EP1727431A2 - Melanges fongicides a base de derives de triazolopyridine - Google Patents

Melanges fongicides a base de derives de triazolopyridine

Info

Publication number
EP1727431A2
EP1727431A2 EP05736846A EP05736846A EP1727431A2 EP 1727431 A2 EP1727431 A2 EP 1727431A2 EP 05736846 A EP05736846 A EP 05736846A EP 05736846 A EP05736846 A EP 05736846A EP 1727431 A2 EP1727431 A2 EP 1727431A2
Authority
EP
European Patent Office
Prior art keywords
compound
compounds
mixtures
formula
harmful fungi
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Withdrawn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
EP05736846A
Other languages
German (de)
English (en)
Inventor
Jordi Tormo I Blasco
Thomas Grote
Maria Scherer
Reinhard Stierl
Siegfried Strathmann
Ulrich Schöfl
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.)
BASF SE
Original Assignee
BASF SE
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
Application filed by BASF SE filed Critical BASF SE
Publication of EP1727431A2 publication Critical patent/EP1727431A2/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Withdrawn legal-status Critical Current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<
    • A01N47/38—Ureas 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
    • 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<
    • A01N47/34—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the groups, e.g. biuret; Thio analogues thereof; Urea-aldehyde condensation products

Definitions

  • the present invention relates to fungicidal mixtures for controlling phytopathogenic harmful fungi, comprising active components
  • the invention relates to a method for controlling harmful fungi with mixtures of the compound I with the compounds II and the use of the compound I with the compounds II for the production of such mixtures and agents which contain these mixtures.
  • EP-A 988 790 Mixtures of triazolopyrimidine derivatives with other active ingredients are generally known from EP-A 988 790 and US 6 268 371.
  • the synergistic mixtures described in EP-A 988 790 are described as being fungicidally active against various diseases of cereals, fruits and vegetables, in particular mildew on wheat and barley or gray mold on apples.
  • the mixtures known from US Pat. No. 6,268,371 are described as being particularly advantageous against rice diseases.
  • the present invention was based on mixtures which, with a reduced total amount of active compounds applied, have an improved activity against harmful fungi (synergistic mixtures).
  • the mixtures of the compound I and the compound II or the simultaneous joint or separate use of the compound I and the compound II are distinguished by an outstanding activity against a broad spectrum of phytopathogenic fungi, in particular from the class of the Ascomycetes, Deuteromyces ten, Oomycetes and Basidiomycetes. They can be used in plant protection as leaf and soil fungicides.
  • the mixtures according to the invention are of particular importance for controlling harmful fungi on rice plants and on their seeds, such as bipolaris and woodturners, and also Pyricularia oryzae. They are particularly suitable for combating the rice brown spot disease caused by Cochliobolus miyabeanus.
  • Rhizoctonia soiani is the causative agents of the most important diseases of rice plants. Rhizoctonia soiani is the only agronomically important pathogen within the Agaricomycetidae subclass. This fungus does not attack the plant via spores like most other fungi, but via a mycelial infection.
  • the mixtures according to the invention can also be used in material protection (e.g. wood protection), for example against Paecilomyces variotii.
  • Pests such as insects, arachnids or nematodes, or herbicidal or growth-regulating active ingredients or fertilizers.
  • active substances selected from the following groups are possible as further active substances in the above sense:
  • Acylalanines such as benalaxyl, metalaxyl, ofurace, oxadixyl,
  • Amine derivatives such as aldimorph, dodemorph, fenpropimorph, fenpropidin, guazatine, iminoctadine, tridemorph, anilinopyrimidines such as pyrimethanil, mepanipyrim or cyprodinil,
  • Antibiotics such as cycloheximide, griseofulvin, kasugamycin, natamycin, polyoxin or streptomycin,
  • Azoles such as bitertanol, bromoconazole, cyproconazole, difenoconazole, dinitroconazole, enilconazole, epoxiconazole, fenbuconazole, fluquiconazole, flusilazole, flutriafol, hexaconazole, imazalil, ipconazole, metconazol, penocolazolol, myocazolol, myocazolol, myclazol, myclazol, myclazol, myocazolol, myclazol, myclazol, myclazol, myclazol, myclazol, myclazol, myclazol, myclazol, myclazol, myclazol , Tetraconazole, tri-dimefon, triadimenol, triflumizole, triticonazole,
  • Dicarboximides such as myclozolin,
  • Dithiocarbamates such as Ferbam, Nabam, Metam, Propineb, Polycarbamat, Ziram, Heterocyclic compounds such as anilazine, benomyl, boscalid, carbendazim, carboxin, oxycarboxin, cyazofamid, dazomet, dithianon, famoxadone, fenamidon, fenarimol, fuberidazole, flutolanil, furametpyr, isoprothiolan, mepronilonolonolinolinolinolinolinolinolinolinolinolinolinolinolinolinolinolinolinolinolinolinolinolinolinolinolinolinolinolinolinolonolinolinolonolinolonolinolonolinolonolimolinolonolimolonolonolimolonolonylolonylolonylolonylololate Silthiofam, thiabendazole, thifluzamide, tiadinil, tri
  • Nitrophenyl derivatives such as binapacryl, dinocap, dinobutone, nitrophthal-isopropyl,
  • Phenylpyrroles such as fenpiclonil or fludioxonil
  • fungicides such as AcibenzoIar-S-methyl, Benthiavalicarb, Carpropamid, Chlo-rothalonil, Cyflufenamid, Cymoxanil, Diclomezin, Diclocymet, Diethofencarb, Edifenphos, Ethaboxam, Fenhexamid, Fentin-Acetate, Fenoxanyl, namim, Fosinzone, Fluorozone, Fluorozone Fosetyl aluminum, phosphorous acid, iprovalicarb, hexachlorobenzene, metrafenone, methyl isothiocyanate, pencycuron, propamocarb, phthalide, toloclo-fos-methyl, quintozene, zoxamide, • strobilurins such as azoxystrobin, dimoxystrobin, fluoxastrobin, cromostoximrobin, kromostoximrobin, kresost Pyraclo
  • Sulfenic acid derivatives such as captafol, captan, diclofluanid, folpet,
  • Cinnamic acid amides and analogues such as dimethomorph, flumetover or flumorph.
  • a further fungicide III or two fungicides III and IV are added to the compounds I and II.
  • the compound I and the compound II can be applied simultaneously together or separately or in succession, the sequence in the case of separate application generally not having any effect on the success of the control measures.
  • the compound I and the compound II are usually used in a weight ratio of 100: 1 to 1: 100, preferably 20: 1 to 1:50, in particular 10: 1 to 1:10.
  • Components III and IV are optionally mixed in a ratio of 20: 1 to 1:20 to the compounds I.
  • the application rates of the mixtures according to the invention are 5 g / ha to 1000 g / ha, preferably 50 to 850 g / ha, in particular 50 to 750 g / ha.
  • the application rates for the compound I are generally from 1 to 1000 g / ha, preferably from 10 to 750 g / ha, in particular from 20 to 500 g / ha.
  • the application rates for compound II are generally from 1 to 1000 g / ha, preferably from 10 to 750 g / ha, in particular from 20 to 500 g / ha.
  • application rates of mixture of 1 to 1000 g / 100 kg of seed preferably 1 to 200 g / 100 kg, in particular 5 to 100 g / 100 kg, are generally used.
  • the compounds I and II (and possibly III and IV) or the mixtures of the compounds I and II (and possibly III and IV) are applied separately or together by spraying or dusting the seeds , seedlings, plants or soils before or after sowing the plants or before or after emergence of the plants.
  • Application is preferably carried out by spraying the leaves.
  • the compounds can be applied jointly or separately by applying granules or by dusting the floors.
  • the mixtures according to the invention, or the compounds I and II, can be converted into the customary formulations, e.g. Solutions, emulsions, suspensions, dusts, powders, pastes and granules.
  • the form of application depends on the respective purpose; in any case, it should ensure a fine and uniform distribution of the compound according to the invention.
  • the formulations are prepared in a known manner, e.g. by stretching the active ingredient with solvents and / or carriers, if desired using emulsifiers and dispersants.
  • solvents / auxiliaries water, aromatic solvents (for example Solvesso products, xylene), paraffins (for example petroleum fractions), alcohols (for example methanol, butanol, pentanol, benzyl alcohol), ketones (for example cyclohexanone, gamma-butryolactone) , Pyrrolidones (NMP, NOP), acetates (glycol diacetate), glycols, dimethyl fatty acid amides, fatty acids and fatty acid esters.
  • aromatic solvents for example Solvesso products, xylene
  • paraffins for example petroleum fractions
  • alcohols for example methanol, butanol, pentanol, benzyl alcohol
  • ketones for example cyclohexanone, gamm
  • solvent mixtures can also be used, carriers such as natural stone powder (e.g. kaolins, clays, talc, chalk) and synthetic stone powder (e.g. highly disperse silica, silicates); Emulsifiers such as nonionic and anionic emulsifiers (e.g. polyoxyethylene fatty alcohol ethers, alkyl sulfonates and aryl sulfonates) and dispersants such as lignin sulfite liquors and methyl cellulose.
  • carriers such as natural stone powder (e.g. kaolins, clays, talc, chalk) and synthetic stone powder (e.g. highly disperse silica, silicates); Emulsifiers such as nonionic and anionic emulsifiers (e.g. polyoxyethylene fatty alcohol ethers, alkyl sulfonates and aryl sulfonates) and dispersants such as lignin sulfite liquors and methyl
  • Alkali, alkaline earth, and ammonium salts of lignosulfonic acid, naphthalenesulfonic acid, phenolsulfonic acid, dibutylnaphthalenesulfonic acid come as surface-active substances, Alkylarylsulfonates, alkylsulfates, alkylsulfonates, fatty alcohol sulfates, fatty acids and sulfated fatty alcohol glycol ethers are used, furthermore condensation products of sulfonated naphthalene and naphthalene derivatives with formaldehyde, condensation products of
  • Castor oil polyoxyethylene alkyl ether, ethoxylated polyoxypropylene, lauryl alcohol polyglycol ether acetal, sorbitol esters, lignin sulfite waste liquors and methyl cellulose.
  • mineral oil fractions from medium to high boiling points such as kerosene or diesel oil, furthermore coal tar oils as well as oils of vegetable or animal origin, aliphatic, cyclic and aromatic hydrocarbons, e.g. Toluene, xylene, paraffin, tetrahydronaphthalene, alkylated naphthalenes or their derivatives, methanol, ethanol, propanol, butanol, cyclohexanol, cyclohexanone, isophorone, strongly polar solvents, e.g. Dimethyl sulfoxide, N-methylpyrrolidone or water into consideration.
  • mineral oil fractions from medium to high boiling points such as kerosene or diesel oil
  • coal tar oils as well as oils of vegetable or animal origin
  • aliphatic, cyclic and aromatic hydrocarbons e.g. Toluene, xylene, paraffin, tetrahydronaphthalene, alkylated
  • Powders, materials for broadcasting and dusts can be prepared by mixing or grinding the active substances together with a solid carrier.
  • Granules e.g. Coating, impregnation and homogeneous granules can be produced by binding the active ingredients to solid carriers.
  • Solid carriers are e.g. Mineral earths, such as silica gels, silicates, talc, kaolin, attack clay, limestone, lime, chalk, bolus, loess, clay, dolomite, diatomaceous earth, calcium and magnesium sulfate, magnesium oxide, ground plastics, fertilizers, e.g. Ammonium sulfate, ammonium phosphate, ammonium nitrate, ureas and vegetable products such as cereal flour, tree bark, wood and nutshell flour, cellulose powder and other solid carriers.
  • Mineral earths such as silica gels, silicates, talc, kaolin, attack clay, limestone, lime, chalk, bolus, loess, clay, dolomite, diatomaceous earth, calcium and magnesium sulfate, magnesium oxide, ground plastics,
  • the formulations generally contain between 0.01 and 95% by weight, preferably between 0.1 and 90% by weight, of the active ingredients.
  • the active ingredients are used in a purity of 90% to 100%, preferably 95% to 100% (according to the NMR spectrum).
  • formulations are: 1. Products for dilution in water
  • Suspensions 20 parts by weight of the active ingredients are comminuted in a stirred ball mill to form a fine active ingredient suspension with the addition of dispersing and wetting agents and water or an organic solvent. Dilution in water results in a stable suspension of the active ingredient.
  • the active ingredients are finely ground with the addition of dispersing and wetting agents and produced using technical equipment (e.g. extrusion, spray tower, fluidized bed) as water-dispersible or water-soluble granules. Dilution in water results in a stable dispersion or solution of the active ingredient.
  • technical equipment e.g. extrusion, spray tower, fluidized bed
  • WP, SP Water-dispersible and water-soluble powders 75 parts by weight of the active ingredients are ground in a rotor-strator mill with the addition of dispersing and wetting agents and silica gel. Dilution in water results in a stable dispersion or solution of the active ingredient.
  • the active ingredients as such in the form of their formulations or the use forms prepared therefrom, e.g. in the form of directly sprayable solutions, powders, suspensions or dispersions, emulsions, oil dispersions, pastes, dusts, sprinkling agents, granules by spraying, atomizing, dusting, scattering or pouring.
  • the application forms depend entirely on the purposes; in any case, they should ensure the finest possible distribution of the active compounds according to the invention.
  • Aqueous application forms can be prepared from emulsion concentrates, pastes or wettable powders (wettable powders, oil dispersions) by adding water.
  • emulsions, pastes or oil dispersions the substances as such or dissolved in an oil or solvent can be homogenized in water by means of wetting agents, adhesives, dispersants or emulsifiers.
  • concentrates composed of an active substance, wetting agent, tackifier, dispersant or emulsifier and possibly solvent or oil, which are suitable for dilution with water.
  • the active ingredient concentrations in the ready-to-use preparations can be varied over a wide range. In general, they are between 0.0001 and 10%, preferably between 0.01 and 1%.
  • the active ingredients can also be used with great success in the ultra-low-volume process (ULV), it being possible to apply formulations with more than 95% by weight of active ingredient or even the active ingredient without additives.
  • UUV ultra-low-volume process
  • Oils of various types, wetting agents, adjuvants, herbicides, fungicides, other pesticides, bactericides can be added to the active compounds, if appropriate also only immediately before use (tank mix). These agents can be added to the agents according to the invention, which is usually done in a weight ratio of 1:10 to 10: 1.
  • the compounds I and II, or the mixtures or the corresponding formulations are used in that the harmful fungi, the plants, seeds, soils, soils, areas, materials or spaces to be kept free from them are mixed with an amount of the mixture which is fungicidal, or of compounds I and II treated separately.
  • the application can take place before or after the infestation by the harmful fungi.
  • the fungicidal activity of the compound and the mixtures can be demonstrated by the following tests:
  • the active ingredients were prepared separately or together as a stock solution with 0.25% by weight of active ingredient in acetone or DMSO. 1% by weight of Uniperol® EL emulsifier (wetting agent with emulsifying and dispersing action based on ethoxylated alkylphenols) was added to this solution and diluted with water to the desired concentration.
  • Uniperol® EL emulsifier wetting agent with emulsifying and dispersing action based on ethoxylated alkylphenols
  • Leaves of 'Tai-Nong 67' rice seedlings grown in pots were sprayed to runoff point with an aqueous suspension in the active compound concentration given below. The following day, the plants were inoculated with an aqueous spore suspension of Cochliobolus miyabeanus. The test plants were then used set up in climatic chambers at 22 - 24 ° C and 95 - 99% relative humidity for 6 days, then the extent of the development of the infestation on the leaves was determined visually.
  • the evaluation is carried out by determining the affected leaf areas in percent. These percentages were converted into efficiencies.
  • ⁇ corresponds to the fungal attack of the treated plants in% and ß corresponds to the fungal attack of the untreated (control) plants in%
  • ß corresponds to the fungal attack of the untreated (control) plants in%
  • the infection of the treated plants corresponds to that of the untreated control plants; with an efficiency of 100, the treated plants show no infection.
  • the expected efficacies of the active ingredient mixtures are determined using the Colby formula [RS Colby, Weeds 15, 20-22 (1967)] and compared with the observed efficiencies.

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)
  • Pretreatment Of Seeds And Plants (AREA)
  • Catching Or Destruction (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

L'invention concerne des mélanges fongicides, contenant comme composants actifs : 1) un dérivé de triazolopyrimidine de formule (I), et 2) un thiophanate-méthyle de formule (II), dans une quantité active de manière synergétique. L'invention concerne également un procédé pour lutter contre des champignons nuisibles au moyen des mélange du composé I avec les composés II, ce qui permet de produire lesdits mélanges, ainsi que des produits contenant lesdits mélanges.
EP05736846A 2004-03-15 2005-03-14 Melanges fongicides a base de derives de triazolopyridine Withdrawn EP1727431A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004012752 2004-03-15
PCT/EP2005/002684 WO2005089542A2 (fr) 2004-03-15 2005-03-14 Melanges fongicides

Publications (1)

Publication Number Publication Date
EP1727431A2 true EP1727431A2 (fr) 2006-12-06

Family

ID=34979577

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05736846A Withdrawn EP1727431A2 (fr) 2004-03-15 2005-03-14 Melanges fongicides a base de derives de triazolopyridine

Country Status (16)

Country Link
US (1) US20080255158A1 (fr)
EP (1) EP1727431A2 (fr)
JP (1) JP2007529448A (fr)
KR (1) KR20060131984A (fr)
CN (1) CN1921760A (fr)
AR (1) AR049371A1 (fr)
AU (1) AU2005223999A1 (fr)
BR (1) BRPI0508682A (fr)
CA (1) CA2558006A1 (fr)
CR (1) CR8580A (fr)
EA (1) EA200601586A1 (fr)
IL (1) IL177199A0 (fr)
NO (1) NO20064168L (fr)
TW (1) TW200608892A (fr)
WO (1) WO2005089542A2 (fr)
ZA (1) ZA200608555B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101180963B (zh) * 2007-12-17 2012-04-18 东莞市瑞德丰生物科技有限公司 含有中生菌素和甲基硫菌灵的具有增效作用的组合物

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4001297A (en) * 1968-06-18 1977-01-04 Nippon Soda Company Limited Thioureidobenzene preparations and uses thereof
US4940722A (en) * 1986-12-10 1990-07-10 Sumitomo Chemical Companmy, Limited Seed disinfectant composition
US5593996A (en) * 1991-12-30 1997-01-14 American Cyanamid Company Triazolopyrimidine derivatives
JP3417995B2 (ja) * 1994-04-12 2003-06-16 呉羽化学工業株式会社 殺菌剤組成物
TWI252231B (en) * 1997-04-14 2006-04-01 American Cyanamid Co Fungicidal trifluorophenyl-triazolopyrimidines
US6268371B1 (en) * 1998-09-10 2001-07-31 American Cyanamid Co. Fungicidal mixtures
DK0988790T3 (da) * 1998-09-25 2003-09-22 Basf Ag Fungicide blandinger

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2005089542A2 *

Also Published As

Publication number Publication date
CA2558006A1 (fr) 2005-09-29
TW200608892A (en) 2006-03-16
IL177199A0 (en) 2006-12-10
AR049371A1 (es) 2006-07-26
JP2007529448A (ja) 2007-10-25
WO2005089542A2 (fr) 2005-09-29
NO20064168L (no) 2006-09-26
CN1921760A (zh) 2007-02-28
CR8580A (es) 2007-02-05
WO2005089542A3 (fr) 2005-12-22
EA200601586A1 (ru) 2007-04-27
KR20060131984A (ko) 2006-12-20
US20080255158A1 (en) 2008-10-16
ZA200608555B (en) 2008-06-25
BRPI0508682A (pt) 2007-08-21
AU2005223999A1 (en) 2005-09-29

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