EP1681930A1 - Melanges fongicides - Google Patents

Melanges fongicides

Info

Publication number
EP1681930A1
EP1681930A1 EP04817271A EP04817271A EP1681930A1 EP 1681930 A1 EP1681930 A1 EP 1681930A1 EP 04817271 A EP04817271 A EP 04817271A EP 04817271 A EP04817271 A EP 04817271A EP 1681930 A1 EP1681930 A1 EP 1681930A1
Authority
EP
European Patent Office
Prior art keywords
compound
mixtures
formula
harmful fungi
plants
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Withdrawn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
EP04817271A
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 EP1681930A1 publication Critical patent/EP1681930A1/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Withdrawn legal-status Critical Current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 the formula II, (1H-benzimidazol-2-yI) carbamic acid methyl ester, its preparation and its action against harmful fungi is also known (common name: carbendazim; US 3657443).
  • carbendazim common name: carbendazim; US 3657443.
  • the present invention was based on mixtures which, with a reduced total amount of active compounds applied, have an improved activity against a broad spectrum of 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.
  • 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 method of application: 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 fruit, so the systemics of the active ingredients play a significantly smaller role in these crops.
  • Rhizoctonia solani is the causative agents of the most important diseases of rice plants. Rhizoctonia solani 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 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.
  • Fungicides selected from the following group are particularly suitable as further active ingredients in the above sense:
  • Acylalanines such as benalaxyl, ofurace, oxadixyl, Amine derivatives such as aldimorph, dodemorph, fenpropidine, 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, fenbuconazole, fluquiconazole, flusilazole, flutriafol, hexaconazole, imazalil, ipazazol, myclobutanil, priazolone, propazole, propicon , Triflumizole, tritico-nazole,
  • Dicarboximides such as myclozolin, procymidone,
  • Dithiocarbamates such as Ferbam, Nabam, Metam, Propineb, Polycarbamat, Ziram, Zineb,
  • Heterocyclic compounds such as anilazine, boscalid, oxycarboxin, cyazofamid, Dazomet, famoxadone, fenamidone, fuberidazole, flutolanil, furametpyr, isoprothiolan, mepronil, nuarimol, probenazole, pyroquilon, silthiololamide, thifluorozolamide, thifluorozolamide, thifluorozolamide, thifluorozolamide, thifluorozolamide, thifluizolicyle
  • Nitrophenyl derivatives such as binapacryl, dinocap, dinobuton, nitrophthal-isopropyl,
  • phenylpyrroles such as fenpiclonil, • other fungicides such as acibenzolar-S-methyl, carpropamide, chlorothalonil, cyflufamid, cymoxanil, diclomezin, diclocymet, diethofencarb, edifenphos, ethaboxam, fentin acetate, fenoxanosetyl, ferylzone, ferimzone, ferim zone , 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 compound I and the compound II are usually used in a weight ratio of 100: 1 to 1: 100, preferably 10: 1 to 1:20, in particular 10: 1 to 1: 2.
  • components III and IV are 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 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 accordingly generally from 1 to 1000 g / ha, preferably from 10 to 900 g / ha, in particular from 20 to 750 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 dusting the seeds, the plants or the soil before or after sowing of the plants or before or after emergence of the plants.
  • Compounds I and II are preferably applied by spraying the leaves.
  • 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), 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-but
  • 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 (e.g. 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 (e.g. polyoxyethylene Fatty alcohol ethers, alkyl sulfonates and aryl sulfonates) and dispersants such as 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). Examples of 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
  • 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
  • Fungicides other pesticides, bactericides, if appropriate also only immediately before use (tank mix), are added. These agents are usually added to the agents according to the invention 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, surfaces, materials or spaces to be kept free of 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 Emulator 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.
  • Emulator Uniperol® EL wetting agent with emulsifying and dispersing action based on ethoxylated alkylphenols
  • ⁇ 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.

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)

Abstract

L'invention concerne des mélanges fongicides contenant comme constituants actifs, 1) la triazolopyrimidine de formule (I) et 2) la carbendazime de formule (II), dans une quantité à action synergique. L'invention concerne également des procédés de lutte contre des champignons nuisibles avec des mélanges du composé I et du composé II, ainsi que l'utilisation du composé I avec le composé II pour produire lesdits mélanges, de même que des agents qui contiennent lesdits mélanges.
EP04817271A 2003-10-29 2004-10-27 Melanges fongicides Withdrawn EP1681930A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10350811 2003-10-29
PCT/EP2004/012114 WO2005039295A1 (fr) 2003-10-29 2004-10-27 Melanges fongicides

Publications (1)

Publication Number Publication Date
EP1681930A1 true EP1681930A1 (fr) 2006-07-26

Family

ID=34485155

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04817271A Withdrawn EP1681930A1 (fr) 2003-10-29 2004-10-27 Melanges fongicides

Country Status (20)

Country Link
US (1) US20070129384A1 (fr)
EP (1) EP1681930A1 (fr)
JP (1) JP2007509879A (fr)
KR (1) KR20060105753A (fr)
CN (1) CN1874682A (fr)
AR (1) AR046215A1 (fr)
AU (1) AU2004283042A1 (fr)
BR (1) BRPI0416015A (fr)
CA (1) CA2543297A1 (fr)
CO (1) CO5670339A2 (fr)
CR (1) CR8365A (fr)
EA (1) EA200600832A1 (fr)
EC (1) ECSP066537A (fr)
IL (1) IL174791A0 (fr)
NO (1) NO20062011L (fr)
NZ (1) NZ546401A (fr)
TW (1) TW200528026A (fr)
UA (1) UA80368C2 (fr)
WO (1) WO2005039295A1 (fr)
ZA (1) ZA200604335B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101173063B1 (ko) 2010-11-24 2012-08-13 기아자동차주식회사 자원순환형 이산화탄소의 고정방법
AU2014311985B2 (en) * 2013-08-30 2017-09-21 Dow Global Technologies Llc Synergistic combination of a lenacil compound and carbendazim for dry film protection

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3657443A (en) * 1969-09-29 1972-04-18 Du Pont 2-benzimidazolecarbamic acid alkyl esters as foliar fungicides
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2005039295A1 *

Also Published As

Publication number Publication date
BRPI0416015A (pt) 2007-01-02
TW200528026A (en) 2005-09-01
UA80368C2 (en) 2007-09-10
CA2543297A1 (fr) 2005-05-06
JP2007509879A (ja) 2007-04-19
CN1874682A (zh) 2006-12-06
EA200600832A1 (ru) 2006-08-25
NZ546401A (en) 2008-07-31
US20070129384A1 (en) 2007-06-07
NO20062011L (no) 2006-07-25
AU2004283042A1 (en) 2005-05-06
ECSP066537A (es) 2006-10-17
CO5670339A2 (es) 2006-08-31
CR8365A (es) 2006-10-04
ZA200604335B (en) 2007-09-26
WO2005039295A1 (fr) 2005-05-06
AR046215A1 (es) 2005-11-30
KR20060105753A (ko) 2006-10-11
IL174791A0 (en) 2006-08-20

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