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1. (EP0448723) HERBICIDAL COMPOSITION AND METHOD OF KILLING WEED

Office : European Patent Office
Application Number: 90914950 Application Date: 12.10.1990
Publication Number: 0448723 Publication Date: 02.10.1991
Publication Kind : A4
Prior PCT appl.: Application Number:JP1990001317 ; Publication Number: Click to see the data
IPC:
A 01N
A 01N
A01N 47/30
A 01N
A 01N
A 01N
A 01N
A HUMAN NECESSITIES
01
AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
N
PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
37
Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
10
Aromatic or araliphatic carboxylic acids, or thio-analogues thereof; Derivatives thereof
A HUMAN NECESSITIES
01
AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
N
PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
47
Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
08
the carbon atom having one or more single bonds to nitrogen atoms
28
Ureas or thioureas containing the groups N-CO-N or N-CS-N
30
Derivatives containing the group N-CO-N-aryl or N-CS-N-aryl
A HUMAN NECESSITIES
01
AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
N
PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
47
Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
08
the carbon atom having one or more single bonds to nitrogen atoms
28
Ureas or thioureas containing the groups N-CO-N or N-CS-N
30
Derivatives containing the group N-CO-N-aryl or N-CS-N-aryl
A HUMAN NECESSITIES
01
AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
N
PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
43
Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
34
having rings with one nitrogen atom as the only ring hetero atom
40
six-membered rings
A HUMAN NECESSITIES
01
AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
N
PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
43
Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
64
having rings with three nitrogen atoms as the only ring hetero atoms
707
1,2,3- or 1,2,4-Triazines; Hydrogenated 1,2,3- or 1,2,4-triazines
A HUMAN NECESSITIES
01
AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
N
PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
43
Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
72
having rings with nitrogen atoms and oxygen or sulfur atoms, as ring hetero atoms
88
six-membered rings with three ring hetero atoms
A HUMAN NECESSITIES
01
AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
N
PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
39
Biocides, pest repellants or attractants, or plant growth regulators containing aryloxy- or arylthio-aliphatic or cycloaliphatic compounds, containing the group or , e.g. phenoxyethylamine, phenylthio-acetonitrile, phenoxyacetone
02
Aryloxy-carboxylic acids; Derivatives thereof
04
Aryloxy-acetic acids; Derivatives thereof
CPC:
A01N 47/30
Applicants: MITSUI PETROCHEMICAL INDUSTRIES, LTD.
Inventors: TAKEMATSU, TETSUO PLANT SCIENCE RESEARCH INST.
KURAMOCHI, HITOSHI MITSUI PETROCHEMICAL IND. LTD.,
SATO, TAKASHI MITSUI PETROCHEMICAL IND. LTD.,
Priority Data: 26610489 16.10.1989 JP
950190 20.01.1990 JP
Title: (DE) HERBIZIDE ZUSAMMENSETZUNG UND VERFAHREN ZUR UNKRAUTVERNICHTUNG.
(EN) HERBICIDAL COMPOSITION AND METHOD OF KILLING WEED
(FR) COMPOSITION HERBICIDE ET PROCEDE DE DESTRUCTION DES MAUVAISES HERBES.
Abstract:
(EN) A herbicidal composition comprising a combination of a N,N-disubstituted urea of formula (I) with a compound selected from the group consisting of 3,6-dichloro-2-methoxybenzoic acid, Ä(3,5,6-trichloro-2-pyridyl)oxyÜ acetic acid/triethylamine salt, 2-(4-chloro-2-methylphenoxy)propionic acid, 4-amino-3,5-dichloro-6-fluoro-2-pyridyloxyacetic acid, 3-isopropyl-1H-2,1,3-benzothiazin-4(3H)-one 2,2-dioxide, and 4-amino-6-(1,1-dimethylethyl)-3-(methylthio)-1,2,4-triazin-5(4H)-one. This combination exhibits a herbicidal effect against a wide variety of weeds, with a relatively low dose while giving no damages to valuable crops, so that it can be used safely.
(FR) Composition herbicide comprenant de l'urée N,N-disubstituée de formule (I) combinée avec un composé sélectionné dans le groupe comprenant l'acide 3,6-dichloro-2-méthoxybenzoïque, l'acide [(3,5,6-trichloro-2-pyridyl)oxy]acétique/sel de triéthylamine, l'acide 2-(4-chloro-2-méthylphénoxy)propionique, l'acide 4-amino-3,5-dichloro-6-fluoro-2-pyridyloxyacétique, le 2,2-dioxyde de 3-isoproyl-1H-2,1,3-benzothiazin-4(3H)-one, et le 4-amino-6-(1,1-diméthyléthyl)-3-(méthylthio)-1,2,4-triazin-5(4H)-one. Cette combinaison présente des effets herbicides contre une grande variété de mauvaises herbes, avec une dose relativement faible, et n'endommage pas les cultures, ce qui permet de l'utiliser en toute sécurité.
Also published as:
US5223016CA2042585KR1019920700540WO/1991/005474