt or 4-hydroxy-3-[[2-[(2-methoxy-ethoxy)-methyl]-6-trifluoromethyl-3-pyridinyl]-carbonyl]-bicyclo[3.2.1]-oct-3-en-2-one (SYN-449) and its salt, (B2) is a herbicidal active agent suitable for the post-emergent application against dicotyledonous damage plants, which is pyrasulfotole and its salt, trifloxysulfuron and its salt, saflufenacil and its salt, aminopyralid and its salt, ethofumesate or aminocyclopyrachlor and its salt and ester, and (B3) is a herbicidal active agent suitable for the pre-emergent application against monocotyledonous or dicotyledonous damage plant, which is pyroxasulfone (KIH-485). R 1> : H or CZ 1>Z 2>Z 3>; either Z 1> : H, halo, (1-6C)-alkyl, (1-6C)-haloalkyl, [(1-4C)-alkoxy]-(1-6C)alkyl or (3-6C)-cycloalkyl (all optionally substituted by one or more halo, (1-4C)-alkyl or (1-4C)-haloalkyl), (2-6C)-alkenyl, (2-6C)-alkynyl, (2-6C)-haloalkenyl, (4-6C)cycloalkenyl, (4-6C)halocycloalkenyl, (1-6C)-alkoxy or (1-6C)-haloalkoxy; and Z 2> : H, halo, (1-6C)-alkyl or (1-4C)-alkoxy; or CZ 1>Z 2> : (3-6C)-cycloalkyl or (4-6C)-cycloalkenyl (both optionally substituted by one or more (1-4C)-alkyl); Z 3> : H, (1-6C)-alkyl, (1-4C)-alkoxy or halo; R 2>, R 3> : H, (1-4C)-alkyl, (1-4C)-haloalkyl, (3-4C)-alkenyl, (3-4C)-haloalkenyl, (3-4C)-alkynyl, (3-4C)-haloalkynyl or acyl; R 4> : H, (1-6C)-alkyl or (1-6C)-alkoxy; R 5>-R 8> : H, (1-4C)-alkyl, (1-3C)-haloalkyl, halo, (1-3C)-alkoxy, (1-3C)-haloalkoxy or cyano; and A : divalent group of formula CH 2or O, or a direct bond. Independent claims are included for: (1) a herbicidal agent comprising the herbicidal combination and one or more usual additives for the plant protection; and (2) a process for growth regulation of plants or combating weeds, comprising applying (A) and (B) together or separately by the pre-, post-emergence manner to the plants, plant parts, seeds or the cultivated areas. [Image] ACTIVITY : Herbicide; Plant growth regulant; Insecticide; Fungicide; Antibacterial; Virucide. MECHANISM OF ACTION : None given.