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
  • A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
  • A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
  • A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
  • A01N47/24—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing the groups, or; Thio analogues thereof

Definitions

• the present invention relates to a fungicidal mixture which
• X is CH and N
• n is 0, 1 or 2
• R is halogen, -CC alkyl and -CC halogeno, wöbe: the radicals R can be different if n is 2, or its Salt or adduct, 0 as well
• R ' is CN, C0 2 H, C0 2 -C ⁇ -C-alkyl or CO-S-C ⁇ -C 4 alkyl, or its salt or adduct, 30 contains in a synergistically effective amount.
• the invention relates to methods for controlling harmful fungi with mixtures of the compounds I and II and the use of the compound I and the compound II for the production of such mixtures.
• Formula I in particular represents carbamates in which the combination of the substituents corresponds to one row of the following table:
• Formula II represents in particular 4,5-benzo-l-thia
• Compound II.4 is particularly preferred because of the basic character of the nitrogen atoms contained in them, the compounds I and II are able to form salts or adducts with inorganic or organic acids or with metal ions.
• inorganic acids examples include hydrohalic acids such as hydrogen fluoride, hydrogen chloride, hydrogen bromide and hydrogen iodide, sulfuric acid, phosphoric acid and nitric acid.
• organic acids are formic acid, carbonic acid and alkanoic acids such as acetic acid, trifluoroacetic acid, trichloroacetic acid and propionic acid as well as glycolic acid, thiocyanic acid, lactic acid, succinic acid, citric acid, benzoic acid, cinnamic acid, oxalic acid, alkylsulfonic acids (sulfonic acids with branched or straight-chain chains) 20 carbon atoms), arylsulfonic acids or disulfonic acids (aromatic radicals such as phenyl and naphthyl which carry one or two sulfonic acid groups), alkylphosphonic acids (phosphonic acids with straight-chain or branched alkyl radicals with 1 to 20 carbon atoms), arylphosphonic acids or diphosphonic acids (aromatic residues such as phenyl and naphthyl which carry one or two phosphoric acid residues), where the alkyl or aryl residues can carry further
• the ions of the elements of the first to eighth subgroups especially chromium, manganese, iron, cobalt, nickel, copper, zinc and in addition to the second main group, especially calcium and magnesium, of the third and fourth main group, come as metal ions Aluminum, tin and lead are considered.
• the metals can, if appropriate, be present in various valencies to which they are assigned.
• Particularly preferred salts of the compound II.2 are alkali metal and alkaline earth metal salts (in particular lithium, sodium, potassium, magnesium and calcium salts), and also organic salts, especially with ammonium ions or the ions from primary, secondary ones and tertiary amines (especially trimethylamine, triethylamine, N, N-dimethylaniline, pyridine, triethanolamine, piperidine and morpholine).
• alkali metal and alkaline earth metal salts in particular lithium, sodium, potassium, magnesium and calcium salts
• organic salts especially with ammonium ions or the ions from primary, secondary ones and tertiary amines (especially trimethylamine, triethylamine, N, N-dimethylaniline, pyridine, triethanolamine, piperidine and morpholine).
• the mixtures of the compounds I and II or the compounds I and II used simultaneously, together or separately, are distinguished by an excellent action against a broad spectrum of phytopathogenic fungi, in particular from the class of the Ascomycetes, Basidiomycetes, Phycomycetes and Deuteromycetes out. They are partly systemically effective and can therefore also be used as leaf and soil fungicides.
• the compounds I and II can be applied simultaneously, that is jointly 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 II are usually in one
• the application rates of the mixtures according to the invention, especially in the case of agricultural crop areas, are from 0.01 to 8 kg / ha, preferably 0.1 to 5 kg / ha, in particular 0.5 to 3.0 kg / ha, depending on the type of effect desired .
• the application rates for the compounds I are 0.01 to 1.0 kg / ha, preferably 0.05 to 0.8 kg / ha, in particular 0.05 to 0.5 kg / ha.
• the application rates for the compounds II are accordingly 0.001 to 1.0 kg / ha, preferably 0.01 to 0.5 kg / ha, in particular 0.01 to 0.3 kg / ha.
• application rates of mixture of 0.001 to 250 g / kg of seed preferably 0.01 to 100 g / kg, in particular 0.01 to 50 g / kg, are generally used.
• the compounds I and II or the mixtures of the compounds I and II are applied separately or together by spraying or dusting the seeds, the plants or the soil before or after the plants are sown or before or after the plants emerge.
• the fungicidal synergistic mixtures according to the invention or the compounds I and II can be prepared, 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, spreading agents or granules 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, e.g. by adding solvents and / or carrier substances.
• 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 alcohol glycol ethers, condensation pro products of sulfonated naphthalene and its derivatives with formaldehyde, condensation products of naphthalene or naphthalenesulfonic acids with phenol and formaldehyde, polyoxyethylene octylphenol ether, ethoxylated isooctyl, octyl or nonylphenol, alkylphenol or tributylphenylpol
• Powders, materials for broadcasting and dusts can be prepared by mixing or jointly grinding the compounds I or II or the mixture of the compounds I and II 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 grain 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 or II or of the mixture of the compounds I and II.
• the active ingredients are in a purity of 90% to 100%, preferably 95% to 100% (according to the NMR or HPLC spectrum) is used.
• the compounds I or II, the mixtures or the corresponding formulations are used in such a way that the harmful fungi, their habitat or the plants, seeds, soils, areas, materials or spaces to be kept free by them are mixed with a fungicidally effective amount of the mixture, or the
• Example of use 1 Protective activity against powdery mildew
• ⁇ 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; at an efficiency of 100, the treated plants showed no infection.
• Leaves of potted plants of the "large meat tomato” variety were prepared with an aqueous suspension consisting of a stock solution of 10% active ingredient, 63% cyclohexanone and 27% emulsifier

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• 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)

Applications Claiming Priority (3)

Publications (1)

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• 1998
  • 1998-05-20 CN CN98805753A patent/CN1259014A/zh active Pending
  • 1998-05-20 CA CA002291753A patent/CA2291753A1/en not_active Abandoned
  • 1998-05-20 SK SK1623-99A patent/SK162399A3/sk unknown
  • 1998-05-20 KR KR1019997011335A patent/KR20010013339A/ko not_active Application Discontinuation
  • 1998-05-20 BR BR9809721-0A patent/BR9809721A/pt not_active IP Right Cessation
  • 1998-05-20 HU HU0004224A patent/HUP0004224A3/hu unknown
  • 1998-05-20 WO PCT/EP1998/002945 patent/WO1998054968A1/de not_active Application Discontinuation
  • 1998-05-20 US US09/424,917 patent/US6344469B1/en not_active Expired - Fee Related
  • 1998-05-20 NZ NZ500985A patent/NZ500985A/en unknown
  • 1998-05-20 AU AU81053/98A patent/AU8105398A/en not_active Abandoned
  • 1998-05-20 IL IL13247098A patent/IL132470A0/xx unknown
  • 1998-05-20 EP EP98930709A patent/EP0986305A1/de not_active Withdrawn
  • 1998-05-20 JP JP50139199A patent/JP2002501538A/ja active Pending
  • 1998-05-20 PL PL98337230A patent/PL337230A1/xx unknown
  • 1998-05-20 EA EA199901069A patent/EA001940B1/ru not_active IP Right Cessation
  • 1998-06-03 CO CO98031430A patent/CO5040018A1/es unknown
  • 1998-06-03 ZA ZA9804755A patent/ZA984755B/xx unknown
  • 1998-06-03 TW TW087108710A patent/TW533057B/zh active
  • 1998-06-04 AR ARP980102638A patent/AR014101A1/es not_active Application Discontinuation

Non-Patent Citations (1)

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