CN109511655A - A kind of bactericidal composition - Google Patents
A kind of bactericidal composition Download PDFInfo
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- CN109511655A CN109511655A CN201710839742.7A CN201710839742A CN109511655A CN 109511655 A CN109511655 A CN 109511655A CN 201710839742 A CN201710839742 A CN 201710839742A CN 109511655 A CN109511655 A CN 109511655A
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- fluazinam
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- 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
- A01N25/30—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 characterised by the surfactants
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- 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
- A01N37/38—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 having at least one oxygen or sulfur atom 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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Wood Science & Technology (AREA)
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- Environmental Sciences (AREA)
- Toxicology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention belongs to disinfectant use in agriculture field more particularly to a kind of bactericidal compositions.Composition is component A and B component, is mixed by weight for 1-99:99-1；It is fluazinam, the fluazinam agriculturally mixture of acceptable salt or fluazinam and carboxylic acid morpholin's class fungicide composition that wherein component A, which is active component, and B component is inactive ingredients Sulfonates compound.Preparation made of the present composition can be used in agricultural production preventing and treating the prevention and treatment of disease caused by egg bacteria, and synergistic effect is obvious, especially there is special efficacy to cucumber downy mildew, watermelon epidemic disease, capsicum epidemic disease, the late blight of potato and downy mildew of garpe etc., meets the harmonious development theory of current pesticide control total quantity emission reduction.
Description
Technical field
The invention belongs to disinfectant use in agriculture field more particularly to a kind of bactericidal compositions.
Background technique
Fluazinam is aniline fungicides, has wide sterilization spectrum, mould to interlink spore genus, Botrytis, Phytophthora, single shaft
Category, Sclerotinia and Venturia bacterium are highly effective, such as gray mold of cucumber, rot disease, downy mildew, anthracnose, powdery mildew, stem
Rot disease, tomato late blight, scab of apple, leaf spot, Pear black spot, rust, rice sheath blight disease, rice blast, grape grey mold
Disease, downy mildew, citrus scab, the late blight of potato, lawn spot disease.Fluazinam applicable crops are wide, as grape, apple, pears,
Citrus, wheat, soybean, potato, tomato, rice, tea, lawn etc., other than bactericidal activity, fluazinam is also shown to red spider
The acaricidal activity of spider etc., such as to engrave mite, the prevention and treatment of kamisawa tetranychus also effective for citrus red mite, China pink.Although fluazinam is to perhaps
More plant disease pathogens have good bactericidal activity, but since it is without uptake and translocation, so that it is through plant surface layer
The protective layers such as cuticula, wax acquire a certain degree of difficulty, and how to make fluazinam that can penetrate plant surface and enter in plant, play it
Feature resolves fluazinam control efficiency, is the problem that current technology faces.
Domestic and international company has many reports such as mixed with suitable fungicide and by increasing appropriate in order to solve the above problem
The means such as effect agent, the suitable dosage form of searching attempt to solve the problems, such as this.If Chinese patent CN101731254A is the general letter agriculture of Shenzhen promise
Change in mixture filed on January 8th, 2010, flumorph-fluazinam mixture patent disclosed on June 16th, 2010, but at present
The patent has been abandoned, and CN101755798A is that Xinnong Dazheng Biological Engineering Co., Ltd., Fujian applied on November 23rd, 2009,
Flumorph-fluazinam mixture patent disclosed on June 30th, 2010, but the patent has been abandoned at present.WO2001084930A
(CN1198503C) it is the PCT Patent of LG Corp of South Korea application while has also applied for Chinese invention patent and being authorized the date of application
For on May 9th, 2001, authorization date was on April 27th, 2005, for the synergistic composition containing polyalkylene ether and fluazinam.
CN101984815A (B) is that Jiangyin Suli Chemicals Co., Ltd. applied on July 15th, 2010 and on March 27th, 2013
The Chinese invention patent being authorized, a kind of fluazinam dry suspending agent and preparation method thereof.WO2013087395A
[CN103997891A (B)] is Syngenta Co., Ltd's application PCT Patent while applying for Chinese patent and being authorized, as agrochemicals
The aromatic phosphoric ester aromatic phosphoric ester of preparation component combines at least one agricultural chemicals and optionally at least one
Surface activator composition.But being now badly in need of one kind can make fluazinam improve its bioactivity and the group to Target crops safety
Close object.
Summary of the invention
The object of the present invention is to provide a kind of synergistic composition and its for prevention and treatment in agricultural production by oomycetes subclass cause of disease
The application in disease control that bacterium generates.
To achieve the above object, the invention adopts a technical scheme as:
A kind of bactericidal composition, composition are component A and B component, are mixed by weight for 1-99:99-1；Wherein, A group
It is divided into fluazinam or fluazinam agriculturally acceptable salt, B component is Sulfonates compound.
The component A can also agriculturally acceptable salt mixes group with carboxylic acid morpholin's class fungicide for fluazinam or fluazinam
At mixture.
It is preferred that the component A and B component, mix by weight for 1-50:1-20.
Further preferably, the component A and B component are mixed by weight for 1-30:1-10.
Still more preferably it is the component A and B component, is mixed by weight for 3-6:1.
The fluazinam or fluazinam agriculturally acceptable salt and carboxylic acid morpholin's class fungicide, weight ratio 10-
20:5-50；Wherein: carboxylic acid morpholin's class fungicide is flumorph, dimethomorph, pyrimorph；
Optimum ratio is 10-15:20-40；
It is further preferred are as follows: 1:1-2.
The Sulfonates compound is C12~22Alkane sulfonic acid, C8~12Alkyl benzene sulphonate, C8~12The formaldehyde of alkyl benzene sulphonate
Condensation product, the formaldehyde condensation products of cresol sulfonic acid, α-C14~16Alkene sulfonic acid, C8~12Dialkyl sulfosuccinic acids, lignin sulfonic acid,
Polyoxyethylene (list or two) C8~12Alkyl phenyl ether sulfonic acid, polyoxyethylene C12~18Alkyl ether sulfosuccinic acid semiester, naphthalene sulfonic acids,
(list or two) C1~6Alkyl naphthalene sulfonic acid, the formaldehyde condensation products of naphthalene sulfonic acids, (list or two) C1~6The formaldehyde condensation products of alkyl naphthalene sulfonic acid,
Formaldehyde condensation products, the C of creasote sulfonic acid8~12Alkyl diphenyl base ether disulfonic acid, polystyrolsulfon acid and styrene sulfonic acid and methyl
One of salt of the copolymer of acrylic acid or above-mentioned sulfonic acid or in which it is several.
The Sulfonates compound is di-2-ethylhexylphosphine oxide naphthalene sulfonate, heptadecyl benzimidazole sulfonate, benzene sulfonamide
Hydrochlorate, alkylnaphthalene sulfonate, alkylsulfonate, alpha-alkene sulfonate, alpha-sulfo fatty acid ester, interior sulfo fatty acid ester, alkyl
Sulfosuccinate, fatty acid isethionates, acyl methylamine alkane sulfonate, ether sulfonate, lignosulfonates, petroleum sulphur
It is one or more of in hydrochlorate.
A kind of application of bactericidal composition, the composition are prevented and treated in agricultural production in agricultural disease caused by egg bacteria
Application.
A kind of preparation containing bactericidal composition, for preparation using bactericidal composition as active component, active component accounts for weight of formulation
5-70%；Preferably 10-30%.
The preparation further includes auxiliary agent and/or adjuvant；Wherein, auxiliary agent is non-ionic additive, disintegrating agent, binder, load
One or more of body, thickener；Adjuvant be one of antifreezing agent, defoaming agent, fungi-proofing mould inhibitor, colorant and salt or
It is several to be used in combination.
The non-ionic additive is polyethylene glycol type surfactant, EPE polyol EPE, alkyne series surface-active
One or more of agent, other surfactants.
The defoaming agent is selected from organic silicone, C8-10Fatty alcohol, C10-20Saturated fatty acid race hydroxyl and its esters, ester-
One or more of ether type compound.
The antifreezing agent is ethylene glycol, diethylene glycol (DEG), propylene glycol and glycerol etc.；Preferably propylene glycol, glycerol.
The non-ionic additive is mainly selected from polyethylene glycol type surfactant: can enumerate for example, polyxyethylated
(C12~18) ether, the ethylene oxide adduct of alkyl naphthol, polyoxyethylene (list or two) alkyl (C8~12) phenyl ether, polyoxyethylene
(list or two) alkyl (C8~12) phenyl ether formaldehyde condensation products, polyoxyethylene (mono-, di- or three) phenyl ether, polyoxyethylene
(mono-, di- or three) benzyl phenyl ether, polyoxypropylene (mono-, di- or three) benzyl phenyl ether, polyoxyethylene (mono-, di- or three) styrene
Base phenyl ether, polyoxypropylene (mono-, di- or three) styrylphenyl ether, polyoxyethylene (mono-, di- or three) styrylphenyl ether
Polymer, polyoxyethylene polyoxypropylene block polymer, alkyl (C12~18) polyoxyethylene polyoxypropylene block polymer ether,
Alkyl (C8~12) phenyl polyoxyethylene polyoxypropylene block polymer ether, the double phenyl ether of polyoxyethylene, polyoxyethylene resin acid ester,
Polyoxyethylene fatty acid (C12~18) monoesters, polyoxyethylene fatty acid (C12~18) diester, polyoxyethylene sorbitan fatty acid
(C12~18) ester, fatty acid glyceride ethylene oxide adduct, Emulsifier EL-60 ether, hardened castor oil ethylene oxide addition
Object, alkyl (C12~18) amine ethylene oxide adduct and fatty acid (C12~18) amide ethylene oxide adduct etc..Polyol type surface
Activating agent: can enumerate for example, fatty acid glyceride, polyglyceryl fatty acid ester, pentaerythritol fatty ester, polyoxyethylensorbitan fatty acid
(C12~18) ester, sorbitan fatty acid (C12~18) ester, sucrose fatty ester, polyol alkyl ether and fatty acid chain alkanol
Amide etc..Alkyne series surfactant: can enumerate for example, acetylenediol, acetylene alcohol, acetylenediol ethylene oxide adduct and alkynes
Belong to the ethylene oxide adduct etc. of alcohol.Other surfactants: can enumerate for example, alkyl glycosides etc..One or more.It is described
Disintegrating agent be selected from one of urea, ammonium sulfate, sodium sulphate, bentonite, carboxy-propyl cellulose, crosslinked starch, white carbon black or
It is several.The binder is selected from: starch, CMC, dextrin, sucrose, xanthan gum, Arabic gum, polyvinyl alcohol, polyethylene glycol, silicon
It is one or more of in sour sodium, gelatin.It is de- that the carrier is selected from kaolin, bentonite, clay, diatomite, precipitated calcium carbonate, illiteracy
One or more of soil, talcum powder, fertilizer such as ammonium sulfate, ammonium phosphate, ammonium nitrate, ureas；And the product of plant origin is such as
Flour, bark powder, wood powder and shuck powder, cellulose powder and other solid carriers.Thickener be mainly selected from organic xanthan gum,
The heteroglycan such as Weilan gum, guar gum, enlightening spy glue, rhamsan gum and locust bean gum, polyvinylpyrrolidone, gather polyvinyl alcohol
The synthesizing water-solubilities such as acrylic acid, Sodium Polyacrylate and polyacrylamide high-molecular compound, methylcellulose, carboxy methylcellulose
The cellulose derivatives such as element, carboxy ethyl cellulose, hydroxy ethyl cellulose and hydroxy propyl cellulose, and inorganic cover it is de-
Stone, saponite, hectorite, bentonite, beidellite, nontronite, sauconite, humite, synthetic soapstone (laponite) and
It synthesizes in the white carbons such as smectite clay minerals, aqueous silicon dioxide, anhydride silica and the hydrosilicates such as smectite
It organic is used in combination in one or with inorganic.Specific such as commercially available NPS, EFW, NNO, CNF, MF, 6008, naphthalene sulfonic acids are (such as
AkzoNobel D425, U.S.A.), dibutyl naphthalenesulfonic acid (type, German BASF), Norway's Borregard lignin, virtue
Therein any one or a few of REAX lignin etc. is used in combination.
The preparation can be made into suspending agent, suspended emulsion, dispersible oil-suspending agent, wettable powder, water-dispersible granule
Agent, granule, tablet, micro-capsule suspension or microcapsule granule.
A kind of application of the preparation containing bactericidal composition, the preparation prevent and treat agricultural caused by egg bacteria in agricultural production
Application in disease.
Advantage for present invention:
The increasing of acceptable salt and Sulfonates composition on microbicide compositions containing fluazinam of the present invention and agricultural production
Effect composition and its application for preventing and treating disease caused by egg bacteria in agricultural production, specifically:
1. bactericidal composition of the present invention using fluazinam and sulfonate in the case where being used in combination, synergistic composition has more
Good bactericidal activity, in the case where reducing by 30% pesticide total quantity, the synergistic composition preparation of containing fluazinam is still to many phytopathies
Opportunistic pathogen of falling ill has good bactericidal activity, and safer to Target crops, in the case where guaranteeing drug effect, meets current energy conservation
The Green Development theory of emission reduction.
2. bactericidal composition preparation of the present invention, which is greatly improved, finds expression in its good dispersion to the control efficiency of crop disease,
The features such as wetability is good, suspensibility is high, penetration is strong can be penetrated into plant by blade surface layer；System of the invention simultaneously
Agent adhesive force is strong, is resistant to rainwater and charges, the lasting period is long.Dosage capable of reducing using reduces the use cost of user and to environment
Negative effect, and present invention combination have it is significant building performance.
3. the dosage of associativity fungicide of the invention determines containing for active component in combination with applicable crops field rate
Amount, and then the unrestricted choice of substance between composition is embodied, then each component is mixed with random order or simultaneously, with art technology
Processing method known to personnel obtains required preparation, such as suspending agent, suspended emulsion, dispersible oil-suspending agent, wettable powder
Agent, water-dispersible granules, granule or micro-capsule suspension and microcapsule granule but it is not limited to above-mentioned dosage form.
Specific embodiment:
Next combined with specific embodiments below invention is further explained, but does not limit the invention to these tools
Body embodiment.One skilled in the art would recognize that present invention encompasses may include in Claims scope
All alternatives, improvement project and equivalent scheme.It tells that various articles are commercial product in implementation column, removes non-specifically sound
Bright, additive amount is weight percentage.
Embodiment 1:30% fluazinam suspending agent
Processing method summary: pressing recipe requirements, will first be added in high shear machine after raw medicine, surfactant, carrier metering
Corase grinding is then injected into sand mill and is finely ground to material qualification, discharging packaging.
Comparative example 1:30% fluazinam suspending agent
It is in active component not adding Sulfonates auxiliary agent with 1 difference of embodiment, specific ingredient are as follows:
Processing method summary: pressing recipe requirements, will first be added in high shear machine after raw medicine, surfactant, carrier metering
Corase grinding is then injected into sand mill and is finely ground to material qualification, discharging packaging.
Embodiment 2:60% fluazinam water-dispersible granules
Processing method: being processed with " wet process " well-known to those skilled in the art, by recipe requirements, is helped various
Agent, filler are added to the mixer after raw medicine metering, start stirring, after mixing, into being sanded in sand mill.It will add
The good suspending agent of work is granulated by shaking fluid-bed granulation equipment to get 60% fluazinam water-dispersible granules product.
Comparative example 2:60% fluazinam water-dispersible granules, specific ingredient are as follows:
Processing method: being processed with " wet process " well-known to those skilled in the art, by recipe requirements, is helped various
Agent, filler are added to the mixer after raw medicine metering, start stirring, after mixing, into being sanded in sand mill.It will add
The good suspending agent of work is granulated by shaking fluid-bed granulation equipment to get 60% fluazinam water-dispersible granules product.
Embodiment 3:20% fluazinam-flumorph suspending agent
Processing method summary: pressing recipe requirements, will first be added in high shear machine after raw medicine, surfactant, carrier metering
Corase grinding is then injected into sand mill and is finely ground to material qualification, discharging packaging.
Embodiment 4:20% fluazinam-flumorph suspending agent
Processing method summary: pressing recipe requirements, will first be added in high shear machine after raw medicine, surfactant, carrier metering
Corase grinding is then injected into sand mill and is finely ground to material qualification, discharging packaging.
Comparative example 4:20% fluazinam-flumorph suspending agent, specific ingredient are as follows:
Processing method summary: pressing recipe requirements, will first be added in high shear machine after raw medicine, surfactant, carrier metering
Corase grinding is then injected into sand mill and is finely ground to material qualification, discharging packaging.
Embodiment 5:60% fluazinam-flumorph water-dispersible granules
Processing method: being processed with " wet process " well-known to those skilled in the art, by recipe requirements, is helped various
Agent, filler are added to the mixer after raw medicine metering, start stirring, after mixing, into being sanded in sand mill.It will add
The good suspending agent of work is granulated by shaking fluid-bed granulation equipment to get 60% fluazinam-flumorph water-dispersible granule
Agent product.
Comparative example 5:60% fluazinam-flumorph water-dispersible granules, specific ingredient are as follows:
Processing method: being processed with " wet process " well-known to those skilled in the art, by recipe requirements, is helped various
Agent, filler are added to the mixer after raw medicine metering, start stirring, after mixing, into being sanded in sand mill.It will add
The good suspending agent of work is by being granulated by shaking fluid-bed granulation equipment to get 60% fluazinam-flumorph water dispersible
Granule product.
Embodiment 6:30% fluazinam-dimethomorph suspending agent
Processing method summary: pressing recipe requirements, will first be added in high shear machine after raw medicine, surfactant, carrier metering
Corase grinding is then injected into sand mill and is finely ground to material qualification, discharging packaging.
Comparative example 6:30% fluazinam-dimethomorph suspending agent, specific ingredient are as follows:
Processing method summary: pressing recipe requirements, will first be added in high shear machine after raw medicine, surfactant, carrier metering
Corase grinding is then injected into sand mill and is finely ground to material qualification, discharging packaging.
Embodiment 7:60% fluazinam-dimethomorph water-dispersible granules
Processing method: being processed with " wet process " well-known to those skilled in the art, by recipe requirements, is helped various
Agent, filler are added to the mixer after raw medicine metering, start stirring, after mixing, into being sanded in sand mill.It will add
The good suspending agent of work is granulated by shaking fluid-bed granulation equipment to get 60% fluazinam-dimethomorph water dispersible
Granula product.
Comparative example 7:60% fluazinam-dimethomorph water-dispersible granules, specific ingredient are as follows:
Processing method: being processed with " wet process " well-known to those skilled in the art, by recipe requirements, is helped various
Agent, filler are added to the mixer after raw medicine metering, start stirring, after mixing, into being sanded in sand mill.It will add
The good suspending agent of work is granulated by shaking fluid-bed granulation equipment to get 60% fluazinam-dimethomorph water dispersible
Granula product.
Embodiment 8:30% fluazinam-pyrimorph suspending agent
Processing method summary: pressing recipe requirements, will first be added in high shear machine after raw medicine, surfactant, carrier metering
Corase grinding is then injected into sand mill and is finely ground to material qualification, discharging packaging.
Comparative example 8:30% fluazinam-pyrimorph suspending agent, specific ingredient are as follows:
Processing method summary: pressing recipe requirements, will first be added in high shear machine after raw medicine, surfactant, carrier metering
Corase grinding is then injected into sand mill and is finely ground to material qualification, discharging packaging.
Oil-suspending agent can be dispersed in embodiment 9:20% fluazinam-flumorph
Processing method summary: pressing recipe requirements, will first be added in high shear machine after raw medicine, surfactant, carrier metering
Corase grinding is then injected into sand mill and is finely ground to material qualification, discharging packaging.
Embodiment 10:20% fluazinam-flumorph wettable powder
Processing method summary: material is sufficiently mixed in mixing machine, reuses ultrafine crusher commonly used in the art
Or airslide disintegrating mill is crushed, and the wettable powder is obtained.
Embodiment 11:20% fluazinam-flumorph tablet
Processing method summary: material is sufficiently mixed in mixing machine, reuses ultrafine crusher commonly used in the art
Or airslide disintegrating mill is crushed, and does beat piece after mixing；
Embodiment 12:10% fluazinam-flumorph granule
Processing method summary: material is sufficiently mixed in mixing machine, reuses ultrafine crusher commonly used in the art
Or airslide disintegrating mill is crushed, and obtains material and add to obtain granule with vibration vulcanization bed shaking-sieving after 10% wet granulation of water
Product.
Embodiment 13:15% fluazinam-flumorph micro-capsule suspension
Processing method summary: step 1, Lauxite, solvent naphtha and the sorbitan monooleate of addition, at 80 degree
Stirring 30 minutes, heat preservation for standby use；Flumorph, fluazinam, sulfomethylated lignin disulfonate acid, 4914, water is added in sand mill in step 2
It is middle to be sanded 3 hours, when granularity average grain diameter is less than 5 microns, discharging.Under high speed agitation by the capsule skin droplets of material of preparation
Enter containing flumorph, fluazinam mixed liquor in, stir at low speed be added curing agent make capsule skin solidification to get product.
Embodiment 14:15% fluazinam-flumorph microcapsules dry particl agent
Processing method summary: step 1, Lauxite, solvent naphtha and the sorbitan monooleate of addition, at 80 degree
Stirring 30 minutes, heat preservation for standby use；Flumorph, fluazinam, sulfomethylated lignin disulfonate acid, 4914, water is added in sand mill in step 2
It is middle to be sanded 3 hours, when granularity average grain diameter is less than 5 microns, discharging.Under high speed agitation by the capsule skin droplets of material of preparation
Enter containing flumorph, fluazinam mixed liquor in, curing agent be added make the solidification of capsule skin to get micro-capsule suspension stirring at low speed,
The agent of microcapsules dry particl is both obtained after spray drying
Comparative example 14:15% fluazinam-pyrimorph suspended emulsion, specific ingredient are as follows:
Processing method summary: pressing recipe requirements, will first be added in high shear machine after raw medicine, surfactant, carrier metering
Corase grinding is then injected into sand mill and is finely ground to material qualification, discharging packaging.
Application examples:
Preparation is obtained to above-described embodiment and comparative example 1-7 and carries out bioactivity (cucumber downy mildew protectiveness) and peace
Full property (cucumber) measurement of crop:
It (first sprays and is inoculated with afterwards) using potting Seedling Method, target cucumber downy mildew.Embodiment and comparative example 1-7 are obtained
Different preparations are respectively configured concentration and are set as 10,7.5,5,2.5, (mg/L) gradient, 3 repetitions of every processing.Selection growth is neat
Consistent 2-3 leaf phase potting cucumber seedling carries out foliar spray processing, separately sets the blank control for spraying clear water.Second day after processing
Inoculating spores suspension, phjytotron is placed after inoculation, and (temperature: relative humidity: 25 DEG C of daytime, 20 DEG C of night 95~100%) protect
Greenhouse (25 DEG C ± 4 DEG C) normal management is placed in wet culture afterwards for 24 hours.7d investigation prevention effect after inoculation；Simultaneously not apply medicament
Blank as control, disease refers to be 100%.
Cucumber downy mildew disease survey method: result investigation can write " A Manual of referring to U.S.'s pathology of plants
Assessment Keys for Plant Diseases ", it is indicated with 100-0, disease-free or control efficiency is represented with " 100 " grade
The occurring degree or control efficiency 0% of most serious are represented up to 100% and " 0 " grade.
Test result is shown in Table 1
Each embodiment of table 1. and comparative example 1-7 are to cucumber downy mildew control efficiency:
By the visible bactericidal composition of the present invention of said effect data the case where being used in combination using fluazinam and sulfonate
Under, synergistic composition has better bactericidal activity, compared to existing fluazinam fungicide, is reducing by 30% pesticide total quantity
The synergistic composition preparation of lower containing fluazinam still has good bactericidal activity to many plant disease pathogens.
Crop safety: using foliar spray method, is cucumber for studying object.Reagent agent is embodiment in above-mentioned preparation example
3,4 preparation, concentration for the treatment of setting is 20,40,80mg/L, separately sets the blank control for spraying clear water, 3 repetitions of every processing.Choosing
The neat 2-3 leaf phase potting cucumber seedling of growth is selected, foliar spray processing is carried out by set concentration, dries, move to after chemicals treatment
Normal management in greenhouse.Greenhouse experiment: 22-30 DEG C of temperature, humidity 40-60%.5d, 10d, 15d after spray are carried out respectively
Investigation, the variation of the upgrowth situation of plant, especially growing point and newborn blade after observation sprays, including become caused by plant
Phenomena such as color, necrosis, growth and development delay, wilt and is lopsided.And according to the occurrence degree of above-mentioned symptom, does and record and comment as follows
Valence.
Attached phytotoxicity grade scale:
: plant strain growth is normal；
+: plant strain growth is slightly inhibited, or deformity or blade edge have and slightly burn；
++: plant strain growth is centainly inhibited, or deformity or blade have part to burn, but phenomenon can be restored；
+++: plant strain growth is suppressed, or deformity, or a large amount of blades are burnt, and phenomenon is difficult to restore；
++++: plant strain growth is heavily suppressed or severe deformities or plant it is withered.
Crop safety test: cucumber occurs without phytotoxicity under 20,40,80mg/L experimental concentration dosage, it is seen that implements
To cucumber safety under example 3,4 experimental concentrations.It the results are shown in Table 2
Table 2: 3,4 pairs of cucumber safeties of embodiment
It is good to cucumber downy mildew (protectiveness) preventive effect that above-described embodiment 3,4 prepares preparation, and to cucumber safety.
Toxicity and crop safety test result show that acceptable salt closes sulfonic acid in fluazinam and agricultural production
The synergistic composition of salt composition can be used in agricultural production preventing and treating the prevention and treatment of disease caused by egg bacteria, and synergistic effect is bright
It is aobvious, especially there is special efficacy to cucumber downy mildew, watermelon epidemic disease, capsicum epidemic disease, the late blight of potato and downy mildew of garpe etc., meets and work as
The harmonious development theory of preceding pesticide control total quantity emission reduction.
Meanwhile being mixed by above-mentioned each data are visible using two kinds of components specific in composition of the invention, also it can be improved
To the control efficiency of crop disease, the dispersibility of active component can be improved, wetability improves suspensibility, enhancing penetration
The characteristics of, active component is further penetrated into plant by blade surface layer；Also it improves simultaneously and target is made
Object safety, with adhesive force and can rain wash resistance, and then the lasting period is long.
Claims (10)
1. a kind of bactericidal composition, it is characterised in that: composition is component A and B component, is mixed by weight for 1-99:99-1；
Wherein component A is fluazinam or fluazinam agriculturally acceptable salt, and B component is Sulfonates compound.
2. bactericidal composition according to claim 1, it is characterised in that: the A group is that fluazinam or fluazinam agriculturally may be used
The salt of receiving mixes the mixture of composition with carboxylic acid morpholin's class fungicide.
3. bactericidal composition as described in claim 1 or 2, it is characterised in that: the Sulfonates compound is C12~22Alkane
Sulfonic acid, C8~12Alkyl benzene sulphonate, C8~12The formaldehyde condensation products of alkyl benzene sulphonate, the formaldehyde condensation products of cresol sulfonic acid, α-C14~16Alkene
Hydrocarbon sulfonate, C8~12Dialkyl sulfosuccinic acids, lignin sulfonic acid, polyoxyethylene (list or two) C8~12Alkyl phenyl ether sulfonic acid gathers
Ethylene oxide C12~18Alkyl ether sulfosuccinic acid semiester, naphthalene sulfonic acids, (list or two) C1~6The formaldehyde condensation of alkyl naphthalene sulfonic acid, naphthalene sulfonic acids
Object, (list or two) C1~6The formaldehyde condensation products of alkyl naphthalene sulfonic acid, the formaldehyde condensation products of creasote sulfonic acid, C8~12Alkyl diphenyl base ether
One of salt of copolymer or above-mentioned sulfonic acid of disulfonic acid, polystyrolsulfon acid and styrene sulfonic acid and methacrylic acid is several
Kind.
4. bactericidal composition according to claim 3, it is characterised in that: the Sulfonates compound is di-2-ethylhexylphosphine oxide naphthalene sulphur
Hydrochlorate, heptadecyl benzimidazole sulfonate, alkylbenzene sulfonate, alkylnaphthalene sulfonate, alkylsulfonate, alpha-olefin sulfonic acid
Salt, alpha-sulfo fatty acid ester, interior sulfo fatty acid ester, alkyl sulfo succinate, fatty acid isethionates, acyl methylamine alkane
It is sulfonated hydrocarbon, ether sulfonate, lignosulfonates, one or more of in petroleum sulfonate.
5. a kind of application of bactericidal composition described in claim 1, it is characterised in that: the composition is prevented in agricultural production
Control the application in agricultural disease caused by egg bacteria.
6. a kind of preparation according to claim 1 containing bactericidal composition, it is characterised in that: preparation is to live with bactericidal composition
Property component, active component account for the 5-70% of weight of formulation.
7. preparation according to claim 6, it is characterised in that: the preparation further includes auxiliary agent and/or adjuvant；Wherein, it helps
Agent is one or more of non-ionic additive, disintegrating agent, binder, carrier, thickener；Adjuvant be antifreezing agent, defoaming agent,
One or more of fungi-proofing mould inhibitor, colorant and salt.
8. preparation according to claim 7, it is characterised in that: the non-ionic additive be polyethylene glycol type surfactant,
One or more of EPE polyol EPE, alkyne series surfactant, other surfactants.
9. preparation according to claim 6, it is characterised in that: the preparation can be made into suspending agent, suspended emulsion, dispersible oil
Suspending agent, wettable powder, water-dispersible granules, granule, tablet, micro-capsule suspension or microcapsule granule.
10. a kind of application of the preparation according to claim 6 containing bactericidal composition, it is characterised in that: the preparation is in agriculture
The application in agricultural disease caused by egg bacteria is prevented and treated in industry production.
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| CN201710839742.7A CN109511655A (en) | 2017-09-18 | 2017-09-18 | A kind of bactericidal composition |
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| CN201710839742.7A CN109511655A (en) | 2017-09-18 | 2017-09-18 | A kind of bactericidal composition |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113785837A (en) * | 2021-08-14 | 2021-12-14 | 广东中迅农科股份有限公司 | Acaricidal composition |
| CN115944023A (en) * | 2022-12-30 | 2023-04-11 | 成都大帝汉克生物科技有限公司 | Carrier for water-soluble feed additive and preparation process thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003246704A (en) * | 2002-02-22 | 2003-09-02 | Kumiai Chem Ind Co Ltd | Agricultural and horticultural fungicide composition |
| CN101984815A (en) * | 2010-07-15 | 2011-03-16 | 江阴苏利科技有限公司 | Fluazinam dry suspending agent and preparation method thereof |
| CN102919259A (en) * | 2012-10-11 | 2013-02-13 | 成都科利隆生化有限公司 | Pesticide composition containing iminoctadine tris and fluazinam |
-
2017
- 2017-09-18 CN CN201710839742.7A patent/CN109511655A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003246704A (en) * | 2002-02-22 | 2003-09-02 | Kumiai Chem Ind Co Ltd | Agricultural and horticultural fungicide composition |
| CN101984815A (en) * | 2010-07-15 | 2011-03-16 | 江阴苏利科技有限公司 | Fluazinam dry suspending agent and preparation method thereof |
| CN102919259A (en) * | 2012-10-11 | 2013-02-13 | 成都科利隆生化有限公司 | Pesticide composition containing iminoctadine tris and fluazinam |
Non-Patent Citations (5)
| Title |
|---|
| （西德）H•斯提佩耳: "《合成洗涤剂》", 30 April 1965, 轻工业出版社 * |
| 乌锡康: "《有机化工废水治理技术》", 31 July 1999, 化学工业出版社 * |
| 彭石松 等: "《化学工业概论》", 30 June 1989, 化学工业出版社 * |
| 杨开吉 等: ""造纸副产品木素磺酸盐的应用"", 《造纸科学与技术》 * |
| 王江柱 等: "《常用能用名农药使指南》", 30 September 2008, 金盾出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113785837A (en) * | 2021-08-14 | 2021-12-14 | 广东中迅农科股份有限公司 | Acaricidal composition |
| CN115944023A (en) * | 2022-12-30 | 2023-04-11 | 成都大帝汉克生物科技有限公司 | Carrier for water-soluble feed additive and preparation process thereof |
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Effective date of registration: 20240719 Address after: 110021 Shenyang Liaodong Road, Tiexi District, Shenyang, Liaoning 8-1 Applicant after: SHENYANG SINOCHEM AGROCHEMICALS R&D Co.,Ltd. Country or region after: China Applicant after: JIANGSU YANGNONG CHEMICAL Co.,Ltd. Address before: 110021 Shenyang Liaodong Road, Tiexi District, Shenyang, Liaoning 8-1 Applicant before: SHENYANG SINOCHEM AGROCHEMICALS R&D Co.,Ltd. Country or region before: China |