EP1351571A2 - Herbicides selectifs a base de derives de pyridine 2,6-disubstituee - Google Patents

Herbicides selectifs a base de derives de pyridine 2,6-disubstituee

Info

Publication number
EP1351571A2
EP1351571A2 EP00971424A EP00971424A EP1351571A2 EP 1351571 A2 EP1351571 A2 EP 1351571A2 EP 00971424 A EP00971424 A EP 00971424A EP 00971424 A EP00971424 A EP 00971424A EP 1351571 A2 EP1351571 A2 EP 1351571A2
Authority
EP
European Patent Office
Prior art keywords
methyl
chloro
ethyl
phenyl
urea
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP00971424A
Other languages
German (de)
English (en)
Inventor
Arndt Wellmann
Dieter Feucht
Mathias Kremer
Birgit Krauskopf
Peter Dahmen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer CropScience AG
Original Assignee
Bayer CropScience AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19960778A external-priority patent/DE19960778A1/de
Application filed by Bayer CropScience AG filed Critical Bayer CropScience AG
Publication of EP1351571A2 publication Critical patent/EP1351571A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—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
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
    • A01N43/56—1,2-Diazoles; Hydrogenated 1,2-diazoles
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—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
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
    • A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings

Definitions

  • the invention relates to new herbicidal, synergistic active substance combinations which consist of known 2,6-disubstituted pyridine derivatives on the one hand and known, herbicidally active compounds and / or safeners on the other hand and which can be used with particularly good success for selective weed control in various crops.
  • 2,6-disubstituted pyridine derivatives are the subject of broad-spectrum herbicides
  • the 2,6-disubstituted pyridine derivatives when used together with known herbicidally active compounds, when used together with the compounds (safeners / antidots) improving the crop plant tolerance described below, prevent the crop plants from being damaged very well and can be used particularly advantageously as a broadly effective combination preparation for the selective control of weeds in crops of useful plants, for example cereals.
  • the invention relates to selective herbicidal compositions, characterized by an effective content of an active ingredient combination comprising
  • R 1 for an optionally mono- or polysubstituted by halogen and / or Ci-C -haloalkyl substituted 5 to 6-membered heterocycle containing 1 to 3 nitrogen atoms or for an optionally mono- or polysubstituted by halogen and / or -C-C3-haloalkyl substituted phenyl radical,
  • R 2 represents a phenoxy radical optionally substituted by halogen and / or C j -C 3 haloalkyl
  • R 3 represents a hydrogen atom or methyl
  • W represents oxygen or the group -CO-NH-
  • Chloro-2-methylphenoxy) propanoic acid (mecoprop), 3-dichloroacetyl-2,2,5-trimethyl-oxazolidine (R-29148) and 2,4-dichloro-phenoxyacetic acid (2,4-D) and its derivatives
  • R 1 preferably represents a pyrazolyl radical which is optionally mono- or polysubstituted by trifluoromethyl and methyl or an optionally mono- or polysubstituted by fluorine.
  • R 2 preferably represents an optionally halogen- and / or C1-C3-
  • Haloalkyl substituted phenoxy
  • R 3 preferably represents a hydrogen atom or methyl.
  • W preferably represents oxygen or the group -CO-NH-.
  • compositions which are characterized by comprising an active ingredient combination
  • active compounds of group 2 one or more compounds from a second group of herbicides which contains the active compounds mentioned above under (b) (“active compounds of group 2”), wherein the compound from group (b) is not flufenacet if the compound (a) 2- (3,4-difluoropheneoxy) -4-methyl-6- (l-methyl-3-trifluoromethylpyrazol-5-yl ) -pyridine,
  • compositions which comprise picolinafen as a compound of the active ingredients of group 1.
  • the active compound combinations defined above from the 2,6-disubstituted pyridine derivatives of the formula (I) and the above-mentioned active compounds from group 2, if appropriate in combination with active compounds from groups 3 and 4, with very good useful plant Compatibility has a particularly high herbicidal activity and can be used in various crops, in particular in wheat, but also in rice, corn and barley for selective weed control.
  • the new active ingredient combinations are well tolerated in many crops, and the new active ingredient combinations also combat weeds that are otherwise difficult to control.
  • the new active ingredient combinations thus represent a valuable addition to the selective herbicides.
  • active substances of group 3 in combination with one or more of the active substances of the group mentioned above 2 with very good crop tolerance, have a particularly high herbicidal activity and in different Cultures, especially in cereals and maize, especially wheat, but also in soy, potatoes and rice can be used for selective weed control.
  • Safeners or antidots which are capable of antagonizing the damaging effect of a herbicide on the cultivated plants, are particularly suitable for the group 3 active substances listed above, the damaging effect of compounds of the formula (I), in combination with one or more of the abovementioned Active substances of group 2, to almost completely cancel the cultivated plants without impairing the herbicidal activity against the weeds.
  • the active compound combinations according to the invention can be used, for example, in the following plants: Dicotyledon weeds of the genera: Sinapis, Lepidium, Galium, Stellaria, Matricaria, Anthemis, Galinsoga, Chenopodium, Urtica, Senecio, Amaranthus, Portulaca, Xanthium, Convolvulus, Ipomoea, Polygonum, Sesbania, Ambrosia, Cirsium, Carduippum, Sonuanum , Rotala, Lindernia, Lamium, Veronica, Abutilon, Emex, Datura, Viola, Galeopsis, Papaver, Centaurea, Trifolium, Ranunculus, Taraxacum.
  • plants and parts of plants can be treated.
  • Plants are understood here to mean all plants and plant populations, such as desired and undesired wild plants or cultivated plants (including naturally occurring cultivated plants).
  • Cultivated plants can be plants which can be obtained by conventional breeding and optimization methods or by biotechnological and genetic engineering methods or combinations of these methods, including the transgenic plants and including the plant cultivars which can or cannot be protected by plant breeders' rights.
  • Plant parts are to be understood to mean all above-ground and underground parts and organs of plants, such as shoots, leaves, flowers and roots, examples being leaves, needles, stems, stems, flowers, fruiting bodies, fruits and seeds, and roots, tubers and rhizomes.
  • the plant parts also include crops and vegetative and generative propagation material, for example cuttings, tubers, rhizomes, offshoots and seeds.
  • the treatment of the plants and parts of plants with the active compounds according to the invention is carried out directly or by acting on their surroundings, living space or storage space using the customary treatment methods, e.g. by dipping, spraying,
  • the synergistic effect of the active compound combinations according to the invention is particularly pronounced at certain concentration ratios. However, they can
  • Weight ratios of the active ingredients in the active ingredient combinations can be varied in relatively large ranges.
  • 1 to 1 part by weight of active compound of the formula (I) accounts for 0.01 to 1000 parts by weight, preferably 0.05 to 500 parts by weight and particularly preferably 0.1 to 100 parts by weight of active compound of group 2.
  • the advantageous effect of the compatibility of cultivated plants of the active compound combinations according to the invention is likewise particularly pronounced at certain concentration ratios.
  • the weight ratios of the active ingredients in the active ingredient combinations can be varied within relatively large ranges. In general, 1 part by weight of active compound of the formula (I), its salts or its
  • the active substance combinations can be converted into the customary formulations, such as solutions, emulsions, wettable powders, suspensions, powders, dusts, pastes, soluble powders, granules, suspension emulsion concentrates, active substance-impregnated natural and synthetic substances and very fine encapsulations in polymeric substances.
  • formulations are prepared in a known manner, e.g. B. by mixing the active ingredients with extenders, ie liquid solvents and / or solid carriers, optionally using surface-active agents, ie emulsifiers and / or dispersants and / or foam-generating agents.
  • organic solvents can also be used as auxiliary solvents.
  • auxiliary solvents e.g. organic solvents.
  • aromatics such as xylene, toluene, or alkylnaphthalenes
  • chlorinated aromatics and chlorinated aliphatic hydrocarbons such as chlorobenzenes
  • Chloroethylene or methylene chloride Chloroethylene or methylene chloride, aliphatic hydrocarbons such as cyclohexane or paraffins, e.g. Petroleum fractions, mineral and vegetable oils, alcohols such as butanol or glycol and their ethers and esters, ketones such as acetone, methyl ethyl ketone, methyl isobutyl ketone or cyclohexanone, strongly polar solvents such as dimethylformamide and dimethyl sulfoxide, and water.
  • aliphatic hydrocarbons such as cyclohexane or paraffins, e.g. Petroleum fractions, mineral and vegetable oils, alcohols such as butanol or glycol and their ethers and esters, ketones such as acetone, methyl ethyl ketone, methyl isobutyl ketone or cyclohexanone, strongly polar solvents such as dimethylformamide and dimethyl sulfoxide, and water
  • ammonium salts and natural rock powders such as kaolins, clays, talc, chalk, quartz, attapulgite, montmorillonite or diatomaceous earth and synthetic rock powders such as highly disperse silica, aluminum oxide and silicates, as solid carriers for granules are possible: e.g.
  • emulsifying and / or foam-generating agents are possible: for example nonionic and anionic African emulsifiers, such as polyoxyethylene fatty acid esters, polyoxyethylene fatty alcohol ethers, for example alkylaryl polyglycol ethers, alkyl sulfonates, alkyl sulfates, aryl sulfonates and protein hydrolyzates; Possible dispersing agents are, for example, lignin sulfite leaching and methyl cellulose.
  • Haffstofffeld such as carboxymethyl cellulose, natural and synthetic powdery, granular or latex-shaped polymers, such as gum arabic, polyvinyl alcohol, polyvinyl acetate, and natural phospholipids such as cephalins and lecithins and synthetic phospholipids can be used in the formulations.
  • Other additives can be mineral and vegetable oils.
  • Dyes such as inorganic pigments, e.g. Iron oxide, titanium oxide, ferrocyan blue and organic dyes such as alizarin, azo and metal phthalocyanine dyes and trace nutrients such as salts of iron, manganese, boron, copper, cobalt, molybdenum and zinc can be used.
  • the formulations generally contain between 0.1 and 95 percent by weight of active ingredients, including the safing active ingredients, preferably between 0.5 and 90%.
  • the active compound combinations according to the invention are generally used in the form of finished formulations.
  • the active ingredients contained in the active ingredient combinations can also be mixed in individual formulations during use, i.e. be used in the form of tank mixes.
  • the new combinations of active ingredients can also be used in a mixture with other known herbicides, ready-to-use formulations or tank mixes being possible.
  • a mixture with other known active compounds such as fungicides, insecticides, acaricides, nematicides, bird repellants, growth agents, plant nutrients and agents which improve soil structure, is also possible.
  • mineral-based or vegetable oils such as the commercial preparation "Oleo DuPont HE"
  • ammonium salts such as ammonium sulfate or ammonium rhodanide that are compatible with plants as additional additives in the formulations.
  • the new active substance combinations can be used as such, in the form of their formulations or in the use forms prepared therefrom by further dilution, such as ready-to-use solutions, suspensions, emulsions, powders, pastes and granules. They are used in the usual way, e.g. by pouring, spraying, spraying, dusting or scattering.
  • the active compound combinations according to the invention can be applied before and after emergence of the plants, that is to say in the pre-emergence and post-emergence process. They can also be worked into the soil before sowing.
  • Herbicides always have a synergistic effect if the herbicidal activity of the active ingredient combination is greater than that of the individual active ingredients applied.
  • the effect of the combination is super-additive, that is, it shows a synergistic effect.
  • Test plants are grown under controlled conditions (temperature and light conditions) in the greenhouse. When a plant height of 5 to 15 cm is reached, the plants are sprayed with the test solution. The concentration of the spray liquor is chosen so that the desired amounts of active compound are applied in 500 l of water / ha.
  • the planters After spraying, the planters are placed in the greenhouse under constant light and temperature conditions.
  • the degree of damage to the cultivated plants is rated in% damage in comparison to the development of the untreated control.
  • Active ingredient preparation the active ingredients were formulated as 70 WG (70% w / w water-dispersible powder) or 75 WG (75% w / w water-dispersible powder) and suspended in water. The spray liquor was then applied in the usual amount of water.
  • the herbicidal activity was assessed visually approximately 8-10 weeks after application of the spray mixture. It means:

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

L'invention concerne de nouvelles combinaisons herbicides synergiques de matières actives, constituées d'une part, de dérivés connus de pyridine 2,6-disubstituée et, d'autre part, de composés d'efficacité herbicide connus et/ou de phytoprotecteurs. Ces combinaisons sont utilisés avec d'excellents résultats dans la lutte sélective contre les mauvaises herbes dans différentes cultures de plantes utiles, notamment de céréales.
EP00971424A 1999-11-17 2000-11-06 Herbicides selectifs a base de derives de pyridine 2,6-disubstituee Withdrawn EP1351571A2 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19955128 1999-11-17
DE19955128 1999-11-17
DE19960778 1999-12-16
DE19960778A DE19960778A1 (de) 1999-11-17 1999-12-16 Selektive Herbizide auf Basis von 2,6-disubstituierten Pyridin-Derivaten
PCT/EP2000/010917 WO2001035740A2 (fr) 1999-11-17 2000-11-06 Herbicides selectifs a base de derives de pyridine 2,6-disubstituee

Publications (1)

Publication Number Publication Date
EP1351571A2 true EP1351571A2 (fr) 2003-10-15

Family

ID=26055558

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00971424A Withdrawn EP1351571A2 (fr) 1999-11-17 2000-11-06 Herbicides selectifs a base de derives de pyridine 2,6-disubstituee

Country Status (12)

Country Link
US (1) US6849578B1 (fr)
EP (1) EP1351571A2 (fr)
CN (1) CN1278607C (fr)
AR (1) AR026500A1 (fr)
AU (1) AU775959B2 (fr)
BR (1) BR0015668A (fr)
CA (1) CA2390564A1 (fr)
CZ (1) CZ20021693A3 (fr)
HU (1) HUP0301968A3 (fr)
PL (1) PL362894A1 (fr)
RU (1) RU2260948C2 (fr)
WO (1) WO2001035740A2 (fr)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL151816A (en) * 2000-04-04 2007-12-03 Basf Ag Synergistic mixtures that kill weeds
US20040106518A1 (en) * 2001-01-31 2004-06-03 Frank Ziemer Herbicide-safener combination based on isoxozoline carboxylate safeners
EP1365648A1 (fr) * 2001-01-31 2003-12-03 Bayer CropScience GmbH Procede de protection des cultures au moyen d'isoxazoline carboxylates
GB0114198D0 (en) * 2001-06-11 2001-08-01 Syngenta Ltd Herbicidal composition
DE10129856A1 (de) * 2001-06-21 2003-01-02 Bayer Ag Selektive Herbizide auf Basis von Pyrimidin-Derivaten
DE10135641A1 (de) * 2001-07-21 2003-02-06 Bayer Cropscience Gmbh Herbizid-Kombinationen mit speziellen Sulfonylharnstoffen
DE10143083A1 (de) * 2001-09-03 2003-03-20 Bayer Cropscience Ag Selektive Herbizide auf Basis von substituierten Arylsulfonylaminocarbonyltriazolinonen und Safenern
AU2003224032A1 (en) * 2002-04-03 2003-10-13 Syngenta Participations Ag Herbicidal composition comprising phenylpropynyloxypyridine compounds
JP4646902B2 (ja) * 2003-03-13 2011-03-09 ビーエーエスエフ ソシエタス・ヨーロピア 相乗作用を示す除草剤混合物
ES2387618T3 (es) 2003-03-13 2012-09-27 Basf Se Mezclas herbicidas que contienen picolinafeno
US20050026781A1 (en) 2003-04-22 2005-02-03 Monsanto Technology Llc Herbicidal compositions containing glyphosate and a pyridine analog
BRPI0508542B1 (pt) 2004-03-10 2014-09-16 Monsanto Technology Llc Composições de concentrado herbicida compreendendo glifosato e herbicida auxina
CN101395164A (zh) * 2006-01-10 2009-03-25 罗伊·J·于 N-(膦酰基烷基)-氨基酸、其衍生物和组合物以及使用方法
CN101077075B (zh) * 2006-05-26 2012-02-01 赵成章 适用于禾本科臭草属植物的高浓度除草剂
WO2009089165A2 (fr) * 2008-01-07 2009-07-16 Auburn University Combinaisons d'herbicides et de phytoprotecteurs
AU2009212525B2 (en) * 2008-02-05 2012-06-21 Arysta Lifescience North America, Llc Solid formulation of low melting active compound
MX2010008873A (es) * 2008-02-12 2010-08-31 Arysta Lifescience North Ameri Metodo para el control de vegetacion indeseada.
EP2939538B1 (fr) 2008-07-03 2018-11-14 Monsanto Technology LLC Combinaisons de tensioactifs de saccharides dérivés et tensioactifs d'oxyde d'étheramine comme adjuvants herbicides
EP2191719A1 (fr) * 2008-11-29 2010-06-02 Bayer CropScience AG Combinaison d'herbicide-phytoprotecteur
EP2210492A1 (fr) * 2008-11-29 2010-07-28 Bayer CropScience AG Combinaison d'herbicide-phytoprotecteur
CN102027924B (zh) * 2009-09-28 2013-01-23 南京华洲药业有限公司 一种含毒莠定与麦草畏的除草组合物
CN102027960B (zh) * 2009-09-28 2013-01-23 南京华洲药业有限公司 一种含毒莠定与异丙隆的除草组合物及其应用
CN102027940B (zh) * 2009-09-28 2013-09-18 南京华洲药业有限公司 一种含吡氟草胺与精恶唑禾草灵的除草组合物及其应用
CN102027923B (zh) * 2009-09-28 2013-01-23 南京华洲药业有限公司 一种含毒莠定与二甲戊乐灵的增效除草组合物及其应用
RU2444191C1 (ru) * 2010-07-15 2012-03-10 Государственное учреждение "Научно-исследовательский технологический институт гербицидов и регуляторов роста растений с опытно-экспериментальным производством Академии наук Республики Башкортостан" Гербицидный состав
CN102150668B (zh) * 2010-12-07 2013-09-04 北京颖泰嘉和生物科技有限公司 一种除草剂组合物及其制剂和应用
CN103459386B (zh) * 2011-03-15 2016-06-22 拜耳知识产权有限责任公司 N-(1,2,5-噁二唑-3-基)吡啶甲酰胺及其作为除草剂的用途
BR122019001044B1 (pt) 2011-10-26 2019-08-27 Monsanto Technology Llc sais herbicidas de auxina, mistura de aplicação herbicida compreendendo os mesmos para uso na eliminação e controle do crescimento de plantas indesejadas, bem como métodos de controle de plantas indesejadas e de plantas suscetíveis ao herbicida de auxina
RU2492648C1 (ru) * 2012-05-17 2013-09-20 Закрытое акционерное общество Фирма "Август" Гербицидная композиция и способ борьбы с нежелательной растительностью
US10736322B2 (en) 2012-06-04 2020-08-11 Monsanto Technology Llc Aqueous concentrated herbicidal compositions containing glyphosate salts and dicamba salts
CN102715164B (zh) * 2012-07-09 2013-11-13 山东潍坊润丰化工有限公司 一种含mcpa与二氯吡啶酸的除草组合物及其制备方法和应用
CN102718700B (zh) * 2012-07-10 2016-03-23 南开大学 3,5,6-三氯-2-吡啶氧乙酸衍生物制备及应用研究
AR094004A1 (es) * 2012-12-18 2015-07-01 Bayer Cropscience Ag Agentes herbicidas que contienen tri-alato
AR093955A1 (es) * 2012-12-18 2015-07-01 Bayer Cropscience Ag Agentes herbicidas que contienen aclonifeno
CN105072912A (zh) 2013-02-27 2015-11-18 孟山都技术公司 用于具有改进的挥发性的麦草畏桶混合物的草甘膦组合物
EP3079472A1 (fr) * 2013-12-11 2016-10-19 Bayer CropScience Aktiengesellschaft Agents herbicides contenant du flufénacet, du picolinafen et de la pendiméthaline
WO2015086605A1 (fr) * 2013-12-11 2015-06-18 Bayer Cropscience Ag Agents herbicides contenant du flufénacet, du picolinafen et de la métribuzine
CN103749476B (zh) * 2013-12-26 2016-05-18 广东中迅农科股份有限公司 一种含有双草醚和精噁唑禾草灵的除草组合物
CN105519533A (zh) * 2014-09-28 2016-04-27 南京华洲药业有限公司 一种含炔草酯与氟吡草胺的复合除草组合物及其应用
CN104365617B (zh) * 2014-11-17 2016-01-27 安徽丰乐农化有限责任公司 一种玉米苗后除草剂组合物
CN104604870B (zh) * 2015-02-13 2017-03-29 江苏省农用激素工程技术研究中心有限公司 含二氯喹啉酸和二氯吡啶酸的农药组合物及其应用
CN105613503B (zh) * 2016-01-29 2018-01-30 东北农业大学 一种用于禾本科作物田的除草剂及其用途
CN105949179A (zh) * 2016-07-06 2016-09-21 河北农业大学 一类含呋喃的嘧啶联吡唑甲酰胺类衍生物及其制备方法和用途
EP3395172A1 (fr) * 2017-04-25 2018-10-31 Rotam Agrochem International Company Limited Procédé de régulation de la croissance de plantes tolérantes aux pds
CN107445975B (zh) * 2017-07-20 2019-05-17 陕西科技大学 吲哚酮螺二氢硫代吡喃类化合物及其盐、制备方法和应用

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1542789C3 (de) 1965-09-18 1978-05-18 Bayer Ag, 5090 Leverkusen Selektive Unkrautbekämpfung
US3966715A (en) 1966-04-16 1976-06-29 Bayer Aktiengesellschaft Herbicidal agents
CH495110A (de) 1966-04-16 1970-08-31 Bayer Ag Herbizides Mittel
US4036632A (en) 1966-04-16 1977-07-19 Bayer Aktiengesellschaft Herbicidal agents
DE1542873C3 (de) 1966-04-16 1978-07-13 Bayer Ag, 5090 Leverkusen Herbizides Mittel auf Basis von 4-Amino-1,2,4-triazin-5-onen
BE786840A (fr) 1971-07-29 1973-01-29 Bayer Ag Procede de preparation de 1,2,4-triazine -5-ones
CA1257608A (fr) 1972-03-10 1989-07-18 Anthony B. Clayton Certaines amines n-phenyliques et leur emploi comme herbicides
CA1013960A (en) 1972-03-10 1977-07-19 Hercules Incorporated Herbicidal composition for grassy and broadleaf weeds
EP0005501B1 (fr) 1978-05-20 1981-11-25 Bayer Ag Heteroaryloxy-acetamides, procédé pour leur préparation et leur utilisation comme herbicides
EP0112799A1 (fr) * 1982-12-06 1984-07-04 Ciba-Geigy Ag Agent herbicide pour la lutte sélective contre les mauvaises herbes dans les céréales
DE3525205A1 (de) 1984-09-11 1986-03-20 Hoechst Ag, 6230 Frankfurt Pflanzenschuetzende mittel auf basis von 1,2,4-triazolderivaten sowie neue derivate des 1,2,4-triazols
EP0191736B1 (fr) 1985-02-14 1991-07-17 Ciba-Geigy Ag Utilisation de dérivés de la quinoléine pour la protection de plantes cultivables
NZ225473A (en) 1987-08-10 1990-02-26 Ishihara Sangyo Kaisha Herbicidal compositions containing sulphonylurea derivatives and known herbicides
US5541337A (en) 1989-04-13 1996-07-30 Bayer Aktiengesellschaft Substituted 5-alkoxy-1,2,4-triazol-3-(thi)ones
DE3821600A1 (de) 1988-06-27 1989-12-28 Bayer Ag Heteroaryloxyessigsaeure-n-isopropylanilide
US5190576A (en) 1989-06-13 1993-03-02 Rhone-Poulenc Agrochimie Herbicidal combination based on bromoxynil or one of its derivatives
US5700758A (en) 1989-11-30 1997-12-23 Hoechst Aktiengesellschaft Pyrazolines for protecting crop plants against herbicides
GB9005965D0 (en) * 1990-03-16 1990-05-09 Shell Int Research Herbicidal carboxamide derivatives
US5281571A (en) 1990-10-18 1994-01-25 Monsanto Company Herbicidal benzoxazinone- and benzothiazinone-substituted pyrazoles
US5534486A (en) 1991-04-04 1996-07-09 Bayer Aktiengesellschaft Herbicidal sulphonylaminocarbonyl triazolinones having substituents bonded via oxygen
GB9118871D0 (en) 1991-09-04 1991-10-23 Rhone Poulenc Agriculture Herbicidal compositions
US6017851A (en) 1992-05-06 2000-01-25 Novartis Corp. Synergistic composition and process for selective weed control
CN1074646C (zh) * 1992-10-06 2001-11-14 国际壳牌研究有限公司 除草剂混合物
IL109104A (en) 1993-03-26 1998-08-16 Shell Int Research History of pyridine from wool - 2,6 Preparation and use as herbicides containing them
DE4335297A1 (de) 1993-10-15 1995-04-20 Hoechst Schering Agrevo Gmbh Phenylsulfonylharnstoffe, Verfahren zu ihrer Herstellung und ihre Verwendung als Herbizide und Pflanzenwachstumsregulatoren
ES2238679T3 (es) 1994-05-04 2005-09-01 Bayer Cropscience Ag Amidas de acidos tiocarboxilicos aromaticas substituidas y su empleo como herbicidas.
DE19546751B4 (de) * 1994-12-23 2005-02-17 Bayer Cropscience Ag Selektive Herbizide auf Basis von Heteroaryloxy-acetamiden
US5849758A (en) 1995-05-30 1998-12-15 American Cyanamid Company Herbicidal 2, 6-disubstituted pyridines and 2, 4-disubstituted pyrimidines
CZ290330B6 (cs) 1995-01-26 2002-07-17 American Cyanamid Company 2,6-Disubstituované pyridinové a 2,4-disubstituované pyrimidinové deriváty, způsob a meziprodukty pro jejich výrobu, jejich pouľití a herbicidní prostředky na jejich bázi a způsob potlačování růstu neľádoucích rostlin
US6008161A (en) 1995-05-30 1999-12-28 American Cyanamid Company Herbicidal 2-(hetero)aryloxy-6-arylpyridines and 2-aryl-4-(hetero) aryloxypyrimidines
DE19728568B4 (de) * 1996-07-17 2007-06-14 Bayer Cropscience Ag Herbizide Mittel auf Basis von (5-Trifluormethyl-1,3,4-thiadiazol-2-yl-oxy)-essigsäure-N-isopropyl-N-(4fluorphenyl)-amid
ATE225605T1 (de) * 1996-07-30 2002-10-15 Basf Ag Herbizide mischungen
BR9710770A (pt) * 1996-07-30 1999-08-17 American Cyanamid Co Processos para combater seletivamente alopecurus myosuorides em cereais e para combater plantas indesejadas composto e composi-Æo herbicida
DE19634701A1 (de) * 1996-08-28 1998-03-05 Bayer Ag Herbizide Mittel auf Basis von 4-Brom-l-methyl-5-trifluormethyl-3-(2-fluor-4-chlor-5-isopropoxycarbonsylphenyl)pyrazol
GB2317384B (en) * 1996-09-19 2000-05-17 American Cyanamid Co Heteroarylpyridine herbicides
US5985796A (en) * 1998-01-22 1999-11-16 American Cyanamid Company Herbicidal mixtures
IL151816A (en) * 2000-04-04 2007-12-03 Basf Ag Synergistic mixtures that kill weeds

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO0135740A3 *

Also Published As

Publication number Publication date
WO2001035740A3 (fr) 2003-07-17
RU2002116230A (ru) 2004-01-20
BR0015668A (pt) 2002-07-23
RU2260948C2 (ru) 2005-09-27
AU775959B2 (en) 2004-08-19
US6849578B1 (en) 2005-02-01
PL362894A1 (en) 2004-11-02
AU1028701A (en) 2001-05-30
HUP0301968A2 (hu) 2003-09-29
CA2390564A1 (fr) 2001-05-25
CN1487789A (zh) 2004-04-07
CZ20021693A3 (cs) 2002-08-14
AR026500A1 (es) 2003-02-12
CN1278607C (zh) 2006-10-11
WO2001035740A2 (fr) 2001-05-25
HUP0301968A3 (en) 2004-06-28

Similar Documents

Publication Publication Date Title
EP1351571A2 (fr) Herbicides selectifs a base de derives de pyridine 2,6-disubstituee
EP1233672A2 (fr) Combinaisons d'agents synergiques herbicides
DE19958381A1 (de) Herbizide auf Basis von N-Aryl-uracilen
US6841517B1 (en) Selective herbicides on basis of N-aryl-triazoline(thi)ones
WO2001024633A2 (fr) Herbicides selectifs a base de derives de pyrimidine
DE10146591A1 (de) Herbizide auf Basis von substituierten Thien-3-yl-sulfonylamino(thio)carbonyl-triazolin(thi)onen
WO2003000058A1 (fr) Herbicides selectifs a base de derives de pyrimidine
EP1453377A1 (fr) Herbicides a base d'anilides d'acide carboxylique substitues
US7202196B2 (en) Selective herbicide comprising a tetrazolinone derivative
EP1423005A1 (fr) Melanges herbicides a base d'arylcetones substituees
WO2003017766A2 (fr) Herbicides a base de cetones d'aryle substituees
DE19960918A1 (de) Synergistische herbizide Wirkstoffkombinationen
DE19960778A1 (de) Selektive Herbizide auf Basis von 2,6-disubstituierten Pyridin-Derivaten
DE19962017A1 (de) Selektive Herbizide auf Basis von N-Aryl-triazolin(thi)onen

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

17P Request for examination filed

Effective date: 20040119

17Q First examination report despatched

Effective date: 20041206

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20090603