CN108402055A - A kind of bactericidal composition and its application - Google Patents
A kind of bactericidal composition and its application Download PDFInfo
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- CN108402055A CN108402055A CN201810129239.7A CN201810129239A CN108402055A CN 108402055 A CN108402055 A CN 108402055A CN 201810129239 A CN201810129239 A CN 201810129239A CN 108402055 A CN108402055 A CN 108402055A
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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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
- A01N43/80—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,2
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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
- 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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- 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
- A01N43/50—1,3-Diazoles; Hydrogenated 1,3-diazoles
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- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
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- Engineering & Computer Science (AREA)
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- General Health & Medical Sciences (AREA)
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- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention relates to a kind of bactericidal composition and its applications, the bactericidal composition contains active component, the active component is made of the first active component and the second active component, first active component is fluorine thiazole pyrrole ethyl ketone, and second active component includes at least one of fluopyram, imazalil and Boscalid.The present invention also provides application of the bactericidal composition in preventing corps diseases.It can be synergistic well between two kinds of active components in the bactericidal composition of the present invention, bactericidal composition, which has various crop disease, prevents, treats and inhibits sporification, with excellent bactericidal activity, all there is strong inhibition to pathogen each stage of development, it can the long range transporting in host plant body, under conditions of most evil bad also can effective controlling disease, can have extraordinary control effect to the simultaneous multiple diseases of various crop.
Description
Technical field
The present invention relates to technical field of pesticide, and in particular, to a kind of bactericidal composition and its application.
Background technology
It is usually present the problem of mixing of different type disease occurs in agricultural production practice, is often to exist simultaneously or phase
After existing disease, such as gray mold, late blight, downy mildew, anthracnose, powdery mildew, white rot etc. be frequently experienced in grape, kind
Eggplant, cucumber, apple, strawberry, peanut, in potatoes and other crops.
Above-mentioned Common Diseases are generally required different pesticides is respectively adopted and are prevented, for example, gray mold is generally adopted
It is prevented with pyrimethanil or iprodione；Late blight generally uses Mancozeb or Carbatene to be prevented；Downy mildew is generally adopted
It is prevented with metalaxyl or Bravo；Anthracnose generally uses Tebuconazole or Prochloraz to be prevented；Powdery mildew generally uses
Ethirimol or propiconazole are prevented；White rot generally uses Fluoxastrobin or thiram to be prevented.
Current disease control pesticide utilization rate is low, and control effect is poor, while being directed to different diseases, also to use different
Pesticide, it is of high cost, the pollution of environment can be also caused, and the fungicide that single active ingredient is used continuously easy tos produce anti-medicine
Property.
Invention content
The object of the present invention is to provide a kind of bactericidal composition and its applications, to overcome current pesticide to be difficult to efficient, ring
It protects, is comprehensive, the decrement ground prevention simultaneous applied defect of crop multiple diseases, while drug resistance being delayed to generate.
In a first aspect, the present invention provides a kind of bactericidal composition, which contains active component, the activearm
Divide and be made of the first active component and the second active component, first active component is fluorine thiazole pyrrole ethyl ketone, and described second lives
Property component includes at least one of fluopyram, imazalil and Boscalid.
Optionally, the weight ratio of first active component and second active component is 1：(0.01-80).
Optionally, the weight ratio of first active component and second active component is 1：(0.1-50).
Optionally, the weight ratio of first active component and second active component is 1：(5-20).
Optionally, the microbicide compositions also contain auxiliary agent, first active component and second active component
The weight ratio of total weight and the auxiliary agent be 1：(0.1-20)；The auxiliary agent includes dispersant, wetting agent, emulsifier, antifreeze
Agent, preservative, thickener, film forming agent, binder, disintegrant, colorant, antifoaming agent, water, solvent, methylated vegetable oil, colloid
At least one of protective agent and solid inert carrier；The dispersant and wetting agent include detergent alkylate sulphur each independently
Sour calcium, sodium methylene bis-naphthalene sulfonate, sodium lignin sulfonate, calcium lignosulfonate, aliphatic alcohol polyoxyvinethene phosphate, fatty alcohol
At least one of polyoxyethylene ether, lauryl sodium sulfate and diisobutyl naphthalene；The emulsifier includes dodecane
Base benzene sulfonic acid calcium, styryl phenyl polyoxyethylene ether, alkyl phenol formaldehyde resin polyoxyethylene ether, polyoxyethylene stearyl acyl ether,
At least one in styrene phenol formaldehyde resin polyoxyethylene poly-oxygen propylene aether and styrene phenol formaldehyde resin polyoxyethylene ether
Kind；The antifreezing agent includes at least one of ethylene glycol, 1,2- propylene glycol, glycerine, urea, polyethylene glycol and sorbierite；
The preservative includes at least one of benzoic acid, sodium benzoate, sorbic acid and potassium sorbate；The thickener includes silicic acid
In magnalium, xanthans, polyvinyl alcohol, sodium alginate, guar gum, sodium carboxymethylcellulose, organobentonite and white carbon at least
It is a kind of；The film forming agent includes polyvinyl alcohol, polyethylene glycol, polyvinyl acetate, polyvinylpyrrolidone, rosin, polyphenyl second
Alkene, styrene-acrylic emulsion, acrylic polymer, carboxymethyl cellulose, gelatin, xanthans, Arabic gum, agar, polysaccharide are high
At least one of molecular compound and cellulose derivative；The binder include polyvinylpyrrolidone, methylcellulose,
At least one of hydroxypropyl methyl cellulose, polyethylene glycol, polyvinyl alcohol, soluble starch, cornstarch and glucose；Institute
State disintegrant include sodium carboxymethyl starch, hydroxypropul starch, carboxy-propyl cellulose, croscarmellose sodium, ammonium sulfate and
At least one of urea；The colorant includes amaranth, famille rose, amaranth aluminum lake, Ponceau 4R aluminum lake, red moss
Red, erythrosine aluminum lake, newly red, toner G2R, New red aluminum lake, lemon yellow, tartrazine aluminum lake, sunset yellow, sunset yellow aluminium color
Shallow lake, brilliant blue, Brilliant blue aluminum lake, indigo, indigo aluminum lake, acid red and alkalinity are at least one of red；The antifoaming agent includes
At least one of polyether antifoam agent, organic silicon defoamer and Siloxane-Oxyalkylene Copolymers antifoaming agent；The solvent includes acetic acid
Ethyl ester, methyl oleate, isopropanol, dimethyl sulfoxide (DMSO), N-Methyl pyrrolidone, n-octylpyrrolidone, aromatic solvent naphtha S-150
At least one of with aromatic solvent naphtha S-200；The methylated vegetable oil includes esterification soybean oil, methyl oleate, oleic acid
Ethyl ester, butyl oleate, esterification sunflower oil, esterification peanut oil, esterification rapeseed oil, esterification corn oil and olein
At least one of；The colloid protective agent includes polyvinyl alcohol, ethylenediamine, carboxymethyl cellulose, gelatin, Arabic gum, gathers
At least one of vinylpyrrolidone, styrene-acrylate and sodium alginate；The solid inert carrier include kaolin,
At least one of diatomite, bentonite, zeolite, attapulgite, talcum powder, montmorillonite and precipitated calcium carbonate.
Optionally, the dosage form of the bactericidal composition is outstanding selected from suspending agent, dispersible oil-suspending agent, suspension emulsion, micro-capsule
One kind in floating-suspending agent, missible oil, microemulsion, aqueous emulsion, wettable powder and water dispersible granules.
Optionally, the dosage form of the bactericidal composition is suspending agent.
Second aspect, the present invention also provides application of the bactericidal composition in preventing corps diseases.
Optionally, the crops include at least one in grape, tomato, cucumber, apple, strawberry, peanut and potato
Kind.
Optionally, the disease include in gray mold, late blight, downy mildew, anthracnose, powdery mildew and white rot at least
It is a kind of.
Can be synergistic well between two kinds of active components in the bactericidal composition of the present invention, bactericidal composition is to a variety of
Crop disease, which has, prevents, treats and inhibits sporification, has excellent bactericidal activity, all has to pathogen each stage of development
Have strong inhibition, can the long range transporting in host plant body, under conditions of most evil bad also can effective controlling disease,
There can be extraordinary control effect to the simultaneous multiple diseases of various crop；The bactericidal composition can quickly be inhaled by wax coat
Receipts have outstanding resistance of rainwater washing against effect, while having effects that the interior top that is drawn to conducts, protects cambium.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Specific implementation mode
The specific implementation mode of the present invention is described in detail below.It should be understood that described herein specific
Embodiment is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
In a first aspect, the present invention provides a kind of bactericidal composition, which can contain active component, the work
Property component can be made of the first active component and the second active component, and first active component can be fluorine thiazole pyrrole second
Ketone, second active component may include at least one of fluopyram, imazalil and Boscalid.
Fluorine thiazole pyrrole ethyl ketone is compound 1- (4- [4- [(5RS) -5- (2,6- difluorophenyls) -4,5- dihydro -1,2- Evil
Azoles -3- bases] -1,3- thiazol-2-yls] -1- piperidyls) -2- [5- methyl -3- (trifluoromethyl) -1H- pyrazol-1-yls] ethyl ketone
Common name, English general entitled Oxathiapiprolin, molecular formula C24H22F5N5O2S, relative molecular weight 539.52, CAS
Number it is 1003318-67-9, shown in structural formula such as formula (1)：
Fluopyram is compound N-{ 2- [3- chloro- 5- (trifluoromethyl) -2- pyridyl groups] ethyls-a, a, a- neighbour's trifluoro
Methyl benzamide } common name, English general entitled Fluopyram, molecular formula C16H11ClF6N2O, relative molecular weight
396.71, No. CAS is 658066-35-4, shown in structural formula such as formula (2)：
Imazalil is the common name of compound (±) allyl 1- (2,4- dichlorophenyl) -2- imidazoles -1- benzyl ethyl ethers, English
Text general entitled Imszalil, molecular formula C14H14Cl2N2O, relative molecular weight 297.18, No. CAS is 35554-44-0, structural formula
As shown in formula (3)：
Boscalid is the common name of the chloro- N- of compound 2- (4- chlordiphenyl -2- bases) niacinamide, and English is general entitled
Boscalid, molecular formula C18H12Cl2N2O, relative molecular weight 343.21, No. CAS is 188425-85-6, structural formula such as formula (4) institute
Show：
According to the present invention, the weight ratio of first active component and second active component can be 1：(0.01-
80).In the range of the weight ratio, described two kinds of active components can compound well.
According to the present invention, the weight ratio of first active component and second active component can be 1：(0.1-
50).Within the scope of the preferred weight ratio, it can preferably be compounded between described two kinds of active components and play synergistic work
With.
According to the present invention, in order to further enhance the synergistic effect between two kinds of active components, it is preferable that first activity
The weight ratio of component and second active component can be 1：(5-20), under the preferred weight ratio, described two kinds of work
Property component between have synergistic effect more outstanding, more excellent prevention can be obtained with less disease resistance composition amount of application and imitated
Fruit.
According to the present invention, for convenience storage, transport and the use of the bactericidal composition, the microbicide compositions are also
Auxiliary agent can be contained, the total weight of first active component and second active component and the weight ratio of the auxiliary agent can be with
It is 1：(0.1-20)；The auxiliary agent may include dispersant, wetting agent, emulsifier, antifreezing agent, preservative, thickener, film forming
Agent, binder, disintegrant, colorant, antifoaming agent, water, solvent, methylated vegetable oil, colloid protective agent and solid inert carrier
At least one of；The dispersant and wetting agent can include calcium dodecyl benzene sulfonate, di-2-ethylhexylphosphine oxide naphthalene each independently
Sodium sulfonate, sodium lignin sulfonate, calcium lignosulfonate, aliphatic alcohol polyoxyvinethene phosphate, fatty alcohol polyoxyethylene ether, 12
At least one of sodium alkyl sulfate and diisobutyl naphthalene；The emulsifier may include calcium dodecyl benzene sulfonate,
Styryl phenyl polyoxyethylene ether, alkyl phenol formaldehyde resin polyoxyethylene ether, polyoxyethylene stearyl acyl ether, styrene phenol first
At least one of urea formaldehyde polyoxyethylene poly-oxygen propylene aether and styrene phenol formaldehyde resin polyoxyethylene ether；The antifreezing agent
May include at least one of ethylene glycol, 1,2- propylene glycol, glycerine, urea, polyethylene glycol and sorbierite；The preservative
May include at least one of benzoic acid, sodium benzoate, sorbic acid and potassium sorbate；The thickener may include alumina silicate
At least one in magnesium, xanthans, polyvinyl alcohol, sodium alginate, guar gum, sodium carboxymethylcellulose, organobentonite and white carbon
Kind；The film forming agent may include polyvinyl alcohol, polyethylene glycol, polyvinyl acetate, polyvinylpyrrolidone, rosin, polyphenyl
Ethylene, styrene-acrylic emulsion, acrylic polymer, carboxymethyl cellulose, gelatin, xanthans, Arabic gum, agar, polysaccharide
At least one of high-molecular compound and cellulose derivative；The binder may include polyvinylpyrrolidone, methyl
In cellulose, hydroxypropyl methyl cellulose, polyethylene glycol, polyvinyl alcohol, soluble starch, cornstarch and glucose at least
It is a kind of；The disintegrant may include sodium carboxymethyl starch, hydroxypropul starch, carboxy-propyl cellulose, cross-linked carboxymethyl cellulose
At least one of sodium, ammonium sulfate and urea；The colorant may include amaranth, famille rose, amaranth aluminum lake, kermes
Red aluminum color lake, erythrosine, erythrosine aluminum lake, newly red, toner G2R, New red aluminum lake, lemon yellow, tartrazine aluminum lake, sunset
Huang, Sunset yellow aluminum lake, brilliant blue, Brilliant blue aluminum lake, indigo, indigo aluminum lake, acid red and alkalinity are at least one of red；Institute
It may include at least one of polyether antifoam agent, organic silicon defoamer and Siloxane-Oxyalkylene Copolymers antifoaming agent to state antifoaming agent；
The solvent may include ethyl acetate, methyl oleate, isopropanol, dimethyl sulfoxide (DMSO), N-Methyl pyrrolidone, N- octyl pyrroles
At least one of alkanone, aromatic solvent naphtha S-150 and aromatic solvent naphtha S-200；The methylated vegetable oil may include first
Be esterified soybean oil, methyl oleate, ethyl oleate, butyl oleate, esterification sunflower oil, esterification peanut oil, esterification rapeseed oil,
At least one of esterification corn oil and olein；The colloid protective agent may include polyvinyl alcohol, ethylenediamine, carboxylic
At least one of methylcellulose, gelatin, Arabic gum, polyvinylpyrrolidone, styrene-acrylate and sodium alginate；
The solid inert carrier may include kaolin, diatomite, bentonite, zeolite, attapulgite, talcum powder, montmorillonite and light
At least one of matter calcium carbonate.
The bactericidal composition of the present invention can be provided with final product form, i.e., in bactericidal composition each ingredient by evenly mixing,
Can also each ingredient provided in the form of independent preparation, it is mixed that bucket is directly carried out when use.
According to the present invention, the dosage form of the bactericidal composition can be selected from suspending agent, dispersible oil-suspending agent, outstanding breast
One kind in agent, microcapsule suspension-suspendinagent agent, missible oil, microemulsion, aqueous emulsion, wettable powder and water dispersible granules.
Dispersible oil-suspending agent can be containing 5-55 parts by weight active constituent (the first active component and the second activearm
Point), the dispersant of 3-10 parts by weight, the emulsifier of 5-15 parts by weight, the thickener of 0.5-8 parts by weight, surplus can be methyl esters
Change vegetable oil.
Suspension emulsion can contain 3-50 weight % active constituents (the first active component and the second active component), 3-15 weights
Amount % emulsifiers, 2-8 weight % dispersants, 0.1-5 weight % thickeners, 0.1-8 weight % antifreezing agents, 0.2-1 weight % disappear
Infusion, surplus can be water.
Microcapsule suspension-suspendinagent agent can contain 5-50 weight % active constituents (the first active component and the second active component,
Wherein, dissociate active constituent weight fraction account for Active principals weight fraction be less than 10%), 0.5-10 weight % dispersants,
0.5-5 weight % wetting agents, 0.1-5 weight % antifreezing agents, 0-30 weight % solvents, the other additives of 0-10 weight % such as colloid
Protective agent, stabilizer, preservative, thickener, surplus can be water.
Missible oil can contain 1-60 weight % active components (the first active component and the second active component), 0.1~30 weight
It can be solvent to measure % cosolvents, 1~30 weight % emulsifiers, surplus.
Microemulsion can contain 0.1-50 weight % active components (the first active component and the second active component), 0.1~
30 weight % solvents, 1~30 weight % emulsifiers, the other additives of 0-10 weight % such as stabilizer, antifreezing agent, surplus can be
Water.
Aqueous emulsion can contain 1-50 weight % active components (the first active component and the second active component), 0.1~30
Weight % solvents, 1~30 weight % emulsifiers, 0.1-10 weight % antifreezing agents, the other additives of 0-10 weight % such as stabilizer,
Preservative, thickener, surplus can be water.
Wettable powder can contain 3-95 weight % active components (the first active component and the second active component), 0.5-
10 weight % dispersants, 0.5-5 weight % wetting agents, surplus can be solid inert carrier, such as kaolin, diatomite.It can
Wet powder generally goes through the loose powder that certain particle size range is prepared after air-flow crushing.
Water dispersible granules can contain 3-95 weight % active components (the first active component and the second active component), 0.5-
10 weight % dispersants, 0.5-5 weight % wetting agents, the other additives of 0-10 weight % such as stabilizer, adhesive, surplus can be with
For solid inert carrier, such as kaolin.Water dispersible granules are usually made 10-100 mesh international standard sieve mesh (1676-152 μm)
Particle can be prepared by the methods of mist projection granulating, extruder grain, high speed rotation granulation, fluidized bed prilling.
According to the present invention, the dosage form of the bactericidal composition can be preferably suspending agent.Specifically, suspending agent can contain
Active constituent (the first active component and the second active component), the dispersant of 0.5-10 parts by weight, the 0.5-5 weights of 5-55 parts by weight
Measure other additives such as preservative, thickener, the defoaming of the wetting agent of part, the antifreezing agent of 0.1-10 parts by weight, 0-10 parts by weight
Agent, surplus can be water.
The present invention for the various dosage forms preparation method without particular/special requirement, various sides well known in the art may be used
Method, details are not described herein.It will be understood by those skilled in the art that various dosage forms in the present invention in actual use can be with
Dilution uses according to actual needs.
Second aspect, the present invention also provides application of the bactericidal composition in preventing corps diseases.
According to the present invention, the crops may include in grape, tomato, cucumber, apple, strawberry, peanut and potato
At least one.
According to the present invention, the disease may include gray mold, late blight, downy mildew, anthracnose, powdery mildew and white rot
At least one of.
According to the present invention, the bactericidal composition may be used method commonly used in the art and use, high from pesticide utilization rate
From the point of view of, application method preferably carries out field spray use with bactericidal composition.
Present invention be described in more detail by the following examples, and following embodiment is merely to illustrate and explain the present invention,
It is not intended to restrict the invention.
In following embodiment, comparative example, fluorine thiazole pyrrole ethyl ketone, fluopyram are purchased from China Agricultural University；Imazalil is purchased
From Yifan Biotechnology Group Co., Ltd.；Boscalid is purchased from Hebei caulophyllum bio tech ltd；Tebuconazole is purchased from river
The shores Su Su biology agrochemical Co., Ltd；Aliphatic alcohol polyoxyvinethene phosphate, styryl phenyl polyoxyethylene ether, ethylene glycol list
Methyl ether is purchased from Xingtai blue star auxiliary reagent factory, hydrocarbon carbon atomicity C12-C15, oxyethylene group number 12-50；Dodecyl sulphate
Sodium, ethylene glycol, polyvinyl alcohol, sodium benzoate, soluble starch are purchased from Beijing Chemical Plant；Sodium lignin sulfonate is purchased from Tianjin Skien
Think biochemical technology Co., Ltd；Dodecyl sodium sulfate is purchased from Jinan Hao Hua limited industrial companies；Acid red is purchased from moral gram
Agate (Tianjin) pigment chemical industry Co., Ltd；Xanthans is purchased from Zibo Deosen Biochemical Ltd.；Organic silicon defoamer is purchased from figure advanced in years
Organosilicon material (Shanghai) Co., Ltd.；Methyl oleate is purchased from Cangzhou Dayang Chemical Co., Ltd.；Aromatic solvent naphtha S-150
Co., Ltd is sold purchased from the poly- river chemical industry of Jiangsu Hua Lunxing.
1 30% fluorine thiazole pyrrole ethyl ketone fluopyram suspending agent of embodiment be (fluorine thiazole pyrrole ethyl ketone and fluopyram
Weight ratio is 1:5)
On the basis of 100 parts by weight bactericidal compositions：Take the fluorine thiazole pyrrole ethyl ketone of 5 parts by weight, the fluorine pyrrole bacterium of 25 parts by weight
The aliphatic alcohol polyoxyvinethene phosphate of amide, 4 parts by weight, the lauryl sodium sulfate of 2 parts by weight, the ethylene glycol of 5 parts by weight,
The xanthans of 0.2 parts by weight, the sodium benzoate of 0.1 parts by weight, the water of the organic silicon defoamer of 0.2 parts by weight and 58.5 parts by weight
It is uniformly mixed.
2 30% fluorine thiazole pyrrole ethyl ketone fluopyram suspending agent of embodiment be (fluorine thiazole pyrrole ethyl ketone and fluopyram
Weight ratio is 1:10)
On the basis of 100 parts by weight bactericidal compositions：Take the fluorine thiazole pyrrole ethyl ketone of 2.7 parts by weight, the fluorine of 27.3 parts by weight
Pyrrole bacterium amide, remaining component and content are the same as embodiment 1.
3 30% fluorine thiazole pyrrole ethyl ketone fluopyram suspending agent of embodiment be (fluorine thiazole pyrrole ethyl ketone and fluopyram
Weight ratio is 1:19)
On the basis of 100 parts by weight bactericidal compositions：Take the fluorine thiazole pyrrole ethyl ketone of 1.5 parts by weight, the fluorine of 28.5 parts by weight
Pyrrole bacterium amide, remaining component and content are the same as embodiment 1.
4 30% fluorine thiazole pyrrole ethyl ketone fluopyram suspending agent of embodiment be (fluorine thiazole pyrrole ethyl ketone and fluopyram
Weight ratio is 1:0.5)
On the basis of 100 parts by weight bactericidal compositions：Take the fluorine thiazole pyrrole ethyl ketone of 20 parts by weight, the fluorine pyrrole bacterium of 10 parts by weight
Amide, remaining component and content are the same as embodiment 1.
5 30% fluorine thiazole pyrrole ethyl ketone fluopyram suspending agent of embodiment be (fluorine thiazole pyrrole ethyl ketone and fluopyram
Weight ratio is 1:29)
On the basis of 100 parts by weight bactericidal compositions：Take the fluorine thiazole pyrrole ethyl ketone of 1 parts by weight, the fluorine pyrrole bacterium of 29 parts by weight
Amide, remaining component and content are the same as embodiment 1.
6 30% fluorine thiazole pyrrole ethyl ketone fluopyram suspending agent of embodiment be (fluorine thiazole pyrrole ethyl ketone and fluopyram
Weight ratio is 1:0.1)
On the basis of 100 parts by weight bactericidal compositions：Take the fluorine thiazole pyrrole ethyl ketone of 27.3 parts by weight, the fluorine of 2.7 parts by weight
Pyrrole bacterium amide, remaining component and content are the same as embodiment 1.
7 30% fluorine thiazole pyrrole ethyl ketone fluopyram suspending agent of embodiment be (fluorine thiazole pyrrole ethyl ketone and fluopyram
Weight ratio is 1:49)
On the basis of 100 parts by weight bactericidal compositions：Take the fluorine thiazole pyrrole ethyl ketone of 0.6 parts by weight, the fluorine of 29.4 parts by weight
Pyrrole bacterium amide, remaining component and content are the same as embodiment 1.
8 30% fluorine thiazole pyrrole ethyl ketone fluopyram suspending agent of embodiment be (fluorine thiazole pyrrole ethyl ketone and fluopyram
Weight ratio is 1:0.01)
On the basis of 100 parts by weight bactericidal compositions：Take the fluorine thiazole pyrrole ethyl ketone of 29.7 parts by weight, the fluorine of 0.3 parts by weight
Pyrrole bacterium amide, remaining component and content are the same as embodiment 1.
Embodiment 9 30% fluorine thiazole pyrrole ethyl ketone fluopyram dispersible oil-suspending agent (fluorine thiazole pyrrole ethyl ketone and fluorine pyrrole
The weight ratio of bacterium amide is 1:80)
On the basis of 100 parts by weight bactericidal compositions：Take the fluorine thiazole pyrrole ethyl ketones of 0.37 parts by weight, 29.63 parts by weight
Fluopyram, remaining component and content are the same as embodiment 1.
The 10 30% fluorine thiazole pyrrole ethyl ketone imazalil suspending agent (weight ratio of fluorine thiazole pyrrole ethyl ketone and imazalil of embodiment
It is 1:9)
On the basis of 100 parts by weight bactericidal compositions：Take the fluorine thiazole pyrrole ethyl ketone of 3 parts by weight, the imazalil of 27 parts by weight,
Not containing fluopyram, remaining component and content are the same as embodiment 1.
The 11 30% fluorine thiazole pyrrole ethyl ketone Boscalid suspending agent (weight of fluorine thiazole pyrrole ethyl ketone and Boscalid of embodiment
Amount is than being 1:9)
On the basis of 100 parts by weight bactericidal compositions：Take the fluorine thiazole pyrrole ethyl ketone of 3 parts by weight, the pyridine acyl bacterium of 27 parts by weight
Amine, not containing fluopyram, remaining component and content are the same as embodiment 1.
Embodiment 12 30% fluorine thiazole pyrrole ethyl ketone fluopyram dispersible oil-suspending agent (fluorine thiazole pyrrole ethyl ketone and fluorine
The weight ratio of pyrrole bacterium amide is 1:5)
On the basis of 100 parts by weight bactericidal compositions：Take the fluorine thiazole pyrrole ethyl ketone of 5 parts by weight, the fluorine pyrrole bacterium of 25 parts by weight
The aliphatic alcohol polyoxyvinethene phosphate of amide, 4 parts by weight, the styryl phenyl polyoxyethylene ether of 16 parts by weight, 5 parts by weight
Polyvinyl alcohol and 45 parts by weight methyl oleate be uniformly mixed.
Embodiment 13 30% fluorine thiazole pyrrole ethyl ketone fluopyram suspension emulsion (fluorine thiazole pyrrole ethyl ketone and fluopyram
Weight ratio be 1:5)
Take the fluorine thiazole pyrrole ethyl ketone of 5 parts by weight, the aliphatic alcohol polyethenoxy of the fluopyram of 25 parts by weight, 3 parts by weight
Ether, the polyoxyethylene block copolymer of 3 parts by weight, the polyethylene glycol of 5 parts by weight, the xanthans of 0.5 parts by weight, 0.5 parts by weight
Aluminium-magnesium silicate, 0.5 parts by weight organic silicon defoamer and 57.5 parts by weight water be uniformly mixed.
Embodiment 14 30% fluorine thiazole pyrrole ethyl ketone fluopyram microcapsule suspension-suspendinagent agent (fluorine thiazole pyrrole ethyl ketone and fluorine
The weight ratio of pyrrole bacterium amide is 1:5)
(1) it takes the fluorine thiazole pyrrole ethyl ketone of 5 parts by weight to be dissolved in the aromatic solvent naphtha S-150 of 16 parts by weight, is then added 5
The polyvinyl alcohol of parts by weight stirs evenly；(2) by the oil mixture of step (1) be added dropwise to 28.2 parts by weight contain 6 parts by weight
In the aqueous solution of fatty alcohol polyoxyethylene ether, stirred when being added dropwise；(3) 70 DEG C keep the temperature 5 hours；(4) the fluorine pyrrole of 25 parts by weight is taken
Bacterium amide, the sodium lignin sulfonate of 5 parts by weight, the xanthans of 0.2 parts by weight, the sodium benzoate of 0.1 parts by weight, 5 parts by weight
The water mixing of ethylene glycol, the organic silicon defoamer of 0.5 parts by weight, 10 parts by weight, wet grinding are stirred with step (3) described solution
It mixes uniformly.
15 30% fluorine thiazole pyrrole ethyl ketone fluopyram missible oil of embodiment be (fluorine thiazole pyrrole ethyl ketone and fluopyram
Weight ratio is 1:5)
Take the fluorine thiazole pyrrole ethyl ketones of 5 parts by weight, the fluopyram of 25 parts by weight, the dodecyl benzene sulfonic acid of 5 parts by weight
The castor oil polyoxyethylene ether of calcium, 10 parts by weight, the glycol monoethyl ether of 5 parts by weight and complement to the polyethylene glycol of 5 parts by weight
The aromatic solvent naphtha S-150 of 100 parts by weight is uniformly mixed.
Embodiment 16 30% fluorine thiazole pyrrole ethyl ketone fluopyram microemulsion (fluorine thiazole pyrrole ethyl ketone and fluopyram
Weight ratio be 1:5)
Take the fluorine thiazole pyrrole ethyl ketones of 5 parts by weight, the fluopyram of 25 parts by weight, the polyoxyethylene sorbitol of 15 parts by weight
Acid anhydride monolaurate, the fatty alcohol polyoxyethylene ether of 5 parts by weight, the glycol monoethyl ether of 5 parts by weight, 5 parts by weight ethylene glycol,
Surplus is water (totally 100 parts by weight).
Embodiment 17 30% fluorine thiazole pyrrole ethyl ketone fluopyram aqueous emulsion (fluorine thiazole pyrrole ethyl ketone and fluopyram
Weight ratio be 1:5)
Take the fluorine thiazole pyrrole ethyl ketone of 5 parts by weight, the aliphatic alcohol polyethenoxy of the fluopyram of 25 parts by weight, 5 parts by weight
The styryl phenyl polyoxyethylene ether of ether, 10 parts by weight, the aromatic solvent naphtha S-150 of 10 parts by weight, the xanthan of 0.2 parts by weight
Glue, 5 parts by weight ethylene glycol and complement to 100 parts by weight water be uniformly mixed.
Embodiment 18 30% fluorine thiazole pyrrole ethyl ketone fluopyram wettable powder (fluorine thiazole pyrrole ethyl ketone and fluorine pyrrole bacterium
The weight ratio of amide is 1:5)
Take the fluorine thiazole pyrrole ethyl ketones of 5 parts by weight, the fluopyram of 25 parts by weight, 3 parts by weight sodium lignin sulfonate,
The dodecyl sodium sulfate of 1.5 parts by weight and the kaolin of 65.5 parts by weight are uniformly mixed.
Embodiment 19 30% fluorine thiazole pyrrole ethyl ketone fluopyram water dispersible granules (fluorine thiazole pyrrole ethyl ketone and fluorine pyrrole bacterium
The weight ratio of amide is 1:5)
Take the fluorine thiazole pyrrole ethyl ketones of 5 parts by weight, the fluopyram of 25 parts by weight, the sodium lignin sulfonate of 6 parts by weight, 3
The kaolin of the lauryl sodium sulfate of parts by weight, the White Carbon black of 2 parts by weight, the soluble starch of 3 parts by weight and 56 parts by weight
It is uniformly mixed.
The 1 5% dispersible oil-suspending agent of fluorine thiazole pyrrole ethyl ketone of comparative example
On the basis of 100 parts by weight bactericidal compositions：Take the fluorine thiazole pyrrole ethyl ketone of 5 parts by weight, the poly alkyl alcohol of 4 parts by weight
Ethylene oxide ether phosphate, the styryl phenyl polyoxyethylene ether of 16 parts by weight, the polyvinyl alcohol of 8 parts by weight and 67 parts by weight
Methyl oleate is uniformly mixed.
2 25% fluopyram suspending agent of comparative example
On the basis of 100 parts by weight bactericidal compositions：Take the fluopyram of 25 parts by weight, the poly alkyl alcohol of 4 parts by weight
Ethylene oxide ether phosphate, the lauryl sodium sulfate of 2 parts by weight, the ethylene glycol of 5 parts by weight, the xanthans of 0.2 parts by weight, 0.1
The water of the sodium benzoate of parts by weight, the organic silicon defoamer of 0.2 parts by weight and 63.5 parts by weight is uniformly mixed.
3 25% Imazalil EC of comparative example
On the basis of 100 parts by weight bactericidal compositions：Take the imazalil of 25 parts by weight, the detergent alkylate sulphur of 5 parts by weight
The castor oil polyoxyethylene ether of sour calcium, 10 parts by weight, the glycol monoethyl ether of 5 parts by weight and are supplied the polyethylene glycol of 5 parts by weight
Aromatic solvent naphtha S-150 to 100 parts by weight is uniformly mixed.
4 27% Boscalid suspending agent of comparative example
On the basis of 100 parts by weight bactericidal compositions：Take the Boscalid of 27 parts by weight, the fatty alcohol polyoxy of 4 parts by weight
Ethylene ether phosphate, the lauryl sodium sulfate of 2 parts by weight, the ethylene glycol of 5 parts by weight, the xanthans of 0.2 parts by weight, 0.1 weight
The water of the sodium benzoate of amount part, the organic silicon defoamer of 0.2 parts by weight and 61.5 parts by weight is uniformly mixed.
5 30% tebuconazole suspension concentrates of comparative example
On the basis of 100 parts by weight bactericidal compositions：Take the Tebuconazole of 30 parts by weight, the fatty alcohol polyoxy second of 4 parts by weight
Alkene ether phosphate, the lauryl sodium sulfate of 2 parts by weight, the ethylene glycol of 5 parts by weight, the xanthans of 0.2 parts by weight, 0.1 weight
The water of the sodium benzoate of part, the organic silicon defoamer of 0.2 parts by weight and 58.5 parts by weight is uniformly mixed.
Comparative example 6
30% fluorine thiazole pyrrole ethyl ketone fluopyram carboxin suspending agent
On the basis of 100 parts by weight bactericidal compositions：Take the fluorine thiazole pyrrole ethyl ketone of 5 parts by weight, the fluorine pyrrole bacterium of 15 parts by weight
The aliphatic alcohol polyoxyvinethene phosphate of amide, 10 parts by weight carboxins, 4 parts by weight, the lauryl sodium sulfate of 2 parts by weight, 5
The ethylene glycol of parts by weight, the xanthans of 0.2 parts by weight, the sodium benzoate of 0.1 parts by weight, the organic silicon defoamer of 0.2 parts by weight
It is uniformly mixed with the water of 58.5 parts by weight.
Comparative example 7
(weight ratio of fluorine thiazole pyrrole ethyl ketone and flutolanil is 1 to 30% fluorine thiazole pyrrole ethyl ketone flutolanil suspending agent:5)
On the basis of 100 parts by weight bactericidal compositions：Take the fluorine thiazole pyrrole ethyl ketone of 5 parts by weight, the flutolanil of 25 parts by weight,
The aliphatic alcohol polyoxyvinethene phosphate of 4 parts by weight, the lauryl sodium sulfate of 2 parts by weight, the ethylene glycol of 5 parts by weight, 0.2 weight
Measure the xanthans of part, the sodium benzoate of 0.1 parts by weight, the water mixing of the organic silicon defoamer of 0.2 parts by weight and 58.5 parts by weight
Uniformly.
For a further understanding of the present invention, with reference to test case, the present invention is described in detail, according to root of the present invention
According to controlling object, a situation arises determines suitable dosage, and usually total amount of application of the active ingredient of ground is 1-50g per acre.
Test case 1 prevents the field control effectiveness test of powdery mildew of cucumber, gray mold, anthracnose, downy mildew, late blight
Test site：Hebei province's Langfang City Guyuan County, in soil fertility on, uniformity, water retention property is good, irrigation and drainage side
Just.Plot area is 30m2, the arrangement of random district's groups is repeated 3 times.The routinely production management of area cucumber is managed everywhere in after plantation.It is yellow
Melon kind is middle peasant 106.
The sample of testing example 1-19 and comparative example 1-7 are to powdery mildew of cucumber, gray mold, anthrax in green cucumber area
Disease, downy mildew, the control effect of late blight, specific steps include：Dispenser uses knapsack hand sprayer even spraying, according to
Spouting liquid is 30kg/ mus, and the sample of embodiment 1-19 and comparative example 1-7 are uniformly sprayed to the cucumber children in each growing area respectively
On seedling, plant leaf tow sides and its fruit, blank control group sprays the cucumber plant of growing area using clear water.Often
Kind sample uses after being watered dilution by 50 grams/acre of dosages.
Disease investigation：After dispenser 10 days, according to《17980 pesticide field efficacy medicine test criterions of GB/T》To growing area cucumber
Powdery mildew, gray mold, anthracnose, downy mildew, the state of an illness of late blight are investigated and are counted, and disease index is calculated according to formula (I),
Control effect is calculated according to formula (II), as a result such as table 1.
Table 1
Note：Blank control group provides reference data for each treatment region, therefore without control effect data.
Test case 2 prevents fruit white rot of grape, gray mold, anthracnose, downy mildew field control effectiveness test.
Test site：It is carried out in one peasant household of Tianshui of Gansu Province Maiji District, belongs to valley water irrigated area, soil types is husky earth
Soil, middle fertility.The grape age of tree 7 years, spacing in the rows 1.5m, line-spacing 2m.Hillslope processes area be 30 ㎡, plot experiment random alignment,
Each 3 repetitions of processing.Experimental plot is Routine Management, non-rain shelter cultivation, and fruit not bagging, hedge frame structure, ground is covered without weeds
Lid.
The sample test of embodiment 1-19 and comparative example 1-7 is respectively adopted to fruit white rot of grape, gray mold, anthracnose, frost
The control effect of mildew, specific steps include：The sample of embodiment 1-19 and comparative example 1-7 are respectively adopted dispenser and used and is born
Formula hand sprayer even spraying, each sample use after being watered dilution by 20 grams/acre of dosages, are 30kg/ mus according to spouting liquid,
It uniformly sprays on the grapevine seedling, blade tow sides of each cell, blank control group is using clear water to the grape of growing area
Plant is sprayed.
The investigation statistics method of grape disease is as follows：10 days investigation prevention effects after spraying, each treatment region is using random
Sampling method investigates onset grade by three positions of tree body upper, middle and lower, 20 fruit ears of each random pumping and blade, calculate disease tassel yield and
Disease index calculates control effect according to formula (III) and (IV).
Grade scale：
0 grade：Fruit ear is disease-free；
1 grade：25% or less Ear rot；
2 grades：25%-50% Ear rots；
3 grades：51%-75% Ear rots；
4 grades：75% or more Ear rot.
Disease-controlling effect is as shown in table 2.
Table 2
Note：Blank control group provides reference data for each treatment region, therefore without control effect data.
The bactericidal composition of the present invention is can be seen that relative to oligomict first active component (fluorine thiazole pyrrole from table 1-2
Ethyl ketone) and the second active component selected from least one of fluopyram, imazalil or Boscalid, control effect is more
It is good, it has significant synergies between two kinds of active components；Fluorine thiazole pyrrole ethyl ketone can be with other activity with biological preventive effect
Component compounds, but the control effect for compounding obtained medicament is good not as good as the bactericidal composition of the present invention；The sterilization group of the present invention
Active component in conjunction is exactly to be made of the first active component and the second active component, and first active component can be fluorine thiophene
Azoles pyrrole ethyl ketone, second active component may include at least one of fluopyram, imazalil and Boscalid, in addition to
Outside above-mentioned active component, other active components are free from bactericidal composition of the invention, pass through embodiment, comparative example
Test data it can also be seen that the present invention bactericidal composition on the basis of containing more active components medicament to agriculture
Bactericidal composition of the invention is not good instead for the control effect of crop disease, and the active component of suitable substance classes is suitable
Weight ratio within the scope of compounding can just make to play good synergistic function, the substance kind of active component between different activities component
Class may excessively reduce the drug effect of preparation instead, also, the bactericidal composition of the present invention can prevent that mixing occurs it is a variety of not
Congener disease.
Analysis is carried out by the test effect data of embodiment 1-19 can be seen that：Two in the preparation of embodiment 1-3,10 and 11
Kind active component weight ratio is in most preferred range 1：In (5-20), and dosage form is suspending agent, the preparation pair of embodiment 1-3,10 and 11
The control effect of various crop is optimal；The weight ratio of two kinds of active components is in most preferred range in embodiment 12-19 preparations, but
Be dosage form it is not suspending agent, i.e., dosage form is not preferred dosage form, and therefore, the control effect of embodiment 12-19 is slightly inferior to embodiment 1-
3,10 and 11；The weight ratio of two kinds of active components is in more preferably range 1 in embodiment 4-7 preparations：In (0.1-50), preparation
Dosage form is not preferred dosage form, therefore the control effect of embodiment 4-7 preparations is worse than embodiment 12-19；In embodiment 8 and 9 preparations
The weight ratio of two kinds of active components is in general range 1：(0.01-80) is interior, dosage form is not preferred dosage form, therefore embodiment 8 and 9 is made
The control effect of agent is poorer than embodiment 4-7.It can be seen that by above-mentioned analysis, the weight of two kinds of active components in the bactericidal composition
Ratio is measured 1：When the more preferably range of (0.1-50), the control effect of bactericidal composition is improved, the weight of two kinds of active components
Ratio is measured 1：When the most preferred range of (5-20), active component can be compounded preferably and play synergy in bactericidal composition
Effect, obtained bactericidal composition further get a promotion to the control effect of disease.Also, is graded by the activearm and constituted
Bactericidal composition selection preferred dosage form, that is, suspending agent when be more conducive to active component and play effect, the prevention of bactericidal composition
Effect is more preferable.
Pass through above-mentioned technical proposal can be seen that two kinds of active components in the bactericidal composition of the present invention according to specific
Ratio is applied in combination, and can effectively prevent mixing in the crop diseases such as potato, grape and wheat and occur or occur in succession a variety of
Disease improves the yield of crop, improves the quality of crop, increases economic benefit, improves the quality of soil.Relative to oligomict
Fungicide, bactericidal composition of the invention can obtain apparent synergistic effect, and dosage is smaller, be not likely to produce drug resistance, dispenser
The multiple diseases that the mixing of the crops such as potato, grape and wheat occurs or occurs in succession can be once prevented, cost is reduced, mitigates
Pollution to environment.
The preferred embodiment of the present invention has been described above in detail, still, during present invention is not limited to the embodiments described above
Detail can carry out a variety of simple variants to technical scheme of the present invention within the scope of the technical concept of the present invention, this
A little simple variants all belong to the scope of protection of the present invention.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should also be regarded as the disclosure of the present invention.
Claims (10)
1. a kind of bactericidal composition, which is characterized in that the bactericidal composition contains active component, and the active component is lived by first
Property component and the second active component constitute, first active component is fluorine thiazole pyrrole ethyl ketone, and second active component includes
At least one of fluopyram, imazalil and Boscalid.
2. bactericidal composition according to claim 1, wherein first active component and second active component
Weight ratio is 1：(0.01-80).
3. bactericidal composition according to claim 2, wherein first active component and second active component
Weight ratio is 1：(0.1-50).
4. bactericidal composition according to claim 3, wherein first active component and second active component
Weight ratio is 1：(5-20).
5. bactericidal composition according to claim 1, wherein the microbicide compositions also contain auxiliary agent, and described first
The total weight of active component and second active component and the weight ratio of the auxiliary agent are 1：(0.1-20)；The auxiliary agent includes
Dispersant, wetting agent, emulsifier, antifreezing agent, preservative, thickener, film forming agent, binder, disintegrant, colorant, antifoaming agent,
At least one of water, solvent, methylated vegetable oil, colloid protective agent and solid inert carrier；The dispersant and wetting agent
Include calcium dodecyl benzene sulfonate, sodium methylene bis-naphthalene sulfonate, sodium lignin sulfonate, calcium lignosulfonate, fat each independently
In fat alcohol polyoxyethylene ether phosphate, fatty alcohol polyoxyethylene ether, lauryl sodium sulfate and diisobutyl naphthalene extremely
Few one kind；The emulsifier includes that calcium dodecyl benzene sulfonate, styryl phenyl polyoxyethylene ether, alkylphenol-formaldehyde resin are poly-
Ethylene oxide ether, polyoxyethylene stearyl acyl ether, styrene phenol formaldehyde resin polyoxyethylene poly-oxygen propylene aether and styrene phenol first
At least one of urea formaldehyde polyoxyethylene ether；The antifreezing agent includes ethylene glycol, 1,2- propylene glycol, glycerine, urea, poly- second
At least one of glycol and sorbierite；The preservative include in benzoic acid, sodium benzoate, sorbic acid and potassium sorbate extremely
Few one kind；The thickener includes aluminum magnesium silicate, xanthans, polyvinyl alcohol, sodium alginate, guar gum, sodium carboxymethylcellulose, has
At least one of machine bentonite and white carbon；The film forming agent includes polyvinyl alcohol, polyethylene glycol, polyvinyl acetate, gathers
Vinylpyrrolidone, rosin, polystyrene, styrene-acrylic emulsion, acrylic polymer, carboxymethyl cellulose, gelatin, xanthan
At least one of glue, Arabic gum, agar, polysaccharide high-molecular compound and cellulose derivative；The binder includes
Polyvinylpyrrolidone, methylcellulose, hydroxypropyl methyl cellulose, polyethylene glycol, polyvinyl alcohol, soluble starch, corn
At least one of starch and glucose；The disintegrant include sodium carboxymethyl starch, hydroxypropul starch, carboxy-propyl cellulose,
At least one of croscarmellose sodium, ammonium sulfate and urea；The colorant includes amaranth, famille rose, three-coloured amaranth
Red aluminum color lake, Ponceau 4R aluminum lake, erythrosine, erythrosine aluminum lake, newly red, toner G2R, New red aluminum lake, lemon yellow, lemon
Yellow aluminum lake, sunset yellow, Sunset yellow aluminum lake, brilliant blue, Brilliant blue aluminum lake, indigo, indigo aluminum lake, acid red and alkalinity it is red in
At least one；The antifoaming agent includes in polyether antifoam agent, organic silicon defoamer and Siloxane-Oxyalkylene Copolymers antifoaming agent
It is at least one；The solvent includes ethyl acetate, methyl oleate, isopropanol, dimethyl sulfoxide (DMSO), N-Methyl pyrrolidone, N- pungent
At least one of base pyrrolidones, aromatic solvent naphtha S-150 and aromatic solvent naphtha S-200；The methylated vegetable oil includes
Esterification soybean oil, methyl oleate, ethyl oleate, butyl oleate, esterification sunflower oil, esterification peanut oil, esterification vegetable seed
At least one of oil, esterification corn oil and olein；The colloid protective agent includes polyvinyl alcohol, ethylenediamine, carboxylic
At least one of methylcellulose, gelatin, Arabic gum, polyvinylpyrrolidone, styrene-acrylate and sodium alginate；
The solid inert carrier includes kaolin, diatomite, bentonite, zeolite, attapulgite, talcum powder, montmorillonite and lightweight carbon
At least one of sour calcium.
6. according to the bactericidal composition described in any one of claim 1-5, wherein the dosage form of the bactericidal composition is choosing
From suspending agent, dispersible oil-suspending agent, suspension emulsion, microcapsule suspension-suspendinagent agent, missible oil, microemulsion, aqueous emulsion, wettable powder
With one kind in water dispersible granules.
7. bactericidal composition according to claim 6, wherein the dosage form of the bactericidal composition is suspending agent.
8. application of the bactericidal composition in preventing corps diseases described in any one of claim 1-7.
9. application according to claim 8, wherein the crops include grape, tomato, cucumber, apple, strawberry, flower
At least one of raw and potato.
10. application according to claim 8, wherein the disease include gray mold, late blight, downy mildew, anthracnose,
At least one of powdery mildew and white rot.
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| CN118216500A (en) * | 2024-05-27 | 2024-06-21 | 中国农业科学院植物保护研究所 | Emulsion and application thereof in rain wash resistance |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101969781B (en) * | 2007-10-23 | 2015-01-28 | 杜邦公司 | Fungicidal compounds and mixtures |
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2018
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101969781B (en) * | 2007-10-23 | 2015-01-28 | 杜邦公司 | Fungicidal compounds and mixtures |
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|---|---|---|---|---|
| CN118216500A (en) * | 2024-05-27 | 2024-06-21 | 中国农业科学院植物保护研究所 | Emulsion and application thereof in rain wash resistance |
| CN118216500B (en) * | 2024-05-27 | 2024-07-23 | 中国农业科学院植物保护研究所 | Emulsion and application thereof in rain wash resistance |
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