WO2019077460A1 - Combinaisons agrochimiques nouvelles - Google Patents

Combinaisons agrochimiques nouvelles Download PDF

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Publication number
WO2019077460A1
WO2019077460A1 PCT/IB2018/057950 IB2018057950W WO2019077460A1 WO 2019077460 A1 WO2019077460 A1 WO 2019077460A1 IB 2018057950 W IB2018057950 W IB 2018057950W WO 2019077460 A1 WO2019077460 A1 WO 2019077460A1
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WIPO (PCT)
Prior art keywords
fungicide
methyl
metalaxyl
combination
fungicides
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PCT/IB2018/057950
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English (en)
Inventor
Vishwanath Bhanudas GADE
Rajan Ramakant Shirsat
Jaidev Rajnikant Shroff
Vikram Rajnikant Shroff
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Upl Ltd
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Application filed by Upl Ltd filed Critical Upl Ltd
Priority to MX2020004846A priority Critical patent/MX2020004846A/es
Priority to CN202211120851.0A priority patent/CN115530175A/zh
Priority to CN201880074490.6A priority patent/CN111683531A/zh
Publication of WO2019077460A1 publication Critical patent/WO2019077460A1/fr
Priority to PH12020550269A priority patent/PH12020550269A1/en

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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
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
    • A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
    • A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
    • A01N47/12—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing a —O—CO—N< group, or a thio analogue thereof, neither directly attached to a ring nor the nitrogen atom being a member of a heterocyclic ring
    • A01N47/14—Di-thio analogues thereof
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01P—BIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS
    • A01P21/00—Plant growth regulators
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01P—BIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS
    • A01P3/00—Fungicides
    • 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
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/08—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing solids as carriers or diluents
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
    • A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
    • A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
    • A01N47/18—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing a —O—CO—N< group, or a thio analogue thereof, directly attached to a heterocyclic or cycloaliphatic ring

Definitions

  • the present invention relates to synergistic combinations comprising fungicides and plant health promoting agents.
  • the said combination is highly suitable for controlling unwanted phytopathogenic fungi.
  • Fungicides are an integral and important tool yielded by farmers to control diseases, as well as to improve yields and quality of the crops.
  • fungicides that have been developed over the years with many desirable attributes such as specificity, systemicity, curative and eradicant action and high activity at low use rates.
  • Benzimidazole fungicides are known in the art as broad spectrum fungicides. These fungicides prevent nuclear cell division, making them potent fungicides. Their broad spectrum use make them an ideal tool to manage various fungal diseases.
  • Multi-site fungicides are known in the art as broad spectrum fungicides.
  • Dithiocarbamate are known in the art as multi-site fungicides. These fungicides are used for broad-spectrum disease control in more than 70 crops.
  • Mancozeb is especially important for controlling devastating and fast spreading diseases such as Phytophthora infestans, Venturia inaequalis etc.
  • Dithiocarbamate fungicides, especially mancozeb are particularly useful for disease control because of their broad spectrum of activity, high tolerance by crop plants, and general usefulness for controlling fungal plant diseases not controlled by active compounds that act on only a single target site in the fungus.
  • silica is the second most abundant element in the earth's crust.
  • OSA Orthosilicic Acid
  • IN250155 teaches a combination of mancozeb and carbendazim when mixed with urea enhances bioefficacy of the combination.
  • the addition of urea does not satisfactorily improve the performance of the combination, nor helps in improve disease resistance.
  • embodiments of the present invention may ameliorate one or more of the above mentioned problems:
  • Yet another object of the present invention is to provide a combination that results into reduced fungal disease incidence in the crops to which it is applied.
  • an aspect of the present invention can provide a combination comprising: at least one multisite contact fungicide and at least one plant health promoting agent.
  • an aspect of the present invention can provide a combination comprising: at least one multisite contact fungicide; at least another fungicide and at least one plant health promoting agent.
  • an aspect of the present invention can provide a combination comprising: at least one multisite contact fungicide; at least one strobilurin fungicide and at least one plant health promoting agent.
  • an aspect of the present invention can provide a combination comprising: at least one dithiocarbamate fungicide; at least one benzimidazole fungicide and at least one plant health promoting agent.
  • Another aspect of the present invention can provide a combination comprising: at least one dithiocarbamate fungicide; at least one benzimidazole fungicide selected from albendazole, benomyl, carbendazim, chlorfenazole, cypendazole, debacarb, fuberidazole, mecarbinzid, rabenzazole, thiabendazole; and at least one plant health promoting agent.
  • the term 'disease control' as used herein denotes control and prevention of a disease. Controlling effects include all deviation from natural development, for example: killing, retardation, decrease of the fugal disease.
  • the term 'plants' refers to all physical parts of a plant, including seeds, seedlings, saplings, roots, tubers, stems, stalks, foliage and fruits.
  • locus of a plant as used herein is intended to embrace the place on which the plants are growing, where the plant propagation materials of the plants are sown or where the plant propagation materials of the plants will be placed into the soil.
  • plant propagation material is understood to denote generative parts of a plant, such as seeds, vegetative material such as cuttings or tubers, roots, fruits, tubers, bulbs, rhizomes and parts of plants, germinated plants and young plants which are to be transplanted after germination or after emergence from the soil. These young plants may be protected before transplantation by a total or partial treatment by immersion.
  • agriculturally acceptable amount of active refers to an amount of an active that kills or inhibits the plant disease for which control is desired, in an amount not significantly toxic to the plant being treated.
  • the fungicidal activity and/or the plant-invigorating activity and/or the yield- enhancing activity of the multisite contact fungicides according to the invention was found to be significantly higher in the presence of a plant health promoting agent.
  • the fungicidal activity of the multisite contact fungicide in the presence of a plant health promoting agent of the present invention was surprisingly higher than in the absence of the plant health promoting agent.
  • a plant health promoting additive to a multisite contact fungicide resulted in surprising and unexpected advantages. It was surprising that the addition of a plant health promoter such as a silicic acid based additive when combined with a multisite contact fungicide resulted in an enhancement of the efficacy, and a surprising reduction in fungal disease incidence in comparison to the efficacy seen only with the multisite contact fungicide alone. It has further been found that the addition of a plant health promoting additive to a multisite contact fungicide led to better greening in the crop as well as greater yield from the crop to which they were applied.
  • a plant health promoter such as a silicic acid based additive
  • an aspect of the present invention can provide a combination comprising: at least one multisite contact fungicide and at least one plant health promoting agent.
  • compositions comprising: at least one multisite contact fungicide; at least one plant health promoting agent; and at least one agrochemically acceptable excipient.
  • the plant health promoting agent may be added to a combination of a multisite contact fungicide with at least another systemic fungicide.
  • the fungicidal activity and/or the plant-invigorating activity and/or the yield- enhancing activity of the active compound combinations according to the invention was found to be significantly higher than the sum of the activities of the individual active compounds.
  • the fungicidal activity of a combination of a multisite contact fungicide with at least another systemic fungicide in the presence of a plant health promoting agent of the present invention was surprisingly higher than in the absence of the plant health promoting agent.
  • a plant health promoting additive to a combination of a multisite contact fungicide with at least another systemic fungicide resulted in surprising and unexpected advantages. It was surprising that the addition of a plant health promoter such as a silicic acid based additive when combined with a combination of a multisite contact fungicide with at least another systemic fungicide resulted in an enhancement of the efficacy, and a surprising reduction in fungal disease incidence in comparison to the efficacy seen only with a combination of a multisite contact fungicide with at least another systemic fungicide alone. It has further been found that the addition of a plant health promoting additive to a combination of a multisite contact fungicide with at least another systemic fungicide led to better greening in the crop as well as greater yield from the crop to which they were applied.
  • a plant health promoter such as a silicic acid based additive
  • the present invention provides a combination comprising:
  • the present invention provides a combination comprising:
  • the present invention provides a combination comprising:
  • the present invention provides a combination comprising:
  • the multi-site fungicide is selected from the group consisting of dithiocarbamates, phthalimides, chloronitriles, inorganic fungicides, sulfamides, bis- guanidines, triazines, quinones, quinoxalines, dicoarboxamides and mixtures thereof.
  • the multi-site fungicide is selected from the class of dithiocarbamate fungicides selected from asamobam, asomate, azithiram, carbamorph, cufraneb, cuprobam, disulfiram, ferbam, metam, nabam, tecoram, thiram, urbacide, ziram, dazomet, etem, milneb, mancopper, mancozeb, maneb, metiram, polycarbamate, propineb and zineb.
  • dithiocarbamate fungicides selected from asamobam, asomate, azithiram, carbamorph, cufraneb, cuprobam, disulfiram, ferbam, metam, nabam, tecoram, thiram, urbacide, ziram, dazomet, etem, milneb, mancopper, mancozeb, maneb, metiram, polycarbamate, propineb and zineb.
  • the present invention provides a combination comprising:
  • At least one dithiocarbamate fungicide selected from asamobam, asomate, azithiram, carbamorph, cufraneb, cuprobam, disulfiram, ferbam, metam, nabam, tecoram, thiram, urbacide, ziram, dazomet, etem, milneb, mancopper, mancozeb, maneb, metiram, polycarbamate, propineb and zineb; and
  • the present invention provides a combination comprising:
  • At least one dithiocarbamate fungicide selected from asamobam, asomate, azithiram, carbamorph, cufraneb, cuprobam, disulfiram, ferbam, metam, nabam, tecoram, thiram, urbacide, ziram, dazomet, etem, milneb, mancopper, mancozeb, maneb, metiram, polycarbamate, propineb and zineb;
  • the present invention provides a combination comprising:
  • At least one dithiocarbamate fungicide selected from asamobam, asomate, azithiram, carbamorph, cufraneb, cuprobam, disulfiram, ferbam, metam, nabam, tecoram, thiram, urbacide, ziram, dazomet, etem, milneb, mancopper, mancozeb, maneb, metiram, polycarbamate, propineb and zineb;
  • the present invention provides a combination comprising:
  • At least one dithiocarbamate fungicide selected from asamobam, asomate, azithiram, carbamorph, cufraneb, cuprobam, disulfiram, ferbam, metam, nabam, tecoram, thiram, urbacide, ziram, dazomet, etem, milneb, mancopper, mancozeb, maneb, metiram, polycarbamate, propineb and zineb;
  • the multi-site fungicide is a phthalimide fungicide selected from captan, captafol and folpet.
  • the present invention provides a combination comprising:
  • the present invention provides a combination comprising:
  • the present invention provides a combination comprising:
  • the present invention provides a combination comprising:
  • the multi-site fungicide is a chloronitrile fungicide such as chlorothalonil.
  • the present invention provides a combination comprising:
  • the present invention provides a combination comprising:
  • the present invention provides a combination comprising:
  • the present invention provides a combination comprising:
  • the multi-site fungicide is a sulfamide fungicide selected from dichlofluanid and tolylfluanid.
  • the multi-site fungicide is a bis-guanidine fungicide selected from guazatine and iminoctadine.
  • the multi-site fungicide is a triazine fungicide selected from anilazine. In an embodiment, the multi-site fungicide is a quinone fungicide selected from dithianon. In an embodiment, the multi-site fungicide is a quinoxaline fungicide selected from quinomethionate and chlorquinox.
  • the multi-site fungicide is a dicarboxamide fungicide selected from fluoroimide.
  • the multi-site fungicide is an inorganic fungicide selected from copper fungicides including copper (II) hydroxide, copper oxychloride, copper (II) sulfate, basic copper sulfate, Bordeaux mixture, copper salicylate C 7 H 4 0 3 *Cu, cuprous oxide CU 2 0; or sulphur.
  • copper fungicides including copper (II) hydroxide, copper oxychloride, copper (II) sulfate, basic copper sulfate, Bordeaux mixture, copper salicylate C 7 H 4 0 3 *Cu, cuprous oxide CU 2 0; or sulphur.
  • the present invention provides a combination comprising:
  • At least one inorganic fungicide selected from copper fungicides including copper (II) hydroxide, copper oxychloride, copper (II) sulfate, basic copper sulfate, Bordeaux mixture, copper salicylate C 7 H 4 0 3 *Cu, cuprous oxide CU 2 0; or sulphur; and
  • the present invention provides a combination comprising:
  • At least one inorganic fungicide selected from copper fungicides including copper (II) hydroxide, copper oxychloride, copper (II) sulfate, basic copper sulfate, Bordeaux mixture, copper salicylate C 7 H 4 0 3 *Cu, cuprous oxide CU 2 0; or sulphur;
  • the present invention provides a combination comprising:
  • At least one inorganic fungicide selected from copper fungicides including copper (II) hydroxide, copper oxychloride, copper (II) sulfate, basic copper sulfate, Bordeaux mixture, copper salicylate C 7 H 4 0 3 *Cu, cuprous oxide CU 2 0; or sulphur;
  • the present invention provides a combination comprising:
  • At least one inorganic fungicide selected from copper fungicides including copper (II) hydroxide, copper oxychloride, copper (II) sulfate, basic copper sulfate, Bordeaux mixture, copper salicylate cuprous oxide CU2O; or sulphur;
  • the plant health promoting additive according to the present invention is a silicic acid based additive selected from those having the general formula:
  • n varies from 6 to 200.
  • x is 1.5 and n is 20.
  • x is 1.5 and n is 8, or 6, or 10, or greater than 16. In an embodiment, x is 1.5 and n is greater than 20. In an embodiment, x is 1.5 and n is 36.
  • Such silicic acids may be selected from metasilicic acid (H 2 Si0 3 ), orthosilicic acid (H4S1O4), disilicic acid (H2S12O5), and pyrosilicic acid (H6S12O7); preferably orthosilicic acid, more specifically stabilised orthosilicic acid.
  • systemic fungicides are not particularly limiting. Such systemic fungicides may be selected from the systemic fungicides which are used along with the multisite contact fungicides, which forms a preferred embodiment of the invention.
  • systemic fungicides of the present invention may be a combination of two or more systemic fungicides.
  • systemic fungicides described hereinbelow may be used in the combinations of the present invention either solo, or as a combination of two or more of the following systemic fungicides.
  • systemic fungicide is a succinate dehydrogenase inhibitor fungicide.
  • the succinate dehydrogenase inhibitor is selected from pyrazole carboxamide class of succinate dehydrogenase inhibitor fungicides.
  • succinate dehydrogenase inhibitors are not understood to be limited to these pyrazole carboxamide fungicides alone.
  • the pyrazole carboxamide class of succinate dehydrogenase inhibitor fungicide may be selected from benzovindiflupyr, bixafen, fluxapyroxad, furametpyr, isopyrazam, penflufen, penthiopyrad, 3-difluoromethyl-N- (7- fluoro-1 , 1 , 3-trimethyl-4- indanyl)-l-methyl-4- pyrazolecarboxamide and sedaxane.
  • the succinate dehydrogenase inhibitor fungicide may be selected from the group consisting of benodanil, flutolanil, mepronil, isofetamid, fluopyram, fenfuram, carboxin, oxycarboxin, thifluzamide, pydiflumetofen; isofetamid and boscalid.
  • systemic fungicides of the present invention may be selected from nucleic acids synthesis inhibitors, cytoskeleton and motor protein inhibitors, amino acids and protein synthesis inhibitors, respiration process inhibitors, signal transduction inhibitors, lipid synthesis and membrane integrity distruptors, sterol biosynthesis inhibitors, melanin synthesis inhibitors, cell wall biosynthesis inhibitors, host plant defence inductors and/or fungicides with unknown modes of action.
  • the systemic fungicides may be a nucleic acid synthesis inhibitor fungicide selected from acylalanines such as benalaxyl, benalaxyl-M (kiralaxyl), furalaxyl, metalaxyl, metalaxyl-M (mefenoxam), oxazolidinones such as oxadixyl, butyrolactones such as ofurace, hydroxy-(2-amino-) pyrimidines such as bupirimate, dimethirimol, ethirimol, isoxazoles such as hymexazole, isothiazolones such as octhilinone, carboxylic acids such as oxolinic acid.
  • acylalanines such as benalaxyl, benalaxyl-M (kiralaxyl), furalaxyl, metalaxyl, metalaxyl-M (mefenoxam),
  • the systemic fungicides may be a cytoskeleton and motor protein inhibitor selected from benzimidazoles such as benomyl, carbendazim, fuberidazole, thiabendazole; thiophanates such as thiophanate, thiophanate-methyl; N-phenyl carbamates such as diethofencarb; toluamides such as zoxamide; thiazole carboxamides such as ethaboxam; phenylureas such as pencycuron, benzamides such as fluopicolide; cyanoacrylates such as phenamacril.
  • benzimidazoles such as benomyl, carbendazim, fuberidazole, thiabendazole
  • thiophanates such as thiophanate, thiophanate-methyl
  • N-phenyl carbamates such as diethofencarb
  • toluamides such as zoxamide
  • the systemic fungicides may be a respiration process inhibitor fungicide selected from pyrimidinamines such diflumetorim; pyrazole-5-carboxamides such as tolfenpyrad, strobilurins such as azoxystrobin, coumoxystrobin, enoxastrobin, flufenoxystrobin, picoxystrobin, pyraoxystrobin, mandestrobin, pyraclostrobin, pyrametostrobin, triclopyricarb, kresoxim-methyl, dimoxystrobin, fenaminostrobin, metominostrobin, trifloxystrobin, famoxadone, fluoxastrobin, fenamidone, pyribencarb and mixtures thereof; oxazolidine-diones such as famoxadone; Imidazolinones such as fenamidone; benzyl-carbamates such as py
  • systemic fungicides may be an amino acids and protein synthesis inhibitor fungicide selected from anilino-pyrimidines such as cyprodinil, mepanipyrim, pyrimethanil, antibiotic fungicides such as blasticidin-S, kasugamycin, streptomycin, oxytetracycline and the like.
  • anilino-pyrimidines such as cyprodinil, mepanipyrim, pyrimethanil
  • antibiotic fungicides such as blasticidin-S, kasugamycin, streptomycin, oxytetracycline and the like.
  • systemic fungicides may be a signal transduction inhibitor fungicide selected from aryloxyquinolines such as quinoxyfen; quinazolinones such as proquinazid; phenylpyrroles such as fenpiclonil, fludioxonil; dicarboximides such as chlozolinate dimethachlone, iprodione, procymidone and vinclozolin.
  • aryloxyquinolines such as quinoxyfen
  • quinazolinones such as proquinazid
  • phenylpyrroles such as fenpiclonil, fludioxonil
  • dicarboximides such as chlozolinate dimethachlone, iprodione, procymidone and vinclozolin.
  • the systemic fungicides may be a lipid synthesis and membrane integrity distruptor such as phosphoro-thiolates such as edifenphos, Iprobenfos, pyrazophos; dithiolanes such as isoprothiolane; aromatic hydrocarbons such as biphenyl, chloroneb, dicloran, quintozene (PCNB), tecnazene (TCNB), tolclofos-methyl and the like; 1 ,2,4-thiadiazoles such as etridiazole; carbamates such as iodocarb, propamocarb, prothiocarb and the like.
  • phosphoro-thiolates such as edifenphos, Iprobenfos, pyrazophos
  • dithiolanes such as isoprothiolane
  • aromatic hydrocarbons such as biphenyl, chloroneb, dicloran, quintozene (PCNB), tecnazene (TC
  • the systemic fungicides may be a sterol biosynthesis inhibitor selected from triazoles such as azaconazole, bitertanol, bromuconazole, cyproconazole, difenoconazole, diniconazole, epoxiconazole, etaconazole, fenbuconazole, fluquinconazole, flusilazole, flutriafol, hexaconazole, imibenconazole, Ipconazole, metconazole, myclobutanil, penconazole, Propiconazole, simeconazole, tebuconazole, tetraconazole, triadimefon, triadimenol, triticonazole, prothioconazole, piperazines such as triforine; pyridines such as pyrifenox, pyrisoxazole; pyrimidines such as fenarimol, nuarimol imi
  • systemic fungicides may be a cell wall biosynthesis inhibitor fungicide selected from peptidyl pyrimidine nucleoside fungicides such as polyoxin, cinnamic acid amides such as dimethomorph, flumorph, pyrimorph; valinamide carbamates such as benthiavalicarb, iprovalicarb, valifenalate; mandelic acid amides such as mandipropamid and mixtures thereof.
  • peptidyl pyrimidine nucleoside fungicides such as polyoxin, cinnamic acid amides such as dimethomorph, flumorph, pyrimorph; valinamide carbamates such as benthiavalicarb, iprovalicarb, valifenalate; mandelic acid amides such as mandipropamid and mixtures thereof.
  • systemic fungicides may be a melanin synthesis inhibitor fungicide selected from isobenzo-furanone such as fthalide; pyrrolo-quinolinones such as pyroquilon; triazolobenzo-thiazoles such as tricyclazole; cyclopropane-carboxamides such as carpropamid; carboxamides such as diclocymet; propionamides such as fenoxanil; trifluoroethyl-carbamates such as tolprocarb; and mixtures thereof.
  • isobenzo-furanone such as fthalide
  • pyrrolo-quinolinones such as pyroquilon
  • triazolobenzo-thiazoles such as tricyclazole
  • cyclopropane-carboxamides such as carpropamid
  • carboxamides such as diclocymet
  • propionamides such as fenoxanil
  • trifluoroethyl-carbamates
  • systemic fungicides may be a host plant defence inductors fungicide selected from benzo-thiadiazoles such as acibenzolar-S-methyl; benzisothiazoles such as probenazole; thiadiazole-carboxamides such as tiadinil, isotianil; polysaccharides such as laminarin; and mixtures thereof.
  • benzo-thiadiazoles such as acibenzolar-S-methyl
  • benzisothiazoles such as probenazole
  • thiadiazole-carboxamides such as tiadinil, isotianil
  • polysaccharides such as laminarin; and mixtures thereof.
  • systemic fungicides may be an additional third or fourth fungicide selected from cyanoacetamide-oximes such as cymoxanil; ethyl phosphonates such as foestyl -Al, phophorous acid and salts; phthalamic acids such as teclofthalam; benzotriazines such as triazoxide; benzene-sulphonamides such as flusulfamide; pyridazinones such as diclomezine; thiocarbamates such as methasulfocarb; phenyl- acetamides such as cyflufenamid; aryl-phenyl-ketones such as metrafenone, pyriofenone; guanidines such as dodine; cyano-methylene-thiazolidines such as flutianil; pyrimidinone- hydrazones such as ferimzone; piperidinyl-thiazole-isox
  • the preferred multi-site fungicide may be selected from mancozeb, folpet, copper salt e.g. tribasic copper sulfate (TBCS), chlorothalonil, and sulphur.
  • copper salt e.g. tribasic copper sulfate (TBCS), chlorothalonil, and sulphur.
  • the preferred systemic fungicides may be a succinate dehydrogenase inhibitor fungicide selected from isopyrazam, benzovindyflupyr, benodanil, flutolanil, mepronil, isofetamid, fluopyram, fenfuram, carboxin, oxycarboxin, thifluzamide, boscalid and IR9792.
  • the third and/or fourth fungicides in the combinations of the present invention may be selected from ergosterol biosynthesis inhibitors, and/or Quinone outside (Qo) inhibitors or mixtures thereof.
  • the systemic fungicides may be an ergosterol biosynthesis inhibitors selected from the group consisting of azaconazole, bitertanol, bromuconazole, cyproconazole, difenoconazole, diniconazole, epoxiconazole, etaconazole, fenbuconazole, fluquinconazole, flusilazole, flutriafol, hexaconazole, imibenconazole, Ipconazole, metconazole, myclobutanil, penconazole, Propiconazole, simeconazole, tebuconazole, tetraconazole, triadimefon, triadimenol, triticonazole, prothioconazole, imazalil, oxpoconazole, pefurazoate, prochloraz, triflumizole, fenarimol, nuarimol, pyrife
  • the ergosterol biosynthesis inhibitors may be selected from prothioconazole, tebuconazole, hexaconazole, cyroconazole or epoxiconazole.
  • the systemic fungicides may be a Quinone outside (Qo) inhibitor fungicide selected from azoxystrobin, coumoxystrobin, enoxastrobin, flufenoxystrobin, picoxystrobin, pyraoxystrobin, mandestrobin, pyraclostrobin, pyrametostrobin, triclopyricarb, kresoxim-methyl, dimoxystrobin, fenaminostrobin, metominostrobin, trifloxystrobin, famoxadone, fluoxastrobin, fenamidone, pyribencarb and mixtures thereof.
  • Qo Quinone outside
  • the Quinone outside (Qo) inhibitor fungicide may be selected from azoxystrobin, picoxystrobin, kresoxim-methyl, pyraclostrobin and trifloxystrobin.
  • the preferred succinate dehydrogenase inhibitor fungicide is isopyrazam.
  • the combinations of the present invention include the following preferred combinations.
  • the term "Fungicide A” means at least one, and preferably individually each one of the fungicides selected from mancozeb (A1), folpet (A2), copper salt e.g. tribasic copper sulfate (TBCS (A3)), chlorothalonil (A4), or sulphur (A5) as being specifically combined herein with the remaining fungicides.
  • the term "Fungicide B” means at least one, and preferably individually each one of the fungicides selected from isopyrazam (B1), benzovindiflupyr (B2), penthiopyrad (B3), boscalid (B4), IR9792 (fluindapyr (B5)), bixafen (B6), fluxapyroxad (B7), furametpyr (B8), penflufen (B9), 3-difluoromethyl-N- (7- fluoro-1 , 1 , 3-trimethyl-4-indanyl)-l-methyl-4- pyrazolecarboxamide (B10), sedaxane (B1 1 ), benodanil (B12), flutolanil (B13), mepronil (B14), isofetamid (B15), fluopyram (B16), fenfuram (B17), carboxin (B18), oxycarboxin (B19), thifluzamide
  • the term "Fungicide C” means at least one, and preferably individually each one of the fungicides selected from cyproconazole (C1 ), difenoconazole (C2), epoxiconazole (C3), hexaconazole (C4), tebuconazole (C5), tetraconazole (C6), prothioconazole (C7), metalaxyl (C8), metalaxyl-M (C9), benomyl (C10), carbendazim (C1 1), thiophanate-methyl (C12), zoxamide (C13), fluopicolide (C14), phenamacril (C15), cyazofamid (C16), amisulbrom (C17), tricyclazole (C18), oxathiapiprolin (C19), and picarbutrazox (C20).
  • cyproconazole C1
  • difenoconazole C
  • the term "Fungicide D” means at least one, and preferably individually each one of the fungicides selected from azoxystrobin (D1 ), picoxystrobin (D2), pyraclostrobin (D3), kresoxim-methyl (D4), trfloxystrobin (D5), cyproconazole (D6), difenoconazole (D7), hexaconazole (D8), epoxiconazole (D9), tebuconazole (D10), tetraconazole (D1 1), prothioconazole (D12), benomyl (D13), carbendazim (D14), thiphanate-methyl (D15), zoxamide (D16), fluopicolide (D17), phenamacril (D18), cyazofamid (D19), amisulbrom (D20), tricyclazole (D21), oxathiapi
  • the present invention provides a fungicidal combination comprising:
  • the present invention provides a fungicidal composition comprising:
  • compositions of the present invention comprise a plant health promoting agent, and a fungicidal combination appearing in each row individually in the below table: Table 1 :
  • Fungicide A Fungicide B Tebuconazole Azoxystrobin
  • Fungicide A Fungicide B Tebuconazole Picoxystrobin
  • Fungicide A Fungicide B Tebuconazole Pyraclostrobin
  • Fungicide A Fungicide B Tebuconazole Kresoxim- methyl
  • Fungicide A Fungicide B Tebuconazole Trifloxystrobin
  • Fungicide A Fungicide B Tetraconazole Picoxystrobin
  • Fungicide A Fungicide B Tetraconazole Trifloxystrobin
  • Fungicide A Fungicide B Carbendazim Cyazofamid
  • Fungicide A Fungicide B Thiophanate Difenoconazole methyl
  • Fungicide A Fungicide B Thiophanate Hexaconazole methyl
  • Fungicide A Fungicide B Thiophanate Picarbutrazox methyl
  • Fungicide B Fungicide B Zoxamide Cyproconazole
  • Fungicide A Fungicide B Zoxamide Cyazofamid
  • Fungicide A Fungicide B Phenamacril Thiophanate methyl
  • Fungicide A Fungicide B Phenamacril Picarbutrazox
  • Fungicide A Fungicide B Tricyclazole Cyproconazole
  • Fungicide A Fungicide B Tricyclazole Epoxiconazole
  • Fungicide A Fungicide B Tricyclazole Hexaconazole
  • Fungicide A Fungicide B Tricyclazole Tebuconazole
  • Fungicide A Fungicide B Tricyclazole Pyraclostrobin
  • Fungicide A Fungicide B Tricyclazole Carbendazim
  • Fungicide A Fungicide B Tricyclazole Cyazofamid
  • Fungicide A Fungicide B Tricyclazole Picarbutrazox
  • Fungicide A Fungicide B Oxathiapiprolin Cyproconazole
  • Fungicide A Fungicide B Oxathiapiprolin Difenoconazole
  • Fungicide A Fungicide B Oxathiapiprolin Epoxiconazole 302 Fungicide A Fungicide B Oxathiapiprolin Hexaconazole
  • the exemplary combinations according to the present invention may be selected from the following combinations.
  • the preferred fungicide A is mancozeb (A1) and the preferred fungicide B is isopyrazam (B1).
  • the preferred fungicide A is mancozeb (A1) and the preferred fungicide B is benzovindiflupyr (B2).
  • the preferred fungicide A is mancozeb (A1 ), and the preferred fungicide B is penthiopyrad (B3).
  • the preferred fungicide A is mancozeb (A1) and the preferred fungicide B is boscalid (B4).
  • the preferred fungicide A is mancozeb (A1) and the preferred fungicide B is fluindapyr (B5).
  • the preferred fungicide A is folpet (A2).
  • the preferred fungicide A is folpet (A2) and the preferred fungicide B is isopyrazam (B1).
  • the preferred fungicide A is folpet (A2) and the preferred fungicide B is benzovindiflupyr (B2).
  • the preferred fungicide A is folpet (A2)
  • the preferred fungicide B is penthiopyrad (B3).
  • the preferred fungicide A is folpet (A2) and the preferred fungicide B is boscalid (B4).
  • the preferred fungicide A is folpet (A2) and the preferred fungicide B is fluindapyr (B5).
  • the preferred fungicide A is folpet (A2), and the preferred fungicide B is boscalid (B23).
  • the preferred fungicide A is tribasic copper sulfate (A3).
  • the preferred fungicide A is TBCS (A3) and the preferred fungicide B is isopyrazam (B1).
  • the preferred fungicide A is TBCS (A3) and the preferred fungicide B is benzovindiflupyr (B2).
  • the preferred fungicide A is TBCS (A3), and the preferred fungicide B is penthiopyrad (B3).
  • the preferred fungicide A is TBCS (A3) and the preferred fungicide B is boscalid (B4).
  • the preferred fungicide A is TBCS (A3) and the preferred fungicide B is fluindapyr (B5).
  • the preferred fungicide A is TBCS (A3)
  • the preferred fungicide B is boscalid (B23).
  • the preferred fungicide A is chlorothalonil (A4).
  • the preferred fungicide A is chlorothalonil (A4) and the preferred fungicide B is isopyrazam (B1 ).
  • the preferred fungicide A is chlorothalonil (A4) and the preferred fungicide B is benzovindiflupyr (B2).
  • the preferred fungicide A is chlorothalonil (A4)
  • the preferred fungicide B is penthiopyrad (B3).
  • the preferred fungicide A is chlorothalonil (A4) and the preferred fungicide B is boscalid (B4).
  • the preferred fungicide A is chlorothalonil (A4) and the preferred fungicide B is fluindapyr (B5).
  • the preferred fungicide A is chlorothalonil (A4), and the preferred fungicide B is boscalid (B23).
  • the preferred fungicide A is sulphur (A5). In a preferred embodiment, the preferred fungicide A is sulphur (A5) and the preferred fungicide B is isopyrazam (B1).
  • the preferred fungicide A is sulphur (A5) and the preferred fungicide B is benzovindiflupyr (B2).
  • the preferred fungicide A is sulphur (A5)
  • the preferred fungicide B is penthiopyrad (B3).
  • the preferred fungicide A is sulphur (A5) and the preferred fungicide B is boscalid (B4).
  • the preferred fungicide A is sulphur (A5) and the preferred fungicide B is fluindapyr (B5).
  • the preferred fungicide A is sulphur (A5), and the preferred fungicide B is boscalid (B23).
  • the preferred fungicide A is mancozeb (A1) or folpet (A2) or tribasic copper sulfate (A3) or chlorothalonil (A4) or sulphur (A5), and the preferred fungicide B is bixafen (B6).
  • compositions comprising:
  • the succinate dehydrogenase inhibitor fungicide, the multi-site fungicide and the other third and optional fourth fungicides may be selected according to any one of the preferred embodiments described hereinabove.
  • the present invention may provide a composition comprising:
  • the agrochemical active may be selected from herbicides, insecticides, miticides, acaricide, fertilizers, plant growth regulators, biocides and the like.
  • the amount of a composition according to the invention to be applied will depend on various factors, such as the subject of the treatment, such as, for example plants, soil or seeds; the type of treatment, such as, for example spraying, dusting or seed dressing; the purpose of the treatment, such as, for example prophylactic or therapeutic disease control; in case of disease control the type of fungi to be controlled or the application time.
  • This amount of the combinations of the present invention to be applied can be readily deduced by a skilled agronomist.
  • compositions comprising:
  • pyrazaole carboxamide selected from benzovindiflupyr, bixafen, fluxapyroxad, furametpyr, isopyrazam, penflufen, penthiopyrad, and sedaxane;
  • said fungicides being combined in agrochemically acceptable amounts.
  • the total amount of succinate dehydrogenase inhibitor in the composition may typically be in the range of 0.1 to 99% by weight, preferably 0.2 to 90% by weight.
  • the total amount of dithiocarbamate fungicide in the composition may be in the range of 0.1 to 99% by weight.
  • the total amount of ergostrol biosynthesis inhibitor in the composition may be in the range of 0.1 to 99% by weight.
  • the total amount of Quinone outside inhibitor in the composition may be in the range of 0.1 to 99% by weight.
  • the constituent fungicides of the combination of the present invention may be admixed in ratio of (1-80): (1 -80): (1 -80) of the dithiocarbamate fungicide, succinate dehydrogenase inhibitor fungicide and the third fungicide respectively.
  • the constituents of the composition of the present invention may be tank mixed and sprayed at the locus of the infection, or may be alternatively be mixed with surfactants and then sprayed.
  • the constituents of the composition of the present invention may be used for foliar application, ground or applications to plant propagation materials.
  • compositions of the present invention may typically be produce by mixing the actives in the composition with an inert carrier, and adding surfactants and other adjuvants and carriers as needed and formulated into solid, or liquid formulations, including but not limited to wettable powders, granules, dusts, Soluble (liquid) concentrates, suspension concentrates, oil in water emulsion, water in oil emulsion, emulsifiable concentrates, capsule suspensions, ZC formulations, oil dispersions or other known formulation types.
  • the composition may also be used for treatment of a plant propagation material such as seeds etc.
  • solid carrier used in formulation examples include fine powders or granules such as minerals such as kaolin clay, attapulgite clay, bentonite, montmorillonite, acid white clay, pyrophyllite, talc, diatomaceous earth and calcite; natural organic materials such as corn rachis powder and walnut husk powder; synthetic organic materials such as urea; salts such as calcium carbonate and ammonium sulfate; synthetic inorganic materials such as synthetic hydrated silicon oxide; and as a liquid carrier, aromatic hydrocarbons such as xylene, alkylbenzene and methylnaphthalene; alcohols such as 2-propanol, ethyleneglycol, propylene glycol, and ethylene glycol monoethyl ether; ketones such as acetone, cyclohexanone and isophorone; vegetable oil such as soybean oil and cotton seed oil; petroleum aliphatic hydrocarbons, esters, dimethylsulfoxide, acetonitrile and water.
  • surfactant examples include anionic surfactants such as alkyl sulfate ester salts, alkylaryl sulfonate salts, dialkyl sulfosuccinate salts, polyoxyethylene alkylaryl ether phosphate ester salts, lignosulfonate salts and naphthalene sulfonate formaldehyde polycondensates; and nonionic surfactants such as polyoxyethylene alkyl aryl ethers, polyoxyethylene alkylpolyoxypropylene block copolymers and sorbitan fatty acid esters and cationic surfactants such as alkyltrimethylammonium salts.
  • anionic surfactants such as alkyl sulfate ester salts, alkylaryl sulfonate salts, dialkyl sulfosuccinate salts, polyoxyethylene alkylaryl ether phosphate ester salts, lignosulfonate salts and naphthalene
  • the other formulation auxiliary agents include water-soluble polymers such as polyvinyl alcohol and polyvinylpyrrolidone, polysaccharides such as Arabic gum, alginic acid and the salt thereof, CMC (carboxymethyl- cellulose) , Xanthan gum, inorganic materials such as aluminum magnesium silicate and alumina sol, preservatives, coloring agents and stabilization agents such as PAP (acid phosphate isopropyl) and BHT.
  • water-soluble polymers such as polyvinyl alcohol and polyvinylpyrrolidone
  • polysaccharides such as Arabic gum, alginic acid and the salt thereof
  • CMC carboxymethyl- cellulose
  • Xanthan gum inorganic materials
  • preservatives such as aluminum magnesium silicate and alumina sol
  • coloring agents and stabilization agents such as PAP (acid phosphate isopropyl) and BHT.
  • compositions according to the present invention is effective for the following plant diseases: Disease in rice: Blast (Magnaporthe grisea), Helminthosporium leaf spot (Cochliobolus miyabeanus), sheath blight (Rhizoctonia solani) , and bakanae disease (Gibberella fujikuroi).
  • smut Ustilago maydis
  • brown spot Cochliobolus heterostrophus
  • copper spot Gloeocercospora sorghi
  • southern rust Puccinia polysora
  • gray leaf spot Cercospora zeae-maydis
  • white spot Phaeosphaeria mydis and/or Pantoea ananatis
  • Rhizoctonia damping-off Rhizoctonia solani
  • scab (Venturia nashicola, V. pirina), powdery mildew, black spot (Alternaria alternata Japanese pear pathotype), rust (Gymnosporangium haraeanum) , and phytophthora fruit rot (Phytophtora cactorum).
  • brown rot (Monilinia fructicola), powdery mildew, scab (Cladosporium carpophilum) , and phomopsis rot (Phomopsis sp.) .
  • anthracnose (Elsinoe ampelina), ripe rot (Glomerella cingulata) , powdery mildew (Uncinula necator) , rust (Phakopsora ampelopsidis) , black rot (Guignardia bidwellii) , botrytis, and downy mildew (Plasmopara viticola) .
  • anthracnose Cold-totrichum lagenarium
  • powdery mildew Sphaerotheca fuliginea
  • gummy stem blight Mycosphaerella melonis
  • Fusarium wilt Fusarium oxysporum
  • downy mildew Pseudoperonospora cubensis
  • Phytophthora rot Phytophthora sp.
  • damping-off Pythium sp
  • kidney bean anthracnose (Colletotrichum lindemthianum).
  • Diseases of peanut leaf spot (Cercospora personata), brown leaf spot (Cercospora arachidicola) and southern blight (Sclerotium rolfsii).
  • brown spot (Alternaria longipes), powdery mildew (Erysiphe cichoracearum), anthracnose (Colletotrichum tabacum), downy mildew (Peronospora tabacina), and black shank (Phytophthora nicotianae).
  • Cercospora leaf spot Cercospora beticola
  • leaf blight Triggeratephorus cucumeris
  • Root rot Trigger rot
  • Aphanomyces root rot Aphanomyces cochlioides
  • compositions of the present invention can be used in agricultural lands such as fields, paddy fields, lawns and orchards or in non-agricultural lands.
  • the present invention may be used to control diseases in agricultural lands for cultivating the plants without any phytotoxicity to the plant.
  • crops on which the present compositions may be used include but are not limited to corn, rice, wheat, barley, rye, oat, sorghum, cotton, soybean, peanut, buckwheat, beet, rapeseed, sunflower, sugar cane, tobacco, etc.; vegetables: solanaceous vegetables such as eggplant, tomato, pimento, pepper, potato, etc., cucurbit vegetables such as cucumber, pumpkin, zucchini, water melon, melon, squash, etc., cruciferous vegetables such as radish, white turnip, horseradish, kohlrabi, Chinese cabbage, cabbage, leaf mustard, broccoli, cauliflower, etc., asteraceous vegetables such as burdock, crown daisy, artichoke, lettuce, etc, liliaceous vegetables such as green onion, onion, garlic, and asparagus, ammiaceous vegetables such as carrot, parsley, celery, parsnip, etc., chenopodiaceous vegetables such as spinach, Swiss chard, etc., lamiaceous vegetables
  • the constituent fungicides of the combination of the present invention may be admixed in ratio of (1 -80): (1 -80): (1 -80): (1 :80)
  • the present invention may provide methods of controlling fungal diseases comprising applying a combination comprising:
  • the succinate dehydrogenase inhibitor fungicide, the quinone outside inhibitor fungicide, the ergosterol biosynthesis inhibitor fungicide, and the dithiocarbamate fungicide may be selected according to any of the preferred embodiments of the combinations described hereinabove.
  • kits of parts such that individual actives may be mixed before spraying.
  • the kit of parts may contain succinate dehydrogenase inhibitor fungicide and the dithiocarbamate fungicide pre-mixed and the third active may be admixed with an adjuvant such that the two components may be tank mixed before spraying.
  • composition of the present invention maybe applied simultaneously as a tank mix or a formulation or may be applied sequentially.
  • the application may be made to the soil before emergence of the plants, either pre-planting or post-planting.
  • the application may be made as a foliar spray at different timings during crop development, with either one or two applications early or late post-emergence.
  • compositions according to the invention can be applied before or after infection of the useful plants or the propagation material thereof by the fungi.
  • the combination of the present invention comprises, apart from a multisite contact fungicide and a plant growth promoting agent, at least one benzimidazole fungicide selected from selected from albendazole, benomyl, carbendazim, chlorfenazole, cypendazole, debacarb, fuberidazole, mecarbinzid, rabenzazole, and thiabendazole.
  • the benzimidazole fungicide is carbendazim.
  • the benzimidazole fungicide is benomyl.
  • the dithiocarbamate fungicides may be selected from asamobam, asomate, azithiram, carbamorph, cufraneb, cuprobam, disulfiram, ferbam, metam, nabam, tecoram, thiram, urbacide, ziram, dazomet, etem, milneb, mancopper, mancozeb, maneb, metiram, polycarbamate, propineb and zineb.
  • the dithiocarbamate fungicide is selected from mancozeb.
  • the combination of the present invention may comprise at least a third fungicide or insecticide apart from the multisite fungicide.
  • the third fungicide is a combination of at least two more fungicides. In this embodiment, these fungicides are referred to herein as the third and the fourth fungicide respectively. However, the third and the fourth fungicide are preferably not the same fungicides, although they can be a combination of two fungicides from the same class of fungicides. In an embodiment, the present combinations may additionally contain other plant health promoting additives such as fertilizers, micronutrients, biological additives etc. that are known to enhance the growth and health of the plant.
  • the preferred dithiocarbamate fungicide is mancozeb and the preferred benzimidazole fungicide is carbendazim and the plant health additive is stabilised orthosilicic acid.
  • the preferred dithiocarbamate fungicide is mancozeb and the preferred strobilurin fungicide is azoxystrobin and the plant health additive is stabilised orthosilicic acid.
  • the combinations of the present invention may be formulated in the form of a composition.
  • the present invention may provide a composition comprising:
  • the present invention may provide a composition comprising:
  • the present invention may provide a composition comprising:
  • At least another health promoting additive selected from fertilizers, micronutrients, mycorrhiza, biological additives that enhance plant growth;
  • the amount of a composition according to the invention to be applied will depend on various factors, such as the subject of the treatment, such as, for example plants, soil or seeds; the type of treatment, such as, for example spraying, dusting or seed dressing; the purpose of the treatment, such as, for example prophylactic or therapeutic disease control; in case of disease control the type of fungi to be controlled or the application time.
  • This amount of the combinations of the present invention to be applied can be readily deduced by a skilled agronomist.
  • compositions comprising:
  • compositions comprising:
  • the total amount of dithiocarbamate fungicide in the composition may typically be in the range of 0.1 to 99% by weight, preferably 0.2 to 90% by weight.
  • the total amount of benzimidazole fungicide in the composition may be in the range of 0.1 to 99% by weight.
  • the total amount of silicic acid based plant heath promoting additive in the composition may be in the range of 0.1 to 99% by weight.
  • the total amount of third fungicide/ insecticide/plant growth additive in the composition may be in the range of 0.1 to 99% by weight.
  • the constituent of the combination of the present invention may be admixed in ratio of (1 -80): (1 -80): (1 -80) of the dithiocarbamate fungicide, benzimidazole fungicide and the silicic acid based plant health additive respectively.
  • the constituents of the composition of the present invention may be tank mixed and sprayed at the locus of the infection, or may be alternatively be mixed with surfactants and then sprayed.
  • the constituents of the composition of the present invention may be used for foliar application, ground or applications to plant propagation materials.
  • the compositions of the present invention may typically be produced by mixing the actives in the composition with an inert carrier, and adding surfactants and other adjuvants and carriers as needed and formulated into solid, or liquid formulations, including but not limited to wettable powders, granules, dusts, Soluble (liquid) concentrates, suspension concentrates, oil in water emulsion, water in oil emulsion, emulsifiable concentrates, capsule suspensions, ZC formulations, oil dispersions or other known formulation types.
  • the composition may also be used for treatment of a plant propagation material such as seeds etc.
  • the present invention may provide methods of controlling fungal pests at a locus and promoting health of the plant, said method comprising applying a combination comprising:
  • the dithiocarbamate fungicide, the benzimidazole fungicide and the silicic acid based plant health promoting additive may be selected according to any of the preferred embodiments of the combinations described hereinabove.
  • the present combinations may be used to promote health of the plant, said method comprising applying a combination of:
  • the dithiocarbamate fungicide, the benzimidazole fungicide and the silicic acid based plant health promoting additive may be selected according to any of the preferred embodiments of the combinations described hereinabove.
  • the combinations of the present invention may be sold as a pre-mix composition or a kit of parts such that individual actives may be mixed before spraying.
  • the kit of parts may contain the dithiocarbamate fungicide and the second and/orthird fungicide pre- mixed and the benzimidazole fungicide may be admixed with an adjuvant and the silicic acid based plant health additive packaged separately, such that the three components may be tank mixed before spraying.
  • the method of control of the present invention may be carried out by spraying the suggested tank mixes, or the individual fungicides may be formulated as a kit-of-parts containing various components that may be mixed as instructed prior to spraying.
  • the present invention provides a kit-of-parts comprising a plurality of components, wherein said plurality of components comprises:
  • the present invention provides a kit-of-parts comprising a plurality of components, wherein said plurality of components comprises:
  • the kit-of-parts comprises an instructions manual, said instructions manual comprising instructions directing a user to admix the components before being used.
  • the components of the present invention may be packaged such that the dithiocarbamate fungicide, the benzimidazole fungicides, and the silicic acid based plant health promoting additive may be packaged separately and then tank mixed before the spraying.
  • the components of the present invention may be packaged such that the dithiocarbamate fungicide, the benzimidazole fungicides, and the silicic acid based plant health promoting additive may be packaged separately, whereas other additives are packaged separately, such that the two maybe tank mixed at the time of spraying.
  • the components of the present invention may be packaged as composition such that the dithiocarbamate fungicide, the benzimidazole fungicides, and the silicic acid based plant health promoting additive are formulated into one composition and other additives are packaged separately, such that the two maybe tank mixed at the time of spraying.
  • the dithiocarbamate fungicide, the benzimidazole fungicides, and the silicic acid based plant health promoting additive of the present invention when applied individually, was ineffective in the control of fungi, but demonstrated excellent synergistic control on when applied together. The combination controlled the fungus both pre and post emergently.
  • the current invention therefore provides advantageous methods of controlling fungi.
  • the composition of the present invention maybe applied simultaneously as a tank mix or a formulation or may be applied sequentially.
  • the application may be made as a foliar spray at different timings during crop development, with either one or two applications early or late post-emergence.
  • the compositions according to the invention can be applied before or after infection of the useful plants or the propagation material thereof by the fungi.
  • an exemplary composition or formulation was prepared by known or recognised methods for example by homogeneously mixing and grinding the active components with extenders, e.g. solid carriers, and the like.
  • the solid carriers used are normally natural mineral filler(s) such as china clay. If required, sodium lignosulfonate and citric acid may also be added to the formulation.
  • the present invention provides a composition comprising:
  • the present invention provides a composition comprising:
  • Example 2 Another composition was prepared in a similar manner with the following ingredients: Ingredient Dose in %
  • the present invention provides a composition comprising:
  • the present invention provides a composition comprising:
  • the present invention provides a composition comprising:
  • the present invention provides a composition comprising:
  • Comparative trials of the combinations according to the present invention were carried out and compared to a test composition prepared without the silicic acid plant health promoting agent of the present invention.
  • the comparative performance of the composition of the present invention was observed for plant growth enhancement benefits as well as efficacy against leaf blast, stem borer, leaf folder and BPH.
  • Trial 1 Plant Height observation in 40 DAA-5 hills mean: Crop - paddy variety ASD16
  • A-10 10 days after first spray; B-10 : 10 days after 2 nd spray; C - 10: 10 days after 3 spray. It was thus found that none of the tested products showed any crop injury symptoms. It was found that mancozeb + OSA @ 2000 + 750 g/ha showed synergistic effect against early blight with 79.82% disease control and 39.93 tons/ha yield.

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  • Inorganic Chemistry (AREA)

Abstract

L'invention concerne une combinaison comprenant : au moins un fongicide de contact multisite et au moins un agent favorisant la santé des plantes, et une composition le comprenant ladite combinaison.
PCT/IB2018/057950 2017-10-17 2018-10-13 Combinaisons agrochimiques nouvelles WO2019077460A1 (fr)

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MX2020004846A MX2020004846A (es) 2017-10-17 2018-10-13 Combinaciones agroquímicas novedosas.
CN202211120851.0A CN115530175A (zh) 2017-10-17 2018-10-13 农用化学品组合
CN201880074490.6A CN111683531A (zh) 2017-10-17 2018-10-13 新型农用化学品组合
PH12020550269A PH12020550269A1 (en) 2017-10-17 2020-04-14 Novel agrochemical combinations

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Publication number Priority date Publication date Assignee Title
WO2020141512A1 (fr) * 2018-12-31 2020-07-09 Adama Makhteshim Ltd. Mélange fongicide
WO2021014240A1 (fr) 2019-07-25 2021-01-28 Upl Limited Nouvelles combinaisons agrochimiques
WO2021059248A1 (fr) * 2019-09-28 2021-04-01 Upl Limited Traitement de sigatoka noire
FR3124925A1 (fr) * 2021-07-08 2023-01-13 Qiuhua Huang An use of bactericidal composition

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US3127311A (en) * 1959-03-10 1964-03-31 Fungicidal compositions
WO1987004048A1 (fr) * 1986-01-13 1987-07-16 A. Nattermann & Cie Gmbh Utilisation de modulateurs de membranes et produits comprenant de tels modulateurs de membranes
WO1988006841A1 (fr) * 1987-03-09 1988-09-22 Chinoin Gyógyszer és Vegyészeti Termékek Gyára Rt. Compositions fongicides
US20120015047A1 (en) * 2002-03-20 2012-01-19 Vanden Berghe Dirk Andre R Choline-silicic acid complex with osmolytes and divalent trace elements
CN106386137A (zh) * 2016-09-22 2017-02-15 程世忠 一种落叶乔木下套种红薯的方法

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EP1371289A1 (fr) * 2002-03-20 2003-12-17 Bio Minerals N.V. Complexe choline-acide silicique
ITMI20051558A1 (it) * 2005-08-09 2007-02-10 Isagro Spa Miscele e-o composizioni sinergiche cin elevata attivita'fungicida

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US3127311A (en) * 1959-03-10 1964-03-31 Fungicidal compositions
WO1987004048A1 (fr) * 1986-01-13 1987-07-16 A. Nattermann & Cie Gmbh Utilisation de modulateurs de membranes et produits comprenant de tels modulateurs de membranes
WO1988006841A1 (fr) * 1987-03-09 1988-09-22 Chinoin Gyógyszer és Vegyészeti Termékek Gyára Rt. Compositions fongicides
US20120015047A1 (en) * 2002-03-20 2012-01-19 Vanden Berghe Dirk Andre R Choline-silicic acid complex with osmolytes and divalent trace elements
CN106386137A (zh) * 2016-09-22 2017-02-15 程世忠 一种落叶乔木下套种红薯的方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020141512A1 (fr) * 2018-12-31 2020-07-09 Adama Makhteshim Ltd. Mélange fongicide
WO2021014240A1 (fr) 2019-07-25 2021-01-28 Upl Limited Nouvelles combinaisons agrochimiques
EP4003019A4 (fr) * 2019-07-25 2023-08-02 UPL Limited Nouvelles combinaisons agrochimiques
WO2021059248A1 (fr) * 2019-09-28 2021-04-01 Upl Limited Traitement de sigatoka noire
CN114401634A (zh) * 2019-09-28 2022-04-26 Upl有限公司 黑香蕉叶斑病的治疗
FR3124925A1 (fr) * 2021-07-08 2023-01-13 Qiuhua Huang An use of bactericidal composition

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CN115530175A (zh) 2022-12-30
PH12020550269A1 (en) 2021-03-01
MX2020004846A (es) 2020-08-13

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