EP1651041A1 - Melanges fongicides - Google Patents

Melanges fongicides

Info

Publication number
EP1651041A1
EP1651041A1 EP04740715A EP04740715A EP1651041A1 EP 1651041 A1 EP1651041 A1 EP 1651041A1 EP 04740715 A EP04740715 A EP 04740715A EP 04740715 A EP04740715 A EP 04740715A EP 1651041 A1 EP1651041 A1 EP 1651041A1
Authority
EP
European Patent Office
Prior art keywords
compound
mixtures
formula
plants
water
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Withdrawn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
EP04740715A
Other languages
German (de)
English (en)
Inventor
Jordi Tormo I Blasco
Thomas Grote
Maria Scherer
Reinhard Stierl
Siegfried Strathman
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 EP1651041A1 publication Critical patent/EP1651041A1/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Withdrawn legal-status Critical Current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 from the class of the Oomycetes with mixtures of the compound I with the compound II and the use of the compound I with the compound II for the preparation of such mixtures and agents which contain these mixtures.
  • Oomycetes differs significantly from that of Ascomycetes, Deuteromycetes, and Basidiomycetes, because Oomycetes are biologically more related to algae than to fungi. Therefore, knowledge about the fungicidal activity of active substances against "real fungi", such as Ascomycetes, Deuteromycetes, and Basidiomycetes can only be transferred to Oomycetes to a very limited extent.
  • Oomycetes cause economically significant damage to various crops. In many regions, infections caused by Phytophthora infestans are the most important plant diseases in potato and tomato cultivation. In viticulture, considerable damage is caused by vine peronospora.
  • the present invention was based on the task of mixtures which, with the smallest possible total amount of active ingredients applied, have a sufficient action against the harmful fungi.
  • Fungicides selected from the following group are particularly suitable as further active ingredients in the above sense:
  • Acylalanines such as benalaxyl, metalaxyl, ofurace, oxadixyl,
  • Amine derivatives such as aldimorph, dodemorph, fenpropimorph, fenpropidin, guazatine, iminoctadine, tridemorph,
  • Antibiotics such as cycloheximide, griseofulvin, kasugamycin, natamycin, polyoxin or streptomycin,
  • Azoles such as bitertanol, bromoconazole, cyproconazole, difenoconazole, dinitroconazole, fenbuconazole, fluquiconazole, flusilazole, flutriafol, hexaconazole, imazalil, iponazol, metconazole, myclobutanil, penconazole proazolol, propazololazazol, propazol , Triadimefon, triadimenol, triflumizol, triticonazole,
  • Dicarboximides such as myclozolin, procymidone,
  • Dithiocarbamates such as Ferbam, Nabam, Metam, Propineb, Polycarbamat, Ziram, Zineb,
  • heterocyclic compounds such as anilazine, boscalid, carbendazim, carboxin, oxy- carboxin, cyazofamid, dazomet, famoxadone, fenamidone, fuberidazole, flutolanil, furametpyr, isoprothiolane, mepronil, nuarimol, probenazole, pyroquilon, Quinoxy- fen, silthiofam, thiabendazole, thifluzamide, Tiadinil, Tricyclazol, Triforine,
  • Nitrophenyl derivatives such as binapacryl, dinocap, dinobutone, nitrophthal-isopropyl,
  • Phenylpyrroles such as fenpiclonil or fludioxonil
  • fungicides such as acibenzolar-S-methyl, carpropamide, chlorothalonil, cyflufamid, cymoxanil, diclomezin, diclocymet, diethofencarb, edifenphos, ethaboxam, fenhexamide, fentin acetate, fenoxanil, ferim zone, fluazinam, fosetyl-, fosetyl-, fosetyl-, Aluminum, phosphorous acid, hexachlorobenzene, metrafenone, pencycuron, propamocarb, phthalide, toloclofos-methyl, quintozene, zoxamide,
  • Strobilurins such as fluoxastrobin, metominostrobin, orysastrobin, pyraclostrobin or trifloxystrobin,
  • Sulfenic acid derivatives such as captafol,
  • Cinnamic acid amides and analogues such as Flumetover.
  • a further fungicide III or two fungicides III and IV are added to the compounds I and II.
  • fungicides are particularly suitable as components III and IV: Amine derivatives such as dodemorph, fenpropimorph, fenpropidin, iminoctadine, tridemorph;
  • Azoles such as bromoconazole, cyproconazole, difenoconazole, dinitroconazole, fenbuconazole, fluquiconazole, flusilazole, flutriafol, hexaconazole, ipconazole, metconazole, myclobutanil, penconazole, propiconazole, prochazazazolone, prothiebazonazolone, prothiebazone, prothiebazone, prothiebazone, prothiebazone,
  • Heterocyclic compounds such as boscalid, carbendazim, carboxin, cyazofamide, fluoroanil, quinoxyfen;
  • Strobilurins such as fluoxastrobin, metominostrobin, orysastrobin, picoxystrobin, pyractro-strobin or trifloxystrobin;
  • fungicides such as benthiavalicarb, chlorothalonil, cyflufenamid, diclofluanid,
  • Fenhexamide fluazinam, fosetyl, fosetyl aluminum, phosphorous acid, iprovalicarb,
  • Mixtures of the compounds I and II with a component IM are preferred. Mixtures of compounds I and II are particularly preferred.
  • 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 excellent activity against phytopathogenic fungi from the Oomycetes class, in particular from Phytophthora infestans on potatoes and tomatoes, and Plasmopara viticola on vines. Some of them are systemically effective and can be used in plant protection as foliar and soil fungicides or as seed dressings.
  • 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 such as wheat and barley and Alternaria and ßofryfe species in vegetables, fruits and wine.
  • 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.
  • Components III and IV are optionally mixed in a ratio of 20: 1 to 1:20 to compound I.
  • the compound I and the compound II are usually used in a weight ratio of 100: 1 to 1: 100, preferably 50: 1 to 1:50, in particular 10: 1 to 1:10.
  • the application rates of the mixtures according to the invention are 5 g / ha to 2000 g / ha, preferably 50 to 1500 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 the mixture of 0.001 to 1 g / kg of seed preferably 0.01 to 0.5 g / kg, in particular 0.01 to 0.1 g / 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 dusting the seeds, the plants or the soil before or after sowing of 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, for example by stretching the active ingredient with solvents and / or carriers, if desired using formation of 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, gamma
  • solvent mixtures can also be used, carriers such as natural stone powder (eg kaolins, clays, talc, chalk) and synthetic stone powder (eg highly disperse silica, silicates); Emulsifiers such as nonionic and anionic emulsifiers (eg polyoxyethylene fatty alcohol ethers, alkyl sulfonates and aryl sulfonates) and dispersants such as lignin sulfite waste liquors and methyl cellulose.
  • carriers such as natural stone powder (eg kaolins, clays, talc, chalk) and synthetic stone powder (eg highly disperse silica, silicates); Emulsifiers such as nonionic and anionic emulsifiers (eg polyoxyethylene fatty alcohol ethers, alkyl sulfonates and aryl sulfonates) and dispersants such as lignin sulfite waste liquors and methyl cellulose.
  • Emulsifiers such
  • 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 fat, magnesium oxide, ground plastics, fertilizers such as 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, Attaclay, limestone, lime, chalk, bolus, loess, clay, dolomite, diatomaceous earth, calcium and magnesium sulfate
  • 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
  • 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
  • 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.
  • wetting agents, adhesives, dispersants or emulsifiers and even existing solvents or oil concentrates are prepared that 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, areas, materials or spaces to be kept free from them are mixed with a fungicidally effective amount of the mixture or the compounds I and II when applied 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 to runoff. The following day, the leaves were washed with a cold aqueous zoospore suspension of Phytophthora infestans with a density of 0.25 x 10 6 Spores / ml infected. The plants were then placed in a water vapor-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%.
  • ⁇ corresponds to the fungal attack of the treated plants in% and 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.
  • Compounds A and B known from the epoxiconazole mixtures described in EP-A 988790 were used as comparison compounds:

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)
  • Nitrogen Condensed Heterocyclic Rings (AREA)

Abstract

La présente invention concerne des mélanges fongicides contenant, en tant qu'ingrédient actif, 1) le dérivé de triazolopyrimidine de formule (I) et 2) de l'époxiconazol de formule (II), dans une quantité synergiquement efficace, des procédés pour lutter contre des champignons nuisibles de la classe des oomycètes, à l'aide de mélanges du composé (I) et du composé (II), l'utilisation du composé (I) et du composé (II) pour produire de tels mélanges, ainsi que des agents qui contiennent ces mélanges.
EP04740715A 2003-07-30 2004-07-07 Melanges fongicides Withdrawn EP1651041A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10335180 2003-07-30
PCT/EP2004/007397 WO2005018328A1 (fr) 2003-07-30 2004-07-07 Melanges fongicides

Publications (1)

Publication Number Publication Date
EP1651041A1 true EP1651041A1 (fr) 2006-05-03

Family

ID=34201405

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04740715A Withdrawn EP1651041A1 (fr) 2003-07-30 2004-07-07 Melanges fongicides

Country Status (27)

Country Link
US (1) US20070054926A1 (fr)
EP (1) EP1651041A1 (fr)
JP (1) JP2007500139A (fr)
KR (1) KR100729328B1 (fr)
CN (1) CN100364399C (fr)
AP (1) AP2006003515A0 (fr)
AR (1) AR045164A1 (fr)
AU (1) AU2004266442A1 (fr)
BR (1) BRPI0413034A (fr)
CA (1) CA2533055A1 (fr)
CO (1) CO5650199A2 (fr)
CR (1) CR8187A (fr)
EA (1) EA008868B1 (fr)
EC (1) ECSP066290A (fr)
EG (1) EG24190A (fr)
IL (1) IL172846A0 (fr)
MA (1) MA27953A1 (fr)
MX (1) MXPA06000137A (fr)
NO (1) NO20060315L (fr)
NZ (1) NZ545075A (fr)
OA (1) OA13195A (fr)
RS (1) RS20060014A (fr)
TW (1) TW200510423A (fr)
UA (1) UA81176C2 (fr)
UY (1) UY28449A1 (fr)
WO (1) WO2005018328A1 (fr)
ZA (1) ZA200601636B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1793677A2 (fr) * 2004-05-13 2007-06-13 Basf Aktiengesellschaft Melanges fongicides a base de derivatives de triazolepyrimidine
WO2007134777A2 (fr) * 2006-05-24 2007-11-29 Bayer Cropscience Ag Combinaisons de principes actifs fongicides
AU2008337565A1 (en) * 2007-12-19 2009-06-25 Basf Se Azolylmethyloxiranes, use thereof and agents containing the same
US20100273651A1 (en) * 2007-12-19 2010-10-28 Basf Se Azolylmethyloxiranes, use Thereof and Agents Containing the Same
JP2011507815A (ja) * 2007-12-19 2011-03-10 ビーエーエスエフ ソシエタス・ヨーロピア アゾリルメチルオキシラン類、それらの使用およびそれらを含む組成物
WO2009098245A2 (fr) * 2008-02-06 2009-08-13 Janssen Pharmaceutica Nv Combinaisons de phénylpyrroles et de composés pyrion

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL78175A (en) * 1985-03-29 1989-10-31 Basf Ag Azolylmethyloxiranes,their preparation and their use as fungicide crop protection agents
ATE240648T1 (de) * 1998-09-25 2003-06-15 Basf Ag Fungizide mischungen
JP2004045288A (ja) * 2002-07-12 2004-02-12 Nippon Sheet Glass Co Ltd レンズ測定装置
WO2004045288A2 (fr) * 2002-11-15 2004-06-03 Basf Aktiengesellschaft Melanges fongicides pour lutter contre des pathogenes du riz

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2005018328A1 *

Also Published As

Publication number Publication date
CN1829439A (zh) 2006-09-06
CO5650199A2 (es) 2006-06-30
EG24190A (en) 2008-10-09
US20070054926A1 (en) 2007-03-08
NZ545075A (en) 2008-08-29
ECSP066290A (es) 2006-10-25
AR045164A1 (es) 2005-10-19
UA81176C2 (en) 2007-12-10
IL172846A0 (en) 2006-06-11
KR100729328B1 (ko) 2007-06-15
CN100364399C (zh) 2008-01-30
EA200600248A1 (ru) 2006-08-25
TW200510423A (en) 2005-03-16
WO2005018328A8 (fr) 2006-03-09
EA008868B1 (ru) 2007-08-31
CA2533055A1 (fr) 2005-03-03
MXPA06000137A (es) 2006-03-21
UY28449A1 (es) 2005-02-28
NO20060315L (no) 2006-02-07
OA13195A (en) 2006-12-13
MA27953A1 (fr) 2006-06-01
JP2007500139A (ja) 2007-01-11
AP2006003515A0 (en) 2006-02-28
CR8187A (es) 2006-10-04
RS20060014A (en) 2008-06-05
KR20060033028A (ko) 2006-04-18
AU2004266442A1 (en) 2005-03-03
BRPI0413034A (pt) 2006-10-03
WO2005018328A1 (fr) 2005-03-03
ZA200601636B (en) 2007-05-30

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