JP2010150230A - Germicidal composition - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a new germicidal composition. <P>SOLUTION: The germicidal composition includes, as active ingredients, 3-(3-bromo-6-fluoro-2-methylindol-1-ylsulfonyl)-N,N-dimethyl-1H-1,2,4-triazole-1-sulfonamide and a well-known germicide. A method for controlling plant disease injuries is also provided, including treating damaged plants, simultaneously or in close proximity to, with 3-(3-bromo-6-fluoro-2-methylindol-1-ylsulfonyl)-N,N-dimethyl-1H-1,2,4-triazole-1-sulfonamide and the well-known germicide. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to 3- (3-bromo-6-fluoro-2-methylindol-1-ylsulfonyl) -N, N-dimethyl-1H-1,2,4-triazole-1-sulfonamide (generic name: And a fungicide composition comprising a known fungicide as an active ingredient.

  Compound A is known to have bactericidal activity (see, for example, Patent Document 1).

WO99 / 021851 pamphlet

  Today, the development of agricultural and horticultural fungicides for the purpose of controlling agricultural and horticultural diseases is widely promoted, and a wide variety of drugs are put into practical use. However, there is a continuing demand for a method of controlling diseases that have a higher control effect and are difficult to control.

  The present inventors have completed the present invention as a result of various studies to develop an excellent bactericide in view of such a situation. That is, the present invention relates to the following composition [1] (hereinafter referred to as the present composition) and the control method [2] (hereinafter referred to as the present method).

  [1] 3- (3-Bromo-6-fluoro-2-methylindol-1-ylsulfonyl) -N, N-dimethyl-1H-1,2,4-triazole-1-sulfonamide and fungicide group A bactericidal composition containing at least one bactericidal agent selected from B.

  Bactericide group B (in general terms): acibenzolar-S-methyl, aldimorph, amobam, anilazine, azaconazole, azoxystrobin, Benodanil, benomyl, binapacryl, biphenyl, bitertanol, bixafen, blasticidin-S, boscalid, bromoconazole ), Bupirimate, captafol, captan, carbendazim, carboxin, carpropamid, chloroneb, chloropicrin, chlozolinate ), Oxyquinoline copper (copper-oxinat) e), cycloheximide, cyflufenamid, cyproconazole, cyprodinil, dazomet, diclofuronide (diclhlofluanid), dicloymet, diclomedine, diclomedine Diethofencarb, difenoconazole, diflumetorim, dimethirimol, dimoxystrobin, diiconazole, dinoian, dithianon, dodecyldiamine sulfonic acid Complex salt (DBEDC), dodemorph, dodine, edifenphos, enestrobin, epoxiconazole, etilimol (Ethirimol), etridiazole, famoxadone, fenarimol, fenbuconazole, fenamidone, fenfuram, fenhexamid, fenoxanil, fenpicanil (fenoxanil) fenpiclonil, fenpropidin, fenpropimorph, fentin, ferbam, ferimzone, fludioxonil, fluopicolide, fluoroimide, fluoxa Fluoxastrobin, fluquinconazole, flusilazole, flusulfamide, flutolanil, flutriafol, fthalide , Fuberidazole, fluralaxyl, furametpyr, griseofulvin, guazatine, hexaconazole, hymexazole, imazalil, imibenconazole, imibenconazole Iminoctadine, iodocarb, ipconazole, iprobenfos, iprodione, isoprothiolane, isothianil, kasugamycin, cresoxim-methyl, kresoxim-methyl (kresoxim-methyl) (Mandipropamid), maneb, mepanipyrim, mepronil, metalaxyl, metconazole, metasulfocarb Metiram, mettominostrobin, metrafenone, mildiomycin, myclobutanil, naftifine, copper nonylphenolsulfonate, nuarimol, octirinone (Octhilinone), off-race (ofurace), orysastrobin, oxadixyl, oxolinic acid, oxpoconazole fumarate, oxycarboxin, oxytetracycline , Pefurazoate, penconazole, pencicuron, penthiopyrad, phosphoric acid and salts, picoxystrobin, pipera Phosphorus (piperalin), polycarbamate, polyoxin, potassium hydrogen carbonate, probenazole, prochloraz, procymidone, propamocarb hydrochloride (propamocarb hydrochloride, hereinafter referred to as propamocarb hydrochloride) Called. ), Propiconazole, propineb, proquinazid, proquinazid, prothiocarb, prothioconazole, pyraclostrobin, pyrazophos, pyribencarb, pyribencarb pyributicarb, pyrifenox, pyrimethanil, pyroquilon, quinomethionate, quinoxyfen, quintozene, silthiofam, simeconsodium, sodium hydrogen carbonate hydrogen carbonate, sodium hypochlorite, spiroxamine, sodium azide, streptomycin, sulfur, tebuconazole (te buconazole, tecloftalam, tecnazene, terbinafine, tetraconazole, thiabendazole, thiadiazine, thifluzamide, thiophanate-methyl, thiophanate-iram ), Thiadinil, tolclofos-methyl, tolylfluanid, triadimefon, triadimenol, triazine, triazine, triazoxide, tricyclazole, tridemorpht ), Trifloxystrobin, triflumizole, triforine, triticonazole, validamycin, vinclozoline lin), zinc sulfate, calcined shell calcium (calcium oxide), Talalomyces filamentous fungi, zineb and ziram.

  [2] 3- (3-Bromo-6-fluoro-2-methylindol-1-ylsulfonyl) -N, N-dimethyl-1H-1,2,4-triazole-1-sulfonamide and the above [1 A method for controlling diseases, which comprises treating one or more of the bactericides selected from the bactericide group B described above simultaneously or in proximity.

  In the case where a stereoisomer, geometric isomer, optical isomer, crystal polymorph or tautomer is present in the bactericide selected from the compound A or the bactericide group B, the present composition and the present method Includes pure isomers, pure crystalline forms, or mixtures thereof.

  The characteristics of the composition of the present invention and the method of the present invention are that, firstly, it can be expected that the bactericidal efficacy is obviously enhanced and an immediate bactericidal effect is imparted as compared with the case where each bactericide is used alone. It is. Secondly, it can be expected to induce a broad sterilization spectrum and a long residual effect that are not observed in existing disinfectants. Thirdly, it can be expected that the amount of dropped drug can be reduced as compared with the case where each fungicide is used alone.

  That is, the composition of the present invention and the method of the present invention can be expected to have a synergistic bactericidal effect. This synergistic bactericidal effect cannot be predicted from the bactericidal effect of each bactericidal agent, and the usefulness of the composition of the present invention and the method of the present invention is more than the use of each bactericide alone for various diseases. It can be said that it is in the point which can exhibit a reliable control effect.

  The preferred mixing ratio of the compound A and the fungicide composition selected from the fungicide group B is such that the fungicide selected from the fungicide group B is 1 part by weight of the compound A, for example. 0.001 to 1000 parts by weight, for example 0.01 to 100 parts by weight, for example 0.1 to 10 parts by weight.

  The preferred treatment dose of the fungicide composition of the compound A and the fungicide selected from the fungicide group B depends on the type of target disease to be controlled, but for example, the compound A is 0.1 to 1000 gai as an active ingredient. / Ha (where gai / ha represents the number of grams of active ingredient per hectare, the same shall apply hereinafter), a treatment amount at which the fungicide selected from the fungicide group B is 0.1 to 1000 gai / ha, for example For example, the former is 1 to 300 gai / ha and the latter is 1 to 300 gai / ha.

  The composition of the present invention and the method of the present invention can be applied to so-called agricultural diseases that damage agricultural and horticultural crops and trees. Specific diseases that can be controlled using the composition of the present invention include the following, but are not limited thereto.

Diseases include rice blast (Pyricularia oryzae), sesame leaf blight (Cochliobolus miyabeanus), blight (Rhizoctonia solani), rice mildew (Claviceps virens), stupid seedling (Gibberella fujikuroi), seedling blight (Rhizopus spp., Pythium graminicola, P. spinosum), Burkholderia glumae, Burkholderia plantarii, Brown leaf disease (Acidovorax avenae), White leaf blight (Xanthomonas oryzae), Inner pot Browning disease (Erwinia ananas),
Wheat yellow mosaic virus, Barley yellow mosaic virus, wheat powdery mildew (Erysiphe graminis f. Sp. Hordei, E. graminis f. Sp. Tritici), leafy leaf disease (Pyrenophora graminea), net blotch (Pyrenophora teres), red mold (Gibberella zeae), rust (Puccinia striiformis, P. graminis, P. recondita, P. hordei), brown snow rot (Pythium iwayamai), snow Rot (Tipula sp., Micronectriella nivais), Bare Scab (Ustilago tritici, U.nuda), Cloud (Rhynchosporium secalis), Leaf Blight (Septoria tritici), Blight (Leptosphaeria nodorum), Eye disease ( Pseudocercosporella herpotrichoides), Snowy rot granulosis (Typhula incarnata), Snowy rot fungus (Myriosclerotinia borealis), Wheat red snow rot (Monographella nivalis), Blight (Gaeumanomyces graminis),
Citrus black spot (Diaporthe citri), scab (Elsinoe fawcettii), fruit rot (Penicillium digitatum, P. italicum), scab (Xanthomonas campestris), gray mold (Botrytis cinerea),
Apple moniliosis (Selerotinia mali), rot (Valsa mali), powdery mildew (Podosphaera leucotricha), spotted leaf (Alternaria mali), black rot (Venturia inaequalis),
Pear black spot disease (Venturia nashicola), black spot disease (Alternaria kikuchiana), red star disease (Gymnosporangium asiaticum), plague (Phytophthora cactorun, P. syringae), leaf anthracnose (Colletotrichum gloeosprioides), ring rot (Botryosphaeria berengerger Powdery mildew (Phyllactinia mali),
Peach ash streak (Monilinia fructicola), black streak (Cladosporium carpophilum), phomopsis spoilage (Phomopsis sp.), Pneumopathic disease (Pseudocercospora circumscissa, Phyllosticta persicae), white leaf blight (Rosellinia necatrix), leaf curl (Taphrina) deformans), plum scab (Pseudomonas syringae pv. morsprunorum), gray scab (Monilinia fructicola), black spot (Xanthomonas campestris pv. pruni), apricot scab (Monilinia fructicola),
Japanese scab (Pseudomonas syringae pv. Morsprunorum), black scab (Cladosporium carpophilum),
Grape downy mildew (Plasmopara viticola), black scab (Elsinoe ampelina), late rot (Glomerella cingulata), powdery mildew (Uncinula necator), rust (Physppella ampelopsidis), bud blight (Diaporthe medusa), gray Mold disease (Botrytis cinerea),
Oyster anthracnose (Glomerella orbicula), deciduous leaf (Mycosphaerella nawai), gray mold (Botrytis cinerea), powdery mildew (Phyllactinia kakicola),
Downy mildew (Pseudoperenospora cubensis), anthracnose (Colletotrichum orbicula), powdery mildew (Sphaerotheca fuliginea), vine rot (Didlymella bryoniae), vine split (Fusarium oxysporum), gray mold (Botrytis cinerea) , Sclerotia (Sclerotinia sclerotiorum), blight (Fusarium solani), silkworm (Sclerotium rolfsii),
Cucumber brown spot (Corynespora cassiicola), seedling blight (Pythium cucurbitacearum, P. debaryanum, Rhizoctonia solani), root rot (Pythium myriotylum, P. volutum), plague (Phytophthora meronis, P. nicotianae), spot bacteria Disease (Pseudomonas syringae pv. Lachrymans), purple crest (Helicobasidium mompa),
Brown rot of watermelon (Phytophthora capsici), plague (Phytophthora cryptogea),
Melon blight (Pythium debaryanum), plague (Phytophthora nicotianae),
Pumpkin plague (Phytophthora capsici),
Eggplant blight (Ralstonia solanacearum), wilt (Fusarium oxysporum), gray mold (Botrytis cinerea), mycorrhizal disease (Sclerotinia sclerotiorum), silkworm disease (Sclerotium rolfsii),
Potato plague (Phytophthora infestans), summer plague (Alternaria solani), black rot (Thanatephorus cucumeris), black rot (Erwinia carotovora), scab (Streptomyces spp.), Soft rot (Erwinia carotovora), powdery scab Sick (Spongospora subterranea),
Tomato plague (Phytophthora infestans), root rot (Phytophthora cryptogea), gray plague (Phytophthora capsici), ring rot (Alternaria solani), leaf mold (Fulvia fulva), powdery mildew (Oidium sp., Oidiopsisi sicula) , Brown rot (Phytophthora nicotianae), scab (Clavibacter michiganensis), brown root rot (Pyrenochaeta lycopersici), anthracnose (Colletotrichum gloeosporioides), seedling blight (Pythium vexans, Rhizoctonia solani), half-bodied wilt dahliae), spot disease (Stemphylium lycopersici),
Pepper plague (Phytophthora capsici), powdery mildew (Oidiopsis sicula), seedling blight (Rhizoctonia solani), spot disease (Cercospora capsici),
Eggplant plague (Phytophthora infestans), brown rot (Phytophthora capsici), brown rot (Phomopsis vexans), powdery mildew (Erysiphe cichoracerum, Oidiopsis sicula),
Spinach plague (Phytophthora sp.), Downy mildew (Peronospora effusa), blight (Pythium aphanidermatum, P. myriotylum, P. paroecandrum, P. ultimum), wilt (Fusarium oxysporum), rot (Rhizoctonia solani) ), Root rot (Aphanomyces cochlioides), spot disease (Heterosporium variabile),
Leek white plague (Phytophthora porri), plague (Phytophthora nicotianae), white silkworm (Sclerotium rolfsii), seedling blight (Rhizoctonia solani), black spot (Alternaria porri), soft rot (Erwinia carotovora, E. chrysanthmi) ), Downy mildew (Peronospora destructor), rust (Puccinia allii),
Leek wilt (Fusarium oxysporum), macular disease (Heterosporium alii), pink root rot (Pyrenochaeta terrestris), sclerotia rot (Botrytis squamosa),
Onion dry rot (Fusarium oxysporum), smut (Urocystis cepulae), sclerotia nuclei (Ciborinia alli), gray mold (Botrytis cinerea), gray rot (Botrytis allii), rot (Erwinia rhapontici), phosphorus Burkholderia gladioli,
Brassicaceae vegetable downy mildew (Peronospora parasitica), clubroot (Plasmodiophora brassicae), white rust (Albugo macrospora), black spot (Alternaria japonica, A. brassicae), white spot (Cercosporella brassicae), soft rot ( Erwinia carotovora), mycorrhizal disease (Sclerotinia sclerotiorum),
Cabbage strain rot (Thanatephorus cucumeris), Verticillium dahliae, Chinese cabbage yellow rot (Verticillium dahliae), Butt rot (Rhizoctonia solani), Root rot (Aphanomyces raphani), Gray mold ( Botrytis cinerea), Pythium ultimum,
Japanese radish anthracnose (Colletotrichum higginsianum), Verticillium sunspot (Verticilliu albo-atrum),
Legume blight (Ralstonia solanacearum), wilt disease (Verticillium dahliae), mycorrhizal disease (Sclerotinia sclerotiorum), black root disease (Thielaviopsis sp.), Rust disease (Phakopsora pachyrhizi), white silk disease (Sclerotium rolfsii), standing Blight (Fusarium oxysporum), Anthracnose (Colletotrichum truncatum, C. trifolii, Glomerella glycines, Gloeosporium sp.), Gray mold (Botrytis cinerea),
Soybean downy mildew (Peronospora manshurica), stem blight (Phytophthora sojae), leaf burn (Xanthomonas campestris pv. Glycines), purpura (Cercospora kikuchii), black scab (Elsinoe glycines), black spot (Diaporthe phaseolorum),
Groundnut black astringency (Mycosphaerella personata), brown spot (Mycosphaerella arachidis), pea powdery mildew (Erysiphe pisi),
Strawberry powdery mildew (Sphaerotheca aphanis), yellow rot (Fusarium oxysporum), wilt (Verticillium dahliae), plague (Phytophthora cactorum), spotted bacterial disease (Xanthomonas campestris, X. fragariae), black spot (Alternaria alternate) , Potato rot (Mycosphaerella fragariae), anthrax (Colletotrichum acutatum, C. fragariae, Glomerella cingulata), root rot (Phytophthora fragariae), gray mold (Botrytis cinerea), bud blight (Rhizoctonia solani), circle Plaque disease (Drenerophoma obscurans),
Lettuce sclerotia (Sclerotinia sclerotiorum), blight (Rhizobacter solani), soft rot (Erwinia carotovora), blight (Pythium sp.), Root rot (Fusarium oxysporum), gray mold (Botrytis cinerea), Spot bacterial disease (Xanthomonas campestris pv. Vitians), Big bene disease (Lettuce big-vein virus), rot disease (Pseudomonas cichorii, P. marginalis pv. Marginalis, P. viridiflava), downy mildew (Bremia lactucae),
Burdock wilt disease (Fusarium oxysporum), black bruise (Rhizoctonia solani), black stripe disease (Itersonilia perplexans), black spot bacterial disease (Xanthomonas campestris pv. Nigromaculans), black spot disease (Ascochyta phaseolorum), root rot (Pythium) irregulare), purple crest (Helicobasidium mompa),
Carrot wilt (Fusarium oxysporum), powdery mildew (Erysiphe heraclei), black leaf blight (Alternaria dauci), mildew (Rhizoctonia dauci), spot rot (Pythium sulcatum), white silk rot (Sclerotium rolfsii), soft rot Disease (Erwinia carotovora), root rot (Rhizoctonia solani), spot disease (Cercospora carotae), purple crest (Helicobasidium mompa),
Tea net blast (Exobasidium reticulatum), white scab (Elsinoe leucospila), brown streak (Pseudocercospora ocellata, Cerospora chaae), blast (Exobasidium vexans), ring rot (Pestaltiopsis longiseta, P. theae), anthrax Disease (Colletotrichum thea-sinensis),
Tobacco red blight (Alternaria alternata), powdery mildew (Erysiphe cichoracearum), anthracnose (Colletotrichum cichoracearum),
Sugar beet brown spot (Cercospora beticola), root disease (Beet necrotic yellow vein virus),
Rose black spot (Diplocarpon rosae), powdery mildew (Sphaerotheca pannosa),
Chrysanthemum brown spot (Septoria chrysanthemiindici), white rust (Puccinia horiana),
Fevering disease (Lycoperdon perlatum, Lepista subnudo, Marasmius oreades), pseudoleaf rot (Ceratobasidium spp.), Leaf blight (Gaemannomyces graminis), carbaria leaf blight (Curvularia geniculata), leaf rot (Rhizoctonia solani) ), Red snow rot (Monographella nivalis), pisium disease (Pythium periplocum, P. graminicola, P. vanterpoolii), rust (Puccinia spp.), Powdery mildew (Erysiphe graminis DC), dollar spot disease (Sclerotinia homoeocarpa) ,
Bentgrass red blight (Pythium aphanidermatum), brown snow rot (Pythium iwayamai), snow rot microbe nuclear disease (Typhula incarnata, T. isikariensis), anthracnose (Colletotrichum sp.), Etc. are mentioned.

  The composition of the present invention may further contain a surfactant, animal or vegetable oil, mineral oil, water-soluble polymer, resin or wax as a fungicide efficacy enhancer selected from the compound A or the fungicide group B.

  Examples of the surfactant include polyoxyethylene alkyl ether, polyoxyethylene alkyl (mono or di) phenyl ether, polyoxyethylene (mono, di or tri) styryl phenyl ether, polyoxyethylene polyoxypropylene block copolymer, polyoxyethylene Ethylene fatty acid (mono or di) ester, sorbitan fatty acid ester, polyoxyethylene sorbitan fatty acid ester, castor oil ethylene oxide adduct, acetylene glycol, acetylene alcohol, ethylene oxide adduct of acetylene glycol, ethylene oxide adduct of acetylene alcohol, alkyl Nonionic surfactants such as glycosides and alkylpolyglycosides, alkyl sulfate salts, alkylbenzene sulfonates, Gunin sulfonate, alkyl sulfosuccinate, naphthalene sulfonate, alkyl naphthalene sulfonate, salt of formalin condensate of naphthalene sulfonic acid, salt of formalin condensate of alkyl naphthalene sulfonic acid, polyoxyethylene alkyl ether sulfate or phosphate ester Salt, polyoxyethylene (mono or di) alkylphenyl ether sulfate or phosphate ester salt, polyoxyethylene (mono, di or tri) styryl phenyl ether sulfate or phosphate ester salt, polycarboxylate (eg, polyacrylate, Anionic surfactants such as polymaleates and copolymers of maleic acid and olefins) and polystyrene sulfonates, and cationic surfactants such as alkylamine salts and alkyl quaternary ammonium salts Amphoteric surfactants of an amino acid type and betaine type, etc., and silicone-based surfactants and fluorinated surfactants.

  Examples of animal and plant oils include vegetable oils such as corn oil, soybean oil, linseed oil, sunflower oil, cottonseed oil, rapeseed oil, olive oil, castor oil, palm oil, and avocado oil; animal oils such as beef tallow and whale oil.

  As the mineral oil, petroleum hydrocarbon is usually used, and examples thereof include paraffin solvents such as machine oil, naphthene solvents, methylnaphthalene, and aromatic solvents such as 1-phenyl-1-xylylethane.

  The water-soluble polymer is not particularly limited as long as it is a polymer that is completely or partially soluble in water. For example, starch, dextrin, cellulose, methylcellulose, ethylcellulose, carboxymethylcellulose, hydroxyethylcellulose, hydroxypropylcellulose, carboxymethyl Natural water-soluble polymers such as starch, pullulan, sodium alginate, ammonium alginate, propylene glycol alginate, guar gum, locust bean gum, gum arabic, xanthan gum, gelatin, casein, glue, polyvinyl alcohol, polyethylene oxide, polyethylene glycol, ethylene Synthetic water-soluble polymers such as propylene block polymer, sodium polyacrylate, polyvinylpyrrolidone, etc. And the like.

  Examples of the resin include acrylic resin, vinyl acetate resin, vinyl chloride resin, urethane resin, styrene-acrylic copolymer resin, styrene-acrylic acid ester copolymer resin, vinyl acetate copolymer resin, vinyl acetate-ethylene copolymer. Examples thereof include a polymer resin, a vinyl acetate-acrylic copolymer resin, a vinyl acetate-ethylene-acrylic copolymer resin, and a vinyl acetate-ethylene-vinyl chloride copolymer resin. In actual use, it is preferably used in the form of an emulsion.

  Examples of the wax include paraffin wax, microcrystalline wax, carnauba wax, polyethylene wax, and montan wax. In actual use, it is preferably used in the form of an emulsion.

  The content of these efficacy enhancers is not particularly limited, but is usually preferably in the range of 0.05 to 20 parts by weight with respect to 100 parts by weight of the composition of the present invention. Moreover, these efficacy enhancers may be used independently or may use 2 or more types together.

  The composition of the present invention can be used as it is as a mixture of the compound A and one or more fungicides selected from the fungicide group B, but is usually mixed with an appropriate solid carrier or liquid carrier, and further if desired. Add surfactants, penetrants, spreading agents, thickeners, antifreeze agents, binders, anti-caking agents, disintegrating agents, antifoaming agents, antiseptics and anti-decomposition agents, and so on. ), Emulsion (emulsifiable concentrate), wettable powder, water soluble powder, water dispersible granule, water soluble granule, suspension concentrate , Practically in any dosage form such as concentrated emulsion, suspoemulsion, microemulsion, dustable powder, granule and gel Can be provided. Further, from the viewpoint of labor saving and safety improvement, the preparations of any of the above dosage forms can be provided by being enclosed in a water-soluble package such as a water-soluble capsule and a bag of a water-soluble film.

  Examples of the solid carrier include quartz, calcite, gypsum, dolomite, chalk, kaolinite, pyrophyllite, sericite, halosite, metahalosite, kibushi clay, glazed clay, porcelain stone, siegrite, and allophane. Natural minerals such as shirasu, kira, talc, bentonite, activated clay, acid clay, pumice, attapulgite, zeolite and diatomaceous earth, for example, natural minerals such as calcined clay, perlite, shirasu balloon, vermiculite, attapulgus clay and calcined diatomaceous earth Baked products such as magnesium carbonate, calcium carbonate, sodium carbonate, sodium bicarbonate, ammonium sulfate, sodium sulfate, magnesium sulfate, diammonium hydrogen phosphate, ammonium dihydrogen phosphate and potassium chloride, such as glucose, fructose , And Sugars such as sugar and lactose, polysaccharides such as starch, powdered cellulose and dextrin, organic materials such as urea, urea derivatives, benzoic acid and benzoic acid salts, such as wood flour, cork flour, corn cobs, walnut shells and Examples include plants such as tobacco stalks, fly ash, white carbon (for example, hydrous synthetic silica, anhydrous synthetic silica, hydrous synthetic silicate, etc.) and fertilizers.

Examples of the liquid carrier, such as xylene, alkyl (C ₉ or C _10, etc.) benzene, phenylxylylethane and alkyl (C ₁ or C _3, etc.) aromatic hydrocarbons such as naphthalene, machine oil, normal paraffin, isoparaffin and Aliphatic hydrocarbons such as naphthene, mixtures of aromatic and aliphatic hydrocarbons such as kerosene, alcohols such as ethanol, isopropanol, cyclohexanol, phenoxyethanol and benzyl alcohol, ethylene glycol, propylene glycol, diethylene glycol, hexylene glycol Polyhydric alcohols such as polyethylene glycol and polypropylene glycol, propyl cellosolve, butyl cellosolve, phenyl cellosolve, propylene glycol monomethyl ether, Ethers such as pyrene glycol monoethyl ether, propylene glycol monopropyl ether, propylene glycol monobutyl ether and propylene glycol monophenyl ether, ketones such as acetophenone, cyclohexanone and γ-butyrolactone, fatty acid methyl esters, dialkyl esters of succinic acid, dialkyl esters of glutamic acid, Esters such as adipic acid dialkyl ester and phthalic acid dialkyl ester, acid amides such as N-alkyl (C ₁ , C ₈ or C ₁₂ ) pyrrolidone, soybean oil, linseed oil, rapeseed oil, coconut oil, cottonseed oil and castor oil Oils and fats, dimethyl sulfoxide and water.

  These solid and liquid carriers may be used alone or in combination of two or more.

  Surfactants include those exemplified above as potency enhancers. Although content of surfactant is not specifically limited, The range of 0.05-20 weight part is desirable normally with respect to 100 weight part of this invention compositions. These surfactants may be used alone or in combination of two or more.

  The application method of the composition of the present invention, when used as an agricultural and horticultural fungicide, includes foliage spraying, soil treatment, seed disinfection, etc., but it is also effective in general methods usually used by those skilled in the art. .

  If necessary, it may be mixed with other types of herbicides, insecticides, fungicides, plant growth regulators, synergists and the like at the time of preparation or spraying. The application dose of the composition of the present invention varies depending on the application scene, application time, application method, target disease, cultivated crops, etc., but in general, the effective ingredient amount is about 0.005 to 50 kg per hectare.

  Next, although the compounding example of this invention composition is shown, this invention is not limited only to these. In the following examples, “parts” means parts by weight.

[Wettable powder]
Compound A 0.1 to 80 parts Bactericide selected from bactericide group B 0.1 to 80 parts Solid carrier 5 to 98.8 parts Surfactant 1 to 10 parts Others 0 to 5 parts Other examples include anti-caking Agents, decomposition inhibitors and the like.

[Emulsifiable concentrate]
Compound A 0.1-30 parts Bactericide selected from bactericide group B 0.1-30 parts Liquid carrier 45-95 parts Surfactant 4.8-15 parts Others 0-10 parts Others, for example, spreading agents And decomposition inhibitors.

[Suspension concentrate]
Compound A 0.1 to 70 parts Bactericide selected from bactericide group B 0.1 to 70 parts Liquid carrier 15 to 98.79 parts Surfactant 1 to 12 parts Others 0.01 to 30 parts Others such as frozen An inhibitor, a thickener, etc. are mentioned.

[Granular wettable powder (water dispersible granule)]
Compound A 0.1 to 90 parts Bactericide selected from bactericide group B 0.1 to 90 parts Solid carrier 0 to 98.8 parts Surfactant 1 to 20 parts Others 0 to 10 parts Others include, for example, a binder, Examples include decomposition inhibitors.

[Soluble concentrate]
Compound A 0.1 to 70 parts Bactericide selected from bactericide group B 0.1 to 70 parts Liquid carrier 20 to 99.8 parts Others 0 to 10 parts Others include, for example, antifreezing agents and spreading agents. It is done.

[Granule]
Compound A 0.1 to 80 parts Bactericide selected from bactericide group B 0.1 to 80 parts Solid carrier 10 to 99.8 parts Others 0 to 10 parts Others include, for example, binders, decomposition inhibitors and the like. .

[Dustable powder]
Compound A 0.1 to 50 parts Bactericide selected from bactericide group B 0.1 to 50 parts Solid carrier 65 to 99.8 parts Others 0 to 5 parts Others include, for example, drift inhibitors, decomposition inhibitors and the like. It is done.

  In use, the above preparation is diluted 1 to 10,000 times with water or sprayed without dilution.

[Formulation example]
Next, formulation examples of the composition of the present invention are shown, but are not limited thereto. In the following formulation examples, “parts” means parts by weight.

[Formulation 1] wettable powder
Compound A 4 parts Tebuconazole 16 parts Pyrophyllite 74 parts Solpol 5039 4 parts (mixture of nonionic surfactant and anionic surfactant: Toho Chemical Co., Ltd. trade name)
Carplex # 80 2 parts (Synthetic hydrous silicic acid: Shionogi & Co., Ltd. trade name)
The above is uniformly mixed and ground to obtain a wettable powder.

[Formulation 2] Emulsifiable concentrate
Compound A 2 parts propiconazole 3 parts xylene 75 parts N-methylpyrrolidone 15 parts Solpol 2680 5 parts (mixture of nonionic surfactant and anionic surfactant: Toho Chemical Co., Ltd. trade name)
The above is uniformly mixed to obtain an emulsion.

[Formulation Example 3] Suspension concentrate
Compound A 5 parts imibenconazole 20 parts Agrisol S-710 10 parts (nonionic surfactant: Kao Corporation trade name)
Lnox 1000C 0.5 part (anionic surfactant: Toho Chemical Co., Ltd. trade name)
Xanthan gum 0.2 parts Water 64.3 parts After uniformly mixing the above, wet pulverize to make a suspension.

[Formulation Example 4] Granule wettable powder (water dispersible granule)
Compound A 10 parts Tebuconazole 65 parts Hightenol NE-15 5 parts (anionic surfactant: Daiichi Kogyo Seiyaku Co., Ltd. trade name)
Vanillex N 10 parts (anionic surfactant: Nippon Paper Industries Co., Ltd. trade name)
Carplex # 80 10 parts (Synthetic hydrous silicic acid: Shionogi & Co., Ltd. trade name)
After uniformly mixing and pulverizing the above, a small amount of water is added, stirred and mixed, granulated with an extrusion granulator, and dried to obtain a granulated wettable powder.

[Formulation Example 5] Granule
Compound A 2 parts propiconazole 3 parts bentonite 50 parts talc 45 parts After uniformly mixing and pulverizing the above, a small amount of water is added, stirred and mixed, granulated with an extrusion granulator, dried and granulated. To do.

[Formulation example 6] dustable powder
Compound A 1.5 parts Imibenconazole 1.5 parts Carplex # 80D 0.5 part (Synthetic hydrous silicic acid: Shionogi & Co., Ltd. trade name)
Kaolinite 95 parts Diisopropyl phosphate 1.5 parts or more uniformly mixed and pulverized to obtain a powder.

  The usefulness of the composition of the present invention and the method of the present invention will be specifically described in the following test examples. However, the composition of the present invention and the method of the present invention are not limited to these.

[Test Example 1] Tomato plague effect test (preventive effect)
To each of the tomatoes (variety: Fukuju No. 2) grown in a pot having a diameter of 12 cm, 10 ml of each reagent solution was sprayed per pot using a spray gun.

On the next day of spraying, a spore suspension of Phytophthora infestans (2 × 10 ⁵ cells / ml) was spray-inoculated and placed in an inoculation box at a temperature of 20 ° C. and a humidity of 95% or more. The ratio of the lesion area formed after 5 days to the inoculated leaves was measured, and the control value was calculated according to the following formula.

Control value = [1- (treatment area lesion area ratio / non-treatment area lesion area ratio)] × 100
The results are shown in Table 1.

  In the table, the numbers in parentheses indicate expected control values according to the Colby equation, and the calculation method is as follows.

E = α + β− (αβ / 100)
α: Control value when bactericidal agent A is treated with an amount of agai / ha β: Control value when bactericidal agent B is treated with an amount of bgai / ha E: Bactericidal agent A is agai / ha, bactericidal agent B Expected control value when treated with bgai / ha amount
Table 1 ――――――――――――――――――――――――――――――――――――
Test fungicide concentration Compound A concentration
――――――――――――――――――
25ppm 6.25ppm 0ppm
―――――――――――――――――――――――――――――――――――
Propiconazole 100ppm 100 (98.4) 100 (97.6) 20
Propiconazole 25ppm 100 (98.2) 100 (97.3) 10
Tebuconazole 100ppm 100 (98) 100 (97) 0
Tebuconazole 25ppm 100 (98) 100 (97) 0
Tetraconazole 100ppm 100 (98.2) 100 (97.3) 10
Tetraconazole 25ppm 100 (98) 100 (97) 0
Imibenconazole 100ppm 100 (98.4) 100 (97.6) 20
Imibenconazole 25ppm 100 (98.2) 100 (97.3) 10
Iminocudazine 400ppm 100 (98.2) 100 (97.3) 10
Iminocudazine 100ppm 100 (98) 98 (97) 0
Vitertanol 400ppm 100 (98) 100 (97) 0
Vitertanol 100ppm 100 (98) 98 (97) 0
Picoxystrobin 50ppm 100 (100) 100 (100) 100
Picoxystrobin 12.5ppm 100 (100) 100 (100) 100
Thiophanate methyl 400 ppm 100 (98) 100 (97) 0
Thiophanate methyl 100 ppm 100 (98) 98 (97) 0
Polyoxin 400ppm 98 (98) 100 (97) 0
Polyoxin 100ppm 100 (98) 100 (97) 0
Compound A only 25ppm 98
Compound A only 6.25ppm 97
―――――――――――――――――――――――――――――――――――

[Test Example 2] Tomato plague effect test (preventive effect)
To each of the tomatoes (variety: Fukuju No. 2) grown in a pot having a diameter of 12 cm, 10 ml of each reagent solution was sprayed per pot with a spray gun.

On the next day of spraying, a spore suspension of Phytophthora infestans (2 × 10 ⁵ cells / ml) was spray-inoculated and placed in an inoculation box at a temperature of 20 ° C. and a humidity of 95% or more. The ratio of the lesion area formed after 5 days to the inoculated leaves was measured, and the control value was calculated according to the following formula.

Control value = [1- (treatment area lesion area ratio / non-treatment area lesion area ratio)] × 100
The results are shown in Table 2.

  In the table, the numerical value in () indicates the expected control value according to the above Colby equation.

Table 2 ―――――――――――――――――――――――――――――
Test fungicide concentration Compound A concentration
―――――――――――
6.25ppm 0ppm
―――――――――――――――――――――――――――――
Cyproconazole 100ppm 90 (86.5) 10
Difenoconazole 100ppm 90 (85) 0
Pencyclon 100ppm 95 (89.5) 30
Cimeconazole 100ppm 90 (86.5) 10
Flutolanil 100ppm 96 (94) 60
Mepronil 100ppm 95 (92.5) 50
Tifluzamide 100ppm 95 (94) 60
Torquelophos methyl 100ppm 95 (91) 40
Microbutanyl 100ppm 90 (86.5) 10
Iprodione 100ppm 94 (86.5) 10
Procymidone 100ppm 95 (89.5) 30
Polycarbamate 100ppm 95 (92.5) 50
Triazimephone 100ppm 90 (86.5) 10
Trifloxystrobin 6.25ppm 100 (97) 80
Cresoxime methyl 6.25ppm 95 (91.8) 45
Fluoxastrobin 6.25ppm 95 (94) 60
Fenhexamide 100ppm 90 (86.5) 10
Frametopir 100ppm 95 (92.5) 50
Penthiopyrad 100ppm 95 (92.5) 50
Pyribencarb 100ppm 90 (88) 20
Fluopicolide 6.25ppm 100 (98.5) 90
Compound A only 6.25ppm 85
―――――――――――――――――――――――――――――

[Test Example 3] Tomato plague effect test (curative effect)
Tomato (variety: Fukuju No. 2) grown in a 12 cm diameter pot is spray-inoculated with a spore suspension of Phytophthora infestans (2 × 10 ⁵ cells / ml), temperature 20 ° C., humidity 95% Placed in the above inoculation box. On the day after inoculation, 10 ml of each reagent solution was sprayed per pot with a spray gun.

  The ratio of the lesion area formed after 4 days to the inoculated leaves was measured, and the control value was calculated according to the following formula.

Control value = [1- (treatment area lesion area ratio / non-treatment area lesion area ratio)] × 100
The results are shown in Table 3.

  In the table, the numerical value in () indicates the expected control value according to the above Colby equation.

Table 3 ―――――――――――――――――――――――――――――
Test fungicide concentration Compound A concentration
―――――――――――
100ppm 0ppm
―――――――――――――――――――――――――――――
Mandipropamide 25ppm 100 (98) 90
Compound A only 100ppm 80
―――――――――――――――――――――――――――――

[Test Example 4] Picium-like rice seedling blight effect test Vermiculite and oatmeal were mixed at a ratio of 4: 1, moistened with appropriate water, and Pythium graminicola was cultured at 20 ° C for 14 days. Cultured. 25 g of bacterial flora + 125 ml of water were added and mixed with a mixer, and the soil mixed with 4 L of soil was used as contaminated soil.

  70 ml of contaminated soil was added to a 90 ml plastic container (equivalent to 1/60 nursery box), and 8.3 ml (each corresponding to 500 ml / nursery box) of each reagent was treated. Rice straw corresponding to 3 g of dry rice per container was sown and covered with 30 ml of healthy soil so that the rice cake was hidden. After raising the seedlings for 27 days, the rice roots were washed with water, the degree of disease was investigated according to the following criteria, and the disease severity and control value were calculated according to the following formula.

Occurrence degree 0: Healthy 1: Poor growth 2: Withering Disease degree = [Σ (number of diseased strains by degree × morbidity) / (number of investigated strains × 2)] × 100
Control value = 100- [1- (Disease level of treated area / Disease level of untreated area)] × 100
The results are shown in Table 4.

  In the table, the numerical value in () indicates the expected control value according to the above Colby equation.

Table 4 ―――――――――――――――――――――――――――――
Test fungicide concentration Compound A concentration
―――――――――――
250ppm 0ppm
―――――――――――――――――――――――――――――
Fludioxonil 200ppm 95.6 (95.3) 64.6
CGC2009 wettable powder (* 1) 1000ppm 97.3 (96.1) 70.6
KNB-L422 flowable (* 2) 2000ppm 98.3 (96.8) 76.1
Orisatrobin 50ppm 97.8 (97.3) 80.2
Isotianil 100ppm 96.0 (95) 62.5
Thiazinyl 100ppm 96.0 (95.4) 65.6
Probenazole 50ppm 94.6 (93.1) 48.5
Compound A only 250ppm 86.6
―――――――――――――――――――――――――――――
* 1: Shell calcined calcium (calcium oxide, source: Central Glass Co., Ltd.)
* 2: Talalomyces spp. (Provider: Kureha Co., Ltd.)

  The composition of the present invention has an excellent bactericidal effect and is useful as an agricultural and horticultural fungicide.

Claims (2)

Selected from 3- (3-bromo-6-fluoro-2-methylindol-1-ylsulfonyl) -N, N-dimethyl-1H-1,2,4-triazole-1-sulfonamide and fungicide group B A fungicide composition containing at least one fungicide.
Bactericidal group B: acibenzoral S methyl, aldimorph, ambam, anilazine, azaconazole, azoxystrobin, benodanyl, benomyl, binapacryl, biphenyl, viteltanol, bixafen, blasticidin S, boscalid, bromoconazole, bupyrimeate, captaphore , Captan, carbendazine, carboxin, carpropamide, chloroneb, chloropicrin, clozolinate, oxyquinoline copper, cycloheximide, cyflufenamide, cyproconazole, cyprozinyl, dazomet, diclofuranide, diclocimet, diclomedin, dichlorane, difetolmol, difetolmol Dimoxystrobin, diniconazole, dinocup, dithianon, dodecylbe Bisethylenediamine copper complex salt of benzene sulfonate, dodemorph, dodine, edifenphos, enestrobin, epoxiconazole, ethylimole, etridiazole, famoxadone, fenarimol, fenbuconazole, fenamidone, fenfram, fenhexamide, phenoxanyl, fenpicronyl, fenpropidin, Fenpropimorph, fentin, ferbam, ferrimzone, fludioxonil, fluopicolide, fluoroimide, fluoxastrobin, fluquinconazole, flusilazole, fursulfamide, flutolanil, flutriafol, fusaride, fuberidazole, flaraxil, furametopyr, griseofulvin, guazatine, hexaco Nazole, himexazole, imazalil, imibenconazole, Minoctadine, iodocarb, ipconazole, iprobenphos, iprodione, isoprothiolane, isothianyl, kasugamycin, cresoxime-methyl, mandipropamide, mannebu, mepanipyrim, mepronyl, metalaxyl, metconazole, metasulfocarb, methylam, methinostrobinyl, metolaphenyl, metolaphenyl Naftifine, copper nonylphenol sulfonate, nuarimol, octyrinone, off-race, orisatrobin, oxadixyl, oxolinic acid, oxpoconazole fumarate, oxycarboxin, oxytetracycline, pefrazate, penconazole, pencyclone, penthiopyrad, phosphate, picoxy Strobin, Piperalin, Polycarbamate, Poly Xin, potassium bicarbonate, probenazole, prochloraz, prosimidone, propamocarb hydrochloride, propiconazole, propineb, proquinazide, prothiocarb, prothioconazole, pyraclostrobin, pyrazophos, pyribencarb, pyributycarb, pyrifenox, pyrimethanil, pyroxylone, quinomethionate Quinoxyphene, quintozene, silthiofam, cimeconazole, sodium bicarbonate, sodium hypochlorite, spiroxamine, sodium azide, streptomycin, sulfur, tebuconazole, teclophthalam, technazen, terbinafine, tetraconazole, thiabendazole, thiadiazine, tifluzamide, thiophanate methyl, thiram, Thiazinyl, tolcrofosmethyl, tolylfuranide, tri Azimephone, triadimenol, triazine, triazoxide, tricyclazole, tridemorph, trifloxystrobin, triflumizole, triphorin, triticonazole, validamycin, vinclozoline, zinc sulfate, shell calcined calcium, Talalomyces filamentous fungus, dineb and ziram. 3- (3-Bromo-6-fluoro-2-methylindol-1-ylsulfonyl) -N, N-dimethyl-1H-1,2,4-triazole-1-sulfonamide; A method for controlling diseases, which comprises treating one or more fungicides selected from the agent group B simultaneously or in proximity.