EP3941199A1 - Stabilisierte formulierungen von thioketonen - Google Patents
Stabilisierte formulierungen von thioketonenInfo
- Publication number
- EP3941199A1 EP3941199A1 EP20710194.0A EP20710194A EP3941199A1 EP 3941199 A1 EP3941199 A1 EP 3941199A1 EP 20710194 A EP20710194 A EP 20710194A EP 3941199 A1 EP3941199 A1 EP 3941199A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- weight
- formulations according
- formulation
- formulations
- plants
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
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
- 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
- A01N25/22—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 ingredients stabilising the active ingredients
-
- 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
- A01N25/02—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 liquids as carriers, diluents or solvents
-
- 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
- A01N25/02—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 liquids as carriers, diluents or solvents
- A01N25/04—Dispersions, emulsions, suspoemulsions, suspension concentrates or gels
-
- 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
- A01N31/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
- A01N31/02—Acyclic 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
- A01N31/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
- A01N31/08—Oxygen or sulfur directly attached to an aromatic ring system
-
- 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
- A01N31/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
- A01N31/08—Oxygen or sulfur directly attached to an aromatic ring system
- A01N31/16—Oxygen or sulfur directly attached to an aromatic ring system with two or more oxygen or sulfur atoms directly attached to the same aromatic ring system
-
- 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
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/06—Unsaturated carboxylic acids or thio analogues thereof; Derivatives thereof
-
- 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
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/36—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/06—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/14—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings
- A01N43/16—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings with oxygen as the ring hetero atom
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
- A01N43/56—1,2-Diazoles; Hydrogenated 1,2-diazoles
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
- A01N43/647—Triazoles; Hydrogenated triazoles
- A01N43/653—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
-
- 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
Definitions
- the present invention relates to stabilized formulations of thioketones (thiones), in particular of active ingredients which contain thione building blocks, in particular triazolinethiones, as functional groups.
- the present invention is directed to storage-stable thione-containing formulations, e.g. B. prothioconazole or 4 - ((6- (2- (2,4-difluorophenyl) -1, I-difluoro-2-hydroxy-3- (5-mercapio-I H-1,2,4-triazole-l -yl) propyl) pyridin-3-yl) oxy) benzonitrile, which has a particularly low content of the corresponding Desthio compounds, z.
- the present invention is also directed to a process for producing the above-mentioned formulations, a process for combating phytopathogenic fungi in crop protection, and their use as crop protection agents.
- the present invention is directed to certain antioxidant-containing formulations, in particular vitamin C (ascorbic acid) and / or tocopherol-containing (vitamin E) formulations, of thione compounds, in particular of agrochemical active ingredients with thione groups, and the use of certain Antioxidants, especially vitamin C and tocopherols (vitamin E) for stabilizing thione compounds, especially agrochemical active ingredients with thione groups.
- vitamin C ascorbic acid
- vitamin E tocopherol-containing
- prothioconazole can be used in customary formulations for combating fungi (WO-A 96/16 048).
- This active ingredient is 2- [2- (l-chloro-cyclopropyl) -3- (2-chloro-phenyl) -2-hydroxypropyl] -2,4-dihydro-3H-l, 2, 4-triazole-3-thione.
- Prothioconazole-containing formulations are generally liquid formulations and are offered on the market, for example, as emulsion concentrates.
- formulations containing prothioconazole can contain a certain amount of 2- (1-chlorocyclopropyl) -1- (2-chlorophenyl) -3- (1H-1,2,4-triazole-1 - yl) propan-2-ol contain.
- prothioconazole can also break down to 2- (1 -chlorocyclopropyl) - 1 - (2-chlorophenyl) -3- (1H- 1, 2,4- triazol-1 -yl) propan-2-ol take place, whereby the proportion of active ingredient in the formulations is reduced accordingly.
- Desthio (1-chlorocyclopropyl) -1 - (2-chlorophenyl) -3 - (1H-1, 2,4-triazol-1 -yl) propan-2-ol
- the maximum permissible amount of Desthio in PTZ formulations depends on the amount of PTZ in the formulation in g / L.
- the maximum permissible amount of distillate results in ppm, whereby the allowable amount of disthio in ppm results as half of the value of the PTZ load in g / L.
- WO-A 2012/033590 discloses aqueous dispersions of prothioconazole which contain a sulfur-containing compound, such as L-cysteines, for stabilization.
- n stands for 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 15 or 18 stabilized and a reduction in the content of disthio can be achieved.
- a disadvantage of these compounds is that very large amounts of up to 30% of the stabilizing agent are necessary in order to achieve a desired effect and thus represent a major intervention in the formulation. They are also new types of additives, which in some cases first have to be approved for use in crop protection formulations.
- the object of the present invention was thus to provide new, improved thione-containing formulations which have a high storage stability and no significant degradation rates of thions to the corresponding distio products, in particular from prothioconazole to 2- (l-chlorocyclopropyl) - 1 - (2-chlorophenyl) -3- (1H-1, 2,4-triazol-1-yl) propan-2-ol.
- antioxidants such as. B. ascorbic acid and tocopherols (vitamin E)
- vitamin E vitamin E
- the present invention therefore relates to formulations containing a) an active ingredient, preferably an agrochemical active ingredient with a thione group, and b) at least one compound selected from the group of antioxidants, ascorbic acid, tocotrienol, tocopherol (e.g. (+) - delta-tocopherol, (+/-) - alpha-tocopherol), mixtures of tocopherols, thiolactic acid, butylhydroxytoluene BHT, eugenol, caffeic acid (3,4-dihydroxycinnamic acid), mercaptopropionic acid and D, L-thiothreitol, as well as mixtures of these compounds.
- antioxidants e.g. (+) - delta-tocopherol, (+/-) - alpha-tocopherol
- mixtures of tocopherols thiolactic acid, butylhydroxytoluene BHT, eugenol, caffeic acid (3,4-
- the formulations are agrochemical formulations.
- the active ingredient a) with a thione group is selected from the group consisting of prothioconazole and 4 - ((6- (2- (2,4-difluorophenyl) -1, I-difluoro-2-hydroxy-3- (5-mercapio-II, 2,4-triazol-1-yl) propyl) pyridin-3-yl) oxy) benzonitriles, particularly preferably only prothioconazole.
- the active ingredient is preferably based in an amount of 1% by weight to 50% by weight, more preferably 4% by weight to 30% by weight, and particularly preferably 5% by weight to 28% by weight on the total weight of the formulation.
- the antioxidant b) is more preferably from the group consisting of vitamin C (ascorbic acid) and tocopherol and tocotrienol (preferably (+) - delta-tocopherol, (+/-) - alpha-tocopherol, (+) - alpha-tocopherol and vitamin E and mixtures of tocopherols).
- vitamin C ascorbic acid
- tocopherol and tocotrienol preferably (+) - delta-tocopherol, (+/-) - alpha-tocopherol, (+) - alpha-tocopherol and vitamin E and mixtures of tocopherols.
- ascorbic acid is also preferred, in formulations with organic solvents the tocopherols are preferred.
- Vitamin E is a collective term for fat-soluble substances with antioxidant effects, the most common forms being tocopherol and tocotrienol.
- vitamin E alpha-tocopherol (RRR-a-tocopherol or Da-T0), beta-tocopherol, gamma-tocopherol, delta-tocopherol, alpha-tocotrienol, beta-tocotrienol, gamma-tocotrienol, delta-tocotrienol , as well as their derivatives such as acetates.
- the antioxidants are preferably in an amount from 0.01% by weight to 15.00% by weight, more preferably from 0.03% by weight to 5.00% by weight, and particularly preferably 0 , 2% by weight to 4% by weight based on the total weight of the formulation.
- water- or oil-based, water- or oil-soluble antioxidants are preferably used, preferably in the following amounts:
- the antioxidants are preferably present in an amount from 0.01% by weight to 10.00% by weight, more preferably from 0.03% by weight to 5% by weight, even more preferably from 0.03 % By weight to 1.00% by weight, and particularly preferably 0.05% by weight to 0.5% by weight, based on the total weight of the formulation.
- the antioxidants are preferably in an amount from 0.10% by weight to 5.00% by weight, more preferably from 0.2% by weight to 4.00% by weight, and particularly preferably 0, 2% by weight to 3% by weight based on the total weight of the formulation.
- the antioxidants are preferably in an amount from 0.50% by weight to 15.00% by weight, more preferably from 1% by weight to 10.00% by weight, and particularly preferably 3% by weight. % to 10% by weight based on the total weight of the formulation.
- Prothioconazole (with the chemical name 2- [2- (l-chlorocyclopropyl) -3- (2-chlorophenyl) -2-hydroxpropyl] -l, 2-dihydro-3H-l, 2,4-triazole-3-thione) (CAS number 178928-70-6), is available as a racemate. Suitable processes for its production are described in DE-A 195280.
- Prothioconazole can be in the thiono form of the general formula (II)
- formulations according to the present invention can each contain further ingredients, such as: c) c 1: non-ionic dispersant / emulsifier,
- Formulation types are defined by the FAO and can be found on www. fao. org / ag / agp / agpp / pe stici d. In the March 2016 edition, the usual types of formulation can be found on pages 66-231.
- the formulation according to the invention is a conventional formulation type described by FAO. Examples include suspension concentrates (SC) and colorant-containing concentrates for seed treatment (FS), emulsion concentrates (EC), water-dispersible concentrates (WG), oil dispersions (OD), suspoemulsions (SE), aqueous emulsions (EW), microemulsions (ME) and liquid formulations (SL) mentioned here.
- SC suspension concentrates
- FS emulsion concentrates
- WG water-dispersible concentrates
- OD oil dispersions
- SE suspoemulsions
- EW aqueous emulsions
- ME microemulsions
- SL liquid formulations mentioned here.
- EC, SC, FS, SE, OD and WG formulation types are preferably EC, SC, FS, SE, OD and WG formulation types, very particularly preferably formulations in which at least one active ingredient is not present in solution.
- They are very particularly preferably FS, SC, SE, OD and WG formulations, very particularly preferably SC, FS and WG formulations.
- the present invention also relates to the use of the formulations according to the invention for the treatment of plants and corresponding methods.
- Possible nonionic emulsifiers and dispersants cl), such as emulsifiers, wetting agents, surfactants and dispersants, are customary surface-active substances present in formulations of agrochemical active ingredients. Examples include ethoxylated nonylphenols, reaction products of linear or branched alcohols with ethylene oxide and / or propylene oxide, ethylene oxide-propylene oxide block copolymers, end-group-capped and non-end-group-capped alkoxylated linear and branched, saturated and unsaturated alcohols (e.g.
- Tristryl-phenol alkoxylates and fatty acid polyglycol ether esters are particularly preferred. Tristyryl-phenol-ethoxylates, tristyryl-phenol-ethoxy-propoxylates and castor oil polyglycol ether esters, each individually or in mixtures, are very particularly preferred.
- Suitable nonionic dispersants cl) can also be selected from the group containing polyvinylpyrrolidone (PVP), polyvinyl alcohol, copolymers of PVP and dimethylaminoethyl methacrylate, butylated PVP, copolymers of vinyl chloride and vinyl acetate, and partially hydrolyzed vinyl acetate, phenolic resins, modified cellulose Types such as Luviskol ® (polyvinylpyrrolidone), Mowiol ® (polyvinyl alcohol) or modified cellulose. Polyvinylpyrrolidone types are preferred, are particularly preferred types of low molecular weight such as Luviskol ® K30 or Sokalan ® K30.
- nonionic emulsifying and dispersing agents cl) from the group of di- and tri-block copolymers of alkylene oxides are, for example, B.
- Compounds in question which are based on ethylene and propylene oxide, with average molecular weights between 200 and 10,000, preferably 1000 to 4000 g / mol, the mass fraction of the polyethoxylated block varies between 10 and 80%, such as Synperonic ® PE series (Uniqema), Pluronic ® PE series (BASF), VOP ® 32 or Genapol ® PF series (Clariant).
- the proportion of the nonionic emulsifying and dispersing agents cl) in the suspension concentrates according to the invention is preferably 1 to 15% by weight, more preferably 2 to 10% by weight, and particularly preferably 2.5 to 8% by weight.
- Suitable anionic emulsifiers and dispersants bl) such as emulsifiers, surfactants, wetting agents and dispersants are, for example, alkali, alkaline earth or ammonium salts of sulfonates, sulfates, phosphates, carboxylates and mixtures thereof such as. B.
- alkylsulphonic acids or alkylphosphoric acids as well as alkylarylsulphonic or alkylarylphosphoric acids, diphenylsulphonates, alpha-olefin sulphonates, lignin sulphonates, sulphonates of fatty acids and oils, sulphonates of ethoxylated alkylphenols, sulphonates of alkoxylated sulfonates and trthalene-condensed sulfonates Sulfonates of naphthalenes and alkyl naphthalenes, sulfosuccinates or sulfosuccinamates.
- Examples of sulfates are sulfates of fatty acids and oils, of ethoxylated alkylphenols, of alcohols, of ethoxylated alcohols or of fatty acid esters.
- Examples of phosphates are phosphate esters.
- Examples of carboxylates are alkyl carboxylates and carboxylated alcohol or alkylphenol ethoxylates.
- Calcium dodecylbenzenesulfonate such as Rhodocal ® 70 / B (Solvay), phenylsulfonate CA 100 (Clariant) or isopropylammonium dodecylbenzenesulfonates such as Atlox ® 3300B (Croda).
- Typical representatives include phenyl sulfonate CA (calcium dodecylbenzenesulfonate), Soprophor ® types (optionally esterified derivatives of tristyrylphenol ethoxylates), Emmulsogen ® 3510 (alkylated EO / PO copolymer), Emuisogen ® EL 400 (ethoxylated castor oil), Tween ® Types (fatty acylated sorbitan ethoxylates), Calsogen ® AR 100 (calcium dodecylbenzenesulfonate).
- phenyl sulfonate CA calcium dodecylbenzenesulfonate
- Soprophor ® types optionally esterified derivatives of tristyrylphenol ethoxylates
- Emmulsogen ® 3510 alkylated EO / PO copolymer
- Emuisogen ® EL 400 ethoxylated castor oil
- Combinations of salts of alkylated aromatic sulfonic acids such as Phenylsulfonat Ca and / or Calsogen ® AR 100, ® alkylated with copolymers of ethylene and propylene oxide, like Emuisogen 3510.
- Particularly preferred are combinations of salts of dodecylbenzenesulfonic acid such as Calsogen ® AR 1 00 are preferably alkylated copolymer of ethylene and propylene oxide, such as Emuisogen ® 3510.
- Examples of other anionic emulsifiers and dispersants c2) from the group of naphthalene are Galoryl ® MT 800 (sodium lauryl ether), Morwet ® IP (Natriumdiisopropylnaphthalinsulfonat) and nekal ® BX (alkylnaphthalenesulfonate).
- anionic surfactants from the group of condensation products of naphthalene sulfonates with formaldehyde are Galoryl ® DT 201 (naphthalene sulfonic acid hydroxypolymer with formaldehyde and methylphenol sodium salt), Galoryl ® DT 250 (condensation product from phenol and naphthalene sulfonates), Reserve ® C (condensation product from phenol and naphthalenesulfonates) or Morwet ® D-425, Tersperse ® 2020.
- Galoryl ® DT 201 naphthalene sulfonic acid hydroxypolymer with formaldehyde and methylphenol sodium salt
- Galoryl ® DT 250 condensation product from phenol and naphthalene sulfonates
- Reserve ® C condensation product from phenol and naphthalenesulfonates
- Morwet ® D-425 Tersper
- 1,2 with di-butyl or di-isobutyl-substituted naphthalene sulfonates such as products such as Galoryl MT 800 ® (CFPI-Nufarm) and Nekal BX ® (BASF ).
- Other typical surfactants are Soprophor ® 3D33, Soprophor ® 4D384, Soprophor ® BSU, Soprophor ® CY / 8 (Solvay) and Hoe ® S3474 and in the form of the Sapogenat ® T products (Clariant), for example Sapogenat ® T 100.
- the proportion of anionic emulsifiers and dispersants c2) in the technical concentrates according to the invention is preferably 2 to 35% by weight, more preferably 3 to 30% by weight, even more preferably 5 to 25% by weight, and particularly preferably 10 up to 20% by weight.
- the proportion of anionic emulsifiers and dispersants c2) in the suspension concentrates according to the invention is preferably 0.1 to 10% by weight, more preferably 0.2 to 7% by weight, and particularly preferably 0.3 to 4% by weight .
- agrochemical active ingredients d) for the purposes of the present invention are fungicidal, insecticidal or herbicidal active ingredients.
- the formulation according to the invention contains one or more further insecticidal or fungicidal active ingredients d), particularly preferably one or more fungicidal active ingredients d).
- the active ingredients used are preferably water-insoluble.
- Preferred insecticidal components d) are, for example, Imidacloprid, Nitenpyram, Acetamiprid, Thiacloprid, Thiamethoxam, Clothianidin, Cyantraniliprole, Chlorantraniliprole, Flubendiamide, Tetraniliprole, Cyclaniliprole, Spirodiclorfen, Eminaphrinamid, Flincrinamido, Flincrinapripone, Flincrinatripone, Fyradyratripone, Firadyratripone, Thiamethoxam, Thiacloprid, Thiamethoxam, , Indoxacarb, metaflumizone, methoxyfenozide, milbemycin, pyridaben, pyridalyl, silafluofen, spinosad, sulfoxaflor, triflumuron, the compound from WO-A 2006/089633 as example Ila
- Preferred fungicidal components d) are, for example, bixafen, bixlozone, fenamidone, fenhexamid, fluopicolide, fluopyram, fluoxastrobin, isoflucypram, iprovalicarb, isotianil, isopyrazam, pencycuron, penflufen, propineb, tebuconopropazole, amisavylopropylabyramine, benzo-a-propylbrarbind, amisavetoylbrarbind, azo-azo-propyl-propyrarbine, azo-azo-propylbrarbind, azo-azo-propylbrarbind , Boscalid, Carbendazim, Chlorothanonil, Cyazofamid, Cyflufenamid, Cymoxanil, Cyproconazole, Difenoconazole, Ethaboxam, Epoxiconazole, Famoxadone, Flu
- Particularly preferred fungicidal mixture partners d) of prothioconazole are, for example: tebuconazole, spiroxamine, bixafen, fluoxastrobin, trifloxystrobin, N- (5-chloro-2-isopropylbenzyl) -N-cyclopropyl-3- (difluoromethyl) -5-fluoro-1-methyl -lH-pyrazole-4-carboxamide, (3S, 6S, 7R, 8R) -8-Benzyl-3 - [( ⁇ 3 - [(isobutyryloxy) methoxy] -4-methoxypyridin-2-yl ⁇ carbonyl) amino] - 6-methyl-4,9-dioxol, 5-dioxonan-7-yl, 2-methylpropanoate (Fyserphenvalpyr) and fluopyram.
- tebuconazole spiroxamine, bixafen, fluoxastrobin, tri
- the proportion of component d) in the formulations according to the invention is preferably 1% by weight to 40% by weight, more preferably 3% by weight to 35% by weight.
- the formulations can contain solvents e), for example in the case of EC, OD or SE formulations.
- Aromatic hydrocarbon mixtures preferably reduced naphalin
- Solvesso ® Aromatic hydrocarbon mixtures
- Aromatic hydrocarbons such as White spirit, petroleum, alkylbenzenes and spindle oil, xylene, toluene or alkylnaphthalenes;
- Aliphatic / cyclaliphatic hydrocarbons such as mineral oils, hexane, heptane, octane, nonane, decane, cyclopentane, cyclohexane, decalin or white oil; Chlorinated aromatic or aliphatic hydrocarbons such as chlorobenzene, chloroethylene, or methylene chloride, chloroform or tetrachloromethane;
- Alcohols such as B. methanol, ethanol, isopropanol, butanol, ethylene glycol, propylene glycol or benzyl alcohol;
- Ethers such as B. tetrahydrofuran, tetrahydrofurfuryl alcohol, tetrahydropyran, 1,4-dioxanes, diethyl ether, methyl tert-butyl ether, dihexyl ether, dioctyl ether, didecyl ether, dibenzyl ether, dimethyl isosorbide, diphenyl ether, ethylphenyl ether, phenylbenzyl ether or anisole;
- Monoester / diester / glycerine ester such as Ethyl acetate, butyl propionate, pentyl propionate, benzyl acetate, benzyl benzoate, butyl benzoate, Rhodiasolv ® Polar Clean, Rhodiasolv ® RPDE, methyl lactate, ethyl lactate, propyl lactate, butyl lactate, 2-ethylhexyl lactate, ethyl 3-ethoxypropionate (UCAR ® Ester EEP, Dow Chemical Company), Dimethyl succinate, diethyl succinate, dipropyl succinate, dimethyl adipate, diethyl adipate, dipropyl adipate, dimethyl glutarate, diethyl glutarate, dipropyl glutarate, bis (2-ethylhexyl) adipate, diisopropyl adipate, dimethyl 2-methyl acetic acid, glycerol,
- Vegetable oils such as B. rapeseed oil, sunflower oil, soybean oil, castor oil or corn oil;
- Lactones such as B. butyrolactone, alpha-methyl-gamma-butyrolactone, gamma-valerolactone or delta-valerolactone;
- Polyethylene / propylene oxides such.
- B Monoethylene glycol, monoethylene glycol monomethyl ether, monoethylene glycol monoethyl ether, monoethylene glycol monopropyl ether, monoethylene glycol monobutyl ether, monoethylene glycol monopentyl ether, monoethylene glycol monohexyl ether, monoethylene glycol monoethyl ether, monoethylene glycol monoethylene glycol ether, monoethylene glycol monophenyl glycol, monoethylene glycol monoethylene, diphenyl glycol, monoethylene glycol monoethylene, diphenyl glycol, monoethylene glycol monoethylene, diphenyl glycol, monoethylene glycol monoethylene, diphenyl glycol, monoethylene glycol mono-ethylene, diphenyl glycol, monoethylene glycol monoethylene glycol mono
- Simple and substituted amines such as. B. diethylamines, triethylamines, diisopropylamines, diisopropylethylamines, monoethanolamines, diethanolamines, triethanolamines and higher alkoxylated amines, anilines or dimethylanilines; • Amides / ureas such as B. N-formylmorpholine, N, N -dimethylformamide, N, N-
- ketones such as B. acetone, diacetone alcohol, methyl ethyl ketone, 2-pentanone, 3-pentanone, 2-hexanone, 3-hexanone, 2-heptanone, 3-heptanone, 4-heptanone, 2-octanone, 3-octanone, 4-octanone, Methyl isopropyl ketone, methyl isobutyl ketone, methyl isopentyl ketone, ethyl isopropyl ketone, ethyl isobutyl ketone, ethyl isopentyl ketone, propyl isopropyl ketone, propyl isobutyl ketone, propyl isopentyl ketone, 3,3-dimethyl-2-butanone, 2,4-dimethyl- 3-pentanone, 4,4-dimethyl-2-pentanone, 2,6-dimethyl-4-heptanone, 2,
- Nitriles such as B. acetonitrile, propanenitrile, 2-methyl-propanenitrile, butanenitrile, 3-methyl-butanenitrile, pentanenitrile, 4-methyl-pentanenitrile, hexanenitrile, heptanenitrile, octanenitrile, nonanenitrile, decanenitrile, benzonenitrile, benzene-acetonitrile, pentane-dinitrile, 2- Methylpentanedinitrile, hexanedinitrile, heptanedinitrile, octanedinitrile or nonanedinitrile;
- Acetals such as B. 1,1-dimethoxymethane; 1,1-dimethoxyethane; l, l '- [methylenebis (oxy)] bis-ethane;
- 1,1-diethoxyethane 1,1-diethoxyethane; l, l '- [methylenebis (oxy)] bis-propane; 2,4,6,8-tetraoxanonane, 1,1'- [methylenebis (oxy)] bis-butane, 2-methyl-1- [(2 -methylpropoxy) methoxy] propane, 2,4,6,8, 10-pentaoxaundecane, 2,5,7, 10-tetraoxaundecane, 1,3-dioxolane, 1,3-dioxane or 4-methyl-1,3-dioxane; orthoesters such as 1,1,1-trimethoxymethane, 1,1,1-trimethoxyethane, 1,1,1-trimethoxypropane, 2-methoxy-1,3-dioxolane, 2-methoxy-2-methyl-1,3-dioxolane, 2- Methoxy-2-methyl-l, 3-dioxolane, 2-ethoxy
- carbonates such as B. dimethyl carbonate, methyl ethyl carbonate, diethyl carbonate, dipropyl carbonate, diisopropyl carbonate, dibutyl carbonate, dipentyl carbonate, dihexyl carbonate, diheptyl carbonate, dioctyl carbonate, dinonyl carbonate, didecyl carbonate, ethylene carbonate, 4-methyl-1, 3-dioxolane-2- one, 4- (methoxymethyl) -1, 3-dioxolan-2-one, glyceric carbonate, butylene carbonate, 4,6-dimethyl-3-dioxan-2-one or dibenzyl carbonate;
- phosphates such as B. trimethyl phosphate, triethyl phosphate, tripropyl phosphate, tributyl phosphate, triisobutyl phosphate, tripentyl phosphate, trihexyl phosphate, tris (2-ethylhexyl) phosphate, tris (2-butoxyethyl) phosphate or triphenyl phosphate;
- the formulations according to the invention can optionally contain liquid fillers e) such as, for example, vegetable or mineral oils or esters of vegetable or mineral oils.
- suitable vegetable oils e) are all oils which can usually be used in agrochemicals and which can be obtained from plants. Examples are sunflower oil, rapeseed oil, olive oil, castor oil, colza oil, corn oil, cottonseed oil, walnut oil, coconut oil and soybean oil.
- Possible esters are, for example, ethyl hexyl palmitate, ethyl hexyl oleate, ethyl hexyl myristate, ethyl hexyl caprylate, isopropyl myristate, isopropyl palmitate, methyl oleate, methyl palmitate, ethyl oleate. Rapeseed oil methyl ester and ethylhexyl palmitate are preferred.
- Possible mineral oils are Exxsol ® Dl 00 and white oils.
- Fillers and carrier materials f) in the formulations according to the invention are selected from the group comprising minerals, carbonates, sulfates and phosphates of alkaline earth and earth metals, such as calcium carbonate, polymeric carbohydrates, tectosilicates such as precipitated silicas with low absorbency and natural tectosilicates such as kaolin.
- suitable fillers f) are, for example, Agsorb ® LVM ® -GA (attapulgite), Harborlite ® 300 (perlite), Collys ® HV (modified starch), Omya ® chalk (calcium carbonate), Kaolin ® tea 1 (kaolin, aluminum hydrosilicate) , Steamic OOS ® (talc, magnesium).
- Preferred for c2) are natural tectosilicates and calcium carbonate types such as Omya ® chalk (calcium carbonate), Kaolin Tea 1 ® (kaolin) and Harborlite ® 300 (perlite), particularly preferred natural tectosilicates such as Kaolin ® , Tea ® 1 (kaolin, Aluminiumhydrosilicat) and Harbor Lite ® 300 (perlite).
- Kaolin and calcium carbonate are very particularly preferably used for WG formulations.
- Further suitable carrier materials or fillers f) are selected from the group of highly absorbent carriers with an absorption capacity of at least 200 g of dibutyl phthalate per 100 g of carrier material.
- Preferred superabsorbent carrier f) are silicas such as beispeildig Sipernat ® types (synthetic precipitated silica of high absorbency) and fumed silica (Aerosil ® types). Precipitated silica is preferred.
- the proportion of fillers f) in the PC's according to the invention is preferably 0.1 to 10% by weight, more preferably 0.3 to 8% by weight and very particularly preferably 1 to 7% by weight.
- Organic thickeners g) and inorganic thickeners g2) are suitable as thickeners g).
- Organic thickeners gl come into consideration as organically natural or biotechnologically modified or organically synthetic thickeners.
- Typical synthetic thickeners are Rheostrux ® (Croda), Thixin ® or Thixatrol ® series (Elementis). These are typically based on acrylates.
- Typical organic thickeners are based on xanthan or cellulose (such as hydroxyethyl or carboxymethyl cellulose) or a combination thereof. Other typical representatives are based on lignin (such as ligninsulfonate, Borresperse ® NA, REAX ® 88 or Kraftsperse 25 S). Natural modified thickeners based on xanthan are preferably used.
- the proportion of the organic thickeners gl) in the SCs B) according to the invention is less than or equal to 5% by weight, preferably 0.01 to 1.0% by weight, particularly preferably 0.01 to 0.6% by weight, entirely particularly preferably 0.05 to 0.5% by weight and very particularly preferably 0.1 to 0.3% by weight.
- Suitable as inorganic thickeners g2) include modified natural silicates, such as chemically modified bentonites, hectorites, attapulgites, montmorillonites, smectites or other silicate mine ravens as Bentone ® (Elementis), Attagel ® (Engelhard), Agsorb ® (Oil-Dri Corporation) or Hectorite ® (Akzo Nobel) or the Van Gel range (RT Vanderbilt).
- modified natural silicates such as chemically modified bentonites, hectorites, attapulgites, montmorillonites, smectites or other silicate mine ravens as Bentone ® (Elementis), Attagel ® (Engelhard), Agsorb ® (Oil-Dri Corporation) or Hectorite ® (Akzo Nobel) or the Van Gel range (RT Vanderbilt).
- the proportion of inorganic thickener g2) in the formulations according to the invention is up to 0 to 5% by weight, preferably 0.1 to 3% by weight, particularly preferably 0.2 to 1.5% by weight, very particularly preferably 0, 3 to 1.5 wt .-% and very particularly preferably 0.4 to 1.3 wt .-% ..
- a mixture of thickener g1) and g2) is preferably used.
- Such thickeners gl) are particularly preferably based on xanthan (such Rhodopol ® G Solvay).
- SCs or TKs or WGs according to the invention can also contain as additional components h):
- wetting agents wetting agents, pH adjusting agents, defoamers, biocides, disintegrants, adhesion promoters, antifreeze agents, preservatives, dyes or fertilizers, as well as surfactants other than component c).
- Suitable defoamers are surface-active compounds based on silicone or silane, such as the Tegopren ® products (Goldschmidt), the SE ® products (Wacker), and the Bevaloid ® (Kemira), Rhodorsil ® (Solvay) and Silcolapse ® products (BLUSTAR Silicones) are preferred SE ® - (Wacker), Rhodorsil ® -and Silcolapse® ® products are particularly preferred, for example, products such as Silcolapse® ® 5020th
- Suitable antifreeze agents are those from the group of ureas, diols and polyols, such as ethylene glycol and propylene glycol, glycerine, preferably propylene glycol or glycerine.
- Suitable preservatives are e.g. B. Products such as Acticide ® MBS (Biocide, Thor Chemie), CIT, MIT or BIT such as Proxel ® GXL (BIT), Acticide ® SPX (MIT, CIT).
- Suitable adhesion promoters can be selected from the group of polyvinylpyrrobdon (PVP), polyvinyl alcohol, copolymers of PVP and dimethylaminoethyl methacrylate, butylated PVP, copolymers of vinyl chloride and vinyl acetate, sodium salt of the copolymer of propensultanoic acid and partially hydrolyzed vinyl acetate, sodium caseinate, phenolic resins, modified cellulose types such as Luviskol ® (polyvinylpyrrolidone), Mowiol ® (polyvinyl alcohol), modified cellulose
- Suitable antifoam agents can be selected from the group of esters of phosphoric acid with lower alcohols, CVC m alcohols, silicone surfactants (suspoemulsions of hydrophobized silica particles in aqueous emulsion concentrates based on liquid silicone surfactants), such as polydimethylsiloxane, and their absorbates on solid carrier material such as rhodium silicate ® 432 (silicone surfactant), butyl phosphate, isobutyl phosphate, n-octanol, Wacker ASP15 (polydimethylsiloxane, absorbed on a solid carrier), antifoam agent ® SE (polydimethylsiloxane).
- silicone surfactants sispoemulsions of hydrophobized silica particles in aqueous emulsion concentrates based on liquid silicone surfactants
- solid carrier material such as rhodium silicate ® 432 (silicone surfactant), buty
- Suspoemulsions of hydrophobized silica particles in aqueous emulsion concentrates based on liquid silicone surfactants such as Antifoam Agents ® SE (polydimethylsiloxane), and solid antifoams such as Wacker ASP 15 (polydimethylsiloxane) are preferred.
- additives h) optionally contained in the formulations according to the invention are penetration promoters, wetting agents, spreading agents and / or retention agents. All substances that can usually be used in agrochemicals for this purpose are suitable.
- additives h) are suitable, for example, ethoxylated branched alcohols (for example Genapol ® Type X) with 2-20 EO units; ethoxylated branched alcohols terminated with methyl (eg Genapol ® type XM) with 2-20 EO units; ethoxylated coconut alcohols (eg Genapol ® C types) with 2-20 EO units; ethoxylated C12 / 15 alcohols (eg Synperonic ® A types) with 2-20 EO units; propoxy-ethoxylated alcohols, branched or linear, for example, Antarox ® B / 848, Atlas ® G5000, Optimizamul HOT ® 5902;
- propoxy-ethoxylated fatty acids with terminal methyl for example Leofat ® OC0503M;
- organomodified polysiloxanes for example BreakThru ® OE444, BreakThru ® S240, Silwett L77 ®, Silwett ® 408;
- defoamers h All substances which can usually be used in agrochemicals for this purpose are suitable as defoamers h. Silicone oils, silicone oil preparations, magnesium stearate, phosphinic and phosphonic acids are preferred. Examples are Silcolapse® ® 482 from Bluestar Silicones, Silfoam ® SCI 132 -silicones Wacker [dimethylsiloxanes and, CAS-No. 63148-62-9], SAG 1538 or SAG 1572 from Momentive [dimethylsiloxanes and -silicone, CAS no. 63148-62-9] or Fluowet ® PL 80. Possible preservatives h are all substances that can usually be used in agrochemicals for this purpose.
- Suitable antioxidants h are all substances which can usually be used for this purpose in agrochemicals. Butylhydroxytoluene [3.5-di-tert-butyl-4-hydroxytoluene, CAS no. 128-37-0] and citric acid.
- Possible dyes are all substances that can usually be used in agrochemicals for this purpose. Examples are titanium dioxide, carbon black, zinc oxide, blue pigments, red pigments and Permanent Red FGR.
- Suitable inert fillers h are all substances which can customarily be used for this purpose in agrochemicals and which do not function as thickeners.
- Inorganic particles such as carbonates, silicates and oxides, and also organic substances, such as urea-formaldehyde condensates, are preferred. Examples are kaolin, rutile, silicon dioxide (“highly disperse silica”), silica gel and natural and synthetic silicates, as well as talc.
- the present invention also provides water-dispersible technical concentrates (TC‘s) based on the compositions described above containing one or more anionic emulsifiers c2, one or more nonionic emulsifiers cl), at least one or more carrier materials f,
- TC‘s water-dispersible technical concentrates
- the present invention also relates to suspension concentrates (SC's) containing one or more anionic emulsifiers c2, one or more nonionic emulsifiers cl, at least one or more thickeners g).
- SC's suspension concentrates
- the present invention also relates to ECs containing one or more nonionic emulsifiers cl, at least one solvent e)
- the present invention also relates to ECs containing one or more nonionic emulsifiers cl, at least one further agrochemical active ingredient, which is preferably a fungicide.
- the present invention also relates to ODs containing one or more nonionic emulsifiers cl, one or more anionic emulsifiers c2 at least one solvent e) at least one thickener g)
- customary methods can be used as application forms; Examples include: spraying, dipping, misting and a number of special methods for the direct underground or above-ground treatment of entire plants or parts (seeds, roots, stolons, stems, stems, leaves), such as stem injection for trees or stem bandages for perennial plants , and a number of special indirect application methods.
- the respective area- and / or object-related application rate of the plant protection agents of the most varied of formulation types for combating the harmful organisms mentioned varies very widely.
- the application media known to the person skilled in the art as being customary for the respective field of use are used in the customary amounts; For example, from several hundred liters of water per hectare in the case of standard spraying methods to a few liters of oil per hectare in the 'Ultra Low Volume' aircraft application to a few milliliters of a physiological solution in the case of injection methods.
- concentrations of the crop protection agents according to the invention in the corresponding application media therefore vary within a wide range and are dependent on the particular area of use.
- concentrations are used which are known to the person skilled in the art as customary for the respective field of application. Concentrations from 0.01% by weight to 99% by weight are preferred, particularly preferably from 0.1% by weight to 90% by weight.
- the agrochemical formulations according to the invention can, for. B. be applied in the usual preparation forms for liquid preparations either as such or after prior dilution with water, so z. B. as emulsions, suspensions or solutions. It is used by customary methods, e.g. B. by spraying, pouring or injecting.
- the formulations according to the invention are useful for controlling a large number of pests and can be used both for the treatment of plant crops, but also of inanimate matter and in the household.
- Pests or “harmful organisms” are understood here to mean all types of pests that are associated with organic crop protection agents, i. H. Plant protection agents, in particular fungicides and mixtures of fungicides with other plant protection agents, can be controlled or kept under control.
- the term pest therefore includes organisms that are harmful to plants, in particular harmful fungi and their spores, but also harmful insects, arachnids, nematodes and harmful plants.
- control includes both curative treatment, i. the treatment of infected plants with a formulation according to the invention, as well as the protective treatment, d. H. the treatment of plants to protect them from pest infestation.
- the present invention thus also relates to the use of the formulations described herein for controlling pests, in particular plant pests; and a method for controlling harmful organisms, in particular plant-damaging organisms, comprising bringing the harmful organisms, their habitats, their hosts, such as plants and seeds, and the soil, the area and the environment in which they grow or could grow into contact , but also of materials, plants, seeds, soil, surfaces or rooms which are to be protected from attack or attack by organisms which are harmful to plants, with an effective amount of the formulations according to the invention.
- Another aspect of the invention relates to the use of the formulations described herein for protecting plants, including seeds, in particular in order to protect useful plants from attack by harmful organisms, in particular harmful fungi.
- the present invention thus also relates to the use of the formulations for combating organisms which are harmful to plants, such as, for example, harmful fungi, insects, arachnids, nematodes and harmful plants, in particular for combating harmful fungi.
- the formulations of the invention can be used primarily as foliar, dressing and soil fungicides in a manner known per se for combating phytopathogenic fungi.
- the following plants which can be treated with the formulations according to the invention may be mentioned: cotton, flax, grapevines, fruit, vegetables, such as Rosaceae sp. (for example pome fruits like apple and pear, but also stone fruits like apricots, cherries, almonds and peaches and berries like strawberries), Ribesioidae sp. , Juglandaceae sp. , Betulaceae sp. , Anacardiaceae sp. , Fagaceae sp. , Moraceae sp. , Oleaceae sp. , Actinidaceae sp. , Lauraceae sp. , Musaceae sp.
- Rosaceae sp. for example pome fruits like apple and pear, but also stone fruits like apricots, cherries, almonds and peaches and berries like strawberries
- Rosaceae sp. for example pome fruits like apple and pear, but
- Main crops such as Gramineae sp. (for example maize, turf, cereals such as wheat, rye, rice, barley, oats, millet and triticale), Asteraceae sp. (e.g. sunflower), Brassicaceae sp. (for example white cabbage, red cabbage, broccoli, cauliflower, Brussels sprouts, pak choi, kohlrabi, radishes and rapeseed, mustard, horseradish and cress), Fabacae sp. (e.g. beans, peanuts), Papilionaceae sp. (e.g. soybean), Solanaceae sp. (e.g. potatoes), Chenopodiaceae sp.
- Gramineae sp. for example maize, turf, cereals such as wheat, rye, rice, barley, oats, millet and triticale
- Asteraceae sp. e.g. sunflower
- sugar beet for example sugar beet, fodder beet, Swiss chard, beetroot
- Sugar cane poppy seeds, olives, coconut, cocoa, tobacco and useful plants and ornamental plants in gardens and forests; as well as genetically modified species of these plants, as well as the seeds of these plants.
- the formulations according to the invention are preferably used for treating wheat, barley, rye, soybeans, onions, corn and peanuts.
- prothioconazole in principle all harmful fungal diseases can be combated which can also be combated with the known formulations of prothioconazole.
- plant diseases it is for example the following plant diseases:
- Alternaria species on vegetables, rape, sugar beet, soy, grain, cotton, fruit and rice e.g. A. solani or A. alternata on potatoes and other plants
- Aphanomyces species on sugar beet and vegetables e.g. Ascochyta sp. on cotton and rice
- Bipalaris and Drechslera species on maize, grain, rice and turf e.g. teres on barley, D. tritci-repentis on wheat
- Blumeria graminis prowdery mildew
- Botrytis cinerea gray mold
- Vegetables, flowers and vines Botryodiplodia sp.
- Rhizoctonia species e.g. R. solani
- Rynchosporium sp. e.g. R. secalis
- Sclerotinia species e.g. S. sclerotiorum
- Septoria tritici and Stagonospora nodorum on wheat, Erysiphe (syn.
- Uncinulanecator on grapevines, Setospaeria species on maize and lawn , Sphacelotheca reilinia on maize, Thievaliopsis species on soybeans and cotton, Tilletia species on grain, Ustilago species on grain, maize and sugar beet, and Venturia species (scab) on apple and pear (e.g. V inaequalis on apple).
- the formulations according to the invention can be applied undiluted or diluted with water.
- they are mixed with at least one part of water, preferably with 10 parts of water and particularly preferably with at least 100 parts of water, for example with 1 to 10,000, preferably 10 to 5,000 and very particularly preferably 50 to 24,000 parts of water for one part of the formulation diluted.
- the present invention also provides an emulsion obtainable by mixing water with the liquid formulation according to the invention.
- the mixing ratio of water to emulsion concentrate can be in the range from 1000: 1 to 1: 1, preferably 400: 1 to 10: 1.
- the dilution is achieved by pouring the emulsion concentrates according to the invention into the water. Agitation, such as stirring, is usually used to rapidly mix the concentrate with water. However, agitation is usually not necessary. Although the temperature is not a critical factor for the dilution process, dilutions are usually carried out at temperatures in the range from 0 ° C. to 50 ° C., in particular at 10 ° C. to 30 ° C., or at ambient temperature.
- the water used for dilution is usually tap water.
- the water can already contain water-soluble or finely dispersed compounds that are used in crop protection, such as nutrients, fertilizers or pesticides.
- Various types of oils, wetting agents, adjuvants, fertilizers or micronutrients and other pesticides e.g. herbicides, insecticides, fungicides, growth regulators, safeners
- herbicides, insecticides, fungicides, growth regulators, safeners can be added to the emulsion according to the invention as a premix or, if necessary, shortly before use (tank mix).
- These agents can be added to the formulations according to the invention in a weight ratio of 1: 100 to 100: 1, preferably 1:10 to 10: 1.
- the user usually applies the formulation according to the invention from a pre-metering device, a backpack sprayer, a spray tank, a spray aircraft or an irrigation system.
- the formulation according to the invention is usually diluted to the desired application concentration with water, buffer and / or further auxiliaries, whereby the ready-to-use spray liquid or agrochemical composition of the invention is obtained.
- 20 to 2000 Fiter, preferably 50 to 400 Fiter, of the ready-to-use spray mixture are applied per hectare of agricultural land.
- the required application rates of the pure active ingredients without formulation auxiliaries depend on the intensity of the pest infestation, the development phase of the plants, the climatic conditions of the place of use and the application method.
- the application rate is in the range from 0.001 to 3 kg, preferably from 0.005 to 2 kg, particularly preferably from 0.01 to 1 kg and very particularly preferably from 50 to 500 g of active ingredient per hectare, active ingredient here being prothioconazole plus possible further active ingredients means.
- the generally diluted formulations of the invention are applied mainly by spraying, in particular spraying the leaves.
- the application can be carried out with spray techniques known to the person skilled in the art, for example using water as the carrier and spray mixture quantities of about 50 to 1,000 liters per hectare, for example from 100 to 00 liters per hectare.
- the new prothioconazole-containing formulations have advantageous properties for the treatment of plants, in particular they are distinguished by good application properties, high stability and high fungicidal activity.
- Prothioconazole PTZ (Bayer AG) Atlox Metasperse 500 Croda, acrylate-based co-polymer
- water is initially introduced at room temperature.
- the active ingredients and the other components are added with stirring (in no particular order).
- Pre-comminution takes place with a colloid mill, followed by wet milling, for example using a bead mill.
- the organic thickener is added.
- the samples are exposed to light and stored for 4 weeks.
- Example 1 Formulation of a prothioconazole emulsion concentrate formulation (storage in the dark)
- Example 1e shows, undesirable effects (crystal formation, sedimentation) occur in the formulation at a concentration of 10% vitamin E, while a positive effect on the reduction of compound III was measured from a content of 1% vitamin E in the formulation can be.
- Example 1f was stored for 4 weeks at room temperature in a container that was only about 10% full in a light laboratory window. Even under these atypical conditions (air contact, influence of light), the proportion of compound III remained at 21 ppm and thus well below the limit of 62.5 ppm permitted in the EU.
- Example 2 Formulation of a prothioconazole suspension concentrate
- Example 3 Formulation of a prothioconazole oil dispersion (with vitamin E)
- vitamin E stabilizes prothioconazole in light and reduce the formation of compound III in an OD formulation.
- Table entry 1 0.4 g prothioconazole and 1.6 g N, N-dimethyldecanamide were put together in a 20 mL vial.
- (+/-) - alpha-tocopherol was added to 50 mL clear glass bottles (see table below) and then made up to a total weight of 5 g with a solution of 20 percent by weight prothioconazone in N, N-dimethyldecanamide. The bottles were shaken and exposed to direct sunlight for 2 weeks in an outdoor test. Samples were then taken and the respective content of compound III by means of HPLC chromatography (column: Agilent Zorbax Eclipse Plus C18, 50x4.6mm, 18mhi. Mobile phase: acetonitrile / 0.1% by weight aqueous phosphoric acid, gradient with 2 mL / min, temperature : 45 ° C, external standard).
- vitamin C SC protects formulations of prothioconazole very efficiently, even when only 0.1 percent by weight is added. The effect becomes stronger with increasing vitamin C content up to a content of 3 wt.% Vitamin C.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Plant Pathology (AREA)
- Pest Control & Pesticides (AREA)
- Zoology (AREA)
- Agronomy & Crop Science (AREA)
- Dentistry (AREA)
- Toxicology (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP19163615 | 2019-03-19 | ||
| PCT/EP2020/057189 WO2020187871A1 (de) | 2019-03-19 | 2020-03-17 | Stabilisierte formulierungen von thioketonen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3941199A1 true EP3941199A1 (de) | 2022-01-26 |
Family
ID=65818425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP20710194.0A Withdrawn EP3941199A1 (de) | 2019-03-19 | 2020-03-17 | Stabilisierte formulierungen von thioketonen |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US20220183279A1 (de) |
| EP (1) | EP3941199A1 (de) |
| JP (1) | JP2022525946A (de) |
| KR (1) | KR20210142674A (de) |
| CN (1) | CN113710091A (de) |
| AR (1) | AR121034A1 (de) |
| AU (1) | AU2020242841A1 (de) |
| BR (1) | BR112021010215A2 (de) |
| CA (1) | CA3133874A1 (de) |
| CL (1) | CL2021002402A1 (de) |
| CO (1) | CO2021012179A2 (de) |
| MX (1) | MX2021011359A (de) |
| PY (1) | PY2018376A (de) |
| WO (1) | WO2020187871A1 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022058522A1 (de) * | 2020-09-20 | 2022-03-24 | Bayer Aktiengesellschaft | Stabilisierung von thioketonen auf oberflächen |
| WO2022194992A1 (en) * | 2021-03-17 | 2022-09-22 | Syngenta Crop Protection Ag | New oil suspension concentrate composition |
| CN116473084B (zh) * | 2023-04-27 | 2025-11-25 | 上海交通大学 | 一种姜黄根茎提取物乳油制剂及其制备方法和在防治植物白粉病中的应用 |
| AU2024241841A1 (en) * | 2023-03-30 | 2025-10-02 | Upl Limited | A stable agrochemical composition |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE195280C (de) | ||||
| DE19528046A1 (de) | 1994-11-21 | 1996-05-23 | Bayer Ag | Triazolyl-Derivate |
| DE102004020840A1 (de) * | 2004-04-27 | 2005-11-24 | Bayer Cropscience Ag | Verwendung von Alkylcarbonsäureamiden als Penetrationsförderer |
| DE102005008021A1 (de) | 2005-02-22 | 2006-08-24 | Bayer Cropscience Ag | Spiroketal-substituierte cyclische Ketoenole |
| AR056488A1 (es) * | 2005-09-05 | 2007-10-10 | Cheminova As | FORMULACIONES FUNGICIDAS DE TRIAZOL LíQUIDAS CONCENTRADAS |
| DE102006057036A1 (de) | 2006-12-04 | 2008-06-05 | Bayer Cropscience Ag | Biphenylsubstituierte spirocyclische Ketoenole |
| EP2184273A1 (de) | 2008-11-05 | 2010-05-12 | Bayer CropScience AG | Halogen-substituierte Verbindungen als Pestizide |
| WO2012020070A2 (en) * | 2010-08-10 | 2012-02-16 | Behrooz Kasraee | Enhancement of the skin depigmentation |
| WO2012033590A1 (en) | 2010-08-17 | 2012-03-15 | Bayer Cropscience Lp | Chemically stable dispersions of prothioconazole and processes for preparing them |
| AU2011323840B2 (en) | 2010-10-25 | 2015-09-24 | Stepan Company | Fatty amides and derivatives from natural oil metathesis |
| EP2606726A1 (de) | 2011-12-21 | 2013-06-26 | Bayer CropScience AG | N-Arylamidine-substituierte trifluoroethylsulfid-Derivate als Akarizide und Insektizide |
| EP3178320A1 (de) | 2015-12-11 | 2017-06-14 | Bayer CropScience AG | Flüssige fungizid-haltige formulierungen |
| AR111561A1 (es) * | 2017-04-21 | 2019-07-24 | Bayer Cropscience Lp | Método para mejorar la seguridad de los cultivos |
| EP3415007A1 (de) * | 2017-06-12 | 2018-12-19 | Bayer AG | Ptz formulierungen mit niedrigem gehalt an desthio |
-
2020
- 2020-03-17 MX MX2021011359A patent/MX2021011359A/es unknown
- 2020-03-17 AR ARP200100735A patent/AR121034A1/es not_active Application Discontinuation
- 2020-03-17 US US17/440,075 patent/US20220183279A1/en not_active Abandoned
- 2020-03-17 BR BR112021010215-9A patent/BR112021010215A2/pt not_active IP Right Cessation
- 2020-03-17 JP JP2021556584A patent/JP2022525946A/ja active Pending
- 2020-03-17 WO PCT/EP2020/057189 patent/WO2020187871A1/de not_active Ceased
- 2020-03-17 CA CA3133874A patent/CA3133874A1/en active Pending
- 2020-03-17 EP EP20710194.0A patent/EP3941199A1/de not_active Withdrawn
- 2020-03-17 KR KR1020217033116A patent/KR20210142674A/ko not_active Ceased
- 2020-03-17 AU AU2020242841A patent/AU2020242841A1/en not_active Abandoned
- 2020-03-17 CN CN202080030480.XA patent/CN113710091A/zh active Pending
- 2020-05-06 PY PY202002018376A patent/PY2018376A/es unknown
-
2021
- 2021-09-14 CL CL2021002402A patent/CL2021002402A1/es unknown
- 2021-09-16 CO CONC2021/0012179A patent/CO2021012179A2/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020187871A1 (de) | 2020-09-24 |
| JP2022525946A (ja) | 2022-05-20 |
| AU2020242841A1 (en) | 2021-11-18 |
| AR121034A1 (es) | 2022-04-13 |
| BR112021010215A2 (pt) | 2021-10-05 |
| CL2021002402A1 (es) | 2022-04-18 |
| US20220183279A1 (en) | 2022-06-16 |
| KR20210142674A (ko) | 2021-11-25 |
| CA3133874A1 (en) | 2020-09-24 |
| PY2018376A (es) | 2021-07-05 |
| MX2021011359A (es) | 2021-10-13 |
| CN113710091A (zh) | 2021-11-26 |
| CO2021012179A2 (es) | 2021-09-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3386300A1 (de) | Flüssige prothioconazol-haltige formulierungen | |
| EP3941199A1 (de) | Stabilisierte formulierungen von thioketonen | |
| EP1744629B1 (de) | Fungizide mischungen | |
| EP1903869A2 (de) | Fungizide mischungen auf der basis von 1-methyl-pyrazol-4-ylcarbonsäureaniliden | |
| EP4566450A2 (de) | Fungizide kombinationen, mischungen und zusammensetzungen und verwendungen davon | |
| JP7353186B2 (ja) | 低2-(1-クロロシクロプロピル)-1-(2-クロロフェニル)-3-(1h-1,2,4-トリアゾール-1-イル)プロパン-2-オール含有量でプロチオコナゾールを含む安定化製剤 | |
| EP1909577A2 (de) | Fungizid wirksames mittel | |
| EP3772943A1 (de) | Formulierung insektizider mischungen mit propylencarbonat | |
| WO2022058522A1 (de) | Stabilisierung von thioketonen auf oberflächen | |
| EP1813151A1 (de) | Fungizide Mischungen auf der Basis von 1-Methyl-pyrazol-4-yl-carbonsäureaniliden | |
| EP1903867A1 (de) | Fungizide mischungen auf der basis von 3,5-disubstituierten pyrazolcarbonsäurebiphenylamiden | |
| WO2020254230A1 (de) | Stabilisierte formulierungen von dithiocarbamaten | |
| EP3372079A1 (de) | Neue emulsionskonzentrate auf basis von agrochemischen wirkstoffen | |
| US20240000080A1 (en) | Stabilized compositions containing strobilurin fungicides and polyhydric alcohols | |
| EP1912496A1 (de) | Fungizide mischungen enthaltend carbonsäure-n-[2-(halogenalk(enly)oxy)phenyl]amide | |
| EA044370B1 (ru) | Новые эмульсионные концентраты на основе агрохимических действующих веществ |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
| 17P | Request for examination filed |
Effective date: 20211019 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| DAV | Request for validation of the european patent (deleted) | ||
| DAX | Request for extension of the european patent (deleted) | ||
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20241001 |