EP1628534A1 - Melanges fongicides - Google Patents

Melanges fongicides

Info

Publication number
EP1628534A1
EP1628534A1 EP04733255A EP04733255A EP1628534A1 EP 1628534 A1 EP1628534 A1 EP 1628534A1 EP 04733255 A EP04733255 A EP 04733255A EP 04733255 A EP04733255 A EP 04733255A EP 1628534 A1 EP1628534 A1 EP 1628534A1
Authority
EP
European Patent Office
Prior art keywords
compound
formula
mixtures
compounds
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Withdrawn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
EP04733255A
Other languages
German (de)
English (en)
Inventor
Jordi Tormo I Blasco
Thomas Grote
Maria Scherer
Reinhard Stierl
Siegfried Strathmann
Ulrich Schöfl
Egon Haden
Manfred Hampel
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 EP1628534A1 publication Critical patent/EP1628534A1/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Withdrawn legal-status Critical Current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
    • A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system

Definitions

  • the present invention relates to fungicidal mixtures containing as active components
  • the invention relates to a method for controlling harmful fungi with mixtures of the compound I with the compound II and the use of the compound I with the compound II for the production of such mixtures and agents which contain these mixtures.
  • the compound of formula I belongs to the class of strobilurin active ingredients. Their production and their action against harmful fungi are known (common name: dimoxystrobin; EP-A 477 631).
  • the fungicidal activity of the known mixtures cannot always be completely satisfactory.
  • the triazolopyrimidine active ingredients known from the abovementioned document are not suitable for controlling harmful fungi from the Oomycetes class.
  • the effect of strobilurin derivative I against oomycetes also does not meet today's requirements.
  • the present invention was based on mixtures which, with a reduced total amount of active compounds applied, have an improved action against harmful fungi, in particular against those from the class of the Oomycetes.
  • 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, De ⁇ teromyces ten, Oomycetes and Basidiomycetes. They are used particularly advantageously for combating Oomycetes. Some of them are systemically effective and can be used in plant protection as leaf and soil fungicides.
  • the combination of compounds I and II according to the invention is also suitable for controlling other pathogens, such as, for. B. Septoria and Puccinia A ⁇ en in cereals and Alternaria and Boytritis A ⁇ en in vegetables, fruit and wine.
  • 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, dodine, dodemorph, fenpropimorph, fenpropidin, guazatine, iminoctadine, spiroxamine, 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, epoxiconazole, fenbuconazole, fluquiconazole, flusilazole, flutriafol, hexaconazole, imazalil, ipconazole, metconazole, myclobolanazone, penconazole, penconazole Prochloraz, prothioconazole, simeconazole, tebuconazole, tetraconazole, triadimefon, triadimenol, triflumizole, triticonazole,
  • Dicarboximides such as iprodione, myclozolin, procymidone, vinclozolin,
  • Dithiocarbamates such as Ferbam, Nabam, Maneb, Mancozeb, Metam, Metiram, Propineb, Polycarbamat, Thiram, Ziram, Zineb,
  • Heterocyclic compounds such as anilazine, benomyl, boscalid, carbendazim, carboxin, oxycarboxin, cyazofamid, dazomet, dithianon, famoxadone, fenamidon, fenarimol, fuberidazole, flutolanil, furametpyr, isoprothiolan, mepronazolifene, proquinolifene, proquinolifene, proquinolifene, proquinolifene, proquinolifene, proquinolifene, proquinolifene, proquinolifene, proquinolifene, proquinolifene, proquinolifene, nuquin Pyroquilone, quinoxyfen, silthofam, thiabendazole, thifluzamide, thiophanate methyl, tiadinil, tricyclazole, triforins,
  • Copper fungicides such as Bordeaux broth, copper acetate, copper oxychloride, basic copper sulfate,
  • Nitrophenyl derivatives such as binapacryl, dinocap, dinobuton, nitrophthal-isopropyl
  • Phenylpyrroles such as fenpiclonil or fludioxonil, sulfur,
  • fungicides such as acibenzolar-S-methyl, benthiavalicarb, carpropamid, chlorothalhalil, cyflufenamid, cymoxanil, Dazomet, diclomezin, diclocymet, Diethofen-carb, edifenphos, ethaboxam, fenhexamide, fentin acetate, fenoroxaneil, ferim , Fosetyl, fosetyl aluminum, iprovalicarb, hexachlorobenzene, metrafenone, pencycuron, propamocarb, phthalide, toloclofos-methyl,
  • Strobilurins such as azoxystrobin, fluoxastrobin, kresoxim-methyl, metominostrobin, orysastrobin, picoxystrobin, pyraclostrobin or trifloxystrobin,
  • Sulfenic acid derivatives such as Captafol, Captan, dichlofluanid, Folpet, Tolylfluanid • Cinnamic acid amides and analogues such as Dimethomorph, Flumetover or Flumorph.
  • a further fungicide III or two fungicides IM and IV are added to the compounds I and II.
  • Mixtures of the compounds I and II with a component III are preferred. Mixtures of compounds I and II are particularly preferred.
  • the compound I and the compound II can be applied simultaneously together or separately or in succession, so that the active compounds develop their fungicidal action together. In the case of separate application, the order generally has no effect on the success of the control.
  • the compound I and the compound II are usually used in a weight ratio of 100: 1 to 1: 100, preferably 10: 1 to 1:50, in particular 5: 1 to 1:20.
  • Components III and IV are optionally mixed in a ratio of 20: 1 to 1:20 to the compound I.
  • the application rates of the mixtures according to the invention are from 5 g / ha to 2000 g / ha, preferably from 50 to 1500 g / ha, in particular from 50 to 750 g / ha.
  • the application rates for the compound I are accordingly generally from 1 to 750 g / ha, preferably from 10 to 500 g / ha, in particular from 5 to 250 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 separate or joint application of the compound I and the compound II or the mixtures of the compound I and the compound II is carried out by spraying or pollinating the seeds, the plants or the soil before or after sowing the plants or before or after emergence of the plants.
  • 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 and auxiliaries The following are essentially considered as solvents / auxiliaries:
  • solvents e.g. Solvesso products, xylene
  • paraffins e.g. petroleum fractions
  • alcohols e.g. methanol, butanol, pentanol, benzyl alcohol
  • ketones e.g. cyciohexanone, gamma-butryolactone
  • pyrrolidones NMP, NOP
  • aceta- te glycols
  • dimethyl fatty acid amides fatty acids and fatty acid esters.
  • 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 non-ionic and anionic emulsifiers (e.g. polyoxyethylene
  • 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 for example coated granules, impregnated granules and homogeneous granules, can be prepared by binding the active ingredients to solid carriers.
  • Solid carriers are, for example, mineral earths, such as silica gels, silicates, talc, kaolin, Attaclay, limestone, lime, chalk, bolus, loess, clay, dolomite, diatomaceous earth, calcium and magnesium sulfate, magnesium oxide, ground plastics, fertilizers, such as ammonium sulfate, ammonium phosphate , Ammonium nitrate, ureas and vegetable products such as corn flour, tree bark, wood and nutshell flour, cellulose powder and other solid carriers.
  • 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 50 parts by weight of the active ingredients are finely ground with the addition of dispersants and wetting agents and produced as technical equipment (eg 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.
  • Water-dispersible and water-soluble powders (WP, SP) 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, oldispersions, 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, old dispersions) by adding water.
  • emulsions, pastes or old 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, weight ratios of 1:10 to 10: 1 being customary.
  • the compounds I and II, or the mixtures or the corresponding formulations, are used in that the harmful fungi, the plants, seeds, soils, surfaces, materials or spaces to be kept free from them are mixed with a fungicidally effective amount of the mixture or 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 emulsifier Uniperol® EL (wetting agent with emulsifying and dispersing action based on ethoxylated alkylphenols) was added to this solution and diluted with water to the desired concentration.
  • emulsifier Uniperol® EL wetting agent with emulsifying and dispersing action based on ethoxylated alkylphenols
  • Leaves of potted plants of the "large meat tomato St. Pierre" were sprayed with an aqueous suspension in the active ingredient concentration given below until they dripped wet. The following day, the leaves were infected with a cold aqueous zoospore suspension of Phytophthora infestans with a density of 0.25 x 10 6 spores / ml. The plants were then placed in a steam-saturated chamber at temperatures between 18 and 20 ° C. After 6 days, the blight on the untreated but infected control plants had developed so strongly that the infestation could be determined visually in%. The visually determined values for the percentage of leaf areas affected were converted into efficiencies as% of the untreated control:
  • ⁇ corresponds to the fungal attack of the treated plants in%
  • ß corresponds to the fungal infection 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 for combinations of active ingredients were determined using the Colby formula (Colby, S.R. (Calculating synergistic and antagonistic responses of herbicide combinations ", Weeds, 15, pp. 20-22, 1967) and compared with the observed efficacies.

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)

Abstract

L'invention concerne des mélanges fongicides qui contiennent, comme composants actifs, 1) de la dimoxystrobine correspondant à la formule (I) et 2) le composé correspondant à la formule (II), en des quantités synergiquement efficaces. L'invention concerne également un procédé de lutte contre les champignons nuisibles faisant appel à des mélanges du composé (I) et du composé (II), l'utilisation de ces composés pour la production de tels mélanges, et des produits contenant ces mélanges.
EP04733255A 2003-05-22 2004-05-15 Melanges fongicides Withdrawn EP1628534A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10323708 2003-05-22
DE10332430 2003-07-16
DE102004016084 2004-03-30
PCT/EP2004/005250 WO2004103075A1 (fr) 2003-05-22 2004-05-15 Melanges fongicides

Publications (1)

Publication Number Publication Date
EP1628534A1 true EP1628534A1 (fr) 2006-03-01

Family

ID=33479381

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04733255A Withdrawn EP1628534A1 (fr) 2003-05-22 2004-05-15 Melanges fongicides

Country Status (14)

Country Link
US (1) US20060281766A1 (fr)
EP (1) EP1628534A1 (fr)
JP (1) JP2007504275A (fr)
KR (1) KR100732092B1 (fr)
AR (1) AR044422A1 (fr)
AU (1) AU2004241722A1 (fr)
BR (1) BRPI0410557A (fr)
CA (1) CA2526155A1 (fr)
CL (1) CL2004001188A1 (fr)
CR (1) CR8079A (fr)
EA (1) EA008738B1 (fr)
MX (1) MXPA05011770A (fr)
RS (1) RS20050875A (fr)
WO (1) WO2004103075A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2455248A1 (fr) * 2004-01-29 2005-07-29 Alexander Zolotoy Administration par voie orale de r-albuterol pour lutter contre l'obesite
JP5359224B2 (ja) 2008-11-25 2013-12-04 住友化学株式会社 植物病害防除用組成物及び植物病害の防除方法
JP2011201856A (ja) 2010-03-03 2011-10-13 Sumitomo Chemical Co Ltd 植物病害防除組成物及び植物病害防除方法
CN102805085B (zh) * 2012-07-23 2015-07-08 广东中迅农科股份有限公司 一种含有醚菌胺和噻呋酰胺的杀菌组合物

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW321586B (fr) * 1993-09-24 1997-12-01 Basf Ag
DE59400211D1 (de) * 1993-09-24 1996-05-23 Basf Ag Fungizide Mischungen
DK0645091T3 (da) * 1993-09-24 1996-05-13 Basf Ag Fungicide blandinger
DE59400212D1 (de) * 1993-09-24 1996-05-23 Basf Ag Fungizide Mischungen
TW340033B (en) * 1993-09-24 1998-09-11 Basf Ag Fungicidal mixtures
ES2094608T3 (es) * 1993-09-24 1997-01-16 Basf Ag Mezclas fungicidas.
US5554616A (en) * 1994-12-28 1996-09-10 Basf Aktiengesellschaft Fungicidal mixtures
TWI252231B (en) * 1997-04-14 2006-04-01 American Cyanamid Co Fungicidal trifluorophenyl-triazolopyrimidines
PT988790E (pt) * 1998-09-25 2003-10-31 Basf Ag Misturas fungicidas

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2004103075A1 *

Also Published As

Publication number Publication date
MXPA05011770A (es) 2006-01-26
WO2004103075A1 (fr) 2004-12-02
CA2526155A1 (fr) 2004-12-02
CL2004001188A1 (es) 2005-04-08
AR044422A1 (es) 2005-09-14
KR20060015280A (ko) 2006-02-16
EA200501740A1 (ru) 2006-06-30
US20060281766A1 (en) 2006-12-14
CR8079A (es) 2006-05-30
KR100732092B1 (ko) 2007-06-27
RS20050875A (en) 2008-04-04
AU2004241722A1 (en) 2004-12-02
EA008738B1 (ru) 2007-08-31
JP2007504275A (ja) 2007-03-01
BRPI0410557A (pt) 2006-06-20

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