WO2007003644A1 - Fungizide mischungen auf der basis von 1-methylpyrazol-4-ylcarbonsäureaniliden - Google Patents
Fungizide mischungen auf der basis von 1-methylpyrazol-4-ylcarbonsäureaniliden Download PDFInfo
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- WO2007003644A1 WO2007003644A1 PCT/EP2006/063867 EP2006063867W WO2007003644A1 WO 2007003644 A1 WO2007003644 A1 WO 2007003644A1 EP 2006063867 W EP2006063867 W EP 2006063867W WO 2007003644 A1 WO2007003644 A1 WO 2007003644A1
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- Prior art keywords
- methyl
- carboxylic acid
- amide
- chloro
- pyrazole
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- ZQMRDENWZKMOTM-UHFFFAOYSA-N CCCCOC(Oc(c1c2)ccc2I)=C(CCC)C1=O Chemical compound CCCCOC(Oc(c1c2)ccc2I)=C(CCC)C1=O ZQMRDENWZKMOTM-UHFFFAOYSA-N 0.000 description 1
- 0 CN(C)S([n](c*1-c([n]2c3cc(F)ccc33)c3Br)nc1S2(=O)=O)(=O)=O Chemical compound CN(C)S([n](c*1-c([n]2c3cc(F)ccc33)c3Br)nc1S2(=O)=O)(=O)=O 0.000 description 1
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
- A01N43/48—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
Definitions
- the present invention relates to fungicidal mixtures containing as active components 1) at least one i-methylpyrazol-4-ylcarbonklaanilid of formula I.
- R 1 is C 1 -C 4 -alkyl or C 1 -C 4 -haloalkyl and R 2 is hydrogen or halogen
- Azoles selected from bichertanol, bromuconazole, cyproconazole, difenoconazole, diniconazole, enilconazole, epoxiconazole, fluquinconazole, fenbuconazole, flusilazole, flutriafol, hexaconazole, imibenconazole, ipconazole, metconazole, myclobutanil, penconazole, propiconazole, prothioconazole, simeconazole, triaza dimefon, triadimenol, tebuconazole, tetraconazole, triticonazole, prochloraz, pefurazoate, imazalil, triflumizole, cyazofamide, benomyl, carbendazim, thiadendazole, fuberidazole, ethaboxam, etridiazole and hymex
- strobilurins selected from azoxystrobin, dimoxystrobin, enestroburin, fluoxastrobin, kresoxim-methyl, methominostrobin, orysastrobin, picoxystrobin, pyraclostrobin, trifloxystrobin, enestroburin, (2-chloro-5- [1- (3-methylbenzyl-oxyimino methyl (ethyl) benzyl) carbamate, (2-chloro-5- [1- (6-methyl-pyridin-2-ylmethoxyimino) -ethyl] -benzyl) -carbamic acid methyl ester and 2- (ortho- (2,5-) Dimethylphenyl-oxymethylene) phenyl) -3-methoxy-acrylic acid methyl ester;
- 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-carboxamide, dimethomorph, flumorph, fl uidover, fluopicolide (picobenzamide), zoxamide, carpropamide, diclocymet,
- R 4 is methyl or ethyl
- Z is N or CH
- 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,
- Inorganic active ingredients Bordeaux broth, copper acetate, copper hydroxide,
- 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.
- EP-A 589301 discloses 1-methyl-3-trifluoromethyl-1H-pyrazole-4-carboxylic acid N- (2'-fluoromethylbiphenyl-2-yl) -amide, 3-difluoromethyl-1-methyl-1H pyrazole-4-carboxylic acid N- (2'-fluoromethylbiphenyl-2-yl) -amide and 1,3-dimethyl-1-methyl-1H-pyrazole-4-carboxylic acid N- (2'-fluoromethylbiphenyl-2 -yl) -amide.
- EP-A 545099, WO 99/09013, WO 01/42223 and JP 09/132567 disclose substituted pyrazolylcarboxylic acid biphenylamides which are monosubstituted on the phenyl ring.
- Those compounds I in which X is sulfur can be prepared, for example, by sulfurization of the corresponding compounds I in which X is oxygen (cf., for example, D. Petrova & K. Jakobcic, Croat. Chem. Acta 48, 49 (1976 ) and WO 01/42223).
- WO 05/34628 describes mixtures of pyrazol-4-ylcarboxylic acid anilides of the type of the compounds I with a multiplicity of different mixing partners.
- component 2 active compounds II, their preparation and their
- Action against harmful fungi is well known (see, for example, http://www.hclrss.demon.co.uk/index.html); they are commercially available.
- alkyl also includes octyl, decyl, tetradecyl and
- Tridemorph, 2,6-dimethyl-4-tridecylmorpholine (DE-A 11 64 152);
- 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-triethoxy-6'-methylpiro [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);
- Penconazole 1- [2- (2,4-dichlorophenyl) pentyl] -1 H- [1,2,4] triazole (Pesticide Manual, 12.
- Prothioconazole 2- [2- (1-chlorocyclopropyl) -3- (2-chlorophenyl) -2-hydroxypropyl] -2,4-dihydro- [1,2,4] triazole-3-thione (WO 96/16048) ; Simeconazole, ⁇ - (4-fluorophenyl) - ⁇ - [(trimethylsilyl) methyl] -1H-1,2,4-triazole-1-ethanol
- Tetraconazole 1 - [2- (2,4-dichlorophenyl) -3- (1,1,2,2-tetrafluoroethoxy) propyl] -1H-1, 2,4-triazole (EP-A 234 242);
- Metam methyldithiocarbamic acid (US 2,791,605); Metiram, zinc ammonium ethylenebis (dithiocarbamate) (US 3,248,400);
- Propineb, zinc propylene bis (dithiocarbamate) polymer (BE 611 960);
- Zineb zinc ethylenebis (dithiocarbamate) (US 2,457,674);
- Cyazofamide 4-chloro-2-cyano-N, N-dimethyl-5- (4-methylphenyl) -1H-imidazole-1-sulfonamide (CAS RN 120116-88-3];
- Flutolanil ⁇ , ⁇ , ⁇ -trifluoro-3'-isopropoxy-o-toluanilide (JP 1104514); 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.
- 1-propylpentyl is (US 2,526,660);
- Nitrothal isopropyl, diisopropyl 5-nitroisophthalate (Proc. Br. Insectic., Fungic, Conf., 7: 2, 673 (1973));
- Chlorothalonil, 2,4,5,6-tetrachloroisophthalonitrile (US 3,290,353);
- Cymoxanil 1- (2-cyano-2-methoxyiminoacetyl) -3-ethylurea (US 3,957,847); Diclomethine, 6- (3,5-dichlorophenyl-p-tolyl) pyridazine-3 (2H) -one (US 4,052,395);
- 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 ⁇ -
- Picoxystrobin 3-methoxy-2- [2- (6-trifluoromethylpyridin-2-yloxyn-ethyl) -phenyl] -acrylic acid methyl ester (EP-A 278 595); Pyraclostrobin, N- ⁇ 2- [1- (4-chlorophenyl) -1H-pyrazol-3-yloxymethyl] phenyl ⁇ (N-methoxy) carbamic acid, ethyl ester (WO 96/01256);
- Trifloxystrobin (E) -methoxyimino- ⁇ (E) - ⁇ - [1- ( ⁇ , ⁇ , ⁇ -trifluoro-n-tolyl) -ethylidene-amino-oxy] -o-tolyl ⁇ -acetic acid methyl ester (EP-A 460 575);
- the present invention mixtures were the object of an improved effect against harmful fungi, especially for certain indications show with reduced total amount of 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 in the simultaneous, combined or separate use of at least one compound I and of at least one of the active compounds II, or the compound (s) I and at least one of the active compounds II with the individual compounds alone (synergistic mixtures).
- the compounds I can be used as synergists for a variety of different fungicidal agents.
- 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, 2,2,2-trifluoroethyl, 2-chloro-2-fluoroethyl, 2-chloro-2,2-difluoroethyl, 2,2-dichloro-2-fluoroethyl, 2,2,2-trichloroethyl, pentafluoroethy
- the 1-methylpyrazol-4-ylcarbonklaanilide of formula I are known from WO 99/09013, JP 09/132567 and the earlier application PCT / EP2006 / 062219 or can be prepared in the manner described therein.
- the compounds I in which X is sulfur can be prepared, for example, by sulfurization of the corresponding compounds I in which X is oxygen (cf., for example, D. Petrova & K. Jakobcic, Croat. Chem. Acta 48, 49 (1976 ) and WO 01/42223).
- R 1 is C 1 -C 4 -haloalkyl, preferably halomethyl, in particular CHF 2 or CF 3 .
- R 2 is hydrogen, fluorine or chlorine, in particular hydrogen.
- mixtures of a compound of formula I with at least one active ingredient selected from the group of 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.
- A) azoles selected from cyproconazole, difenoconazole, epoxiconazole, fluquinconazole, flusilazole, flutriafol, metconazole, myclobutanil, penconazole, propiconazole , Prothioconazole, Tria
- 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.
- active compound selected from the group of F 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, cymox
- Other fungicides selected from phosphorous acid and its salts, chlorothalonil and metrafenone.
- the mixtures of compound (s) I and 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, - Aphanomyces species on sugar beet and vegetables, Ascochyta species on cereals and vegetables,
- Bipolaris and Drechslera species on corn, cereals, rice and turf eg D. maydis on corn, Blumeria graminis (powdery mildew) on cereals,
- Botrytis cinerea (gray mold) on strawberries, vegetables, flowers and vines
- Cercospora species on corn, soybeans, rice and sugar beets - Cochliobolus species on maize, cereals, rice, e.g. Cochliobolus sativus on cereals,
- Drechslera species Pyrenophora species on corn, cereals, rice and turf, e.g. D. teres to barley or D. tritici-repentis to wheat, - Esca to grapevine, caused by Phaeoacremonium chlamydosporium, Ph.
- 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,
- 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,
- Phytophthora species on various plants e.g. P. capsici on paprika, - Plasmopara viticola on vines,
- Pseudoperonospora on various plants e.g. P. cubensis on cucumber or
- Puccinia species on various plants e.g. P. triticina, P. striformins, P. hordei or P. graminis on cereals or P. asparagi on asparagus,
- Pyricularia grisea on lawn and cereals - Pythium spp. on grass, rice, maize, cotton, rapeseed, sunflower, sugar beets, vegetables and other plants, eg P. ultiumum on various plants, P. aphanidermatum on lawn, Rhizoctonia species on cotton, rice, potatoes, turf, corn, oilseed rape, sugar beets, vegetables and on various plants, eg R. solani on beets and various plants,
- Ustilago species on cereals, corn and sugar beet e.g. U. maydis on corn
- Venturia species (scab) on 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 (for example wood, paper, paint dispersions, fibers or fabrics) and in the protection of stored products.
- harmful fungi Ascomycetes such as Ophiostoma spp., Ceratocystis spp., Aureobasidium pullulans, Sclerophoma spp., Chaetomium spp., Humicola spp., Petriela 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 ingredients I to II are preferably used, 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 consist, for example, of a compound of the formula I, in particular 1-methyl-3-trifluoromethyl-1H-pyrazole-4-carboxylic acid N- (4'-trifluoromethyl-biphenyl-2-yl) -amide or 3 -Difluoromethyl-1-methyl-1H-pyrazole-4-carboxylic acid N- (4'-trifluoromethyl-biphenyl-2-yl) -amide, an azole from group A), in particular epoxiconazole, metconazole, triticonazole or fluquinconazole, and an insecticide, in particular fipronil and neonicotinoids such as acetamiprid, clothiani din, dinotefuran, imidacloprid, nitenpyram, thiacloprid, and thiamethoxam.
- an insecticide in particular fipronil and neonicotinoids such as acetamiprid, clothiani din, di
- 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 aforementioned active compounds II and in particular the above-mentioned preferred active compounds II.
- the 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.
- 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 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 compound II are accordingly generally from 1 to 2000 g / ha, preferably from 10 to 1500 g / ha, in particular from 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 for 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 at least one of the active compounds II, by spraying or dusting the seeds, the plants or soils 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 compounds II, can be converted into the customary formulations are, for example, 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.
- Excipients such as ground natural minerals (e.g., kaolins, clays, talc, chalk) and ground synthetic minerals (e.g., fumed silica, silicates); Emulsifiers such as nonionic and anionic emulsifiers (for example polyoxyethylene fatty alcohol ethers, alkyl sulfonates and arylsulfonates) and dispersants such as lignin-sulphite liquors and methylcellulose.
- ground natural minerals e.g., kaolins, clays, talc, chalk
- ground synthetic minerals e.g., fumed silica, silicates
- Emulsifiers such as nonionic and anionic emulsifiers (for example 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
- emulsions, pastes or oil dispersions come mineral oil fractions of medium to high boiling point, such as
- Granules e.g. Coating, impregnation and homogeneous granules can be prepared by binding the active ingredients to at least one solid carrier.
- Solid carriers are e.g. Mineral soils 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 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 of the mixture of compound (I) 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 spectrum).
- formulations are: 1. Products for dilution in water
- a mixture according to the invention 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.
- the active ingredient content is 20% by weight.
- Emulsifiable Concentrates 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 the addition of calcium dodecylbenzenesulfonate and castor oil ethoxylate in each case 5% by weight. Parts) solved.
- This mixture is added by means of an emulsifying machine (eg 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.
- a mixture according to the invention 20 parts by weight of a mixture according to the invention are comminuted with the addition of 10 parts by weight dispersing and wetting agents and 70 parts by weight of water or an organic solvent in a stirred ball mill to a fine Wirkstoffsuspensi- on. Dilution in water results in a stable suspension of the active ingredient.
- 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 ingredient.
- the formulation has an active ingredient content of 50% by weight.
- 75 parts by weight of a mixture according to the invention are ground with the addition of 25 parts by weight of dispersants and wetting agents and silica gel in a rotor-Strator mill. Dilution in water results in a stable dispersion or solution of the active ingredient.
- 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 .-%.
- 10 parts by weight of a mixture according to the invention are in 90 parts by weight of a dissolved organic solvent such as xylene. This gives a product for direct application with an active ingredient content of 10 wt .-%.
- the active compounds can be used 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, oil dispersions, pastes, dusts, scattering agents, granules by spraying, misting, dusting, scattering or pouring.
- the forms of application depend entirely on the intended use; In any case, they should ensure the finest possible distribution of the active substances.
- 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 wetting agents, tackifiers, dispersants or emulsifiers. 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 give the compositions 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 the harmful fungi, their habitat or the treated plants, seeds, soils, areas, materials or spaces with a fungicidally effective amount of the mixture, or the compounds I and II with separate application treated.
- the application can be made before or after the attack by the harmful fungi.
- 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 epoxiconazole, 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 have no infestation.
- E x + y - x ° y / 100 expected efficiency, expressed as% of untreated control, when using the mixture of Active Agents A and B at concentrations a and b; the efficiency, expressed in% of untreated control, when using active substance A at concentration a; the efficiency expressed as% of untreated control when using active substance B in concentration b.
- 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 x 7 x 10 6 spores / ml in a 2% aqueous biomalt solution, and the test plants were placed in a climatic chamber at 22 to 24 ° C, in the dark and at high humidity Scrolls can be determined visually in%.
- the active ingredients were formulated separately as stock solution with a concentration of 10,000 ppm in dimethylsulfoxide.
- the active ingredient triticonazole was used as a commercial formulation and diluted with water to the specified concentration.
- the stock solution was pipetted into a microtiter plate (MTP) and diluted with an aqueous fungus nutrient medium based on pea juice to the stated active substance concentration. This was followed by the addition of an aqueous zoospore suspension of Phytophthora infestans.
- MTP microtiter plate
- the plates were placed in a water vapor saturated chamber at temperatures of 18 ° C. Using an absorbance photometer, the MTPs were measured at 405 nm on the 7th day after inoculation.
- the measured parameters were compared with the growth of the drug-free control variant and the fungus- and drug-free blank to determine the relative growth in% of the pathogens in the individual drugs.
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06777561A EP1903868A1 (de) | 2005-07-06 | 2006-07-04 | Fungizide mischungen auf der basis von 1-methylpyrazol-4-ylcarbonsäureaniliden |
US11/922,694 US20090203523A1 (en) | 2005-07-06 | 2006-07-04 | Fungicidal Mixtures Made From 1-Methylpyrazol-4-Ylcarboxanilides |
BRPI0612733-9A BRPI0612733A2 (pt) | 2005-07-06 | 2006-07-04 | misturas fungicidas para combater fungos nocivos fitopatogênicos, agente, processo para combater fungos nocivos fitopatogênicos, semente, e uso dos compostos |
JP2008519931A JP2009500375A (ja) | 2005-07-06 | 2006-07-04 | 1−メチルピラゾール−4−イルカルボキシアニリド類から製造される殺菌剤混合物 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005031848 | 2005-07-06 | ||
DE102005031848.7 | 2005-07-06 | ||
EP06101237.3 | 2006-02-03 | ||
EP06101237 | 2006-02-03 |
Publications (1)
Publication Number | Publication Date |
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WO2007003644A1 true WO2007003644A1 (de) | 2007-01-11 |
Family
ID=37012106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/EP2006/063867 WO2007003644A1 (de) | 2005-07-06 | 2006-07-04 | Fungizide mischungen auf der basis von 1-methylpyrazol-4-ylcarbonsäureaniliden |
Country Status (5)
Country | Link |
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US (1) | US20090203523A1 (de) |
EP (1) | EP1903868A1 (de) |
JP (1) | JP2009500375A (de) |
BR (1) | BRPI0612733A2 (de) |
WO (1) | WO2007003644A1 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007017416A3 (de) * | 2005-08-05 | 2007-05-10 | Basf Ag | Fungizide mischungen enthaltend substituierte 1-methylpyrazol-4-ylcarbonsäureanilide |
WO2007110173A2 (de) * | 2006-03-24 | 2007-10-04 | Bayer Cropscience Ag | Fungizide wirkstoffkombinationen |
WO2008135480A2 (en) * | 2007-05-02 | 2008-11-13 | Basf Se | Method for controlling specific fungal pathogen in soybeans by employing benodanil |
WO2010000612A1 (en) * | 2008-07-01 | 2010-01-07 | Syngenta Participations Ag | Fungicidal compositions |
CN101755786B (zh) * | 2009-10-29 | 2012-11-14 | 深圳诺普信农化股份有限公司 | 一种杀菌组合物 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090264289A1 (en) * | 2006-05-03 | 2009-10-22 | Basf Se | Use of Arylcarboxylic Acid Biphenylamides for Seed Treatment |
NZ597711A (en) * | 2007-02-05 | 2013-04-26 | Basf Se | Fungicidal mixtures comprising substituted 1-methylpyrazol-4-ylcarboxanilides, particularly Bixafen |
GB2562080B (en) * | 2017-05-04 | 2022-01-12 | Rotam Agrochem Int Co Ltd | A fungicidal composition and the use thereof |
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- 2006-07-04 EP EP06777561A patent/EP1903868A1/de not_active Withdrawn
- 2006-07-04 JP JP2008519931A patent/JP2009500375A/ja not_active Withdrawn
- 2006-07-04 WO PCT/EP2006/063867 patent/WO2007003644A1/de not_active Application Discontinuation
- 2006-07-04 US US11/922,694 patent/US20090203523A1/en not_active Abandoned
- 2006-07-04 BR BRPI0612733-9A patent/BRPI0612733A2/pt not_active IP Right Cessation
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Also Published As
Publication number | Publication date |
---|---|
BRPI0612733A2 (pt) | 2010-11-30 |
US20090203523A1 (en) | 2009-08-13 |
EP1903868A1 (de) | 2008-04-02 |
JP2009500375A (ja) | 2009-01-08 |
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