EP1233672A2 - Combinaisons d'agents synergiques herbicides - Google Patents

Combinaisons d'agents synergiques herbicides

Info

Publication number
EP1233672A2
EP1233672A2 EP00971436A EP00971436A EP1233672A2 EP 1233672 A2 EP1233672 A2 EP 1233672A2 EP 00971436 A EP00971436 A EP 00971436A EP 00971436 A EP00971436 A EP 00971436A EP 1233672 A2 EP1233672 A2 EP 1233672A2
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Withdrawn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
EP00971436A
Other languages
German (de)
English (en)
Inventor
Mathias Kremer
Dieter Feucht
Arndt Wellmann
Peter Dahmen
Birgit Krauskopf
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 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 DE19960918A external-priority patent/DE19960918A1/de
Application filed by Bayer AG filed Critical Bayer AG
Publication of EP1233672A2 publication Critical patent/EP1233672A2/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Withdrawn legal-status Critical Current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
    • A01N47/00—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
    • A01N47/08—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 the carbon atom having one or more single bonds to nitrogen atoms
    • A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
    • A01N47/36—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the group >N—CO—N< directly attached to at least one heterocyclic ring; Thio analogues thereof

Definitions

  • the invention relates to new synergistic, herbicidal active compound combinations which comprise tritosulfuron and known, herbicidally active compounds and, if appropriate, compounds which improve crop compatibility, and which can be used with particularly good success for selective weed control in various crops of useful plants.
  • Tritosulfuron (Tvf - [[[4-memoxy-6- (trifluoromethyl) -l, 3,5-triazm-2-yl] amino] carbonyl] -2-trifluoromethylbenzenesulfonamide) is the subject of a broadly active herbicide
  • N, N-dipropyl-thiocarbamate prosulfocarb
  • ethyl [2- chloro-5- (4-chloro-5-difluoromethoxy-1-methyl-1 H-pyrazol-3-yl) -4-fluorophenoxy] - acetate (pyraflufen-ethyl), O- (6-chloro-3-phenyl-pyridazin-4-yl) -S-octyl-thiocarbonate (pyridate), 7-chloro-3-methyl-quinoline-8-carboxylic acid (Quinmerac) , N- (4,6-Dimeth-oxy-pyrimidin-2-yl) -N '- (3-eth
  • 2,4-D is a known herbicide. It has now surprisingly been found that the combinations of active ingredients defined above, consisting of tritosulfuron and the above-mentioned active ingredients from group 1, if appropriate in combination with active ingredients from group 2 and / or active ingredients from group 3, have very good herbicidal activity and are available in various forms, with very good crop tolerance Cultures, especially in wheat, but also in maize and barley can be used for selective weed control.
  • active substances of group 3 consisting of tritosulfuron and a safener / antidote (“active substances of group 3”) in
  • the herbicidally active substance 2,4-dichlo ⁇ henoxy-acetic acid (2,4-D) and its derivatives can also take over the safener task described above. It is also to be regarded as surprising that from a large number of known safeners or antidots which are capable of antagonizing the harmful effect of a herbicide on the crop plants, the group 3 compounds listed above are particularly suitable, the harmful effect of tritosulfuron in combination with one or more of the group 1 active ingredients listed above, to which
  • cereal plants e.g. Rice, wheat, barley and rye, as cultivated plants.
  • the active substance combinations according to the invention can e.g. can be used in the following plants:
  • Apera phalaris. Monocot cultures of the genera: Oryza, Zea, Triticum, Hordeum, Avena, Seeale, Sorghum, Panicum, Saccharum, Pineapple, Asparagus, Allium.
  • 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.
  • Storage room according to the usual treatment methods, e.g. by dipping, spraying, vaporizing, atomizing, scattering, spreading and, in the case of propagation material, in particular seeds, furthermore by single- or multi-layer coating.
  • the synergistic effect of the active compound combinations according to the invention is particularly pronounced at certain concentration ratios.
  • 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 tritosulfuron 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 ingredient of group 1.
  • the advantageous effect of the compatibility of cultivated plants of the active compound combinations according to the invention is also 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 tritosulfuron or its mixtures with active ingredients
  • Group 1 and optionally with active substances from group 2 0.001 to 1000 parts by weight, preferably 0.01 to 100 parts by weight and particularly preferably 0.1 to 10 parts by weight of active substance in group 3.
  • 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, for example, also be used as auxiliary solvents.
  • auxiliary solvents include aromatics, such as xylene, toluene, or alkylnaphthaene, chlorinated aromatics and chlorinated aliphatic hydrocarbons, such as chlorobenzenes, chlorethylenes or methylene chloride, aliphatic hydrocarbons, such as cyclohexane or paraffins, for example petroleum fractions, mineral ash and vegetable oils, alcohols , how 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.
  • aromatics such as xylene, toluene, or alkylnaphthaene
  • chlorinated aromatics and chlorinated aliphatic hydrocarbons such
  • 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, are suitable as solid carriers for granules: e.g. broken and fractional natural
  • Rocks such as calcite, marble, pumice, sepiolite, dolomite and synthetic granules from inorganic and organic flours as well as granules from organic material such as sawdust, coconut shells, corn cobs and tobacco stems; as emulsifying and / or foaming agents are possible: e.g. non-ionic and anionic emulsifiers, such as polyoxyethylene fatty acid esters, polyoxyethylene fatty alcohol
  • Efher e.g. Alkylaryl polyglycol ethers, alkyl sulfonates, alkyl sulfates, aryl sulfonates and protein hydrolyzates; Possible dispersants are: e.g. Lignin sulfite leaching and methyl cellulose.
  • Adhesives 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, for example 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, molten metal and zinc can be used.
  • the formulations generally contain between 0.1 and 95 percent by weight of active ingredients, including the safeners, 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.
  • active compounds such as fungicides, insecticides, acaricides, nematicides, bird repellants, growth agents, plant nutrients and agents which improve soil structure
  • Formulations as additional additives plant-compatible mineral or vegetable oils (e.g. the commercial preparation "Rako Binol”) or ammonium salts such as e.g. Absorb ammonium sulfate or Arnmomumrhodanid.
  • plant-compatible mineral or vegetable oils e.g. the commercial preparation "Rako Binol”
  • ammonium salts such as e.g. Absorb ammonium sulfate or Arnmomumrhodanid.
  • 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.
  • Effect superadditive 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.

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)

Abstract

L'invention concerne de nouvelles combinaisons d'agents synergiques herbicides, comprenant du tritosulfuron, des composés herbicides connus et, éventuellement, des composés améliorant la compatibilité avec les plantes cultivées. Les combinaisons selon l'invention peuvent être utilisées avec de très bons résultats pour la lutte sélective contre les mauvaises herbes dans différentes cultures de plantes utiles, notamment les céréales et le maïs.
EP00971436A 1999-11-18 2000-11-08 Combinaisons d'agents synergiques herbicides Withdrawn EP1233672A2 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19955407 1999-11-18
DE19955407 1999-11-18
DE19960918 1999-12-17
DE19960918A DE19960918A1 (de) 1999-11-18 1999-12-17 Synergistische herbizide Wirkstoffkombinationen
PCT/EP2000/011017 WO2001035741A2 (fr) 1999-11-18 2000-11-08 Combinaisons d'agents synergiques herbicides

Publications (1)

Publication Number Publication Date
EP1233672A2 true EP1233672A2 (fr) 2002-08-28

Family

ID=26055567

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00971436A Withdrawn EP1233672A2 (fr) 1999-11-18 2000-11-08 Combinaisons d'agents synergiques herbicides

Country Status (12)

Country Link
EP (1) EP1233672A2 (fr)
CN (1) CN1391439A (fr)
AR (1) AR026521A1 (fr)
AU (1) AU1029401A (fr)
BR (1) BR0015701A (fr)
CA (1) CA2390570A1 (fr)
CZ (1) CZ20021728A3 (fr)
HU (1) HUP0203400A3 (fr)
MX (1) MXPA02004904A (fr)
PL (1) PL355974A1 (fr)
RU (1) RU2002116229A (fr)
WO (1) WO2001035741A2 (fr)

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DK1315420T3 (da) * 2000-08-31 2006-09-25 Basf Ag Herbicide blandinger
AR036047A1 (es) * 2001-06-13 2004-08-04 Syngenta Participations Ag Composicion herbicida selectiva y metodo para controlar selectivamente malezas y pastos en cultivos de plantas utiles
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
AR036546A1 (es) * 2001-09-20 2004-09-15 Syngenta Participations Ag Composicion herbicida
DE10209478A1 (de) * 2002-03-05 2003-09-18 Bayer Cropscience Gmbh Herbizid-Kombinationen mit speziellen Sulfonylharnstoffen
DE10209430A1 (de) * 2002-03-05 2003-09-18 Bayer Cropscience Gmbh Herbizid-Kombination mit acylierten Aminophenylsulfonylharnstoffen
ATE412337T1 (de) * 2002-08-08 2008-11-15 Syngenta Participations Ag Herbizide zusammensetzungen
UA83698C2 (en) 2003-11-03 2008-08-11 Байер Кропсайенс Гмбх Liquid herbicidal composition
CA2543972C (fr) * 2005-04-26 2013-09-24 Sumitomo Chemical Company, Limited Methode de preparation d'un herbicide
BRPI0709250A2 (pt) * 2006-03-28 2011-07-12 Riceco Llc efeitos sinergéticos de herbicidas inibidores de als quando combinamos com propanil
NZ600375A (en) * 2009-11-23 2014-10-31 Bayer Cropscience Nv Herbicide tolerant soybean plants and methods for identifying same
CN102265843B (zh) * 2010-06-04 2013-09-18 南京华洲药业有限公司 一种含灭草松、甲氧咪烟酸与烯禾啶的除草组合物及其应用
CN102265855A (zh) * 2010-06-04 2011-12-07 南京华洲药业有限公司 一种含灭草松与精恶唑禾草灵的除草组合物及其应用
CN102265848B (zh) * 2010-06-04 2013-09-18 南京华洲药业有限公司 一种含灭草松、甲氧咪烟酸与高效氟吡甲禾灵的除草组合物及其应用
CN102265844B (zh) * 2010-06-04 2013-09-18 南京华洲药业有限公司 一种含灭草松、甲氧咪烟酸与烯草酮的除草组合物及其应用
CN102265845B (zh) * 2010-06-04 2013-09-18 南京华洲药业有限公司 一种含灭草松、甲氧咪烟酸与精喹禾灵的除草组合物及其应用
CN102265847B (zh) * 2010-06-04 2013-09-18 南京华洲药业有限公司 一种含灭草松、甲氧咪烟酸与精恶唑禾草灵的除草组合物及其应用
CN102265846B (zh) * 2010-06-04 2013-09-18 南京华洲药业有限公司 一种含灭草松、甲氧咪烟酸与精稳杀得的除草组合物及其应用
CN102265869B (zh) * 2010-06-07 2013-03-20 南京华洲药业有限公司 一种含灭草松、麦草畏与磺草酮的除草组合物及其应用
CN102265871A (zh) * 2010-06-07 2011-12-07 南京华洲药业有限公司 一种含灭草松与2，4-二氯苯氧乙酸的除草组合物及其应用
JP5364936B2 (ja) * 2010-11-09 2013-12-11 ダウ グローバル テクノロジーズ エルエルシー フルメツラムまたはジクロスラムとジヨードメチル−ｐ−トリルスルホンとの相乗的組み合わせ
CN102326573B (zh) * 2011-06-23 2014-04-02 陕西韦尔奇作物保护有限公司 一种含砜嘧磺隆的除草组合物
CN102283220A (zh) * 2011-07-04 2011-12-21 永农生物科学有限公司 氯氟吡氧乙酸或其酯和唑嘧磺草胺的组合物及其制备方法
CN102326563B (zh) * 2011-07-12 2013-10-09 陕西美邦农药有限公司 一种含吡氟酰草胺与唑嘧磺草胺的除草组合物
CN102405916A (zh) * 2011-11-20 2012-04-11 广东中迅农科股份有限公司 一种含有精噁唑禾草灵和灭草松的除草组合物
CN103300014B (zh) * 2013-06-20 2015-03-25 安徽丰乐农化有限责任公司 一种除草水悬浮剂
CN103609581A (zh) * 2013-11-13 2014-03-05 山东滨农科技有限公司 含有吡嘧磺隆、嘧啶肟草醚和精异丙甲草胺的除草剂组合物
CN104642365A (zh) * 2013-11-15 2015-05-27 南京华洲药业有限公司 一种含氯氨吡啶酸与三氟啶磺隆钠盐的混合除草剂
CN103598195B (zh) * 2013-11-19 2015-05-13 江苏钟山化工有限公司 一种含炔草酯与丙苯磺隆的混合除草剂
CN103704236A (zh) * 2013-12-30 2014-04-09 孙蒙蒙 一种稻田用除草剂
CN104365612B (zh) * 2014-11-06 2016-03-30 江苏省农用激素工程技术研究中心有限公司 用于防治花生田杂草的除草组合物
CN105230638A (zh) * 2015-05-29 2016-01-13 山东中新科农生物科技有限公司 一种含有敌草快、烯草酮的除草组合物
CN106472552A (zh) * 2015-08-25 2017-03-08 陕西省蒲城美尔果农化有限责任公司 一种用于防治蔬菜蓟马的杀虫剂组合物及其生产方法
GB2545732B (en) * 2015-12-23 2019-11-13 Rotam Agrochem Int Co Ltd Herbicidal composition and use thereof
CN106719764A (zh) * 2016-11-09 2017-05-31 徐州得铸生物科技有限公司 含有胺唑草酮的除草组合物
CN106818782A (zh) * 2016-12-14 2017-06-13 安徽扬子化工有限公司 一种苗床除草剂
CN106689155A (zh) * 2016-12-22 2017-05-24 云南省林业科学院 一种薇甘菊灭除药剂及用其灭除薇甘菊的方法
CN107279144A (zh) * 2017-06-23 2017-10-24 北京科发伟业农药技术中心 一种含氟咯草酮的除草组合物
CN107410321A (zh) * 2017-06-23 2017-12-01 北京科发伟业农药技术中心 一种含氟咯草酮和嘧草硫醚的除草组合物
CN110200023A (zh) * 2019-06-05 2019-09-06 广西天浩农业发展有限公司 一种甘蔗除草剂
CN113057163A (zh) * 2020-01-02 2021-07-02 山东省农业科学院植物保护研究所 一种应用于大豆、花生田的含有烯禾啶和甲磺草胺除草剂组合物

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Also Published As

Publication number Publication date
AU1029401A (en) 2001-05-30
WO2001035741A2 (fr) 2001-05-25
AR026521A1 (es) 2003-02-12
BR0015701A (pt) 2002-07-23
HUP0203400A2 (hu) 2003-03-28
WO2001035741A3 (fr) 2001-12-27
PL355974A1 (en) 2004-05-31
RU2002116229A (ru) 2004-01-20
HUP0203400A3 (en) 2005-03-29
CZ20021728A3 (cs) 2002-10-16
MXPA02004904A (es) 2003-01-28
CA2390570A1 (fr) 2001-05-25
CN1391439A (zh) 2003-01-15

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