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WO2004091294A2 - Melanges fongicides - Google Patents

Melanges fongicides Download PDF

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Publication number
WO2004091294A2
WO2004091294A2 PCT/EP2004/003950 EP2004003950W WO2004091294A2 WO 2004091294 A2 WO2004091294 A2 WO 2004091294A2 EP 2004003950 W EP2004003950 W EP 2004003950W WO 2004091294 A2 WO2004091294 A2 WO 2004091294A2
Authority
WO
WIPO (PCT)
Prior art keywords
formula
compounds
mixtures
plants
compound
Prior art date
Application number
PCT/EP2004/003950
Other languages
German (de)
English (en)
Other versions
WO2004091294A3 (fr
Inventor
Siegfried Strathmann
Maria Scherer
Reinhard Stierl
Ulrich Schöfl
Egon Haden
Original Assignee
Basf Aktiengesellschaft
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 Aktiengesellschaft filed Critical Basf Aktiengesellschaft
Publication of WO2004091294A2 publication Critical patent/WO2004091294A2/fr
Publication of WO2004091294A3 publication Critical patent/WO2004091294A3/fr

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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
    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/52—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing groups, e.g. carboxylic acid amidines

Definitions

  • the present invention relates to fungicidal mixtures containing as active components
  • R is hydrogen, halogen, CC 4 -alkyl, CC 4 -haloalkyl, G
  • n 1, 2 or 3;
  • the invention also relates to a process for combating harmful fungi with mixtures of the compound I with at least one of the compounds II to XV and the use of the compound I with at least one of the compounds II to XV for the preparation of such mixtures and agents which contain these mixtures.
  • WO 98/53689, WO 99/31980 and WO 00/36917 describe mixtures of the oxime ether derivatives of the formula I with other active compounds.
  • 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 compounds I and one of the compounds II to XV or the simultaneous joint or separate use of the compounds I and one of the compounds II to XV are distinguished by an excellent action against a broad spectrum of phytopathogenic fungi, in particular from the class of the Ascomycetes , Deuteromycetes, Phycomycetes and Basidiomycetes. They are partly systemically effective and can therefore also be used as leaf and soil fungicides.
  • the compounds I and the respective compound of the formulas II to XV 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 compounds I and the respective compound of the formulas II to XV are usually used in a weight ratio of 100: 1 to 1: 100, preferably 1: 1 to 1:10, in particular 1: 1 to 1: 5.
  • the application rates for the compounds I are accordingly generally from 1 to 1000 g / ha, preferably 10 to 100 g / ha, in particular 10 to 75 kg / ha.
  • the application rates of the mixtures according to the invention are from 5 g / ha to 2000 g / ha, preferably 50 to 1000 g / ha, in particular 50 to 750 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 compounds I and the respective compound II to XV or the mixtures of the compounds I and the respective compound II to XV are applied separately or together by spraying or dusting the seeds, the plants or the Soils before or after sowing the plants or before or after emergence of the plants.
  • the fungicidal synergistic mixtures according to the invention or the compounds I and the respective compounds II to XV can be used, for example, in the form of directly sprayable solutions, powders and suspensions or in the form of high-strength aqueous, oily or other suspensions, dispersions, emulsions, oil dispersions, pastes , Dusts, sprinkling agents or granules are prepared and applied by spraying, atomizing, dusting, scattering or pouring.
  • the form of application depends on the intended use; in any case, it should ensure that the mixture according to the invention is as fine and uniform as possible.
  • the formulations are prepared in a manner known per se, for example by adding solvents and / or carriers.
  • Inert additives such as emulsifiers or dispersants are usually added to the formulations.
  • the surface-active substances are the alkali metal, alkaline earth metal, ammonium salts of aromatic sulfonic acids, for example lignin, phenol, naphthalene and dibutylnaphthalenesulfonic acid, and of fatty acids, alkyl and alkylarylsulfonates, alkyl, lauryl ether and fatty alcohol sulfates, and salts of sulfated Hexa-, hepta- and octadecanols or fatty talc glycol ethers, condensation products of sulfonated naphthalene and its derivatives with formaldehyde, condensation products of naphthalene or naphthalene sulfonic acids with phenol and formaldeh
  • Powders, materials for spreading and dusts can be prepared by mixing or jointly grinding the compounds I and the particular compound of the formulas II to XV or the mixture of the compounds I and the particular compound of the formulas II to XV with a solid carrier.
  • Granules e.g. coating, impregnation or homogeneous granules
  • a solid carrier e.g., a wax, a wax, or a wax.
  • Mineral soils such as silica gel, silicas, silica gels, silicates, talc, kaolin, limestone, lime, chalk, boluses, loess, clay, dolomite, diatomaceous earth, calcium and magnesium sulfate, magnesium oxide, ground plastics and fertilizers are used as fillers or solid carriers such as ammonium sulfate, ammonium phosphate, ammonium nitrate, ureas and vegetable products such as cereal flour, tree bark, wood and nutshell flour, cellulose powder or other solid carriers.
  • mineral soils such as silica gel, silicas, silica gels, silicates, talc, kaolin, limestone, lime, chalk, boluses, loess, clay, dolomite, diatomaceous earth, calcium and magnesium sulfate, magnesium oxide, ground plastics and fertilizers are used as fillers or solid carriers such as ammonium sulfate, ammonium phosphate, ammonium
  • the formulations generally contain 0.1 to 95% by weight, preferably 0.5 to 90% by weight, of one of the compounds I and II to XV, or of the mixture of the compounds I and one of the compounds II to XV.
  • the active ingredients are used in a purity of 90% to 100%, preferably 95% to 100% (according to the NMR or HPLC spectrum).
  • the compounds I and II to XV, or the mixtures or the corresponding formulations are used by the harmful fungi, the plants, seeds, soils, surfaces, materials or spaces to be kept free of them with a fungicidally effective amount of the mixture or Compounds I and II to XV with separate Output, treated.
  • 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 cucumber seedlings of the "Chinese snake” variety grown in pots were sprayed in the cotyledon stage with an aqueous suspension in the active ingredient concentration given below to runoff. 20 hours after the spray coating had dried on, the plants were inoculated with an aqueous spore suspension of cucumber mildew (Sphaerotheca fuliginea). The plants were then cultivated in a greenhouse at temperatures between 20 and 24 ° C. and 60 to 80% relative atmospheric humidity for 7 days. The extent of mildew development was then determined visually in% of the cotyledon area.
  • the evaluation is carried out by determining the affected leaf areas in percent. These percentages are converted into efficiencies.
  • a corresponds to the fungal attack of the treated 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

L'invention concerne des mélanges fongicides renfermant, comme composants actifs : 1) une benzamidoxime de formule (I), dans laquelle le substituant et l'indice peuvent avoir les significations suivantes : R désigne un hydrogène, un halogène, un alkyle, un halogénoalkyle, un alcoxy ou un halogénoalcoxy ; n est égal à 1, 2 ou 3 ; et, 2) l'un des composants sélectionnés à partir des composés ci-après : bénomyle, carbendazime, débacarb, fuberidiazol, thiabendazol, thiophanate-méthyle, captan, folpet, fénamidone, famoxadone, maneb, mancozeb, thiram, métalaxyl-M, en une quantité conférant au produit une efficacité synergique. L'invention concerne en outre un procédé de lutte contre les champignons nuisibles, l'utilisation de ces composés pour la production de tels mélanges, ainsi que des agents renfermant ces mélanges.
PCT/EP2004/003950 2003-04-16 2004-04-14 Melanges fongicides WO2004091294A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10317814.7 2003-04-16
DE10317814 2003-04-16

Publications (2)

Publication Number Publication Date
WO2004091294A2 true WO2004091294A2 (fr) 2004-10-28
WO2004091294A3 WO2004091294A3 (fr) 2005-02-10

Family

ID=33185688

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2004/003950 WO2004091294A2 (fr) 2003-04-16 2004-04-14 Melanges fongicides

Country Status (2)

Country Link
CL (1) CL2004000816A1 (fr)
WO (1) WO2004091294A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8691727B2 (en) 2005-05-03 2014-04-08 Syngenta Crop Protection, Llc Pesticidal compositions
CN108142430A (zh) * 2017-12-29 2018-06-12 广东广康生化科技股份有限公司 含有灭菌丹和甲基硫菌灵的农药组合物

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999014187A1 (fr) * 1997-09-18 1999-03-25 Basf Aktiengesellschaft Derives de benzamidoxime, produits intermediaires et procedes pour les preparer et les utiliser comme fongicides
WO1999031984A1 (fr) * 1997-12-18 1999-07-01 Basf Aktiengesellschaft Melanges fongicides a base de carboxamides de pyridine et des benzimidazoles ou leurs precurseurs
EP1077028A1 (fr) * 1998-04-30 2001-02-21 Nippon Soda Co., Ltd. Composition bactericide pour l'agriculture et l'horticulture
WO2002062140A1 (fr) * 2001-01-18 2002-08-15 Basf Aktiengesellschaft Compositions fongicides contenant un derive de la benzophenone et un derive d'ether d'oxime

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999014187A1 (fr) * 1997-09-18 1999-03-25 Basf Aktiengesellschaft Derives de benzamidoxime, produits intermediaires et procedes pour les preparer et les utiliser comme fongicides
WO1999031984A1 (fr) * 1997-12-18 1999-07-01 Basf Aktiengesellschaft Melanges fongicides a base de carboxamides de pyridine et des benzimidazoles ou leurs precurseurs
EP1077028A1 (fr) * 1998-04-30 2001-02-21 Nippon Soda Co., Ltd. Composition bactericide pour l'agriculture et l'horticulture
WO2002062140A1 (fr) * 2001-01-18 2002-08-15 Basf Aktiengesellschaft Compositions fongicides contenant un derive de la benzophenone et un derive d'ether d'oxime

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8691727B2 (en) 2005-05-03 2014-04-08 Syngenta Crop Protection, Llc Pesticidal compositions
CN108142430A (zh) * 2017-12-29 2018-06-12 广东广康生化科技股份有限公司 含有灭菌丹和甲基硫菌灵的农药组合物

Also Published As

Publication number Publication date
CL2004000816A1 (es) 2005-04-15
WO2004091294A3 (fr) 2005-02-10

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