EP1912496A1 - Melanges fongicides contenant des n-[2-(halogenalc(enyl)oxy)phenyl]amides d'acide carboxylique - Google Patents

Melanges fongicides contenant des n-[2-(halogenalc(enyl)oxy)phenyl]amides d'acide carboxylique

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Publication number
EP1912496A1
EP1912496A1 EP06778131A EP06778131A EP1912496A1 EP 1912496 A1 EP1912496 A1 EP 1912496A1 EP 06778131 A EP06778131 A EP 06778131A EP 06778131 A EP06778131 A EP 06778131A EP 1912496 A1 EP1912496 A1 EP 1912496A1
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EP
European Patent Office
Prior art keywords
methyl
phenyl
amide
carboxylic acid
sub
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.)
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Application number
EP06778131A
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German (de)
English (en)
Inventor
Markus Gewehr
Siegfried Strathmann
Reinhard Stierl
Jochen Dietz
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BASF SE
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BASF SE
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Priority to EP06778131A priority Critical patent/EP1912496A1/fr
Publication of EP1912496A1 publication Critical patent/EP1912496A1/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
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
    • A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
    • 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
    • A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
    • A01N43/56—1,2-Diazoles; Hydrogenated 1,2-diazoles
    • 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
    • A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
    • A01N43/74—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,3
    • A01N43/78—1,3-Thiazoles; Hydrogenated 1,3-thiazoles

Definitions

  • the present invention relates to fungicidal mixtures containing as active components 1) at least one carboxylic acid N- [2- (haloalk (enyl) oxy) phenyl] amide of the formula I.
  • Ci-Ce-haloalkyl or C 2 -C 6 -haloalkenyl Het a pyrazole, thiazole or pyridine radical of the formula (a), (b) or (c)
  • R 1 is Ci-C 4 alkyl or Ci-C 4 haloalkyl
  • R 2 represents hydrogen or halogen
  • R 3 is C 4 alkyl or Ci-C 4 haloalkyl
  • R 4 is Ci-C 4 alkyl
  • Ci-C 4 alkyl or Ci-C 4 haloalkyl stand for halogen
  • Azoles selected from bitertanol, bromuconazole, cyproconazole, difenocynazole, diniconazole, enilconazole, epoxiconazole, fluquinconazole, fenbuconazole, flusilazole, flutriafol, hexaconazole, imibenconazole, ipconazole, metconazole, myclobutanil, penconazole, propiconazole, prothioconazole, Simeconazole, triadimefon, triadimenol, tebuconazole, tetraconazole, triticonazole, prochloraz, pefurazoate, imazalil, triflumizole, cyazofamide, benomyl, carben bendazim, thiabendazole, fuberidazole, ethaboxam, etridiazole and hymex
  • Carboxylic acid amides selected from carboxin, benalaxyl, boscalid, fenhexamide, flutolanil, furametpyr, mepronil, metalaxyl, mefenoxam, ofurace, oxadixyl, oxycarboxine, penthiopyrad, thifluzamide, tiadinil, 3,4-dichloro-N- (2-cyanophenyl ) -isothiazole-5-carboxylic acid amide, dimethorphom, flumorph, flumetover, fluopicolide (picobenzamide), zoxamide, carpropamide, diclocymet, mandipropamide, N- (2- [4- [3- (4-chloro-phenyl) -propyl] 2-ynyloxy] -3-methoxy-phenyl) -ethyl) -2-methanesulfonyl-amino-3-methyl-methyl
  • R 4 is methyl or ethyl, 4-difluoromethyl-2-methyl-thiazole-5-carboxylic acid N- (4'-bromo-biphenyl-2-yl) -amide, 4-difluoromethyl-2-methyl-thiazole 5-carboxylic acid N- (4'-trifluoromethyl-biphenyl-2-yl) -amide, 4-difluoromethyl-2-methyl-thiazole-5-carboxylic acid N- (4'-chloro-3'-fluorobiphenyl) 2-yl) amide, 3-difluoromethyl-1-methyl-pyrazole-4-carboxylic acid N- (3 ', 4' -dichloro-4-fluoro-biphenyl-2-yl) -amide, 3-difluoromethyl-1 methyl-pyrazole-4-carboxylic acid N- (3 ', 4'-dichloro-4-fluoro-biphenyl-2-yl) -
  • Antibiotics Kasugamycin, Streptomycin, Polyoxin, Validamycin A, Nitrophenyl derivatives: binapacryl, dinocap, dinobutone, sulfur-containing heterocyclyl compounds: dithianone, isoprothiolane, organometallic compounds: fentin salts such as fentin acetate, organophosphorus compounds: edifenphos, ipprobenfos, fosetyl, fosetyl-aluminum, phosphorous acid and its salts, pyrazophos, tolcofos-methyl,
  • Organochlorine Compounds Chlorothalonil, Dichlofluanid, Flusulfamide, Hexachlorobenzene, Phthalide, Pencycuron, Quintozen, Thiophanate-Methyl, Tolylfluanid, Inorganic Substances: Bordeaux Broth, Copper Acetate, Copper Hydroxide, Copper Oxychloride, Basic Copper Sulfate, Sulfur,
  • Cyflufenamid Cymoxanil, Dimethirimol, Ethirimol, Furalaxyl, Metrafenone and Spiroxamine;
  • the invention relates to a method for controlling harmful fungi with mixtures of at least one compound I and at least one of the active compounds II, the use of the compound (s) I with active ingredients II for the preparation of such mixtures and agents and seeds containing these mixtures.
  • carboxylic acid N- [2- (haloalk (enyl) oxy) phenyl] amides of the formula I described above as component 1, their preparation and their action against harmful fungi are known from the literature (cf., for example, EP-A 545099, EP-A). A 589301 and JP-A 04/316559) or in the manner described there.
  • Those compounds I in which Z is sulfur can be prepared, for example, by sulfurization of the corresponding compounds I in which Z is oxygen (cf., for example, Petrova & K. Jakobcic BD, Croat Chem Acta 48, 49 (1976) ) and WO 01/42223).
  • the active compounds II mentioned above as component 2), their preparation and their action against harmful fungi are generally known (cf., for example, http://www.hclrss.demon.co.uk/index.html); they are commercially available.
  • Benalaxyl methyl N- (phenylacetyl) -N- (2,6-xylyl) -DL-alaninate (DE-A 29 03 612); Metalaxyl, methyl N- (methoxyacetyl) -N- (2,6-xylyl) -DL-alaninate (GB 15 00 581); Ofurace, (RS) - ⁇ - (2-chloro-N-2,6-xylylacetamido) - ⁇ -butyrolactone [CAS RN 58810-48-3]; Oxadixyl, N- (2,6-dimethylphenyl) -2-methoxy-N- (2-oxo-3-oxazolidinyl) acetanide (GB
  • Dodemorph 4-cyclododecyl-2,6-dimethylmorpholine (DE-A 1198125); Fenpropimorph, (RS) -cis-4- [3- (4-tert-butylphenyl) -2-methylpropyl] -2,6-dimethylmorpholine (DE-A 27 52 096);
  • Guazatine mixture of the reaction products obtained from the amidation of technical lminodi (octamethylene) diamine containing various guanidines and polyamines [CAS RN 108173-90-6];
  • Spiroxamine (8-tert-butyl-1,4-dioxaspiro [4.5] dec-2-yl) diethylamine (EP-A 281 842);
  • Tridemorph 2,6-dimethyl-4-tridecylmorpholine (DE-A 11 64 152); Pyrimethanil, 4,6-dimethylpyrimidin-2-yl-phenylamine (DD-A 151 404);
  • Cycloheximide 4 - ⁇ (2R) -2 - [(1S, 3S, 5S) -3,5-dimethyl-2-oxocyclohexyl] -2-hydroxyethyl ⁇ piperidine-2,6-dione [CAS RN 66-81 -9]; Griseofulvin, 7-chloro-2 ', 4,6-trimethoxy-6'-methylspiro [benzofuran-2 (3H), 1'-cyclohex-2'-ene] -3,4'-dione [CAS RN 126-07 -8th];
  • Ipconazole 2 - [(4-chlorophenyl) methyl] -5- (1-methylethyl) -1- (1H-1,2,4-triazol-1-ylmethyl) cyclopentanol (EP-A 267,778); Metconazole, 5- (4-chlorobenzyl) -2,2-dimethyl-1 - [1, 2,4] triazole-1-ylmethylcyclopentanol
  • Penconazole 1- [2- (2,4-dichlorophenyl) pentyl] -1 H- [1,2,4] triazole (Pesticide Manual, 12th Edition 2000, p. 712);
  • Tebuconazole 1- (4-chlorophenyl) -4,4-dimethyl-3- [1,2,4] triazole-1-ylmethylpentan-3-ol (EP-A 40 345); Tetraconazole, 1 - [2- (2,4-dichlorophenyl) -3- (1,1,2,2-tetrafluoroethoxy) propyl] -1H-1, 2,4-triazole (EP-A 234 242);
  • Triflumizole (4-chloro-2-trifluoromethylphenyl) - (2-propoxy-1 - [1, 2,4] triazole-1-yl-ethylidene) -amine (JP-A 79/119 462);
  • Ferbam iron (3+) dimethyldithiocarbamate (US 1,972,961); Nabam, disodium ethylenebis (dithiocarbamate) (US 2,317,765);
  • Metam methyldithiocarbamic acid (US 2,791,605); Metiram, zinc ammonium ethylenebis (dithiocarbanate) (US 3,248,400);
  • Propineb, zinc propylene bis (dithiocarbamate) polymer (BE 611 960);
  • Zineb zinc ethylenebis (dithiocarbamate) (US 2,457,674);
  • Boscalid 2-chloro-N- (4'-chlorobiphenyl-2-yl) nicotinamide (EP-A 545 099); Carbendazim, (1 H-benzimidazol-2-yl) -carbamic acid methyl ester (US 3,657,443);
  • Cyazofamide 4-chloro-2-cyano-N, N-dimethyl-5- (4-methylphenyl) -1H-imidazole-1-sulfonamide (CAS RN 120116-88-3]; Dazomet, 3,5-dimethyl-1,3,5-thiadiazinan-2-thione (Bull Soc Soc. Chim. Fr. Vol. 15, p.891
  • Furametpyr 5-chloro-N- (1,3-dihydro-1,1,3-trimethyl-4-isobenzofuranyl) -1,3-dimethyl-1H-pyrazole-4-carboxamide [CAS RN 123572-88-3 ];
  • Isoprothiolane, diisopropyl-1,3-dithiolan-2-ylidene malonate Proc. Insectic, Fungic, Conf.
  • Tricyclazole 5-methyl-1,2,4-triazolo [3,4-b] [1,3] benzothiazole [CAS RN 41814-78-2]; Triforin, N 1 N '- ⁇ Piperazine-1, 4-diylbis [(trichloromethyl) methylene] diformamide (DE-A 19 01 421); 5-Chloro-7- (4-methylpiperidin-1-yl) -6- (2,4,6-trifluorophenyl) - [1,2,4] triazolo [1,5-a] pyrimidine (WO 98/46607); Bordeaux broth, mixture of CuSO 4 .3Cu (OH) 2 .3CaSO 4 [CAS RN 8011-63-0];
  • Chlorothalonil, 2,4,5,6-tetrachloroisophthalonitrile (US 3,290,353);
  • Diethofencarb isopropyl-3,4-diethoxycarbanilate (EP-A 78 663); Edifenphos, O-ethyl-S, S-diphenyl-phosphorodithioate (DE-A 14 93 736);
  • Fosetyl Fosetyl Aluminum, Ethyl Phosphonate (FR 22 54 276); Iprovalicarb, [(1S) -2-methyl-1- (1-p-tolyl-ethylcarbamoyl) -propyl] -carbamic acid isopropyl ester (EP-A 472 996);
  • Penthiopyrad (RS) -N- [2- (1, 3-dimethylbutyl) -3-thienyl] -1-methyl-3- (trifluoromethyl) -1H-pyrazole-4-carboxamide (JP 10/130268); Propamocarb, 3- (dimethylamino) propylcarbamic acid isopropyl ester (DE-A 1567 169);
  • Azoxystrobin 2- ⁇ 2- [6- (2-cyano-1-vinyl-penta-1,3-dienyloxy) -pyrimidin-4-yloxy] -phenyl ⁇ -
  • Trifloxystrobin (E) -methoxyimino- ⁇ (E) - ⁇ - [1- ( ⁇ , ⁇ , ⁇ -trifluoro-m-tolyl) -ethylideneaminooxy] -o-tolyl ⁇ -acetic acid methyl ester (EP-A 460 575);
  • the present invention was based on mixtures which show an improved action against harmful fungi, in particular for certain indications, with a reduced total amount of applied active substances.
  • the mixtures of active ingredients I and II defined above were found. It has also been found that it is possible to combat harmful fungi more effectively than by using one or more of the active compounds II, or the compound (s) I and at least one of the active compounds II in successive, simultaneous or separate application of at least one compound I Single compounds alone (synergistic mixtures).
  • the compounds I can be used as synergists for a large number of different fungicidal active substances. By simultaneous joint or separate application of compound (s) I with at least one active ingredient II, the fungicidal activity is increased to a superadditive extent.
  • the compounds I can be present in various crystal modifications, which may differ in their biological activity.
  • halogen is fluorine, chlorine, bromine or iodine, preferably fluorine or chlorine;
  • C 1 -C 4 -alkyl is methyl, ethyl, n-propyl, 1-methylethyl, n-butyl, 1-methylpropyl, 2-methylpropyl or 1, 1-dimethylethyl, preferably methyl or ethyl;
  • Ci-C 4 haloalkyl is a partially or completely halogenated Ci-C 4 - alkyl group, wherein the / the halogen atom (s) is especially fluorine, chlorine and / or bromine / are eg chloromethyl, bromomethyl, dichloromethyl, trichloromethyl, Fluoromethyl, difluoromethyl, trifluoromethyl, chlorofluoromethyl, dichlorofluoromethyl, chlorodifluoromethyl, 1-chloroethyl, 1-bromoethyl, 1-fluoroethyl, 2-fluoroethyl, 2,2-difluoroethyl, 2-chloro-2-fluoroethyl, 2,2,2-trifluoroethyl, 2-chloro-1,1,2-trifluoroethyl, 2-chloro-2,2-difluoroethyl, 2-bromo-2,2-difluoroethyl, 2,2-d
  • C 1 -C 6 -haloalkyl represents a partially or completely halogenated C 1 -C 6 -alkyl radical, where the halogen atom (s) is in particular fluorine and / or chlorine, ie, for example, a C 1 -C 4 -haloalkyl radical as above called, or n-undecafluoropentyl or n-tridecafluorohexyl, in particular C 2 -C 4 haloalkyl, more preferably fluorinated C 2 -C 4 alkyl, very particularly preferably 1,1, 2,2-tetrafluoroethyl, 2-chloro -1, 1, 2-trifluoroethyl or 1, 1, 2,3,3,3-hexafluoro-1-propyl;
  • C 2 -C 6 -haloalkenyl is a partially or fully halogenated C 2 -C 6 -alkenyl radical, where the halogen atom (s) is / are in particular fluorine and / or chlorine, ie, for example, for 1-chlorovinyl, 2-chlorovinyl , 1, 2-dichlorovinyl, 1, 2,2-trichlorovinyl, 2-chloroallyl, 3-chloroallyl, 2,3-dichloroallyl, 3,3-dichloroallyl, 2,3,3-trichloroallyl, 2,3-dichlorobut-2 -enyl, 2-bromoallyl, 3-bromoallyl, 2,3-dibromallyl, 3,3-dibromallyl, 2,3,3-tribromoallyl or 2,3-dibromobut-2-enyl, especially for C 2 -C 4 -haloalkenyl, particularly preferred for fluorinated C
  • Het is a pyrazole radical of the formula (a).
  • mixtures of a compound of the formula I with at least one active compound selected from the group of the D) heterocyclic compounds are also preferred.
  • mixtures of a compound of formula I with at least one active ingredient selected from the group of E) carbamates are also preferred.
  • mixtures of a compound of formula I with at least one active ingredient selected from the group of F) other fungicides are also preferred.
  • active compound selected from the group of A) azoles selected from cyproconazole, difenoconazole, epoxiconazole, fluquinconazole, flusilazole, flutriafol, metconazole, myclobutanil, penconazole, propi
  • active compound selected from the group consisting of a) azoles selected from cyproconazole, difenoconazole, epoxiconazole, fluquinconazole, flusilazole, flutriafol, metconazole, myclobutanil, propiconazole, prothioconazole, triadimefon,
  • active substance selected from the group of A) azoles selected from epoxiconazole, fluquinconazole, flutriafol, metconazole, tebuconazole, triticonazole, prochloraz and carbendazim.
  • B) strobilurins selected from azoxystrobin, Dimoxystrobin, fluoxastrobin, kresoxim-methyl, orysastrobin, picoxystrobin, pyracottrobin and trifloxystrobin.
  • active compound selected from the group consisting of d) heterocyclic compounds selected from fluazinam,
  • active compound selected from the group consisting of d) heterocyclic compounds selected from pyrimethanil, dodemorph, fenpropimorph, tridemorph, iprodione, vinclozoline, 5-chloro-7- (4-methyl -piperidin-1-yl) -6- (2,4,6-trifluorophenyl) - [1,2,4] triazolo [1,5-a] pyrimidine and quinoxyfen.
  • mixtures of a compound of the formula I with at least one active compound selected from the group of E) carbamates selected from mancozeb and metiram preference is also given to mixtures of a compound of the formula I with at least one active compound selected from the group of F) other fungicides selected from dithianone, fentin salts such as fentin acetate, fosetyl, fosetyl aluminum, phosphorous acid and their salts, chlorothalonil, dichlofluanide , Thiophanate-methyl, copper acetate, copper hydroxide, copper oxychloride, basic copper sulfate, sulfur, cymoxanil, metrafenone and spiroxamine.
  • Other fungicides selected from phosphorous acid and its salts, chlorothalonil and metrafenone.
  • the mixtures of compound (s) I with at least one of the active compounds II, or the simultaneous joint or separate use of at least one compound I with at least one of the active compounds II, are distinguished by an outstanding activity against a broad spectrum of phytopathogenic fungi, in particular - from the class of the Ascomycetes, Basidiomycetes, Deuteromycetes and Peronosporomycetes (syn. Oomycetes). They are partially systemically effective and can be used in crop protection as foliar, pickling and soil fungicides. They can also be used for seed treatment.
  • Alternaria species on vegetables, rapeseed, sugar beets and fruits and rice e.g. A. solani or A. alternata on potatoes and tomatoes,
  • Botrytis cinerea (gray mold) on strawberries, vegetables, flowers and vines, - Bremia lactucae on salad,
  • Fusarium and Verticillium species on various plants e.g. F. graminearum or F. culmorum on cereal or F. oxysporum on a variety of plants, e.g. Tomatoes,
  • Gaeumanomyces graminis on cereals - Gibberella species on cereals and rice (e.g., Gibberella fujikuroi on rice),
  • Mycosphaerella species on cereals, bananas and peanuts e.g. M. graminicola on wheat or M. fijiesis on bananas, - Peronospora species on cabbage and bulbous plants, e.g. P. brassicae on cabbage or P. destructor on onion,
  • Pseudoperonospora on various plants e.g. P. cubensis on cucumber or P. humili on hops,
  • Puccinia species on various plants e.g. P. triticina, P. striformins, P. hordei or P. graminis on cereals or P. asparagi on asparagus,
  • Tilletia species on cereals - Ustilago species on cereals, maize and sugarcane, e.g. U. maydis on corn,
  • Venturia species scab
  • apples and pears e.g. V. inaequalis to apple.
  • the mixtures according to the invention are also suitable for controlling harmful fungi in the protection of materials (eg wood, paper, dispersions for painting, fibers or fabrics) and in the protection of stored products.
  • harmful fungi Ascomycetes such as Ophiostoma spp., Ceratocystis spp., Aureo- basidium pullulans, Sclerophoma spp., Chaetomium spp., Humicola spp., Petriella spp., Trichurus spp .; Basidiomycetes such as Coniophora spp., Coriolus spp., Gloeophlum spp., Lentinus spp., Pleurotus spp., Poria spp., Serpula spp.
  • Tyromyces spp. Deuteromycetes such as Aspergillus spp., Cladosporium spp., Penicillium spp., Trichoderm spp., Alternaria spp., Paecilomyces spp. and Zygomycetes such as Mucor spp., moreover, in the protection of the following yeasts: Candida spp. and Saccharomyces cerevisae.
  • the compound (s) I with at least one of the active ingredients II can be applied simultaneously, namely jointly or separately, or in succession, the sequence in the case of separate application generally having no effect on the control result.
  • the pure active substances I to II are preferably used in the preparation of the mixtures, to which other active substances can be added against harmful fungi or against other pests such as insects, spider animals or nematodes or else herbicidal or growth-regulating active substances or fertilizers.
  • Such mixtures of three active ingredients are e.g. from a compound of the formula I, in particular 1-methyl-3-trifluoromethyl-1H-pyrazole-4-carboxylic acid N- [2-
  • mixtures of at least one compound I and at least one active ingredient II are used.
  • mixtures of at least one compound I with two or, if desired, several active components can also offer particular advantages.
  • Suitable further active components in the above sense are, in particular, the active compounds II mentioned in the introduction and, in particular, the above-mentioned preferred active compounds II.
  • Compound (s) I and active compound (II) II are usually used in a weight ratio of 100: 1 to 1: 100, preferably 20: 1 to 1:20, in particular 10: 1 to 1:10 applied.
  • the further active components are mixed in a ratio of from 20: 1 to 1:20 to give compound I.
  • the application rates of the mixtures according to the invention are, especially in the case of agricultural crops, at 5 g / ha to 2000 g / ha, preferably 20 to 1500 g / ha, in particular 50 to 1000 g / ha.
  • the application rates for the compound (s) I are accordingly generally 1 to 1000 g / ha, preferably 10 to 900 g / ha, in particular 20 to 750 g / ha.
  • the application rates for the active compounds II are correspondingly generally 1 to 2000 g / ha, preferably 10 to 1500 g / ha, in particular 40 to 1000 g / ha.
  • application rates of mixture of 1 to 1000 g per 100 kg of seed, preferably 1 to 750 g per 100 kg, in particular 5 to 500 g per 100 kg of seed are generally used.
  • the method of controlling harmful fungi is carried out by the separate or combined application of compound (s) I and active ingredients) II, or a mixture of compound (s) I and active ingredients) II, by spraying or dusting the seeds, the plants or the soil before or after sowing the plants or before or after emergence of the plants.
  • the fungicidal mixtures according to the invention, or the compound (s) I and at least one of the active compound II, can be converted into the customary formulations, e.g. Solutions, emulsions, suspensions, dusts, powders, pastes and granules.
  • the application form depends on the respective purpose; It should in any case ensure the finest possible and uniform distribution of the mixture according to the invention.
  • the formulations are prepared in a manner known per se, for example by stretching the active compounds with solvents and / or excipients, if desired using emulsifiers and dispersants.
  • Solvents / auxiliaries which are suitable are essentially: - water, aromatic solvents (for example Solvesso ® products, xylene), paraffins
  • solvent mixtures can also be used.
  • alcohols eg methanol, butanol, pentanol, benzyl alcohol
  • Ketones eg cyclohexanone, gamma-butyrolactone
  • pyrrolidones N-methylpyrrolidone, N-octylpyrrolidone
  • acetates glycols, dimethyl fatty acid amides, fatty acids and fatty acid esters.
  • solvent mixtures can also be used.
  • - Carriers such as ground natural minerals (eg kaolins, clays, talc, chalk) and ground synthetic minerals (eg fumed silica, silicates); Emulsifiers such as nonionic and anionic emulsifiers (eg polyoxyethylene fatty alcohol ethers, alkyl sulfonates and arylsulfonates) and dispersants such as lignin-sulphite liquors and methylcellulose.
  • ground natural minerals eg kaolins, clays, talc, chalk
  • ground synthetic minerals eg fumed silica, silicates
  • Emulsifiers such as nonionic and anionic emulsifiers (eg polyoxyethylene fatty alcohol ethers, alkyl sulfonates and arylsulfonates) and dispersants such as lignin-sulphite liquors and methylcellulose.
  • the surface-active substances used are alkali metal, alkaline earth metal, ammonium salts of lignin sulfonic acid, naphthalenesulfonic acid, phenolsulfonic acid, dibutylnaphthalenesulfonic acid, alkylarylsulfonates, alkyl sulfates, alkyl sulfonates, fatty alcohol sulfates, fatty acids and sulfated fatty alcohol glycol ethers, and condensation products of sulfonated naphthalene and naphthalene derivatives with formaldehyde , Condensation products of naphthalene or naphthalenesulfonic acid with phenol and formaldehyde, polyoxyethylene octylphenol ether, ethoxylated isooctylphenol, octylphenol, nonylphenol, alkylphenol polyglycol ethers, tributylphenyl
  • mineral oil fractions of medium to high boiling point such as kerosine or diesel oil, coal tar oils and 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, strong polar solvents, e.g. Dimethylsulfoxide, N-methylpyrrolidone or water into consideration.
  • mineral oil fractions of medium to high boiling point such as kerosine or diesel oil, coal tar oils and oils of vegetable or animal origin, aliphatic, cyclic and aromatic hydrocarbons, e.g. Toluene, xylene, paraffin, tetrahydronaphthalene, alkylated naphthalenes or their derivative
  • Powders, dispersants and dusts may be prepared by mixing or co-grinding the active substances with at least one solid carrier.
  • Granules for example coated, impregnated and homogeneous granules, can be prepared by binding the active compounds to at least one solid carrier.
  • 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 , Urea and herbal Products such as cereal flour, tree bark, wood and nutshell flour, Ce I Iu loose powder and other solid carriers.
  • the formulations generally contain from 0.01 to 95% by weight, preferably from 0.1 to 90% by weight, of the compound (s) I and at least one of the active compounds II or the mixture of compound (s) I with at least one of the active ingredients II.
  • the active ingredients are used in a purity of 90% to 100%, preferably 95% to 100% (according to NMR or HPLC spectrum).
  • formulations are: 1. Products for dilution in water
  • DC Dispersible Concentrates 20 parts by weight of a mixture according to the invention are dissolved in 70 parts by weight of cyclohexanone with the addition of 10 parts by weight of a dispersing agent, e.g. Polyvinylpyrrolidone, dissolved. Dilution in water gives a dispersion.
  • a dispersing agent e.g. Polyvinylpyrrolidone
  • a mixture according to the invention 15 parts by weight of a mixture according to the invention are dissolved in 75 parts by weight of xylene with addition of calcium dodecylbenzenesulfonate and castor oil ethoxylate (in each case 5 parts by weight). Dilution in water results in an emulsion.
  • the formulation has an active ingredient content of 15% by weight.
  • a mixture according to the invention 25 parts by weight of a mixture according to the invention are dissolved in 35 parts by weight of xylene with addition of calcium dodecylbenzenesulfonate and castor oil ethoxylate (in each case 5 parts by weight).
  • This mixture is added by means of an emulsifying machine (for example Ultraturrax) in 30 parts by weight of water and brought to a homogeneous emulsion. Dilution in water results in an emulsion.
  • the formulation has an active ingredient content of 25% by weight.
  • Suspensions 20 parts by weight of a mixture according to the invention are mixed with the addition of 10 parts by weight of dispersants and wetting agents and 70 parts by weight of water or an organic compound. See solvent in a stirred ball mill to a fine suspension of active ingredient crushed. Dilution in water results in a stable suspension of the active ingredients.
  • the active ingredient content in the formulation is 20% by weight.
  • 50 parts by weight of a mixture according to the invention are finely ground with the addition of 50 parts by weight of dispersing and wetting agents and prepared by means of industrial equipment (for example 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 ingredients.
  • the formulation has an active ingredient content of 50% by weight.
  • WP, SP Water-Dispersible and Water-Soluble Powders
  • 75 parts by weight of a mixture according to the invention are ground in a rotor-stator mill with the addition of 25 parts by weight of dispersing and wetting agents and silica gel. Dilution in water results in a stable dispersion or solution of the active ingredients.
  • the active ingredient content of the formulation is 75% by weight.
  • 0.5 parts by weight of a mixture according to the invention are finely ground and combined with 99.5 parts by weight of carriers. Common processes are extrusion, spray drying or fluidized bed. This gives a granulate for direct application with an active ingredient content of 0.5 wt .-%.
  • the active compounds can be used as such, in the form of their formulations or the use forms prepared therefrom, for example in the form of directly sprayable solutions, powders, suspensions or dispersions, emulsions, oil dispersions, pastes, dusts, scattering agents, granules by spraying, atomizing, dusting, scattering or Pouring be applied.
  • the forms of application depend entirely on the intended use; In any case, they should ensure the finest possible distribution of active ingredients.
  • Aqueous application forms can be prepared from emulsion concentrates, pastes or wettable powders (wettable powders, oil dispersions) by adding water.
  • the substances as such or dissolved in an oil or solvent, can be homogenized in water by means of wetter, tackifier, dispersant or emulsifier. But it can also be made of effective substance wetting, adhesion, dispersing or emulsifying and possibly solvent or oil concentrates, which are suitable for dilution with water.
  • the active compound concentrations in the ready-to-use preparations can be varied within wide ranges. 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 (ULV) process, it being possible to apply formulations containing more than 95% by weight of active ingredient or even the active ingredient without additives.
  • UUV ultra-low-volume
  • wetting agents To the active ingredients oils of various types, wetting agents, adjuvants, herbicides, other pesticides, bactericides, if desired, also just immediately before use (tank mix), can be added. These agents are customarily mixed with the mixtures according to the invention in a weight ratio of 1: 100 to 100: 1, preferably 1:10 to 10: 1.
  • adjuvants in this sense are in particular: organically modified polysiloxanes, eg Break Thru S 240 ® ; Alcohol alkoxylates, eg. As Atplus 245 ®, Atplus MBA 1303 ®, Plurafac LF 300 ® and Lutensol ON 30 ®; EO-PO block polymers, eg. B. Pluro- nic RPE 2035 ® and Genapol B ®; Alcohol ethoxylates, eg. As Lutensol XP 80 ®; and sodium dioctylsulfosuccinate, e. B. Leophen RA ®.
  • organically modified polysiloxanes eg Break Thru S 240 ®
  • Alcohol alkoxylates eg. As Atplus 245 ®, Atplus MBA 1303 ®, Plurafac LF 300 ® and Lutensol ON 30 ®
  • EO-PO block polymers eg. B. Pluro
  • the compounds I and II, or the mixtures or the corresponding formulations are applied by dissolving the harmful fungi, their habitat or the plants, seeds, soils, areas, materials or spaces to be kept free of them with a fungicidally effective amount of the mixture, or of the compounds I and II in the case of separate application.
  • the application can be made before or after the attack by the harmful fungi. applications
  • the active compounds were prepared separately or together as a stock solution with 25 mg of active ingredient, which with a mixture of acetone and / or dimethyl sulfoxide and the emulsifier Uniperol ® EL (wetting agent with emulsifying and dispersing action based on ethoxylated alkylphenols) in the volume ratio solvent- Emulsifier from 99 to 1 ad 10 ml was filled. It was then made up to 100 ml with water. This stock solution was diluted with the described solvent-emulsifier-water mixture to the active ingredient concentration given below.
  • Uniperol ® EL wetting agent with emulsifying and dispersing action based on ethoxylated alkylphenols
  • the active ingredients triticonazole and pyraclostrobin were used as a commercially available ready-made formulation and diluted with water to the stated active substance concentrations.
  • the efficiency (W) is calculated according to the formula of Abbot as follows:
  • ⁇ corresponds to the fungal infestation of the treated plants in% and ⁇ corresponds to the fungal infestation of the untreated (control) plants in%
  • the infestation of the treated plants corresponds to that of the untreated control plants; at an efficiency of 100, the treated plants had no infestation.
  • Leaves of potted tomato plants were sprayed to drip point with an aqueous suspension in the drug concentration below. The following day, the leaves were infected with an aqueous spore suspension of Alternaria solani in 2% biomalt solution with a density of 0.17 ⁇ 10 6 spores / ml. The plants were then placed in a water vapor-saturated chamber at temperatures between 20 and 22 0 C. After 5 days, the disease on the untreated, but infected control plants had developed so strongly that the infestation could be determined visually in%.
  • Paprika seedlings of the cultivar "Neusiedler Ideal Elite" were sprayed to drip point after 2 - 3 leaves had developed well, and the next day the treated plants were treated with a spore suspension of Botrytis cinerea, the 1 , 7 x 10 6 spores / ml in a 2% aqueous biomalt solution was inoculated, and then the test plants were placed in a climatic chamber at 22-24 ° C, in the dark and high humidity, after 5 days the extent of fungal attack on the leaves visually determined in%.

Abstract

La présente invention concerne des mélanges fongicides contenant les substances actives suivantes: 1) au moins un N-[2-(halogénalc(ényl)oxy)phényl]amide d'acide carboxylique de formule (I) dans laquelle Z = oxygène ou soufre; n = 0 ou 1, HaI = halogène, Alk = halogénalkyle en C1-C6 ou halogénalcényl en C2-C6, Het = un radical pyrazol, thiazol ou pyridine (a), (b) ou (c), où R1 = alkyle en C1-C4 ou halogénalkyle en C1-C4, R2 = hydrogène ou halogène, R3 = alkyle en C1-C4 ou halogénalkyle en C1-C4, R4 = alkyle en C1-C4 et R5 = halogène, alkyle en C1-C4 ou halogénalkyle en C1-C4; et 2) au moins un principe actif (II) choisi dans les groupes de principes actifs A) à F): A) azols; B) strobilurines; C) amides d'acide carboxylique; D) composés hétérocycliques; E) carbamates; F) autres fongicides; en une quantité synergiquement active. L'invention a également pour objet un procédé pour lutter contre des champignons parasites au moyen de mélanges constitués d'un composé de formule (I) et d'au moins un principe actif de formule (II), l'utilisation du/des composé(s) de formule (I) avec des principes actifs de formule (II) pour préparer de tels mélanges, et un agent et des semences contenant ces mélanges.
EP06778131A 2005-08-05 2006-08-02 Melanges fongicides contenant des n-[2-(halogenalc(enyl)oxy)phenyl]amides d'acide carboxylique Withdrawn EP1912496A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06778131A EP1912496A1 (fr) 2005-08-05 2006-08-02 Melanges fongicides contenant des n-[2-(halogenalc(enyl)oxy)phenyl]amides d'acide carboxylique

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102005037679 2005-08-05
DE102005038964 2005-08-16
EP06100836 2006-01-25
PCT/EP2006/064988 WO2007017449A1 (fr) 2005-08-05 2006-08-02 Melanges fongicides contenant des n-[2-(halogenalc(enyl)oxy)phenyl]amides d'acide carboxylique
EP06778131A EP1912496A1 (fr) 2005-08-05 2006-08-02 Melanges fongicides contenant des n-[2-(halogenalc(enyl)oxy)phenyl]amides d'acide carboxylique

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EP1912496A1 true EP1912496A1 (fr) 2008-04-23

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Country Status (9)

Country Link
US (1) US20080255107A1 (fr)
EP (1) EP1912496A1 (fr)
JP (1) JP2009503032A (fr)
AR (1) AR056446A1 (fr)
BR (1) BRPI0614138A2 (fr)
GT (1) GT200600357A (fr)
TW (1) TW200735774A (fr)
UY (1) UY29725A1 (fr)
WO (1) WO2007017449A1 (fr)

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EP3259252A1 (fr) * 2015-02-18 2017-12-27 Bayer CropScience AG Dérivés de (thio)amide substitués et leur utilisation comme fongicides

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Publication number Priority date Publication date Assignee Title
CA2081935C (fr) * 1991-11-22 2004-05-25 Karl Eicken Derives d'anilide et leur emploi contre botrytis
DE4231517A1 (de) * 1992-09-21 1994-03-24 Basf Ag Carbonsäureanilide, Verfahren zu ihrer Herstellung und sie enthaltende Mittel zur Bekämpfung von Schadpilzen
EP1235811B1 (fr) * 1999-12-09 2005-06-01 Syngenta Participations AG Pyrazolecarboxamide and pyrazolethioamide en tant que fongicide
DE10349501A1 (de) * 2003-10-23 2005-05-25 Bayer Cropscience Ag Synergistische fungizide Wirkstoffkombinationen

Non-Patent Citations (1)

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Title
See references of WO2007017449A1 *

Also Published As

Publication number Publication date
BRPI0614138A2 (pt) 2016-11-22
JP2009503032A (ja) 2009-01-29
UY29725A1 (es) 2007-06-29
TW200735774A (en) 2007-10-01
GT200600357A (es) 2007-09-27
US20080255107A1 (en) 2008-10-16
AR056446A1 (es) 2007-10-10
WO2007017449A1 (fr) 2007-02-15

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