WO2008155027A2 - Synergistische kulturpflanzenverträgliche kombinationen enthaltend herbizide aus der gruppe der benzoylcyclohexandione für den einsatz in reis-kulturen - Google Patents

Synergistische kulturpflanzenverträgliche kombinationen enthaltend herbizide aus der gruppe der benzoylcyclohexandione für den einsatz in reis-kulturen Download PDF

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Publication number
WO2008155027A2
WO2008155027A2 PCT/EP2008/004517 EP2008004517W WO2008155027A2 WO 2008155027 A2 WO2008155027 A2 WO 2008155027A2 EP 2008004517 W EP2008004517 W EP 2008004517W WO 2008155027 A2 WO2008155027 A2 WO 2008155027A2
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WO
WIPO (PCT)
Prior art keywords
component
ethyl
combinations
herbicidal
application
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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.)
Ceased
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PCT/EP2008/004517
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German (de)
English (en)
French (fr)
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WO2008155027A3 (de
Inventor
Christopher Rosinger
Bernhard Schreiber
Lothar Neuwinger
Shinichi Shirakura
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Bayer CropScience AG
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Bayer CropScience AG
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Filing date
Publication date
Application filed by Bayer CropScience AG filed Critical Bayer CropScience AG
Priority to DK08759062.6T priority Critical patent/DK2170052T3/en
Priority to KR1020097027539A priority patent/KR101525558B1/ko
Priority to ES08759062.6T priority patent/ES2551316T3/es
Priority to JP2010512557A priority patent/JP5303550B2/ja
Priority to BRPI0813254A priority patent/BRPI0813254B1/pt
Priority to CN2008800208816A priority patent/CN101686671B/zh
Priority to EP08759062.6A priority patent/EP2170052B1/de
Publication of WO2008155027A2 publication Critical patent/WO2008155027A2/de
Publication of WO2008155027A3 publication Critical patent/WO2008155027A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/02Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
    • A01N43/04Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
    • A01N43/06Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings
    • A01N43/08Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings with oxygen as the ring hetero atom
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N37/00Biocides, 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
    • A01N37/18Biocides, 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 containing the group —CO—N<, e.g. carboxylic acid amides or imides; Thio analogues thereof
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N39/00Biocides, 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
    • A01N39/02Aryloxy-carboxylic acids; Derivatives thereof
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N41/00Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom
    • A01N41/02Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom containing a sulfur-to-oxygen double bond
    • A01N41/10Sulfones; Sulfoxides
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/34Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
    • A01N43/36Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/72Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
    • A01N43/74Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,3
    • A01N43/761,3-Oxazoles; Hydrogenated 1,3-oxazoles
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/72Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
    • A01N43/80Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,2
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N47/00Biocides, 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
    • A01N47/08Biocides, 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
    • A01N47/28Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
    • A01N47/36Ureas 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
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N47/00Biocides, 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
    • A01N47/08Biocides, 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
    • A01N47/28Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
    • A01N47/38Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the group >N—CO—N< where at least one nitrogen atom is part of a heterocyclic ring; Thio analogues thereof

Definitions

  • the invention relates to the technical field of crop protection agents which can be used against undesired plant growth and contain as active ingredients a combination of at least two herbicides.
  • herbicidal combinations for use in rice which contain as active ingredient a herbicide from the group of Benzoylcyclohexandione in combination with at least one other herbicide.
  • Herbicides from the above-mentioned group of benzoylcyclohexanediones are known from numerous documents. Thus, for example, WO 00/21924 describes the herbicidal action of numerous such compounds. Some of the benzoylcyclohexanediones mentioned therein have good herbicidal activity against harmful plants occurring in rice crops.
  • the effectiveness of herbicides depends inter alia on the type of herbicide used, its application rate, the preparation, the respective harmful plants to be controlled, the climate and soil conditions, etc. from. Another criterion is the duration of the action or the degradation rate of the herbicide. It may also be necessary to take into account changes in the susceptibility of harmful plants to an active substance, which may occur with prolonged use or geographically limited. Such changes are expressed as more or less severe losses of effect and can be compensated only conditionally by higher application rates of herbicides.
  • a commonly used method for improving the application profile of a herbicide is to combine the active ingredient with one or more other agents that provide the desired additional properties.
  • phenomena of physical and biological incompatibility often occur in the combined use of several active ingredients, eg. B. lack of stability of a common formulation, decomposition of an active ingredient or antagonism of the active ingredients. Desired are against it
  • WO 02/089582 and WO 02/085118 disclose herbicidal mixtures of certain benzoyl-1,3-cyclohexanediones with various herbicides.
  • WO 02/085120 discloses herbicidal mixtures of certain benzoyl-1,3-cyclohexanediones with safeners.
  • these mixtures have considerable disadvantages in practice. Thus, their compatibility with crops, especially rice, is not always sufficient, and their effect on harmful plants is also not always sufficient.
  • the object of the present invention is to provide herbicidal combinations, in particular for use in rice crops, with improved properties compared with the prior art.
  • An object of the invention are herbicidal combinations, characterized by an effective content of
  • component B a compound selected from the group consisting of benzobicyclone, pyrazolynate, sulcotrione, tefuryltrione and bromobutide (component B), and
  • Another object of the invention are herbicidal combinations, characterized by an effective content of
  • the combinations according to the invention comprise the components A, B and C in a weight ratio of a: b: c, wherein a and b can each independently of one another assume values of 1 to 200, preferably 1 to 100, and c has a value of 0 to 200 , preferably 0 to 100, can assume.
  • component A herbicide A and active substance A
  • component B herbicide B “and” active ingredient B “and” component C "," safener C “and” active ingredient C ".
  • component A In the combinations according to the invention are generally required application rates in the range of 10 to 1000 g, preferably 10 to 500 g of active ingredient per hectare (ai / ha) of component A and 1 to 1000 g, preferably 5 to 500 g of component B.
  • component C is usually in one
  • Optimal weight ratios may depend on the particular application area, weed spectrum and the active ingredient combination used and be determined in preliminary experiments.
  • herbicidal combinations which contain the following combinations of active ingredients: tembotrione + benzobicyclone, tembotrione + pyrazolynate, tembotrione + sulcotrione, tembotrione + tefuryltrione, tembotrione + bromobutide; tembotrione + benzobicyclone + isoxadifen-ethyl, tembotrione + pyrazolynate + isoxadifen-ethyl, tembotrione + sulcotrione + isoxadifen-ethyl, tembotrione + tefuryltrione + isoxadifen-ethyl, tembotrione + bromobutide + isoxadifen-ethyl;
  • the combinations according to the invention are outstandingly suitable for the selective control of harmful plants in rice crops.
  • the combinations according to the invention can be used in all types of administration which are customary for rice herbicides. They are used particularly advantageously in the spray application and in the "submerged application". In the so-called “submerged application”, the accumulation water already covers the soil at the time of application by up to 30mm. The combinations of the invention are then directly, e.g. in the form of granules in the backwater. Worldwide, the spray application is mainly used for seeded rice and the so-called submerged application, mainly for transplanted rice.
  • the combinations according to the invention capture a broad weed spectrum. They are suitable, for example, for controlling annual and perennial harmful plants such as, for example, the species Abutilon, Alopecurus, Avena, Chenopodium, Cynoden, Cyperus, Digitaria, Echinochloa, Elymus, Galium, Ipomoea, Lamium, Matricaria, Scirpus, Setaria, Sorghum, Veronica, Viola and Xanthium, especially Echinochloa spp., Leptochloa spp., Scirpus spp., Cyperus spp., Sagittaria spp., Monochoria spp., Lindernia spp., Eleocharis spp. and Sesbania spp.
  • annual and perennial harmful plants such as, for example, the species Abutilon, Alopecurus, Avena, Chenopodium, Cynoden, Cyperus, Digitaria, Echinochloa, E
  • the herbicidal combinations according to the invention are also distinguished by the fact that the dosages used and effective in the combinations of the Components A and B is reduced compared to a single dosage, so that a reduction of the necessary application rates of the active ingredients is made possible.
  • the herbicidal combinations according to the invention have synergistic effects combined with high compatibility with crop plants.
  • the synergistic effects and the high tolerance to crops may be e.g. be observed with common application of the components A, B and C, but they can often be found even in a staggered application (splitting).
  • the synergistic effects allow a reduction in the application rates of the individual active ingredients, a higher potency at the same rate, the control of previously unrecognized species (gaps), an extension of the period of application and / or a reduction in the number of necessary individual applications and - as a result for the user - economically and ecologically more beneficial weed control systems.
  • herbicidal combinations which, in addition to the components A, B and C, optionally also contain one or more further agrochemical active substances of a different structure, such as herbicides, insecticides, fungicides or safeners.
  • further agrochemically active compounds can be present both in the combinations according to the invention as a so-called ready-to-use formulation and as a so-called tank mixture by common dilution of the separately formulated or partially separately formulated components.
  • Also included according to the invention are, in particular, those combinations which, in addition to components A, B and C, also contain fertilizers, such as ammonium sulfate, ammonium nitrate, urea, potassium nitrate and mixtures thereof.
  • fertilizers such as ammonium sulfate, ammonium nitrate, urea, potassium nitrate and mixtures thereof.
  • the preferred conditions described above and below also apply.
  • compositions which, in addition to components A, B and C, also contain adjuvants, such as emulsifiers, dispersants, mineral and vegetable oils and mixtures thereof.
  • adjuvants such as emulsifiers, dispersants, mineral and vegetable oils and mixtures thereof.
  • Formulation aids are present, which are then diluted in the usual manner with water used, or as so-called tank mixtures by joint dilution of the separately formulated or partially separately formulated components with water or with aqueous solutions of fertilizers, for example those as mentioned above, produced.
  • the combinations according to the invention are outstandingly suitable for controlling harmful plants, in particular harmful plants in rice crops.
  • the invention thus also provides a method for controlling undesired plant growth, characterized in that one or more of the combinations according to the invention is applied to the harmful plants, plant parts thereof or the cultivated area.
  • the components A, B and optionally C can be formulated in various ways, depending on which biological and / or chemical-physical parameters are given.
  • a general formulation options are, for example in question: spray powder (WP), emulsifiable concentrates (EC), aqueous solutions (SL), emulsions (EW) such as oil-in-water and water-in-oil emulsions, sprayable solutions or emulsions, dispersions based on oil or water, suspoemulsions, dusts (DP) , Mordant, granules for soil or litter application or water-dispersible granules (WG), ULV formulations, microcapsules or waxes.
  • WP spray powder
  • EC emulsifiable concentrates
  • SL aqueous solutions
  • EW emulsions
  • DP emulsions
  • WG water-dispersible granules
  • ULV formulations microcapsules or waxes.
  • Injection powders are preparations which are uniformly dispersible in water and, in addition to the active substance, also contain surfactants of ionic or nonionic type (wetting agents, dispersants), eg polyoxethylated alkylphenols, polyethoxylated fatty alcohols or fatty amines, in addition to a diluent or inert substance.
  • surfactants eg polyoxethylated alkylphenols, polyethoxylated fatty alcohols or fatty amines, in addition to a diluent or inert substance.
  • Emulsifiable concentrates are prepared by dissolving the active ingredient in an organic solvent, e.g. Butanol, cyclohexanone, dimethylformamide, XyIoI or higher-boiling aromatics or hydrocarbons with the addition of one or more ionic or nonionic surfactants (emulsifiers).
  • organic solvent e.g. Butanol, cyclohexanone, dimethylformamide, XyIoI or higher-boiling aromatics or hydrocarbons.
  • emulsifiers which may be used are alkylarylsulfonic acid calcium salts such as calcium dodecylbenzenesulfonate or nonionic emulsifiers such as fatty acid polyglycol esters, alkylaryl polyglycol ethers, fatty alcohol polyglycol ethers, propylene oxide-ethylene oxide condensation products, alkyl polyethers, sorbitan fatty acid esters, polyoxyethylene sorbitan fatty acid esters or polyoxyethylene sorbitol esters.
  • alkylarylsulfonic acid calcium salts such as calcium dodecylbenzenesulfonate
  • nonionic emulsifiers such as fatty acid polyglycol esters, alkylaryl polyglycol ethers, fatty alcohol polyglycol ethers, propylene oxide-ethylene oxide condensation products, alkyl polyethers, sorbitan fatty acid esters, polyoxyethylene sorbitan fatty acid esters or polyoxyethylene
  • Dusts are obtained by grinding the active ingredient with finely divided solids, e.g. Talc, natural clays such as kaolin, bentonite and pyrophyllite, or diatomaceous earth.
  • finely divided solids e.g. Talc, natural clays such as kaolin, bentonite and pyrophyllite, or diatomaceous earth.
  • Granules can either be prepared by atomizing the active ingredient on adsorptive, granulated inert material or by applying active substance concentrates by means of adhesives, e.g. Polyvinyl alcohol, polyacrylic acid sodium or mineral oils, on the surface of carriers such as sand, kaolinites or granulated inert material. It is also possible to granulate suitable active ingredients in the manner customary for the production of fertilizer granules, if desired in admixture with fertilizers. Water dispersible granules are typically prepared by methods such as spray drying, fluidized bed granulation, plate granulation, high speed mixing and extrusion without solid inert material.
  • the agrochemical preparations generally contain from 0.1 to 99 percent by weight, in particular from 0.2 to 95 percent by weight, of active compounds A, B and optionally C and 99.8 to 5 weight percent customary in crop protection formulation, the following concentrations are customary depending on the formulation:
  • the active ingredient concentration is for example about 10 to 95 weight percent
  • the balance to 100 weight percent consists of conventional formulation ingredients.
  • the active ingredient concentration is for example about 10 to 95 weight percent
  • the balance to 100 weight percent consists of conventional formulation ingredients.
  • Dusty formulations usually contain 5 to 20% by weight of active substance, sprayable solutions about 0.2 to 25% by weight of active ingredient.
  • active ingredient content depends, in part, on whether the active compound is liquid or solid and which granulating aids and fillers are used. In general, the content of the water-dispersible granules is between 10 and 90 percent by weight.
  • the active substance formulations mentioned optionally contain the customary adhesive, wetting, dispersing, emulsifying, preserving, antifreeze and solvent, fillers, dyes and carriers, defoamers, evaporation inhibitors and agents which control the pH or the Influence viscosity.
  • the formulations present in commercial form are optionally diluted in the customary manner, e.g. for wettable powders, emulsifiable concentrates, dispersions and water-dispersible granules by means of water. Dust-like preparations, soil or scattering granules, as well as sprayable solutions are usually no longer diluted with other inert substances before use.
  • the active substances can be applied to the plants, plant parts, plant seeds or the acreage (field soil), preferably to the green plants and plant parts and optionally additionally to the field soil.
  • Formulations of the individual active ingredients are mixed together in the tank with water and the resulting spray mixture is discharged.
  • a common herbicidal formulation of the inventive combination of components A, B and optionally C has the advantage of ease of use, because the amounts of the components are already set in the correct ratio to each other.
  • the adjuvants in the formulation can be optimally matched to each other, while a tank mix of different formulations can give undesirable combinations of adjuvants.
  • a dusting agent is obtained by mixing 10 parts by weight of an active substance / active substance mixture and 90 parts by weight of talc as an inert substance and comminuting in a hammer mill.
  • a wettable powder (WG) readily dispersible in water is obtained by mixing 25 parts by weight of an active substance / active substance mixture, 64 parts by weight of kaolin-containing quartz as inert substance, 10 parts by weight of lignosulfonic acid potassium and 1 part by weight. Part oleoylmethyltaurine acid as a wetting and dispersing agent mixed and ground in a pin mill.
  • a dispersion concentrate which is readily dispersible in water is obtained by mixing 20 parts by weight of an active substance / active substance mixture with 6 parts by weight of alkylphenol polyglycol ether (Triton X 207), 3 parts by weight of isotridecanol polyglycol ether (8 EO) and 71% by weight.
  • Parts of paraffinic mineral oil (boiling range, for example, about 255 to 277 ° C) mixed and ground in a ball mill to a fineness of less than 5 microns.
  • An emulsifiable concentrate is obtained from 15 parts by weight of an active substance / active substance mixture, 75 parts by weight of cyclohexanone as solvent and 10
  • a water-dispersible granule is obtained by mixing 75 parts by weight of an active substance / active substance mixture,
  • a water-dispersible granule is also obtained by mixing 25 parts by weight of an active substance / active substance mixture,
  • the combinations according to the invention also have a postemergence excellent herbicidal activity against a broad spectrum of economically important harmful plants. Frequently, effects of the combinations according to the invention are observed which exceed the formal sum of the effects of single application of the herbicides. The observed values of the experiments show, at suitable low dosages, an effect of the combinations that are above the Colby Expected Values.
  • A, B effect of component A or B in percent at a dosage of a or b grams ai / ha.
  • E expected value in% at a dosage of a + b grams ai / ha.

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  • 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)
PCT/EP2008/004517 2007-06-19 2008-06-06 Synergistische kulturpflanzenverträgliche kombinationen enthaltend herbizide aus der gruppe der benzoylcyclohexandione für den einsatz in reis-kulturen Ceased WO2008155027A2 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DK08759062.6T DK2170052T3 (en) 2007-06-19 2008-06-06 Synergistic CULTURE PLANT SETTLEMENT RIGHT COMBINATION CONTAINING HERBICIDES FROM THE GROUP OF benzoyl cyclohexanediones FOR USE IN RISKULTURER
KR1020097027539A KR101525558B1 (ko) 2007-06-19 2008-06-06 벼농사에 사용되는 벤조일사이클로헥산디온 그룹의 상승적 작물 내성 제초제 배합물
ES08759062.6T ES2551316T3 (es) 2007-06-19 2008-06-06 Combinaciones sinérgicas compatibles con plantas de cultivo que contienen herbicidas del grupo de las benzoilciclohexanodionas para su uso en cultivos de arroz
JP2010512557A JP5303550B2 (ja) 2007-06-19 2008-06-06 稲作に施用するためのベンゾイルシクロヘキサンジオン群からの相乗的作物耐性除草剤の組み合わせ
BRPI0813254A BRPI0813254B1 (pt) 2007-06-19 2008-06-06 combinações herbicidas, seu uso, e método para combate ao crescimento de plantas indesejadas em culturas de arroz
CN2008800208816A CN101686671B (zh) 2007-06-19 2008-06-06 苯甲酰环己二酮类除草剂的协同性作物耐受结合物在稻栽培中的应用
EP08759062.6A EP2170052B1 (de) 2007-06-19 2008-06-06 Synergistische kulturpflanzenverträgliche kombinationen enthaltend herbizide aus der gruppe der benzoylcyclohexandione für den einsatz in reis-kulturen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007028019A DE102007028019A1 (de) 2007-06-19 2007-06-19 Synergistische kulturpflanzenverträgliche Kombinationen enthaltend Herbizide aus der Gruppe der Benzoylcyclohexandione für den Einsatz in Reis-Kulturen
DE102007028019.1 2007-06-19

Publications (2)

Publication Number Publication Date
WO2008155027A2 true WO2008155027A2 (de) 2008-12-24
WO2008155027A3 WO2008155027A3 (de) 2009-10-22

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US8728977B2 (en) 2009-05-27 2014-05-20 Bayer Cropscience Ag Herbicidal combinations comprising tefuryltrione for use in rice crops
CN103518780A (zh) * 2013-09-05 2014-01-22 江苏东宝农药化工有限公司 一种新型除草剂

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AR066832A1 (es) 2009-09-16
DK2170052T3 (en) 2015-11-23
BRPI0813254A2 (pt) 2014-12-30
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US20080318786A1 (en) 2008-12-25
TW200915985A (en) 2009-04-16
KR20100029103A (ko) 2010-03-15
EP2232991B1 (de) 2013-07-24
EP2232994A1 (de) 2010-09-29
EP2232989A1 (de) 2010-09-29
EP2170052B1 (de) 2015-08-12
EP2170052A2 (de) 2010-04-07
JP5303550B2 (ja) 2013-10-02
EP2232992A1 (de) 2010-09-29
CN101686671B (zh) 2013-10-02
EP2232991A1 (de) 2010-09-29
DE102007028019A1 (de) 2008-12-24
EP2232993A1 (de) 2010-09-29
WO2008155027A3 (de) 2009-10-22
JP2010530382A (ja) 2010-09-09
PA8785101A1 (es) 2009-01-23
ES2551316T3 (es) 2015-11-18
CN101686671A (zh) 2010-03-31
PT2170052E (pt) 2015-11-13

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