fungicidal compositions

专利摘要:
FUNGICIDED COMPOSITIONS. Described here are fungicidal compositions in the form of emulsifiable concentrates comprising a first fungal compound, optionally at least one additional fungicidal compound, two or more surfactants and a water-immiscible organic solvent consisting of a mixture of organic compounds including an acetate ester, an N, N-dialkylcarboxamide and at least one of a ketone and an alcohol. Compositions are homogeneous, stable in storage, and when diluted in water they form stable emulsions that can be sprayed on plants to control important fungal diseases.
公开号:BR102015032979B1
申请号:R102015032979-2
申请日:2015-12-30
公开日:2021-02-23
发明作者:Derek J. Hopkins；Cheryl Ann Cathie；Todd Mathieson；Neil Foster
申请人:Dow Agrosciences Llc；
IPC主号:

专利说明:

PRIORITY CLAIM
[001] This application claims the benefit of provisional application US 62 / 098,199, filed on December 30, 2014, provisional application US 62 / 098,202, filed on December 30, 2014, and provisional application US 62 / 098,224, filed on 30 December 2014, the complete contents of which are expressly incorporated herein by reference. FIELD OF THE INVENTION
[002] Some aspects of the invention relate to compositions that include fungicides and are suitable for use in agriculture. Background and Summary
[003] Liquid premix concentrates comprising two or more active ingredients are useful in a wide variety of agricultural applications. For example, two or more pesticidal active ingredients can be combined to control a broader spectrum of pests, or to use multiple modes of action, compared to the individual active ingredients alone.
[004] Water insoluble pesticide active ingredients can be formulated in water as aqueous suspension concentrates (SC) or by dissolving the water insoluble pesticide in an organic solvent and forming an emulsifiable concentrate (EC). The preparation of these liquid premix concentrates can be challenging due to issues of chemical and / or physical instability.
[005] Emulsifiable concentrate formulations, also known as emulsion concentrates or ECs, are widely used in crop protection. The disadvantages of some emulsifiable concentrates include their poor cold temperature stability and the pronounced tendency of the active ingredient to crystallize, due to the low solubility of some active ingredients in the concentrate. It was an objective of the present disclosure to provide an emulsifiable concentrate that overcomes these disadvantages.
[006] Aspects of the invention provided herein provide fungicidal compositions comprising: a) a fungicidal compound of the Formula;

[007] b) at least one ionic surfactant; c) at least one non-ionic surfactant; d) an acetate ester; e) an N, N-dialkylcarboxamide; and f) at least one of a ketone and an alcohol.
[008] In certain embodiments, the described fungicidal composition can include at least one additional fungicidal compound.
[009] In certain embodiments, the acetate ester, N, N-dialkylcarboxamide and at least one of a ketone and an alcohol together form a water-immiscible organic solvent for the described fungicidal composition.
[0010] In certain embodiments, the described fungicidal composition forms a homogeneous, stable emulsifiable concentrate that readily emulsifies and forms a stable emulsion without crystallization of the fungicidal compound when added to water.
[0011] In certain embodiments, the described composition may include an auxiliary that improves the fungicidal performance of the composition.
[0012] In certain embodiments, the described composition may include additional active ingredients and / or inert formulation ingredients.
[0013] Also provided here is a method of controlling plant-derived fungicidal diseases or pathogens comprising contacting vegetation or an area adjacent to it to prevent the growth of fungicidal diseases or pathogens with a fungicidally effective amount of a fungicidal composition comprising : a) a fungicidal compound of the Formula;

[0014] b) at least one ionic surfactant; c) at least one non-ionic surfactant; d) an acetate ester; e) an N, N-dialkyl carboxamide; and f) at least one of a ketone and an alcohol.
[0015] A first embodiment includes a fungicidal composition comprising: a) a fungicidal compound of the Formula;

[0016] b) at least one ionic surfactant; c) at least one non-ionic surfactant; d) at least one acetate ester; e) at least one N, N-dialkylcarboxamide; and f) at least one of a ketone and an alcohol.
[0017] A second embodiment includes the fungicidal composition of the first embodiment, wherein the composition includes: a) from about 1 gram per liter (g / L) to about 200 g / L of the fungicidal compound of the Formula;

[0018] b) from about 1 g / L to about 100 g / L of at least one ionic surfactant, in which at least one ionic surfactant includes at least one anionic surfactant; c) from about 1 g / L to about 200 g / L of at least one non-ionic surfactant; d) from about 50 g / L to about 700 g / L of at least one acetate ester; e) from about 25 g / L to about 300 g / L minus an N, N-dialkylcarboxamide wherein at least one N, N-dialkylcarboxamide includes an N, N-dimethyl fatty acid amide; and f) from about 25 g / L to about 150 g / L of at least one of the ketone and alcohol.
[0019] A third embodiment includes embodiments of the fungicidal compositions from the first to the second embodiments in which the composition includes from about 1 gram per liter (g / L) to about 200 g / L of the fungicidal compound of the Formula

[0020] A fourth embodiment includes the fungicidal compositions from the first embodiment to the third embodiments, wherein the composition includes from about 1 g / L to about 100 g / L of at least one ionic surfactant, in which at least one surfactant ionic includes at least one anionic surfactant.
[0021] A fifth embodiment includes from the first to the fourth embodiments of the fungicidal compositions, wherein the composition includes from about 1 g / L to about 200 g / L of at least one nonionic surfactant.
[0022] A sixth embodiment includes the fungicidal compositions of the first to the fifth embodiments, wherein the composition includes from about 50 g / L to about 700 g / L of at least one acetate ester.
[0023] A seventh embodiment includes the fungicidal compositions of the first to sixth embodiments wherein the composition includes from about 25 g / L to about 300 g / L of at least one N, N-dialkylcarboxamide, in which at least one N, N-dialkylcarboxamide includes at least one of an N, N-dimethyl fatty acid amide.
[0024] An eighth embodiment includes the fungicidal compositions of the first to the seventh embodiments, wherein the composition includes from about 25 g / L to about 150 g / L of at least one of the keto and the alcohol includes.
[0025] A ninth embodiment includes fungicidal compositions from the first to the eighth embodiments, in which at least one acetate ester, at least one N, N-dialkylcarboxamide and at least one of the ketone and alcohol together form an immiscible organic solvent. water.
[0026] A tenth embodiment includes the fungicidal compositions of the first to the ninth embodiments, wherein the weight ratio of at least one acetate ester: at least one N, N-dialkylcarboxamide: at least one of the ketone and the alcohol range from about 1-10: 1-10: 1-10.
An eleventh embodiment includes the fungicidal compositions of the first to the eleventh embodiments, wherein the weight ratio of at least one acetate ester: at least one N, N-dialkylcarboxamide: at least one of the ketone and alcohol vary of about 4-6: 1-3: 1-2.
[0028] A twelfth embodiment includes the fungicidal compositions of the first to the eleventh embodiments, in which at least one acetate ester is selected from the group consisting of benzyl acetate, cyclohexylmethyl acetate and phenyl acetate.
[0029] A thirteenth embodiment includes fungicidal compositions from the first to the twelfth embodiments, wherein at least one N, N-dialkylcarboxamide is selected from a group consisting of N, N-dimethylexanamide, N, N-dimethyloctanamide, N , N-dimethyldecanamide and N, N-dimethyldodecanamide.
[0030] A fourteenth embodiment includes fungicidal compositions from the first to the thirteenth embodiments, in which at least one of a ketone and an alcohol is selected from the group consisting of acetophenone, cyclohexanone, 2-ethylexanol and 2- heptanol.
[0031] A fifteenth embodiment includes the fungicidal compositions of the first through the fourteenth embodiments, wherein the water-immiscible organic solvent includes benzyl acetate, one or more than one of a fatty acid N, N-dialkylcarboxyamide and cycle -hexanone.
[0032] A sixteenth embodiment includes the fungicidal compositions of the first through the fifteenth embodiments, subsequently including at least one additional fungicidal compound.
[0033] A seventeenth embodiment includes the fungicidal compositions of the sixteenth embodiment, in which at least one additional fungicidal compound is selected from the group consisting of azoxystrobin, bifujunzi, coumetoxistrobin, coumoxistrobin, dimoxystrobin, enestroburin, enoxastrobin, phenaminstrobin, fenoxistrobin, fluphenoxystrobin, fluoxastrobin, jiaxiangjunzi, cresoxim-methyl, mandestrobin, metominostrobin, orisastrobin, picoxistrobin, piraclostrobin, pirametos-trobin, piraoxistrobin, triclopiricarb, trifloxy-2- [2- ] -3-methoxyacrylate, azaconazole, bitertanol, bromuco-nazole, cyproconazole, diphenoconazole, diniconazole, diniconazole-M, epoxy-conazole, fenbuconazole, fluquinconazole, flusilazole, flutriafol, hexacone-zol, methanol, zazolone, methanol, zazolone, paclobutrazol, penconazole, propiconazole, protioconazole, simeconazole, tebuconazole, tetraconazole, triadimefon, triadimenol, triticonazole, single-nazo l, imazalil, pefurazoate, prochloraz, triflumizole, pyrimidines, phenari-mol, nuarimol, pirifenox, and triforin.
[0034] An eighteenth embodiment includes fungicidal compositions from the sixteenth to the seventeenth embodiments, in which at least one additional fungicidal compound is selected from the group consisting of azoxystrobin, cresoxy-methyl, picoxystrobin, pi-raclostrobin, trifloxystrobin, epoxiconazole, fenbuconazole, myclobutanil, propiconazole, protioconazole, and tebuconazole.
[0035] A nineteenth embodiment includes fungicidal compositions from the sixteenth to the eighteenth embodiments, in which at least one additional fungicidal compound is selected from the group consisting of pyraclostrobin, protioconazole and propiconazole.
[0036] A twentieth embodiment includes fungicidal compositions from the first to the nineteenth embodiment, subsequently including an auxiliary that improves the fungicidal performance of the selected composition from a group consisting of a nonionic surfactant, a polyether modified organopolysiloxane and an alkyl phosphonate.
[0037] A twenty-first embodiment includes from the compositions of the first to the twentieth embodiments, in which at least one ionic surfactant is an anionic surfactant selected from the group consisting of an alkaline, alkaline earth and ammonium salt of an alkylarylsulfonic acid.
[0038] A twenty-second embodiment includes compositions from the first to the twenty-first embodiments, in which at least one nonionic surfactant is selected from a group consisting of an alcohol-initiated EO / PO block copolymer and an ethoxylate. alcohol.
[0039] A twenty-third embodiment of the fungicidal composition comprising: a fungicidal compound of the Formula;

[0040] b) a calcium salt of an alkylaryl sulfonate; c) an alcohol-initiated EO / PO block copolymer; d) a tridecyl alcohol ethoxylate; e) a polyether modified organopolysiloxane; f) benzyl acetate; g) an N, N-dimethyl fatty acid amide; and h) cyclohexanone.
[0041] A twenty-fourth embodiment includes the fungicidal composition comprising: a) a fungicidal compound of the Formula;

[0042] b) protioconazole; c) a calcium salt of an alkylaryl sulfonate; d) an alcohol-initiated EO / PO block copolymer; e) a tridecyl alcohol ethoxylate; f) a polyether modified organopolysiloxane; g) benzyl acetate; h) an N, N-dimethyl fatty acid amide; and i) cyclohexanone.
[0043] A twenty-fifth embodiment includes the fungicidal composition comprising: a) a fungicidal compound of the Formula;

[0044] b) piraclostrobin; c) a calcium salt of an alkylaryl sulfonate; d) an alcohol-initiated EO / PO block copolymer; e) a tridecyl alcohol ethoxylate; f) a polyether modified organopolysiloxane; g) benzyl acetate; h) an N, N-dimethyl fatty acid amide; and i) cyclohexanone.
[0045] A twenty-sixth embodiment includes the fungicidal composition comprising: a) a fungicidal compound of the Formula;

[0046] b) propiconazole; c) a calcium salt of an alkylaryl sulfonate; d) an alcohol-initiated EO / PO block copolymer; e) a tridecyl alcohol ethoxylate; f) a polyether modified organopolysiloxane; g) benzyl acetate; h) an N, N-dimethyl fatty acid amide; and i) cyclohexanone. Detailed Description
[0047] Described here is a fungicidal composition in the form of an emulsifiable concentrate (ie, an emulsion concentrate or EC) that includes at least one fungicidal compound, two or more surfactants and a water-immiscible organic solvent consisting of a mixture of organic compounds including an acetate ester, an N, N-dialkylcarboxamide and at least one of a ketone and an alcohol. The described fungicidal composition exhibits good storage stability and readily forms a homogeneous emulsion, stable on dilution in a water spray solution. The described fungicidal composition exhibits curative and protective control against major fungal diseases Septoria tritici (wheat leaf blister) and Puccinia triticin (brown rust) when used in spray applications.
[0048] Unless specifically or implicitly stated otherwise the term 'about' as used here means about 10 percent. For example, 'about 1.0' includes the range from 0.9 to 1.1.
[0049] Some embodiments provide fungicidal compositions comprising: a) a fungicidal compound of the Formula;

[0050] b) at least one ionic surfactant; c) at least one non-ionic surfactant; d) an acetate ester; e) an N, N-dialkylcarbonoxamide; and f) at least one of a ketone and an alcohol. First Fungicide Compound
[0051] The fungicidal composition described here consists of a first fungicidal compound of Formula

[0052] which is a chemical derivative of the natural product UK-2A as described in US 6,861,390 (the disclosure of which is incorporated herein by reference in its entirety), and has Chemical Abstracts (CAS) Number 517875-34-2 and the name CAS: propanoic acid, 2-methyl-, [[4-methoxy-2 - [[[(3S, 7R, 8R, 9S) -9-methyl-8- (2-methyl-1-oxopropoxy) - ester 2,6-dioxo-7- (phenylmethyl) -1,5-dioxonan-3-yl] amino] carbonyl] - 3-pyridinyl] oxy] methyl. The first fungicidal compound exhibits biological control of certain fungal diseases such as, for example, Septoria tritici (SEPTTR; wheat leaf blister) and Puccinia triticin (PUC-CRT; brown wheat rust). The first fungicidal compound will be called compound A here.
[0053] In some embodiments of the fungicidal compositions described here you can comprise, with respect to the composition, from about 1 gram of active ingredient per liter (g of active ingredient / L) to about 200 g of active ingredient / L, from about 5 g of active ingredient / L to about 175 g of active ingredient / L, of about 10 g of active ingredient / L to about 150 g of active ingredient / L, of about 20 g of active ingredient / L to about 125 g of active ingredient / L, of about 20 g of active ingredient / L to about 100 g of active ingredient / L, from about 20 g of active ingredient / L to about 90 g of active ingredient / L, from about 30 g of active ingredient / L to about 90 g of active ingredient / L, from about 40 g of active ingredient / L to about 90 g of active ingredient / L, from about 40 g of active ingredient / L to about 80 g of active ingredient / L, from about 45 g of active ingredient / L to about 75 g of active ingredient / L, or from about 50 g of active ingredient v / L to about 70 g of active ingredient / L of compound A. Fungicidal compositions described here can also comprise, with respect to the composition, from about 30 g of active ingredient / L to about 150 g of active ingredient / L , from about 40 g of active ingredient / L to about 150 g of active ingredient / L, from about 50 g of active ingredient / L to about 150 g of active ingredient / L, from about 60 g of ingredient active / L at about 150 g of active ingredient / L, from about 70 g of active ingredient / L at about 150 g of active ingredient / L, from about 80 g of active ingredient / L at about 150 g of active ingredient / L, from about 90 g of active ingredient / L to about 150 g of active ingredient / L, from about 100 g of active ingredient / L to about 150 g of active ingredient / L, from about 125 g of active ingredient / L to about 150 g of active ingredient / L, of about 50 g of active ingredient / L to about 140 g of active ingredient / L, of about 50 g of active ingredient / L to about 130 g of active ingredient / L, of about 50 g of active ingredient / L to about 120 g of active ingredient / L, from about 50 g of active ingredient / L to about 110 g of ingredient active / L, from about 50 g of active ingredient / L to about 100 g of active ingredient / L, from about 50 g of active ingredient / L to about 90 g of active ingredient / L, or about 50 g of active ingredient / L to about 80 g of active ingredient / L of compound A. Surfactants
[0054] The fungicidal composition described here may include more than one surfactant which may include one or more than one of each of an ionic surfactant and a non-ionic surfactant. Such surfactants can be used as an emulsifier, dispersant, solubilizer, humidifier, penetrant, colloid protector, or for other purposes. Examples of surfactants are listed in McCutcheon's, Vol.1: Emulsifiers & Detergents, McCutcheon's Directories, Glen Rock, USA, 2008 (International Ed. Or North American Ed.). Since the fungicidal composition described is an emulsifiable concentrate (EC), surfactants are used to emulsify the EC when it is added to spray water so it forms a stable and homogeneous emulsion that can be readily applied by spray application to con- control target pests.
[0055] Ionic surfactants suitable for use with the fungicidal composition described here may include anionic surfactants such as alkaline, alkaline earth or ammonium salts of sulfonates, sulfates, phosphates, carboxylates, and mixtures thereof. Examples of sulphonates are alkylarylsulphonates, diphenyl sulphonates, alpha-olefin sullphonates, lignin sulphonates, fatty acid sulphonates and oils, ethoxylated alkylphenol sulphonates, alkoxylated arylphenol sulphonates, and condensed sulphidene naphthalenes sulphonates and sulphonate sulphate , sulfonates of naphthalenes and alkylnaphthalenes, sulfosuccinates or sulfosuccininamates. Examples of sulfates are fatty acid and oil sulfates, ethoxylated alkylphenols, alcohols, ethoxylated alcohols, or fatty acid esters. Examples of phosphates are phosphate esters. Examples of carboxylates are alkyl carboxylates, and carboxylated alcohol or alkylphenol ethoxylates. Preferred anionic surfactants are sulfates and sulfonates.
[0056] In some embodiments the ionic surfactant for use with the fungicidal composition described here may include an anionic surfactant such as alkaline, alkaline earth or ammonium salt of an alkylarylsulfonic acid such as dodecyl- and / or tride-cilbenzene sulfonate salts , naphthalene sulfonate and / or alkylnaphthalene salts, and sulfosuccinate and / or sulfosuccinate salts. In some embodiments, the ionic surfactant is an alkaline earth salt of an alkylaryl sulfonate. In some embodiments, the ionic surfactant is calcium dodecylbenzene sulfonate which is available as Nansa® EVM 70 / 2E from Huntsman International LLC (The Woodlands, TX).
[0057] In some embodiments the fungicidal composition described here may comprise, with respect to the composition, from about 1 gram per liter (g / L) to about 100 g / L, from about 5 g / L to about 100 g / L, from about 10 g / L to about 100 g / L, from about 20 g / L to about 100 g / L, from about 30 g / L to about 100 g / L, from about 30 g / l to about 90 g / l, from about 30 g / l to about 80 g / l, from about 40 g / l to about 70 g / l, from about 50 g / L to about 70 g / L, or from about 55 g / L to about 65 g / L of at least one of an anionic surfactant.
[0058] In some embodiments, the fungicidal composition described here may include a surfactant which is a nonionic surfactant. Nonionic surfactants suitable for use with the fungicidal compositions described here may include alkoxylates, N-substituted fatty acid amides, amine oxides, esters, sugar-based surfactants, polymeric surfactants, and mixtures thereof. Examples of alkoxylates are compounds such as alcohols, alkylphenols, amines, amides, arylphenols, fatty acids or fatty acid esters that have been alkoxylated with 1 to 50 molar equivalents of an alkoxylating agent such as ethylene oxide (EO ) and / or propylene oxide (PO).
[0059] In some embodiments the fungicidal composition described here may include a non-ionic surfactant which is an alkoxylate such as, for example, an alcohol-initiated EO / PO block copolymer such as butanol-initiating EO / PO block copolymer , which may also be known as a polyalkylene glycol monobutyl ether, a monobutyl poly (ethylene glycol-co-propylene glycol) ether, or ethylene oxide propylene oxide polymer monobutyl ether. In some embodiments, the butanol-initiating EO / PO block copolymer may have a degree of ethoxylation from about 20 to about 30 and a degree of propoxylation from about 20 to about 30. Suitable examples of these copolymers EO / PO blocks may include Toximul® 8320 available from Stepan (Northfield, IL), Termal® 5429 available from Huntsman International LLC (The Woodlands, TX), TergitolTM XD available from Dow Chemical (Midland, MI), and EtilanTM NS 500LQ available from AkzoNobel (Chicago, IL).
[0060] In some embodiments the fungicidal composition described here may include a non-ionic surfactant which is an alkoxylate such as, for example, an alcohol-initiated EO / PO block copolymer as an EO / PO block copolymer initiator by 4-butoxy-1-butanol (CAS number 99821-01-9) of which Atlas ™ G5000 and Atlas ™ G5002L are examples, and which are available from Croda (Edison, NJ). In some embodiments the 4-butoxy-1-butanol initiator EO / PO block copolymer can have an ethoxylation degree of from about 20 to about 30 and a propoxylation degree of from about 20 to about 30.
[0061] In some embodiments, the non-ionic surfactant for use with the fungicidal composition described here which is an alcohol-initiated EO / PO block copolymer can provide improved active ingredient stability of the composition.
[0062] In some embodiments the fungicidal composition described here may include a nonionic surfactant which is an alcohol ethoxylate such as tridecyl alcohol ethoxylate, of which SynperonicTM 13/10, available from Croda (Edison, NJ), is a suitable example that includes 10 units of EO (degree of ethoxylation of 10).
[0063] In some embodiments the fungicidal composition described here may include surfactants selected from the group consisting of at least one ionic surfactant which is an anionic surfactant and at least two non-ionic surfactants.
[0064] In some embodiments the fungicidal composition described here may comprise, with respect to the composition, from about 1 gram per liter (g / L) to about 200 g / L, from about 10 g / L to about 190 g / L, from about 10 g / L to about 180 g / L, from about 20 g / L to about 160 g / L, from about 30 g / L to about 150 g / L, from about 40 g / l to about 140 g / l, from about 50 g / l to about 130 g / l, from about 60 g / l to about 120 g / l, from about 70 g / L to about 110 g / L, from about 80 g / L to about 100 g / L, or from about 85 g / L to about 95 g / L of at least one of a nonionic surfactant. C. Water-immiscible organic solvent
[0065] In certain embodiments, the described fungicidal composition includes a water-immiscible organic solvent. "Water-immiscible organic solvent" as defined here means an organic solvent that has low water solubility and when mixed with an equivalent volume of water forms two discrete liquid layers. In some embodiments, the described fungicidal composition includes a water-immiscible organic solvent that has a water solubility of no more than about 500 mg / L, about 600 mg / L, about 700 mg / L, about 800 mg / L, about 900 mg / L, or about 1000 mg / L. In some embodiments, the composition described includes a water-immiscible organic solvent that has a water solubility of no more than about 1250 mg / L, about 1500 mg / L, about 1750 mg / L, about 2000 mg / L L, about 3000 mg / L, about 5000 mg / L, about 10,000 mg / L, about 20,000 mg / L, about 30,000 mg / L, about 40,000 mg / L, or about 50,000 mg / L L.
[0066] In some embodiments, the water-immiscible organic solvent serves as a liquid medium that dissolves the active and inert ingredients of the described fungicidal composition to form a stable solution (i.e., an emulsifiable concentrate) that forms a stable emulsion when added to Water.
[0067] In some embodiments, the water-immiscible organic solvent consists of a mixture of at least three organic compounds or classes of organic compounds. These organic compounds can be selected from the chemical classes of ester compounds, amide compounds, ketone compounds, and alcohol compounds. The organic compounds that make up the water-immiscible organic solvent can be derived from natural sources such as vegetable, seed or animal oils, and / or petrochemical sources.
[0068] In some embodiments, the fungicidal composition described herein includes a water-immiscible organic solvent comprising a mixture of organic compounds including at least one of each of: an acetate ester, an N, N-dialkylcarboxamide, and at least minus one of a ketone and an alcohol.
[0069] In some embodiments, the fungicidal composition described herein includes a water-immiscible organic solvent comprising a mixture of organic compounds including at least one of each of: an acetate ester and an N, N-dialkylcarboxamide.
[0070] Suitable organic compounds which may comprise the water-immiscible organic solvent of the fungicidal composition described herein which are acetate esters may include compounds such as, for example, n-butyl acetate, iso-butyl acetate, n-pentyl acetate, iso-pentyl acetate, n-hexyl acetate, isohexyl acetate, cyclohexyl acetate, phenyl acetate, n-heptyl acetate, isoheptyl acetate, cyclohexylmethyl acetate, benzyl acetate, or mixtures thereof. Benzyl acetate is available as Jeffsol AG-1705 from Huntsman (The Woodlands, TX).
[0071] In some embodiments, the fungicidal composition described may include, with respect to the composition, from about 50 g / L to about 700 g / L, from about 100 g / L to about 700 g / L, from about 150 g / l to about 700 g / l, from about 200 g / l to about 700 g / l, from about 250 g / l to about 700 g / l, from about 275 g / L to about 650 g / L, from about 300 g / L to about 600 g / L, from about 350 g / L to about 550 g / L, from about 375 g / L to about 550 g / L, from about 375 g / L to about 500 g / L, or from about 400 g / L to about 475 g / L of an acetate ester.
[0072] In some embodiments, suitable organic compounds that may comprise the water-immiscible organic solvent of the described fungicidal composition may include benzyl acetate, cyclohexylmethyl acetate, phenyl acetate, or mixtures thereof.
[0073] In some embodiments, suitable organic compounds that may comprise the water-immiscible organic solvent of the described fungicidal composition may include benzyl acetate.
[0074] Suitable organic compounds which can comprise the water-immiscible organic solvent of the fungicidal composition described herein which are N, N-dialkylcarboxamides include naturally derived fatty acid dimethylamides such as, for example, N, N-methylcaprilamide (N , N-dimethyloctanamide), N, N-dimethylcapramide (N, N-dimethyldecanamide), and mixtures thereof, which may also be known as the N, N-dimethyl fatty acid amides and are commercially available as Agnique® AMD 810 and Agnique ® AMD 10, from BASF Corp. (Florham Park, NJ), Genegen® 4166, Genegen® 4231 and Genegen® 4296, from Clariant (Charlotte, NC), Hallcomid M-8-10 and Hall-comid M-10, from Stepan (Northfield, IL), and Armid DM10 and Armid DM810 from AkzoNobel (Chicago, IL). These products can also include small amounts of N, N-dimethylexanamide and / or N, N-dimethyldodecanamide. Additional examples of naturally derived organic compounds that are N, N-dialkylcarboxamides include caprylic / capric acid morpholine amides (C8 / C10) that are commercially available as JEFFSOL® AG-1730 Solvent from Huntsman International LLC (The Woodlands, TX).
[0075] In some embodiments, the fungicidal composition described may include, with respect to the composition, from about 25 g / L to about 300 g / L, from about 25 g / L to about 300 g / L, from about 50 g / l to about 300 g / l, from about 75 g / l to about 300 g / l, from about 100 g / l to about 300 g / l, from about 125 g / L to about 300 g / L, from about 150 g / L to about 300 g / L, from about 175 g / L to about 300 g / L, from about 175 g / L to about 250 g / L, from about 175 g / L to about 200 g / L, from about 200 g / L to about 250 g / L, from about 225 g / L to about 300 g / L, from about 250 g / L to about 300 g / L, or from about 270 g / L to about 300 g / L of at least one N, N-dialkylcarboxamide.
[0076] In some embodiments, the described fungicidal composition may include one or more than one N, N-dialkylcarboxamide selected from the group consisting of N, N-dimethylcaprilamide, N, N-dimethylcapramide, or mixtures thereof.
[0077] Suitable organic compounds which can comprise the water-immiscible organic solvent of the fungicidal composition described herein which are at least one of a ketone and an alcohol can include compounds such as acetophenone, cyclohexanone, ethyl isopropyl ketone, 2-heptanone , 2-hexanone, isophorone, methyl isobutyl ketone, 3-methyl-2-pentanone, 2-pentanone, 3-pentanone, trimethylcyclohexanone (dihydroisophorone), cyclohexanol, 2-heptanol, 2-ethylexanol, and chain alcohols straight lines such as, for example, 1-hexanol, 1-heptanol, 1-octanol, 1-nonanol, 1-decanol, and the like, fatty alcohols such as oleyl alcohol and the like, and mixtures thereof.
[0078] In some embodiments, the fungicidal composition described may include, with respect to the composition, from about 25 g / L to about 150 g / L, from about 50 g / L to about 150 g / L, from about 50 g / l to about 125 g / l, from about 60 g / l to about 120 g / l, from about 70 g / l to about 120 g / l, from about 70 g / L to about 110 g / L, from about 70 g / L to about 100 g / L, or from about 70 g / L to about 90 g / L, of at least one of a ketone and an alcohol.
[0079] In some embodiments, at least one of a ketone and an alcohol included in the described fungicidal composition can be selected from the group consisting of acetophenone, cyclohexanone, 2-ethylexanol, 2-heptanol, and mixtures thereof.
[0080] In some embodiments, at least one of a ketone and an alcohol included in the described fungicidal composition can be selected from the group consisting of acetophenone, cyclohexanone, and mixtures thereof.
[0081] In some embodiments, at least one of a ketone and an alcohol included in the described fungicidal composition can be cyclohexanone.
[0082] In some embodiments, at least one of a ketone and an alcohol included in the described fungicidal composition can provide improved solubility of compound A in the described fungicidal composition.
[0083] In some embodiments, at least one of a ketone and an alcohol included in the described fungicidal composition which is cyclohexanone, can provide improved solubility of compound A in the described fungicidal composition.
[0084] In some embodiments, the water-immiscible organic solvent may provide unexpected beneficial or synergistic effects for the described fungicidal composition such as, for example: (1) improved fungicide performance of the composition when applied to plant spray applications, ( 2) improved active ingredient solubility in the described compositions, and / or (3) improved chemical stability of compound A in the described composition during storage.
[0085] In some embodiments, the water-immiscible organic solvent of the described fungicidal composition may provide unexpected beneficial or synergistic effects such as formation of a homogeneous, stable emulsifiable concentrate that readily emulsifies and forms an oil-in-water emulsion, stable without crystallization or appreciable precipitation of any of the ingredients when the composition is added to water.
[0086] In some embodiments, the water-immiscible organic solvent of the fungicidal compositions described herein may include benzyl acetate, one or more than one of a cyclohexanone and N, N-dimethylcarboxamide of fatty acid.
[0087] In some embodiments, the water-immiscible organic solvent of the fungicidal compositions described herein may include benzyl acetate and one or more than one of a fatty acid N, N-dimethylcarbonamide.
[0088] The water-immiscible organic solvent that can provide the unexpected beneficial or synergistic effects for the fungicidal composition described here may depend on the selection of and / or the relative ratios of the organic compounds comprising the water-immiscible organic solvent.
[0089] In some embodiments, the ratio of the organic compounds included in the water-immiscible organic solvent of the fungicidal composition described here can vary, on a weight basis, from about 1-10: 1-10: 1-10 of the ester acetate: to one or more than one of the N, N-dimethylcarboxamide of fatty acid: at least one of a ketone and an alcohol. In some embodiments, the ratio of organic compounds can range from about 1-8: 1-5: 1-5, about 1-6: 1-3: 1-2, about 2-6: 1- 3: 1-2, about 3-6: 1-3: 1-2, about 4-6: 1-3: 1-2, about 4-5: 1.5-2.5: 0.5-1.5 , or from about 4.5-5: 1.82.2: 0.8-1.2 of the acetate ester: to one or more than one of the N, N-dimethylcarboxamide of fatty acid: at least one of a ketone and an alcohol, on a weight basis.
[0090] In some embodiments, the ratio of the organic compounds included in the water-immiscible organic solvent of the fungicidal composition described here can vary, on a weight basis, from about 4-6: 1-3: 1-2, from about 4-5: 1.5-2.5: 0.7-1.2, or about 4.55: 1.9-2.3: 0.8-1.1, of benzyl acetate: to one or more than one of a fatty acid N, N-dimethylcarboxamide: cyclohexanone.
[0091] In some embodiments, the ratio of the organic compounds included in the water-immiscible organic solvent of the fungicidal composition described here can vary, on a weight basis, from about 1-10: 1-10 of the acetate ester: a one or more than one of the N, N-dimethylcarboxamide of fatty acid. In some embodiments, the ratio of organic compounds to the water-immiscible organic solvent can vary from about 1-5: 1-5, from about 1-5: 1-2, from about 1-4: 1-2, about 1-3: 1-2, about 1-3: 1, about 4: 1, about 3: 1, about 2: 1, or about 1: 1 acetate benzyl: to one or more than one of an N, N-dimethylcarboxamide of fatty acid.
[0092] In some embodiments, the described fungicidal composition exhibits beneficial or synergistic properties with respect to the composition of the water-immiscible organic solvent such as improved fungicide efficacy after spraying the composition on vegetation or an area adjacent to it for prevent the growth of fungicidal diseases or pathogens.
[0093] In some embodiments, the described fungicidal composition exhibits beneficial or synergistic properties with respect to the water-immiscible organic solvent composition such as improved fungicide control Septoria tritici (SEPTTR; wheat leaf bubble) and Puccinia triticina (PUCCRT; brown wheat rust) after spraying the composition to vegetation or an area adjacent to it to prevent the growth of diseases or fungicidal pathogens.
[0094] In some embodiments, the described fungicidal composition exhibits beneficial or synergistic properties with respect to the composition of the water-immiscible organic solvent such as improved chemical stability of active ingredient during storage.
[0095] In some embodiments, the described fungicidal composition exhibits beneficial or synergistic properties with respect to the composition of the water-immiscible organic solvent such as improved active ingredient solubility in the composition. D. Additional fungicide compound
[0096] In certain embodiments, the described fungicidal composition can include at least one additional fungicidal compound. Suitable at least one additional fungicidal compound may include, for example, azoxystrobin, bifujunzi, coumetoxistrobin, coumoxystrobin, dimoxystrobin, enestroburin, enoxastrobin, fenaminstrobin, fenoxistrobin, flufexoxobin, fluoxastrobin, metoxystrobin, jiaxiangstrin, mandiatriangin, , picoxistrobin, piraclostrobin, pirametostrobin, piraoxistrobin, triclopiricarb, trifloxystrobin, methyl 2- [2- (2,5-dimethylphenyloxymethyl) phenyl] -3-methoxyacryl, piribencarb, triclopiricarb / chlorodin-carbodon, fam, chlorodin-carb, fam , amisulbrom, benodanil, bixxafen, boscalid, carboxin, fenfuram, fluopiram, flutolanila, fluxapiroxad, furametpir, isopirazam, mepronila, oxycarboxin, penflufen, pentiopirad, silkxane, keyboardoftalam, tifluzamide-biform-2-trifluoride-2-n-4- -yl) -3- difluoromethyl-1-methyl-1H-pyrazol-4-carboxamide, N- (2- (1,3,3-trimethylbutyl) phenyl) -1,3-dimethyl-5-fluoro-1 H- pyrazol-4-carboxamide, N- [9- (dichloromethylene) -1, 2,3,4-tetrahydro-1,4-me tanonaftalen-5-yl] -3- (difluoromethyl) -1-methyl- 1 H-pyrazol-4-carboxamide, diflumetorim, binapacril, dinobuton, dinocap, meptil-dinocap, fluazinam, ferimzone, ametoctradin, siltiofam, azaconazole, bitaconazole bromuconazole, cyproconazole, diphenoconazole, diniconazole, diniconazole-M, epoxiconazole, fenbuconazole, fluquinconazole, flusilazole, flutriafol, hexaconazole, imibenconazole, ipconazole, methanolazole, propanol, protonazole, proponazole, protonazole, protonazole, tebuconazole, tetraconazole, triadimon, triadimenol, triticonazole, uniconazole, imazalil, pefurazoate, proclose, triflumizole, pyrimidines, fenarimol, nuarimol, pyrifenox, triforine, al-dimorf, dodemorfide, triformin, trifamide, dinodimide, trifamide , piperalin, spiroxamine, fenexamid, benalaxyl, benalaxyl-M, kiralaxyl, metalaxyl, metalaxyl-M (mefenoxam), ofurace, oxadixyl, himexazole, octhilinone, oxolinic acid, bupyrimide, benomile, carbendazole, fiab- , thiophanate-methyl, 5-chloro-7- (4-methyl-piperidin-1-yl) - 6- (2,4,6-trifluorophenyl) - [1,2,4] triazole [1,5-a] pyrimidine, dietofencarb, eta-boxam, pencicuron, fluopicolid, zoxamid, metrafenon, pyriofenon, cypridinyl, mepanipyrim, pyrimethanil, fluoroimide, iprodione, procimidone, vinclozolin, fenpiclonil, fludioxonos, dynoprophyl, quintozene, tecnazene, tolclofos-methyl, biphenyl, chloroneb, etridiazole, dimetomorf, flumorf, mandipropa- mid, pirimorf, bentiavalicarb, iprovalicarb, valifenalate and 4-fluorophenyl N- (1- (1- (4-cyanophenyl) butane- 2-yl) carbamate, propamocarb, propamocarb hydrochloride, ferbam, mancozeb, maneb, metam, propinab, take out, zinab, ziram, anilazine, chlorothalonil, captafol, captan, folpet, di-clofluanid, dichlorofen, flusulfamide, hexachlorobenzene , ftalid, tolylfluanid, N- (4-chloro-2-nitrophenyl) -N-ethyl-4-methylbenzenesulfone-mide, guanidine, dithianon, validamicin, polyoxin B, pyroqui lon, tricyclazole, carpropamid, dicyclomethane, phenoxanil, and mixtures thereof.
[0097] In some embodiments, the described composition may include at least one additional fungicidal compound selected from azoxystrobin, bifujunzi, coumetoxistrobin, coumoxystrobin, dimoxistro-bin, enestroburin, enoxastrobin, fenaminstrobin, fenoxistrobin, fluufen-xistrobin, fluoxastriangin, fluoxastriang methyl, mandestrobin, metominostrobin, orisastrobin, picoxistrobin, piraclostrobin, pirametos-trobin, piraoxistrobin, triclopiricarb, trifloxystrobin, methyl 2- [2- (2,5-dimeyl-tilphenyloxymethyl) phenyl] -3-methoxy-zinc-methacrylate, azoxymethylazol, nazole, cyproconazole, diphenoconazole, diniconazole, diniconazole-M, epoxy-conazole, fenbuconazole, fluquinconazole, flusilazole, flutriafol, hexacone-zol, imibenconazole, ipconazole, metconazole, miclobutanol, propylazol, pacpazazol, propylazol, pacpazazol, propylazol, tetraconazole, triadimefon, triadimenol, triticonazole, single-nazole, imazalil, pefurazoate, prochloraz, triflumizole, pyrimidines, hay kidney, nuarimol, pyrifenox, triforin, and mixtures thereof.
[0098] In some embodiments, the described composition may include at least one additional fungicidal compound selected from benodanil, bixafen, boscalid, carboxin, fenfuram, fluopiram, flutolanila, fluxapiroxad, furametpir, isopirazam, mepronila, oxicarboxin, penflufen, pentiopirad, silkxane tifluzamide, and mixtures thereof.
[0099] In some embodiments, the described composition may include at least one additional fungicidal compound selected from azoxystrobin, cresoxim-methyl, picoxystrobin, piraclostrobin, trifloxistro-bin, epoxiconazole, fenbuconazole, miclobutanil, propiconazole, protioco-nazol, tebuconol, and tebucon mixtures.
[00100] In some embodiments, the described fungicidal composition may include at least one additional fungicidal compound selected from pyraclostrobin.
[00101] In some embodiments, the described fungicidal composition may include at least one additional fungicidal compound selected from protioconazole.
[00102] In some embodiments, the described fungicidal composition may include at least one additional fungicidal compound selected from propiconazole.
[00103] In some embodiments, the described fungicidal composition that includes at least one additional fungicidal compound may show synergistic fungicidal activity.
[00104] In some embodiments the fungicidal composition described here may comprise, with respect to the composition, from about 1 gram of the active ingredient per liter (g of active ingredient / L) to about 200 g of active ingredient / L, of about from 5 g of active ingredient / L to about 175 g of active ingredient / L, from about 10 g of active ingredient / L to about 150 g of active ingredient / L, from about 20 g of active ingredient / L to about 150 g of active ingredient / L, of about 20 g of active ingredient / L to about 125 g of active ingredient / L, of about 20 g of active ingredient / L to about 100 g of active ingredient / L, from about 20 g of active ingredient / L to about 90 g of active ingredient / L, from about 30 g of active ingredient / L to about 90 g of active ingredient / L, from about 40 g of active ingredient / L to about 90 g of active ingredient / L, of about 40 g of active ingredient / L to about 80 g of active ingredient / L, from about 45 g of active ingredient / L to about 75 g of active ingredient / L, or about 45 g of active ingredient / L to about 70 g of active ingredient / L of at least one additional fungicidal compound. The fungicidal composition described here can also comprise from about 30 g of active ingredient / L to about 150 g of active ingredient / L, from about 40 g of active ingredient / L to about 150 g of active ingredient / L, from about 50 g of active ingredient / L to about 150 g of active ingredient / L, from about 60 g of active ingredient / L to about 150 g of active ingredient / L, from about 70 g of active ingredient / L to about 150 g of active ingredient / L, of about 80 g of active ingredient / L to about 150 g of active ingredient / L, from about 90 g to active ingredient / L to about 150 g of active ingredient / L, from about 100 g of active ingredient / L to about 150 g of active ingredient / L, from about 110 g of active ingredient / L to about 150 g of active ingredient / L, from about 120 g of active ingredient / L to about 150 g of active ingredient / L, of about 125 g of active ingredient / L to about 140 g of active ingredient / L, or about 125 g of ingredient active / L to about 135 g of active ingredient / L of at least one additional fungicidal compound. E. Auxiliary
[00105] Auxiliary compounds are compounds that have negligible or no significant pesticidal activity, and that improve the biological performance of a pesticidal composition on one or more target pests. Examples of such auxiliaries may include surfactants such as alcohol ethoxylates, alkyl naphthalene sulfonates, alkyl phosphonates, alkylbenzene sulfonates, benzyl dimethylcocalkyl ammonium salts, sorbitan ester ethoxylates, and modified organosilicones; also, mineral or vegetable oils, and other auxiliaries. In addition, examples of helpers are listed by Knowles in, "Helpers and Additives," Agrow Reports DS256, T&F Informa UK, 2006, chapter 5.
[00106] In some embodiments, the fungicidal composition described here may include an aid to improve fungicidal performance.
[00107] In some embodiments, the fungicidal composition described here may include an aid to enhance fungicidal performance selected from the class of modified organosilicone surfactants such as, for example, polyether modified organopolysiloxanes such as Break-thru® S233, which is available from Evonik Industries (Parsippany, NJ).
[00108] In some embodiments, the fungicidal composition described here may include an auxiliary to enhance fungicidal performance selected from the class of alkyl phosphonate auxiliaries such as, for example, bis (2-ethylhexyl) 2-ethylhexylphosphonate (also known as BEEP), which is available from Rhodia (Cranberry, NJ).
[00109] In some embodiments, non-ionic surfactants such as, for example, a tridecyl alcohol ethoxylate (ie, SynchrononicTM 13/10) can serve as an auxiliary that improves the fungicidal performance of the fungicidal composition described here.
[00110] In some embodiments, the fungicidal composition described herein may include, with respect to the composition, from about 1 g / L to about 200 g / L of one or more auxiliaries used to improve fungicidal performance. In some embodiments, the fungicidal composition can include from about 1 g / L to about 150 g / L, from about 5 g / L to about 150 g / L, from about 10 g / L to about 150 g / L, from about 20 g / L to about 150 g / L, from about 25 g / L to about 140 g / L, from about 30 g / L to about 130 g / L, from about 35 g / l to about 125 g / l, from about 40 g / l to about 120 g / l, from about 40 g / l to about 110 g / l, from about 40 g / l L to about 100 g / L, from about 40 g / L to about 90 g / L, from about 40 g / L to about 80 g / L, from about 40 g / L to about 70 g / L, from about 50 g / L to about 70 g / L, from about 40 g / L to about 130 g / L, from about 50 g / L to about 120 g / L, from about 60 g / l to about 120 g / l, from about 70 g / l to about 120 g / l, from about 80 g / l to about 120 g / l, from about 90 g / l L to about 120 g / L, or from about 100 g / L to about 120 g / L, of one or more auxiliaries used to improve fungicidal performance. F. Storage stability
[00111] As used here, stable compositions are compositions that are physically and / or chemically stable for defined periods of time in the environments in which they are produced, transported and / or stored. Aspects of stable compositions include, but are not limited to: physical stability at temperatures ranging from about 0 ° C to about 54 ° C, homogeneity, pourability, liquids that form little or no precipitated solids or crystals or exhibit little or no phase separation, compositions that readily emulsify when poured into a water spray tank and retain their biological effectiveness when applied, for example, by spray application to target pests.
[00112] In some embodiments, the described composition forms a homogeneous, stable emulsifiable concentrate that does not exhibit appreciable phase separation under storage conditions. In some embodiments, the composition described exhibits very little change in viscosity under storage conditions. In some embodiments, the described composition exhibits very little chemical breakdown of the active ingredient or active ingredients under the conditions of storage.
[00113] In some embodiments, the described fungicidal composition is stable at temperatures of more than or equal to about 25 ° C for a period of at least 2, 4, 6 or 8 weeks. In some embodiments, the described composition is stable at temperatures of more than or equal to about 40 ° C for a period of at least 2, 4, 6 or 8 weeks. In some embodiments, the composition described is stable at temperatures of more than or equal to about 54 ° C for a period of at least about 2 weeks.
[00114] In some embodiments, the described fungicidal composition does not or does not significantly exhibit separation, precipitation or crystallization of any of the components at low temperatures. In some embodiments, the described fungicidal composition remains as a homogeneous emulsifiable concentrate after storage for at least about 2 weeks at temperatures below about 20 ° C, below about 10 ° C, or equal to or less than about 5 ° C, or equal to or less than about 0 ° C, or equal to or less than about -5 ° C, or equal to or less than about - 10 ° C. In certain embodiments, the compositions are stable at these temperatures for at least about 2, 4, 6, or 8 weeks.
[00115] In some embodiments, the described fungicidal composition remains as a homogeneous concentrate after submitting it to freeze / thaw conditions (F / T) for at least about 2 or 4 weeks where the temperature is cycled around -10 ° C to about 40 ° C every 24 hours.
[00116] In some embodiments, the storage stability of the described fungicidal composition may be dependent on one or more ingredients and their concentration in the composition. Such ingredients may include, but are not limited to, organic compounds comprising the water-immiscible organic solvent, the nonionic surfactant, at least one additional fungicidal compound, dialkylamines such as dimethylamine that are present in or are formed from N, N-dialkylcarboxamides, and water.
[00117] In some embodiments, the chemical stability of the active ingredient or active ingredients in the fungicidal composition described by being improved by including a ketone or an alcohol in the composition.
[00118] In some embodiments, the chemical stability of the active ingredient or active ingredients in the fungicidal composition described by being improved by including a non-ionic surfactant in the composition.
[00119] In some embodiments, the chemical stability of the active ingredient or active ingredients in the described fungicidal composition can be improved by eliminating or reducing the amount of dialkylamine in the composition.
[00120] In some embodiments, the chemical stability of the active ingredient or active ingredients in the described fungicidal composition can be improved by eliminating or reducing the amount of water in the composition.
[00121] In some embodiments, the chemical stability of the first active ingredient in the described fungicidal composition can be reduced by adding at least one additional fungicidal compound to the composition. G. Methods of preparation and use
[00122] Also described here is a process or method for the preparation of the described fungicidal composition which includes mixing together one or more active fungicide ingredients, the inert ingredients and the water-immiscible organic solvent to form a concentrate emulsifiable, homogeneous, stable that readily emulsifies to form a homogeneous emulsion, stable when added to water.
[00123] In some embodiments, the fungicidal composition (emulsifiable concentrate) described here can be prepared by the steps of:
[00124] preparation of a solution of the first fungicidal compound in the water-immiscible organic solvent;
[00125] adding one or more surfactants to the solution prepared in step (1) to form a solution;
[00126] optionally, adding at least one additional fungicidal compound to the solution prepared in step (2); and
[00127] optionally, adding any additional compatible inert or active ingredients to the solution prepared in step (3) to form a solution.
[00128] The described fungicidal composition can also be prepared by changing the relative order of the steps, or adding or eliminating the steps to the preparation described here as can be readily determined by one of ordinary skill in the art.
[00129] The disclosure, moreover, refers to an emulsion obtainable (preferably obtained) by mixing water with the emulsifiable concentrate described here. The emulsion usually appears spontaneously in the mixture. In many cases, the emulsion is an oil-in-water emulsion. The ratio of mixing water to concentrate can range from 1000 to 1 to 1 to 1, preferably from 200 to 1 to 3 to 1.
[00130] Also provided here is a method of controlling plant-derived fungicidal diseases or pathogens comprising contacting vegetation or an area adjacent to it to prevent the growth of fungicidal diseases or pathogens from a fungicidally effective amount of a fungicidal composition comprising : a) a fungicidal compound of the Formula;

[00131] b) at least one ionic surfactant; c) at least one non-ionic surfactant; d) an acetate ester; e) an N, N-dialkylcarboxamide; and f) at least one of a ketone and an alcohol.
[00132] Plant fungicidal pathogens that can be controlled by the described fungicidal compositions include Septoria tritici, Puccinia triticina, Micosphaerella graminicola, Puccinia triticina, Puccinia striiformis, Venturia inaequalis, Ustilago maydis, Uncinula necator, Rhynchorea, Rhynchorum, - sea, Monilinia fructicola, Pseudoperonospora cubensis, Pseudocer- cosporella herpotrichoidas, Phakopsora pachyrhizi, Phaeosphaeria no- dorum, Blumeria graminis tritici, Blumeria graminis hordei, Erysife cyi- Plasmopara viticola, Phytophtora infestans, Piricularia orizae, and Pirenophora teres.
[00133] Fungal plant diseases that can be controlled by the described fungicidal compositions include anthracnose, rust, botrytis, brown rust, bubble rust, brown rot, soft downy mildew, fusarium, powdery downy mildew, rust, gloom bubble, leaf bubble, stain reticular, pod rust, streak rust, scabies, islet stain, leaf stain, early rust, and late rust.
[00134] In some embodiments, the described fungicidal composition, after spraying plant surfaces, exhibits properties to rain by offering good fungal efficacy after exposure to rain or other moisture-causing events.
[00135] This described method includes the use of the fungicidal composition described for the protection of a plant against attack by a phytopathogenic organism or the treatment of a plant already infested by a phytopathogenic organism, comprising the stage of application of the described fungicidal composition, to the soil , a plant, a part of a plant, foliage, flowers, fruit, and / or seeds, or any surface adjacent to a plant in inhibiting disease and a phytologically acceptable amount. The term "disease inhibition and phytologically acceptable amount" refers to an amount of a compound that kills or inhibits the plant disease for which control is desired, in an amount not significantly toxic to the plant to be treated. The exact concentration of the active compound required varies with the fungal disease to be controlled, the type of formulations employed, the method of application, the particular plant species, climatic conditions, and the like, as is well known in the art.
[00136] Fungicidal compositions described here can optionally be diluted in an aqueous spray mixture for agricultural application such as for the control of phytopathogenic fungi in harvest fields. Such compositions are typically diluted with an inert carrier, such as water, prior to application. Diluted compositions, which are usually applied, for example, to crops, the harvest site or the location from which phytopathogenic fungi can finally emerge, in some embodiments include about 0.0001 to about 1 weight percent of the active ingredient or from 0.001 to about 1 weight percent of the active ingredient. The present compositions can be applied, for example, to crop plants or their location by using conventional soil or aerial sprayers, and by other conventional means known to those skilled in the art. H. Optional ingredients
[00137] Compositions disclosed here may optionally include inert formulation ingredients such as, but not limited to, dispersants, surfactants and wetting agents. These optional inert ingredients may include surfactants conventionally used in the formulation technique which are described, inter alia, in "McCutcheon's Detergents and Emulsifiers Annual," MC Publishing Corp., Ridgewood, New Jersey, 1998 and in the "Enciclopedia of Surfactants," Vol I-III, Chemical Publishing Co., New York, 1980-81. These surfactants can be anionic, cationic or non-ionic in character and can be used as emulsifying agents, wetting agents, suspending agents, or for other purposes.
[00138] In addition to the specific methods and compositions indicated above, the methods and compositions described here may also include compositions including one or more additional compatible ingredients. These additional ingredients can include, for example, one or more pesticides or other ingredients, which can be dissolved or dispersed in the composition and can be selected from acaricides, algicides, anti-feeders, avicides, bactericides, bird repellents, chemo-sterilizers, defoliants, desiccants, disinfectants, fungicides, herbicide antidotes, herbicides, insect attractants, insecticides, insect repellents, mammalian repellents, mating deregulators, molluscicides, nematicides, plant activators, plant growth regulators, rodenticides, semi-chemicals, synergistic, and virucidal. Also, any other additional ingredients providing functional utility such as, for example, antifoam agents, antimicrobial agents, buffers, corrosion inhibitors, dispersing agents, dyes, fragrances, freezing point lowerers, neutralizing agents, odorants, penetration aids. , sequestering agents, spray displacement control agents, spreading agents, stabilizers, tacking agents, viscosity modifying additives, water soluble solvents and the like, can be included in these compositions.
[00139] When the described compositions are used in combination with additional active ingredients such as, for example, insecticide active ingredients, the compositions described here can be formulated with the other active ingredient or active ingredients such as premixed concentrates, mixed in the tank in water with the other active ingredient or active ingredients for spray application, or applied sequentially with the other active ingredient or active ingredients in separate spray applications.
[00140] Compositions and methods described here can be used in fungal disease control in crops having simple, multiple or stacked genetic treatments giving tolerance to one or more chemicals and / or herbicide inhibitors with single or multiple modes of action . EXAMPLES
[00141] The following Examples are presented to illustrate various aspects of the compositions described here and would not be construed as limiting the claims. Example 1: Preparation of representative samples of the described fungicidal compositionTable 1. Fungicidal compositions described here
1Also known as an N, N-dimethyl fatty acid amide. Sample 1:
[00142] An emulsion concentrate comprising Compound A and the active ingredient was prepared using the ingredients in Table 2 and as described in the steps below (values indicated are g per 100 mL of formulation): Table 2. Sample 1 fungicidal composition

[00143] A premixture of active ingredient of cyclohexanone, benzyl acetate, Hallcomid M-8-10 and Compound A was prepared. (2) The premix from (1) was heated to 35-40 ° C and was stirred until a clear solution was obtained. (3) The remaining ingredients were added to the premix by mixing until a uniform composition was obtained. Sample 2:
[00144] An emulsion concentrate comprising the active ingredients of protionconazole and Compound A was prepared using the ingredients in Table 3 and as described in the steps below (values indicated are g per 100 ml of formulation): Table 3. Fungicidal composition of Sample 2

[00145] A premixture of cyclohexanone active ingredient, benzyl acetate, Hallcomid M-8-10, protioconazole and Compound A was prepared. (2) The premix from (1) was stirred until a clear solution was obtained. (3) The remaining ingredients were added to the premix by mixing until a uniform composition was obtained. Sample 3:
[00146] An emulsion concentrate comprising the active ingredients of piraclostrobin and Compound A was prepared using the ingredients in Table 4 and as described in the steps below (values indicated are g per 100 ml of formulation): Table 4. Fungicidal composition of Sample 3

[00147] A premixture of cyclohexanone solvent, benzyl acetate and Hallcomid M-8-10 was prepared. (2) The premix from (1) was stirred until a clear solution was obtained. (3) The surfactants, auxiliary and antifoaming agent are added to the premix followed by mixing until a uniform composition is obtained. (4) the active ingredient of technical piraclostrobin was heated until it melted (70 ° C) and then added to the premix prepared in step (3) while mixing. (5) The active ingredient in Technical Compos-A A was added to the mixture followed by mixing until a uniform composition was obtained. Sample 4:
[00148] An emulsion concentrate comprising the active ingredients of protionconazole and Compound A was prepared using the ingredients in Table 5 and as described in the steps below (values indicated are g per 100 ml of formulation): Table 5. Fungicidal composition of Sample 4


[00149] A premixture of cyclohexanone solvent, benzyl acetate and Hallcomid M-8-10 was prepared. (2) The premix from (1) was stirred until a clear solution was obtained. (3) The surfactants, auxiliary and antifoaming agent were added to the premix followed by mixing until a uniform composition was obtained. (4) The active ingredients of protioconazole and Technical Compound A were added to the premix followed by mixing until a uniform composition was obtained. Sample 5:
[00150] An emulsion concentrate comprising the active ingredients of piraclostrobin and Compound A was prepared using the ingredients and amounts listed in Table 6 in a similar manner to that described for sample 3 (values indicated are g per 1 L of formulation ): Table 6. Fungicidal composition of Sample 5
Sample 6:
[00151] An emulsion concentrate comprising the active ingredients of protionconazole and Compound A was prepared using the ingredients and amounts listed in Table 7 in a similar manner to that described for sample 3 (values indicated are in g per 100 mL of formulation): Table 7. Sample 6 fungicidal composition
Sample 7:
[00152] An emulsion concentrate comprising the active ingredients of protionconazole and Compound A was prepared using the ingredients and amounts listed in Table 8 in a similar manner to that described for sample 3 (values shown are in grams): Table 8 Sample 7 Fungicidal composition
Sample 8:
[00153] A premixture of cyclohexanone active ingredient, benzyl acetate, Hallcomid M-8-10, propiconazole and Compound A was prepared using the amounts shown in Table 9. The premix was stirred until a clear solution was obtained. The remaining ingredients were added to the premix by mixing until a uniform composition was obtained (values indicated are in g per 100 mL of formulation): Table 9. Sample 8 fungicidal composition
Example 2: Solubility of active fungicide ingredients in organic solvents
[00154] a) Relative solubility of compound A and protioconazole in organic solvents with low water solubility.
[00155] To prepare an effective EC composition comprising Compound A and protioconazole the following solvent attributes must be achieved:
[00156] Compound A solubility needs to be above 10% by weight
[00157] protioconazole solubility needs to be above 20% by weight
[00158] solvent solubility in water candidates would be below about 5 g / L or 0.5% so that good emulsion stability would be achieved when EC is added to water
[00159] Test method: The approximate solubility of compound A was determined by mixing a known mass of the active ingredient with an increasing mass of each solvent at room temperature. For example, 0.2 g of compound A was mixed with 1.38 g of cyclohexanone giving a clear solution comprising 12.6% w / w Compound A. Cyclohexanone was therefore classified as a very low solvent. good for Compound A as it offered "High" solubility (see the following table) and was included for another evaluation. The solubility of compound A in the solvents used in this screening procedure was generally classified within the following concentration ranges:
Table 9 shows the relative solubility of compound A and proto-conazole in a variety of organic solvents. Table 9. Relative solubility of compound A and Protioconazole in organic solvents at room temperature.

1Estimated from the literature; 2 miscible means totally soluble in water in all quantities; 3 2-ethylexillactate / Compound A mixture freezes at 0oC.
[00160] b) Solubility of compound A and protioconazole in benzyl acetate / AMD810 combinations at 10 ° C.
[00161] A study of Compound A and protioconazole solubility in benzyl acetate / AMD810 combinations was conducted. For each solvent combination both active ingredients were added until each was saturated and the resulting mixtures were then stored at 10 ° C until equilibrium was achieved. Aliquots of the supernatant layer were taken from each sample, filtered (0.45 μm mesh) and analyzed by HPLC to determine the solution concentration of each active ingredient in the combinations. Table 10 shows the results.Table 10. Solubility of a mixture of compound A and Protioconazole in benzyl acetate-AMD810 combinations at 10 ° C

[00162] c) Solubility of compound A and protioconazole in benzyl acetate / AMD810 / cyclohexanone combinations at 10 ° C.
[00163] The weight fraction of each solvent was tested at a variety of levels (from 0 to 1) in the various combinations shown in Table 11. A total of 20 g of each solvent combination was prepared per sample. For example, one of the combinations (Combination 4) was prepared by combining cyclohexanone 0.2 (4 g), benzyl acetate 0.2 (4 g) and AMD810 0.6 (12 g). To combine 4, quantities of the active ingredients of compound A and technical proto-conazole were added to achieve saturation concentrations of each. The samples were then stored at 10 ° C for one week and then analyzed for soluble active ingredient content. The results are shown in Table 11.Table 11. Solubility of compound A and Protioconazole in combinations in benzyl acetate / AMD810 / cyclohexanone at 10 ° C

Example 3: Stability of storage of Samples representative of the described fungicidal composition
[00164] a) Accelerated storage stability study of compound A in liquid compositions comprising benzyl acetate, AMD 810 and a third solvent.
[00165] The stability of compound A in a variety of liquid compositions stored at 54 oC for 2 weeks is shown in Table 12. The test compositions were prepared in a similar manner to that described in Example 1 using one or more of the compound A, protioconazole, pyraclostrobin, benzyl acetate, and AMD 810, and a third solvent chosen from cyclohexanone, acetophenone, 2-heptanone, 2-heptanol, oleyl alcohol or 2-ethylexanol.Table 12. Stability of compound A in liquid compositions comprising benzyl acetate, AMD 810 and a third solvent after storage for 2 weeks at 54 oC

1Determined by HPLC analysis; 2 Composition comprises a combination emulsifier (14.7% by weight) comprising calcium dodecyl benzene sulfonate, butanol block ethylene oxide / propylene oxide polymer, and tridecyl alcohol ethoxylate. Example 4: Storage stability and dilution of Sample 1 in water Storage stability of Sample 1:
[00166] Sample 1 was stored at 54oC for 2 weeks in a closed container. The sample remained as a homogeneous, clear yellow liquid with no solid formation or phase separation during the storage period. HPLC analysis showed 97.6% retention of compound A after the storage period.
[00167] Sample 1 was stored at -10oC for one week in a closed container following CIPAC Method 39.3. The sample remained as a clear, homogeneous yellow liquid with no occurrence of crystallization.
[00168] Sample 1 was stored in a closed container under freeze-thaw conditions where the temperature was cycled between -10oC and 40oC every 24 hours for 4 weeks. The sample remained as a homogeneous liquid after storage.
[00169] b) Dilution of Sample 1 in water at room temperature:
[00170] Following CIPAC Method 36.3, a 1 mL aliquot of Sample 1 was diluted in 100 mL of 342 ppm hard water at room temperature to readily form an uniform oil-in-water emulsion that maintained its stability at room temperature for at least 24 hours. No crystallization of compound A was evident in the emulsion.
[00171] c) Dilution of Sample 1 in water at 5 oC:
[00172] Following CIPAC Method 36.3, an aliquot of 1 ml of Sample 1 was diluted in 100 ml of 342 ppm of hard water at 5oC to readily form a uniform oil-in-water emulsion that maintained its stability at room temperature for at least 24 hours. No crystallization of compound A was evident in the emulsion.
[00173] d) Storage stability of Sample 6:
[00174] Sample 6 was stored at 54 oC for 2 weeks in a closed container. The sample remained as a homogeneous, clear yellow liquid with no solid formation or phase separation during the storage period. HPLC analysis showed 91% retention of compound A after the storage period.
[00175] e) Stability of storage of Sample 7:
[00176] Sample 7 was stored at 54oC for 2 weeks in a closed container. The sample remained as a homogeneous, clear yellow liquid with no solid formation or phase separation during the storage period. HPLC analysis showed 91% retention of compound A after the storage period. Example 5: Evaluation of fungicidal compositions described for disease control
[00177] Comparison of disease control using 3 EC formulations comprising active ingredient Compound A that differs in its composition from water-immiscible organic solvent.
[00178] Methods: Fungicide formulations comprising Compound A were applied to wheat seedlings (2-leaf stage) using a conveyor sprayer (Devris) in a spray volume equal to 200 l / ha. Five concentrations of active ingredient were used. The concentrations used were 40.3, 13.4, 4.48 and 1.49 g of active ingredient / ha. Plants were inoculated in 3-day curative tests (3DC) and 1-day protective tests (1DP). Plants were challenged with both fungicidal pathogens PUCCRT (Puccinia triticina; brown rust of wheat) and SEPTTR (Septoria tritici; bubble of wheat leaf). A total of 3 copies were used for each combination of pathogen and timing. Disease caused by PUCCRT was assessed 7 after inoculation and disease caused by SEPTTR was assessed 18-21 after inoculation. The% of infected tissue was determined and then the% of disease control was calculated using the following equation:% of disease control = (1-observed disease / disease from untreated) * 100.
[00179] Materials: The emulsifiable concentrate (EC) formulations shown in Table 13 were used in fungicide spray applications to control Septoria tritici (wheat leaf blister) and Puccinia triticina (wheat brown rust) on wheat plants. wheat. The comparative formulations of sample A and sample B consisting of cyclohexanone / Aromatic 100 and N-methylpyrrolidone / Aromatic 200ND, respectively, as the organic solvent immiscible in water, while the formulation of Sample C formulation consisting of benzyl acetate / N, N-dimethyl fatty acid amide as the water-immiscible organic solvent.Table 13. Composition of EC formulations used in fungicide spray applications


[00180] Disease control data: Ta bela 14 shows the average disease control of fungicide spray applications for the control of Septoria tritici (SEPTTR; wheat leaf blister) and Puccinia triticina (PUCCRT; brown wheat rust) on wheat plants.Table 14. Disease control over wheat plants with various spray formulations Understanding Compound A

1Trycol 5941 (BASF; tridecyl- (EO) 9) alcohol is an auxiliary added to the respective spray solutions at a concentration of 0.05% by weight to reinforce fungicide efficacy.
[00181] b) Disease control using described compositions comprising Compound A and, optionally, either proticonazole or piraclostrobin, before or after a simulated rain event to assess the rain of the applied compositions.
[00182] Methods: 'Yuma' wheat was used as the host plant in these fungicide efficacy experiments. Seedlings were sprayed when the second leaf was fully expanded (8 days after sowing). The fungus Puccinia triticina (PUCCRT; brown rust of wheat) was used as the test organism in the efficacy bioassay. The amount of rain applied after fungicide applications was 10 mm. For four separate rain treatments were used with each fungicide treatment. Rain treatments were no rain, and rain at 1, 30, or 60 minutes after the fungicide application. There are three copies for each combination of fungicide, rate and rainfall interval. All fungicide formulations were diluted with water to achieve the desired spray concentrations. Fungicides were applied with a set of a spray sprayer at 150 liters per hectare of the supply volume at 2.1 atm and a speed of 1.9 km / h. A flat jet TeeJet nozzle tip was used. The tip of the nozzle was 50 cm above the top of the seedlings. All fungicide formulations were applied at 1/4, 1/8 and 1/16 of the recommended field rate (1X). Table 15 shows the results of these experiments.Table 15. Disease control over wheat plants with various formulations applied by spray comprising Compound A after simulated rain events
1The application rate for each of the active ingredients is 1/4, 1/8, and 1/16, respectively, of the 1X rate shown in column 1 for the respective active ingredient.
[00183] It is intended that the present invention is not limited in scope by the embodiments disclosed herein that as illustrations of some aspects of the invention and any embodiments that are functionally equivalent are within the scope of this invention. It is intended that various modifications of the processes, methods and compositions in addition to those shown and described here will become evident by those skilled in the art and fall within the scope of the attached claims. In addition, while only certain representative combinations of the process and method steps and composition components disclosed here are specifically discussed in the above embodiments, other combinations of the composition components and process and method steps will become apparent to those skilled in the art and also intend to fall within the scope of the appended claims. So a combination of components or steps can be explicitly mentioned here; however, other combinations of components and steps are included, although not explicitly stated. The term comprising and its variations as used here is used synonymously with the term including and its variations and are non-limiting, open terms.

权利要求:
Claims (13)
[0001]
1. Fungicidal composition, characterized by the fact that it comprises: (a) a fungicidal compound of the Formula
[0002]
2. Fungicidal composition according to claim 1, characterized by the fact that it includes: (a) from 1 gram per liter (g / L) to 200 g / L of the fungicidal compound of Formula
[0003]
Fungicidal composition according to claim 1 or 2, characterized by the fact that benzyl acetate, at least one N, N-dialkylcarboxamide and at least one of the ketone or alcohol together form an immiscible organic solvent in Water.
[0004]
Fungicidal composition according to any one of claims 1 to 3, characterized in that the weight ratios of benzyl acetate: to at least one N, N-dialkylcarboxamide: at least one of the ketone or alcohol varies 1-10: 1-10: 1-10, or 4-6: 1-3: 1-2.
[0005]
Fungicidal composition according to any one of claims 1 to 4, characterized in that the at least one N, N-dialkylcarboxamide is selected from the group consisting of N, N-dimethylexanamide, N, N-dimethyloctanamide, N , N-dimethyldecanamide and N, N-dimethyldodecanamide.
[0006]
Fungicidal composition according to any one of claims 1 to 5, characterized by the fact that at least one of the ketone or alcohol is selected from the group consisting of acetophenone, cyclohexanone, 2-ethylexanol and 2 -heptanol.
[0007]
Fungicidal composition according to any one of claims 1 to 6, characterized in that the water-immiscible organic solvent includes benzyl acetate, one or more than one of an N, N-dialkylcarboxyamide of fatty acid and cycle -hexanone.
[0008]
Fungicidal composition according to any one of claims 1 to 7, characterized in that it further includes at least one additional fungicidal compound selected from the group consisting of: azoxystrobin, bifujunzi, coumetoxistrobin, coumoxystrobin, dimoxystrobin, enestroburin, enoxastrobin , fenaminstrobin, phenoxystrobin, flufenoxystrobin, fluoxastrobin, jiaxiangjunzi, cresoxim-methyl, mandestrobin, metominostrobin, orisastrobin, picoxistrobin, piraclos-trobin, pirametostrobin, piraoxystrobin, 2- pyroxytril-trilopin, triclopyl-trilopin, triclopyl-trilopin, triclopyl-trilopine, phenyl] -3-methoxyacrylate, azaconazole, bitertanol, bromuconazole, cyproconazole, diphenoconazole, dineno-nazole, diniconazole-M, epoxiconazole, fenbuconazole, fluquinconazole, flusilazole, flutriafol, hexaconazole, hexconazole, , paclobutrazol, penconazole, proconconazole, protioconazole, simeconazole, tebuconazole, tetraconazole, triadimefon, triadimenol, triticonazole, un iconazole, imazalil, pefurazoate, prochloraz, triflumizole, pyrimidines, fenarimol, nuarimol, pyriphinox, and triforin, or azoxistrobin, cresoxim-methyl, picoxistrobin, piraclostrobin, trifloxystrobin, epoxiconazol, propoxyazolol, epoxiconazol, protioconazole, and tebuconazole, or piraclostrobin, protioconazole and propiconazole.
[0009]
9. Fungicidal composition according to any of claims 1 to 8, characterized by the fact that it also includes an auxiliary that improves the fungicidal performance of the composition selected from the group consisting of a non-ionic surfactant, a polyether modified organopolysiloxane and a alkyl phosphonate.
[0010]
10. Fungicidal composition according to any one of claims 1 to 9, characterized by the fact that the at least one ionic surfactant is an anionic surfactant selected from the group consisting of an alkaline, alkaline earth and ammonium salt of an alkylarylsulfonic acid.
[0011]
11. Fungicidal composition according to any one of claims 1 to 10, characterized by the fact that at least one non-ionic surfactant is selected from the group consisting of an EO / PO block copolymer initiated by alcohol and an ethoxylate of alcohol.
[0012]
12. Fungicidal composition according to claim 1, characterized by the fact that it comprises: (a) a fungicidal compound of Formula
[0013]
13. Fungicidal composition according to claim 1, characterized by the fact that it comprises: (a) a fungicidal compound of Formula (b) protioconazole, piraclostrobin or propiconazole; (c) a calcium salt of an alkylaryl sulfonate; (d) an alcohol-initiated EO / PO block copolymer; (e) a tridecyl alcohol ethoxylate; (f) a polyether modified organopolysiloxane; (g) benzyl acetate; (h) an N, N-dimethyl fatty acid amide; and (i) cyclohexanone.

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法律状态:
2016-08-02| B03A| Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]|

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2019-08-20| B06U| Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]|

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2020-09-08| B07A| Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]|

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2020-12-08| B09A| Decision: intention to grant [chapter 9.1 patent gazette]|

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2021-02-23| B16A| Patent or certificate of addition of invention granted|Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 30/12/2015, OBSERVADAS AS CONDICOES LEGAIS. |

优先权:

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申请号 | 申请日 | 专利标题

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US201462098199P| true| 2014-12-30|2014-12-30|

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US201462098202P| true| 2014-12-30|2014-12-30|

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US201462098224P| true| 2014-12-30|2014-12-30|

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US62/098,199|2014-12-30|

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US62/098,202|2014-12-30|

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US62/098,224|2014-12-30|

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