EP1670311A1 - Melanges fongicides destines a la lutte contre les pathogenes du riz - Google Patents

Melanges fongicides destines a la lutte contre les pathogenes du riz

Info

Publication number
EP1670311A1
EP1670311A1 EP04765701A EP04765701A EP1670311A1 EP 1670311 A1 EP1670311 A1 EP 1670311A1 EP 04765701 A EP04765701 A EP 04765701A EP 04765701 A EP04765701 A EP 04765701A EP 1670311 A1 EP1670311 A1 EP 1670311A1
Authority
EP
European Patent Office
Prior art keywords
compound
mixtures
formula
compounds
rice
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.)
Pending
Application number
EP04765701A
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 EP1670311A1 publication Critical patent/EP1670311A1/fr
Pending 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 for controlling rice pathogens, containing as active components
  • the synergistic mixtures known from EP-A 988790 are fungicidally active against various diseases of cereals, fruits and vegetables, such as. B. powdery mildew on wheat and barley or gray mold on apples.
  • a rice fungicide Due to the special cultivation conditions of rice plants, there are significantly different requirements for a rice fungicide than for fungicides that are used in cereal or fruit growing. There are differences in the application method: in addition to the foliar application used in many places, in modern rice cultivation the fungicide is applied directly to the soil or shortly after sowing. The fungicide is absorbed into the plant via the roots and transported in the plant sap in the plant to the parts of the plant to be protected. In cereal or fruit growing, on the other hand, the fungicide is usually applied to the leaves or the fruits, so the systemics of the active ingredients play a significantly smaller role in these crops.
  • Acylalanines such as benalaxyl, metalaxyl, ofurace, oxadixyl,
  • Antibiotics such as cycloheximide, griseofulvin, kasugamycin, natamycin, polyoxin or streptomycin,
  • Azoles such as bitertanol, bromoconazole, cyproconazole, difenoconazole, dinitroconazole, enilconazole, fenbuconazole, fluquiconazole, flusilazole, flutriafol, hexaconazole, imazalil, ipazazol, myclobutanil, priazolone, propazole, propicon , Triflumizole, tritico-nazole,
  • fungicides such as acibenzolar-S-methyl, carpropamide, chlorothalonil, cyflufamid, cymoxanil, diclomezin, diclocymet, diethofencarb, edifenphos, ethaboxam, fenhexamide, fentin acetate, fenoxanil, Ferimzone, fluazinam, fosetlorobenzene Metrafenone, pencycuron, propamocarb, phthalide, toloclofos-methyl, quintozene, zoxamide,
  • Strobilurins such as fluoxastrobin, metominostrobin, orysastrobin or pyraclostrobin,
  • 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.
  • Mixtures of the compounds I and II with a component III are preferred. Mixtures of compounds I and II are particularly preferred.
  • the mixtures of the compounds I and II or the simultaneous joint or separate use of the compounds I and the compound II are notable for excellent activity against rice pathogens from the class of Ascomycetes, Deuteromycetes and Basidiomycetes. They can be used for seed treatment, as well as leaf and soil fungicides.
  • Compounds I and II are preferably applied by spraying the leaves. The compounds can also be applied by applying granules or by dusting the floors.
  • combination of compounds I and II according to the invention is also suitable for controlling other pathogens, such as, for. B. Septoria and Puccinia species in cereals and Alternaria and ßoyfr / ⁇ / s species in vegetables, fruits and wine.
  • components III and, if appropriate, IV are mixed in a ratio of 20: 1 to 1:20 to compound I.
  • 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 separate or joint application of the compounds I and II or the mixtures of the compounds I and II is carried out by spraying or pollinating the seeds, seedlings, plants or soils 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, for example 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), aceta- te (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, gam
  • 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 of medium to high boiling point 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.
  • 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.
  • 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 possibly solvents or oil can also be prepared from active substance and 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
  • the fungicidal activity of the compound and the mixtures can be demonstrated by the following tests:
  • ⁇ corresponds to the fungal attack of the treated plants in%
  • ß corresponds to the fungal infection of the untreated (control) plants in%
  • 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 22 - 24 ° C and 95 - 99% relative humidity for six days, then the extent of the development of the infestation on the leaves was determined visually.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Agronomy & Crop Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Catching Or Destruction (AREA)

Abstract

Mélanges fongicides destinés à la lutte contre les pathogènes du riz qui contiennent en tant qu'ingrédients actifs (1) le dérivé de triazolopyrimidine de formule (I), et (2) de la trifloxystrobine de formule (II) dans des quantités synergiquement efficaces, procédé de lutte contre les pathogènes du riz à l'aide de mélanges du composé (I) et du composé (II) et utilisation du composé (I) avec le composé (II) pour produire des mélanges de ce type, ainsi que produits qui contiennent lesdits mélanges.
EP04765701A 2003-10-01 2004-09-30 Melanges fongicides destines a la lutte contre les pathogenes du riz Pending EP1670311A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10346138 2003-10-01
DE102004016084 2004-03-30
PCT/EP2004/010910 WO2005032254A1 (fr) 2003-10-01 2004-09-30 Melanges fongicides destines a la lutte contre les pathogenes du riz

Publications (1)

Publication Number Publication Date
EP1670311A1 true EP1670311A1 (fr) 2006-06-21

Family

ID=34424323

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04765701A Pending EP1670311A1 (fr) 2003-10-01 2004-09-30 Melanges fongicides destines a la lutte contre les pathogenes du riz

Country Status (22)

Country Link
US (1) US20070004760A1 (fr)
EP (1) EP1670311A1 (fr)
JP (1) JP2007507452A (fr)
KR (1) KR20060097115A (fr)
AP (1) AP2006003563A0 (fr)
AR (1) AR046040A1 (fr)
AU (1) AU2004277339A1 (fr)
BR (1) BRPI0414727A (fr)
CA (1) CA2539730A1 (fr)
CO (1) CO5670334A2 (fr)
CR (1) CR8314A (fr)
EA (1) EA009085B1 (fr)
EC (1) ECSP066528A (fr)
IL (1) IL174224A0 (fr)
MA (1) MA28112A1 (fr)
MX (1) MXPA06002926A (fr)
NO (1) NO20061355L (fr)
OA (1) OA13263A (fr)
RS (1) RS20060220A (fr)
TW (1) TW200526126A (fr)
UY (1) UY28543A1 (fr)
WO (1) WO2005032254A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1980150A1 (fr) * 2007-04-13 2008-10-15 Basf Se Mélanges fongicides basés sur des composés de triazolopyrimidines
CN102007929B (zh) * 2010-12-10 2013-08-07 海利尔药业集团股份有限公司 一种含有噻呋酰胺的杀菌组合物
CN103053539B (zh) * 2012-12-29 2014-11-05 广东中迅农科股份有限公司 醚菌胺和己唑醇杀菌组合物
CN103783055B (zh) * 2014-02-28 2015-09-23 浙江农林大学 含啶酰菌胺的三元复配杀菌剂及其用途
WO2018098236A1 (fr) * 2016-11-22 2018-05-31 Vps-3, Inc. Composés fongicides et mélanges de régulation des champignons dans les céréales

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PH11991042549B1 (fr) * 1990-06-05 2000-12-04
TWI252231B (en) * 1997-04-14 2006-04-01 American Cyanamid Co Fungicidal trifluorophenyl-triazolopyrimidines
ATE240648T1 (de) * 1998-09-25 2003-06-15 Basf Ag Fungizide mischungen
MXPA05004369A (es) * 2002-11-15 2005-07-05 Basf Ag Mezclas fungicidas.
EP1562426B1 (fr) * 2002-11-15 2006-12-20 Basf Aktiengesellschaft Melanges fongicides servant a lutter contre des agents pathogenes du riz

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2005032254A1 *

Also Published As

Publication number Publication date
EA009085B1 (ru) 2007-10-26
BRPI0414727A (pt) 2006-11-21
CO5670334A2 (es) 2006-08-31
CA2539730A1 (fr) 2005-04-14
IL174224A0 (en) 2006-08-01
JP2007507452A (ja) 2007-03-29
OA13263A (en) 2007-01-31
AP2006003563A0 (en) 2006-04-30
KR20060097115A (ko) 2006-09-13
CR8314A (es) 2006-10-06
RS20060220A (en) 2008-08-07
ECSP066528A (es) 2006-11-24
MXPA06002926A (es) 2006-06-14
TW200526126A (en) 2005-08-16
AR046040A1 (es) 2005-11-23
US20070004760A1 (en) 2007-01-04
WO2005032254A1 (fr) 2005-04-14
UY28543A1 (es) 2005-04-29
MA28112A1 (fr) 2006-08-01
AU2004277339A1 (en) 2005-04-14
NO20061355L (no) 2006-06-27
EA200600611A1 (ru) 2006-08-25

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