CN108294017A - A kind of microbicide compositions of fluorine-containing thiazole pyrrole ethyl ketone and its application - Google Patents
A kind of microbicide compositions of fluorine-containing thiazole pyrrole ethyl ketone and its application Download PDFInfo
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- CN108294017A CN108294017A CN201810130642.1A CN201810130642A CN108294017A CN 108294017 A CN108294017 A CN 108294017A CN 201810130642 A CN201810130642 A CN 201810130642A CN 108294017 A CN108294017 A CN 108294017A
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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
- A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
- A01N43/54—1,3-Diazines; Hydrogenated 1,3-diazines
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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
- A01N43/56—1,2-Diazoles; Hydrogenated 1,2-diazoles
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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
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
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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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
- A01N47/18—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing a —O—CO—N< group, or a thio analogue thereof, directly attached to a heterocyclic or cycloaliphatic ring
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Abstract
The present invention relates to a kind of microbicide compositions of fluorine-containing thiazole pyrrole ethyl ketone and its application, the microbicide compositions to contain the first active component and the second active component；First active component is fluorine thiazole pyrrole ethyl ketone, and second active component is one kind in benziothiazolinone, biphenyl pyrrole bacterium amine, azoles mepanipyrim, fluxapyroxad, tetrazolium pyrrole urethane and fluorine mepanipyrim；First active component and the weight ratio of second active constituent are 1：(0.01‑90).Two kinds of active components in the microbicide compositions of the present invention are applied in combination according to specific ratio and select suitable dosage form, the multiple diseases that various crop mixing occurs or occurs in succession can effectively be prevented, other than there is significant control effect, there is good synergistic function between two kinds of active components, excellent control effect can be obtained under smaller dosage, it is not likely to produce drug resistance, significantly reduces the pollution to environment.
Description
Technical field
The present invention relates to composition pesticides, and in particular, to a kind of microbicide compositions of fluorine-containing thiazole pyrrole ethyl ketone and its
Using.
Background technology
The problem of being usually present the mixing of different type disease in agricultural production practice or occurring in succession, downy mildew, early epidemic
Disease, late blight, white rot, powdery mildew, rust, tar spot, anthracnose and target spot are often to exist simultaneously or in succession existing
Disease, such as on the crops such as tomato, cucumber, grape, potato, apple, citrus, soybean, sunflower, watermelon, tobacco.
Above-mentioned Common Diseases are generally required different bactericide agricultural chemicals are respectively adopted and are prevented, for example, downy mildew
Generally prevented using cymoxanil, early blight is generally prevented using Mancozeb, late blight generally use Bravo or
Mancozeb is prevented, and white rot generally uses thiram or Mancozeb to be prevented, and powdery mildew generally uses triazolone
Or carbendazim is prevented, rust generally uses sulphur or Mancozeb to be prevented, and tar spot generally uses Fluoxastrobin or thiophene
Ofurace is prevented, and anthracnose generally uses Prochloraz or Mancozeb to be prevented, target spot generally use Prochloraz into
Row prevention.
Not only control effect is poor for current disease control, but also easy tos produce drug resistance, while being directed to different diseases, also wants
Using different pesticides, a large amount of human and material resources and financial resources cost are expended, can also cause the pollution of environment, and be used continuously
The fungicide of single active ingredient easy tos produce resistance problems.
Therefore, there is an urgent need to develop a kind of new effective prevention tomato, cucumber, grape, potato, apple, citruses, greatly
The pesticide applied in the crop diseases such as beans, sunflower, watermelon, tobacco.
Invention content
The object of the present invention is to provide a kind of microbicide compositions of fluorine-containing thiazole pyrrole ethyl ketone and its application, the fungicide groups
Can be synergistic between active component in conjunction, there is the control effect being obviously improved to the multiple diseases of various crop.
In a first aspect, the present invention provides a kind of microbicide compositions of fluorine-containing thiazole pyrrole ethyl ketone, which contains
There are the first active component and the second active component；First active component is fluorine thiazole pyrrole ethyl ketone, second active component
For one kind in benziothiazolinone, biphenyl pyrrole bacterium amine, azoles mepanipyrim, fluxapyroxad, tetrazolium pyrrole urethane and fluorine mepanipyrim；Described first
Active component and the weight ratio of second active constituent are 1：(0.01-90).
Optionally, second active component is benziothiazolinone or tetrazolium pyrrole urethane.
Optionally, first active component and the weight ratio of second active constituent are 1：(0.05-30).
Optionally, first active component and the weight ratio of second active constituent are 1：(0.1-10).
Optionally, the dosage form of the microbicide compositions is suspending agent, dispersible oil-suspending agent, suspension emulsion, microcapsule suspension-
One kind in suspending agent, missible oil, microemulsion, aqueous emulsion, wettable powder and water dispersible granules.
Optionally, the dosage form of the microbicide compositions is dispersible oil-suspending agent.
Optionally, the microbicide compositions also contain auxiliary agent, first active component and second active component
The sum of weight and the weight ratio of the auxiliary agent be 1：(0.1-20)；The auxiliary agent includes dispersant, wetting agent, antifreezing agent, prevents
At least one of rotten agent, thickener, emulsifier, solvent, antifoaming agent, adhesive, disintegrant and solid inert carrier；Described point
Powder include high molecular polymer, lignosulfonates, naphthalene sulfonate, polycarboxylate, aliphatic alcohol polyoxyvinethene phosphate and
At least one of castor oil polyoxyethylene ether phosphate, the wetting agent include alkyl sulfate, alkylnaphthalene sulfonate, alkyl
At least one of sulfonate and fatty alcohol polyoxyethylene ether, the antifreezing agent include urea, potassium chloride, ethylene glycol, 1,2- third
At least one of glycol, glycerine, polyethylene glycol, sorbierite and sodium chloride, the preservative include Kathon CG, formaldehyde, benzene first
At least one of sour sodium, sorbic acid and potassium sorbate, the thickener include sodium alginate, gum arabic, aluminum magnesium silicate,
At least one of TENSIOFIX 869, xanthans, polyvinyl alcohol, sodium carboxymethylcellulose, organobentonite and white carbon,
The emulsifier includes cationic surfactant, anion surfactant, nonionic surfactant and amphoteric ion table
At least one of face activating agent, the solvent include propyl alcohol, isopropanol, propylene glycol, glycerine, n-butanol, n-amyl alcohol, isoamyl
Alcohol, n-hexyl alcohol, n-heptanol, n-octyl alcohol, ethylene glycol, glycol monoethyl ether, glycol dimethyl ether, sorbierite, ethyl acetate, fragrance
At least one of hydrocarbon solvent oil, vegetable oil and methyl oleate, the antifoaming agent include polyether antifoam agent, organic silicon defoamer or
Person's Siloxane-Oxyalkylene Copolymers antifoaming agent, described adhesive include polyvinylpyrrolidone, methylcellulose, hydroxypropyl methyl fibre
At least one of element, polyethylene glycol, polyvinyl alcohol, soluble starch, cornstarch and glucose are tieed up, the disintegrant includes
In sodium carboxymethyl starch, hydroxypropul starch, carboxy-propyl cellulose, croscarmellose sodium, ammonium sulfate and urea at least
One kind, the solid inert carrier include kaolin, diatomite, bentonite, zeolite, attapulgite, talcum powder, montmorillonite and light
At least one of matter calcium carbonate.
Second aspect, the present invention also provides application of the microbicide compositions in preventing corps diseases, wherein
The crops include in tomato, cucumber, grape, potato, apple, citrus, soybean, sunflower, watermelon and tobacco at least
It is a kind of.
Optionally, the disease includes downy mildew, early blight, late blight, white rot, powdery mildew, rust, tar spot, charcoal
At least one of subcutaneous ulcer disease and target spot.
Two kinds of active components in the microbicide compositions of the present invention are applied in combination according to specific ratio and select properly
Dosage form, can effectively prevent various crop mixing and occur or the multiple diseases that occur in succession, in addition to having significant control effect
Outside, there is good synergistic function between two kinds of active components, excellent control effect can be obtained under smaller dosage, no
It is also easy to produce drug resistance, significantly reduces the pollution to environment.
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 microbicide compositions of fluorine-containing thiazole pyrrole ethyl ketone, which can
To contain the first active component and the second active component；First active component can be fluorine thiazole pyrrole ethyl ketone, described second
Active component can be in benziothiazolinone, biphenyl pyrrole bacterium amine, azoles mepanipyrim, fluxapyroxad, tetrazolium pyrrole urethane and fluorine mepanipyrim
It is a kind of；First active component and the weight ratio of second active constituent can be 1：(0.01-90).
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
Trade name, English name oxathiapiprolin, molecular formula C24H22F5N5O2S, relative molecular weight 539.5, No. CAS
For 1003318-67-9, shown in structural formula such as formula (1)：
Benziothiazolinone is the trade name of 1,2 benzisothiazole-3-ketone of compound, and English name is
Benziothiazolinone, molecular formula C7H5NOS, shown in structural formula such as formula (2).
Biphenyl pyrrole bacterium amine is compound N-(bis- chloro- 5- fluorine xenyl -2- bases of 3', 4'-) -3- (difluoromethyl) -1- methyl
The trade name of pyrazoles -4- amides, English name bixafen, molecular formula C18H12Cl2F3N3O, relative molecular weight 414.2,
No. CAS is 581809-46-3, shown in structural formula such as formula (3).
Azoles mepanipyrim is the trade name of compound 5- ethyls -6- [1,2,4] triazole [1,5] pyrimidine -7- amine, and English name is
Ametoctradin, molecular formula C15H25N5, relative molecular weight 275.4, No. CAS is 865318-97-4, structural formula such as formula
(4) shown in.
Fluxapyroxad is compound 3- (difluoromethyl) -1- methyl-N- (3', 4', 5'- trifluoro-biphenyl -2- bases) pyrazoles -
The trade name of 4- formamides, English name fluxapyroxad, molecular formula C18H12F5N3O, relative molecular weight 381.3,
No. CAS is 907204-31-3, shown in structural formula such as formula (5).
Tetrazolium pyrrole urethane is compound tertiary butyl-(6- { [(Z)-(methyl-1 H-5- tetrazole radicals) (phenyl) methylene] amino
Oxygroup methyl } -2- pyridyl groups) carbamate trade name, English name picarbutrazox, molecular formula is
C20H23N7O3, No. CAS is 119126-15-7, shown in structural formula such as formula (6).
Fluorine mepanipyrim English name is diflumetorim, molecular formula C15H16ClF2N3O, relative molecular weight 327.8,
No. CAS is 130339-07-0, shown in structural formula such as formula (7).
In accordance with the present invention it is preferred that second active component can be benziothiazolinone or tetrazolium pyrrole urethane.It is sent out through research
Microbicide compositions existing, that the fluorine thiazole pyrrole ethyl ketone as the first active component is constituted with benziothiazolinone or tetrazolium pyrrole urethane compounding
There is better stability, while having better control effect to the multiple diseases of crop.
According to the first aspect of the invention, the weight ratio of the first active component and the second active component is in a wider scope
All there is synergistic effect, in order to further enhance the synergistic effect between two kinds of active components, under preferable case, described first lives
Property component and second active constituent weight ratio can be 1：(0.05-30).
According to the present invention, in order to further enhance the synergistic effect between two kinds of active components, under preferable case, described
One active component and the weight ratio of second active constituent can be 1：(0.1-10).Under the preferable case, the sterilization
Agent composition has synergistic effect outstanding, and more excellent control effect can be obtained with less amount of application.
According to the present invention, the dosage forms of the microbicide compositions can be suspending agent, dispersible oil-suspending agent, suspension emulsion,
One kind in microcapsule suspension-suspendinagent agent, missible oil, microemulsion, aqueous emulsion, wettable powder and water dispersible granules.
Suspending agent usually can be containing 5-50 weight % active constituent (the first active component and the second activearm point it
With), the dispersant of 0.5-10 weight %, the wetting agent of 0.5-5 weight %, the emulsifier of 0.1-10 weight %, 0-10 weight %
Other additives such as preservative, thickener, antifoaming agent, surplus can be water.
Dispersible oil-suspending agent can contain 5-50 weight % active components, 0.5-20 weight % dispersants, 0.5-5 weights
Measure % wetting agents, 0.1-10 weight % emulsifiers, the other additives of 0-10 weight % such as stabilizer, preservative, thickener, surplus
It can be organic liquid.
Suspension emulsion can contain 3-50 weight % active constituents, 3-15 weight % emulsifiers, 2-8 weight % dispersants,
0.1-5 weight % thickeners, 0.1-8 weight % antifreezing agents, 0.05-3 weight % stabilizers, 0.2-1 weight % antifoaming agent, surplus
Can be water.
Microcapsule suspension-suspendinagent agent can contain 0.5-30 weight % active constituents, 0.1-30 weight % solvents, 1-30% weights
It measures % cyst materials, 0.1-3 weight % Protection glues, 2-5 weight % emulsifiers, 3-5 weight % dispersants, adjust acid medium 0.1-1
Weight %, adjusts and reduce medium 0.1-1 weight %, 0-14% weight adjuvant, and surplus can be water.
Missible oil can contain 1-60 weight % active components, 0.1~30 weight % cosolvents, 1~30 weight % emulsifiers,
Surplus can be solvent.
Microemulsion can contain 0.1-50 weight % active components, 0.1~30 weight % solvents, 1~30 weight % emulsifications
Agent, 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, 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, 0.5-10 weight % dispersants, 0.5-5 weight % profits
Humectant, surplus can be solid inert carrier, such as kaolin, diatomite.Wettable powder is made after generally going through air-flow crushing
It is standby to obtain the loose powder of certain particle size range.
Water dispersible granules can contain 3-95 weight % active components, 0.5-10 weight % dispersants, 0.5-5 weight % profits
Humectant, the other additives of 0-10 weight % such as stabilizer, adhesive, surplus can be solid inert carrier, such as kaolin.Water
10-100 mesh international standard sieve mesh (1676-152 μm) particle can be made in dispersible granule, can by mist projection granulating, extruder grain,
It is prepared by the methods of high speed rotation granulation, fluidized bed prilling.
According to the present invention, it is further preferred that the dosage form of the microbicide compositions can be dispersible oil-suspending agent, institute
Microbicide compositions that the first active component and the second active component compounding are constituted are stated when selecting the dosage form of dispersible oil-suspending agent
Stability is more preferable, and two kinds of active components can be compounded preferably, and obtained microbicide compositions have better prevention to crops
Effect.
According to the present invention, the microbicide compositions can also contain auxiliary agent, first active component and described second
The sum of weight of active component and the weight ratio of the auxiliary agent can be 1：(0.1-20)；The auxiliary agent may include dispersant,
In wetting agent, antifreezing agent, preservative, thickener, emulsifier, solvent, antifoaming agent, adhesive, disintegrant and solid inert carrier
At least one；Which substance various auxiliary agents can be, as follows：
The dispersant can be high molecular polymer, lignosulfonates, naphthalene sulfonate, polycarboxylate, poly alkyl alcohol
At least one of ethylene oxide ether phosphate and castor oil polyoxyethylene ether phosphate.
The wetting agent can be alkyl sulfate, alkylnaphthalene sulfonate, alkylsulfonate and fatty alcohol polyoxyethylene ether
At least one of.
The antifreezing agent can be urea, potassium chloride, ethylene glycol, 1,2- propylene glycol, glycerine, polyethylene glycol, sorbierite
At least one of with sodium chloride.
The preservative can be at least one of Kathon CG, formaldehyde, sodium benzoate, sorbic acid and potassium sorbate.
The thickener can be sodium alginate, gum arabic, aluminum magnesium silicate, TENSIOFIX 869, xanthans, gather
At least one of vinyl alcohol, sodium carboxymethylcellulose, organobentonite and white carbon.
The emulsifier can be cationic surfactant, anion surfactant, nonionic surfactant and
At least one of zwitterionic surfactant can be used commonly used in the emulsifier of liquid preparation.Under preferable case, breast
Agent can be calcium dodecyl benzene sulfonate, styryl phenol polyethenoxy ether phosphate, castor oil polyoxyethylene ether phosphate,
Sorbitan monooleate, dibenzyl phenol polyethenoxy ether, sorbitan mono-laurate, Brij30,
Poly- anhydrous sorbitol APEO, polyoxyethylene sorbitan ether monoleate, styryl phenol polyethenoxy ether, fat
At least one of alcohol polyoxyethylene ether, aliphatic amine polyoxyethylene ether and castor oil polyoxyethylene ether.
The solvent can be propyl alcohol, isopropanol, propylene glycol, glycerine, n-butanol, n-amyl alcohol, isoamyl alcohol, n-hexyl alcohol,
N-heptanol, n-octyl alcohol, ethylene glycol, glycol monoethyl ether, glycol dimethyl ether, sorbierite, ethyl acetate, aromatic hydrocarbon solvent oil,
At least one of vegetable oil and methyl oleate.
The antifoaming agent can be polyether antifoam agent, organic silicon defoamer or Siloxane-Oxyalkylene Copolymers antifoaming agent.
The binder can be polyvinylpyrrolidone, methylcellulose, hydroxypropyl methyl cellulose, polyethylene glycol,
At least one of polyvinyl alcohol, soluble starch, cornstarch and glucose.
The disintegrant can be sodium carboxymethyl starch, hydroxypropul starch, carboxy-propyl cellulose, cross-linked carboxymethyl cellulose
At least one of sodium, ammonium sulfate and urea.
The solid inert carrier can be de- for kaolin, diatomite, bentonite, zeolite, attapulgite, talcum powder, illiteracy
At least one of stone and precipitated calcium carbonate.
The auxiliary agent makes the microbicide compositions have better bin stability, can be more preferable in transportational process
Ground keeps activity, stability, can preferably play effect during use.
The microbicide compositions can be provided with final product form, i.e., each ingredient has mixed in composition；It can also
It is provided in the form of independent preparation by each ingredient, it is mixed that bucket is directly carried out when use.
Second aspect, the present invention also provides application of the microbicide compositions in preventing corps diseases, wherein
The crops may include in tomato, cucumber, grape, potato, apple, citrus, soybean, sunflower, watermelon and tobacco
It is at least one.
According to the present invention, the disease may include downy mildew, early blight, late blight, white rot, powdery mildew, rust, black
At least one of mole disease, anthracnose and target spot.
According to the present invention, the microbicide compositions may be used method commonly used in the art and use, for example, can be direct
It spreads fertilizer over the fields and is used in field, or carry out field spray use after dilution.From the point of view of pesticide utilization rate height, application method is preferred
It is used for field spray.
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.
Following embodiment is the efficacy testing when microbicide compositions of the present invention are used for field trial.First according to following
Recipe configuration microbicide compositions in embodiment and comparative example.Wherein, fluorine thiazole pyrrole ethyl ketone is purchased from China Agricultural University；Biphenyl
Pyrrole bacterium amine is purchased from China Agricultural University；Azoles mepanipyrim is purchased from China Agricultural University；Fluxapyroxad is purchased from China Agricultural University；Four
Azoles pyrrole urethane is purchased from China Agricultural University, and fluorine mepanipyrim is purchased from China Agricultural University；Aliphatic alcohol polyoxyvinethene phosphate is purchased from
Ke Laien chemical industry (China) Co., Ltd, calcium dodecyl benzene sulfonate and castor oil polyoxyethylene ether change very much chemical industry purchased from Nanjing to be had
Limit company, TENSIOFIX 869 are purchased from Shanghai Te Sike Chemical Co., Ltd.s, and soybean oil is purchased from the limited public affairs of the global grease in Fucheng County
Department.
The 1 5% dispersible oil-suspending agent of fluorine thiazole pyrrole ethyl ketone benziothiazolinone of embodiment be (fluorine thiazole pyrrole ethyl ketone and benziothiazolinone
Weight ratio is 2:3)
Take the fluorine thiazole pyrrole ethyl ketone of 2 parts by weight, the fatty alcohol polyoxyethylene ether phosphorus of the benziothiazolinone of 3 parts by weight, 10 parts by weight
The castor oil polyoxyethylene ether of acid esters, the calcium dodecyl benzene sulfonate of 3 parts by weight, 5 parts by weight, the TENSIOFIX of 2.5 parts by weight
869 are uniformly mixed with the soybean oil for complementing to 100 parts by weight.
Embodiment 2 10% fluorine thiazole pyrrole ethyl ketone biphenyl pyrrole bacterium amine dispersible oil-suspending agent (fluorine thiazole pyrrole ethyl ketone and biphenyl
The weight ratio of pyrrole bacterium amine is 1:9)
The fluorine thiazole pyrrole ethyl ketone of 1 parts by weight, the biphenyl pyrrole bacterium amine of 9 parts by weight are taken, benziothiazolinone, remaining component and content are free of
With embodiment 1.
Embodiment 3 16% fluorine thiazole pyrrole ethyl ketone azoles mepanipyrim dispersible oil-suspending agent (fluorine thiazole pyrrole ethyl ketone and the phonetic bacterium of azoles
The weight ratio of amine is 1:15)
The fluorine thiazole pyrrole ethyl ketone of 1 parts by weight, the azoles mepanipyrim of 15 parts by weight are taken, benziothiazolinone, remaining component and content are free of
With embodiment 1.
Embodiment 4 10% fluorine thiazole pyrrole ethyl ketone tetrazolium pyrrole urethane dispersible oil-suspending agent (fluorine thiazole pyrrole ethyl ketone and tetrazolium
The weight ratio of pyrrole urethane is 1:9)
The fluorine thiazole pyrrole ethyl ketone of 1 parts by weight, the tetrazolium pyrrole urethane of 9 parts by weight are taken, benziothiazolinone, remaining component and content are free of
With embodiment 1.
Embodiment 5 30% fluorine thiazole pyrrole ethyl ketone fluxapyroxad dispersible oil-suspending agent (fluorine thiazole pyrrole ethyl ketone and fluorine azoles
The weight ratio of bacterium amide is 1:29)
The fluorine thiazole pyrrole ethyl ketone of 1 parts by weight, the fluxapyroxad of 29 parts by weight are taken, benziothiazolinone is free of, remaining component and contains
Amount is the same as embodiment 1.
Embodiment 6 30% fluorine thiazole pyrrole ethyl ketone fluorine mepanipyrim dispersible oil-suspending agent (fluorine thiazole pyrrole ethyl ketone and the phonetic bacterium of fluorine
The weight ratio of amine is 1:29)
The fluorine thiazole pyrrole ethyl ketone of 1 parts by weight, the fluorine mepanipyrim of 29 parts by weight are taken, benziothiazolinone, remaining component and content are free of
With embodiment 1.
(weight ratio of fluorine thiazole pyrrole ethyl ketone and benziothiazolinone is 7 5% fluorine thiazole pyrrole ethyl ketone benziothiazolinone suspending agent of embodiment
2:3)
Take the fluorine thiazole pyrrole ethyl ketones of 2 parts by weight, the benziothiazolinone of 3 parts by weight, the sodium lignin sulfonate of 4 parts by weight, 2 parts by weight
Neopelex, the sodium alginate of 1 parts by weight, the aluminium-magnesium silicate of 0.5 parts by weight, 0.5 parts by weight organosilicon disappear
Infusion and the water of 87 parts by weight are uniformly mixed.
(weight ratio of fluorine thiazole pyrrole ethyl ketone and benziothiazolinone is 8 5% fluorine thiazole pyrrole ethyl ketone benziothiazolinone suspension emulsion of embodiment
2:3)
Take fluorine thiazole pyrrole ethyl ketone, the benziothiazolinone of 3 parts by weight, the fatty alcohol polyoxyethylene ether of 3 parts by weight, 3 weights of 2 parts by weight
The silicic acid of the amount polyoxyethylene block copolymer of part, the polyethylene glycol of 5 parts by weight, the xanthans of 0.5 parts by weight, 0.5 parts by weight
The water of magnalium, the organic silicon defoamer of 0.5 parts by weight and 82.5 parts by weight is uniformly mixed.
9 5% fluorine thiazole pyrrole ethyl ketone benziothiazolinone microcapsule suspension-suspendinagent agent of embodiment be (fluorine thiazole pyrrole ethyl ketone and benziothiazolinone
Weight ratio is 2:3)
Take the fluorine thiazole pyrrole ethyl ketones of 2 parts by weight, the benziothiazolinone of 3 parts by weight, the 150# solvent naphthas of 10 parts by weight, 3 parts by weight
Polymethylene multi-phenenyl isocyanate, the ethylenediamines of 0.5 parts by weight, 2.0 parts by weight Ben-zylphenol Polyoxyethyl Ether phosphate,
Dispersol D425 of 3.5 parts by weight, the lauryl sodium sulfate of 2.5 parts by weight, the pull open powder of 1 parts by weight, 0.05 weight
The Kathon CG of part, the organic silicon defoamer of 0.2 parts by weight, surplus are water (totally 100 parts by weight).
(weight ratio of fluorine thiazole pyrrole ethyl ketone and benziothiazolinone is 2 to 10 5% fluorine thiazole pyrrole ethyl ketone benziothiazolinone missible oil of embodiment:
3)
Take the fluorine thiazole pyrrole ethyl ketones of 2 parts by weight, the benziothiazolinone of 3 parts by weight, the calcium dodecyl benzene sulfonate of 5 parts by weight, 10
The castor oil polyoxyethylene ether of parts by weight, the glycol monoethyl ether of 5 parts by weight and complement to 100 weights at the polyethylene glycol of 5 parts by weight
The solvent naphtha for measuring part is uniformly mixed.
The 11 5% fluorine thiazole pyrrole ethyl ketone benziothiazolinone wettable powder (weight of fluorine thiazole pyrrole ethyl ketone and benziothiazolinone of embodiment
Than being 2:3)
Take the fluorine thiazole pyrrole ethyl ketones of 2 parts by weight, the benziothiazolinone of 3 parts by weight, the sodium lignin sulfonate of 3 parts by weight, 1.5 weight
The dodecyl sodium sulfate of part and the kaolin of 90.5 parts by weight are uniformly mixed.
(weight ratio of fluorine thiazole pyrrole ethyl ketone and benziothiazolinone is 12 5% fluorine thiazole pyrrole ethyl ketone benziothiazolinone microemulsion of embodiment
2:3)
Take the fluorine thiazole pyrrole ethyl ketone of 2 parts by weight, the polyoxyethylene sorbitol acid anhydride list of the benziothiazolinone of 3 parts by weight, 15 parts by weight
Laurate, the castor oil polyoxyethylene ether of 5 parts by weight, the glycol monoethyl ether of 5 parts by weight, the ethylene glycol of 5 parts by weight, surplus
For water (totally 100 parts by weight).
The 13 5% dispersible oil-suspending agent of fluorine thiazole pyrrole ethyl ketone benziothiazolinone of embodiment be (fluorine thiazole pyrrole ethyl ketone and benziothiazolinone
Weight ratio is 1:49)
The fluorine thiazole pyrrole ethyl ketone of 0.1 parts by weight, the benziothiazolinone of 4.9 parts by weight are taken, remaining component and content are the same as embodiment 1.
Embodiment 14 45% fluorine thiazole pyrrole ethyl ketone benziothiazolinone dispersible oil-suspending agent (fluorine thiazole pyrrole ethyl ketone and benziothiazolinone
Weight ratio be 44:1)
The fluorine thiazole pyrrole ethyl ketone of 44 parts by weight, the benziothiazolinone of 1 parts by weight are taken, remaining component and content are the same as embodiment 1.
The 1 5% dispersible oil-suspending agent of fluorine thiazole pyrrole ethyl ketone of comparative example
The fluorine thiazole pyrrole ethyl ketone of 5 parts by weight is taken, no benziothiazolinone, remaining component and content are the same as embodiment 1.
2 5% benziothiazolinone suspending agent of comparative example
Take the benziothiazolinone of 5 parts by weight, the sodium lignin sulfonate of 4 parts by weight, the neopelex of 2 parts by weight, 1 weight
Measure the water mixing of the sodium alginate of part, the aluminium-magnesium silicate of 0.5 parts by weight, the organic silicon defoamer of 0.5 parts by weight and 87 parts by weight
Uniformly.
3 20% biphenyl pyrrole bacterium amine suspending agent of comparative example
Take the biphenyl pyrrole bacterium amine of 20 parts by weight, the dodecyl benzene sulfonic acid of the sodium lignin sulfonate of 4 parts by weight, 2 parts by weight
Sodium, the sodium alginate of 1 parts by weight, the aluminium-magnesium silicate of 0.5 parts by weight, the organic silicon defoamer of 0.5 parts by weight and 72 parts by weight
Water is uniformly mixed.
4 20% azoles mepanipyrim wettable powder of comparative example
Take the dodecyl sodium sulfonate calcium of the azoles mepanipyrim of 20 parts by weight, the calcium lignosulfonate of 6 parts by weight, 1.5 parts by weight
It is uniformly mixed with the kaolin of 72.5 parts by weight.
5 15% fluxapyroxad suspending agent of comparative example
Take the fluxapyroxad of 15 parts by weight, the dodecyl benzene sulfonic acid of the sodium lignin sulfonate of 4 parts by weight, 2 parts by weight
Sodium, the sodium alginate of 1 parts by weight, the aluminium-magnesium silicate of 0.5 parts by weight, the organic silicon defoamer of 0.5 parts by weight and 77 parts by weight
Water is uniformly mixed.
6 60% tetrazolium pyrrole urethane water dispersible granules of comparative example
Take the dodecyl sulphate of the tetrazolium pyrrole urethane of 60 parts by weight, Dispersol D425 of 6 parts by weight, 3 parts by weight
Sodium, the White Carbon black of 2 parts by weight, the soluble starch of 3 parts by weight and 26 parts by weight kaolin be uniformly mixed.
The 7 50% dispersible oil-suspending agent of fluorine mepanipyrim of comparative example
Take the dodecane of the fluorine mepanipyrim of 50 parts by weight, the aliphatic alcohol polyoxyvinethene phosphate of 10 parts by weight, 3 parts by weight
The castor oil polyoxyethylene ether of base benzene sulfonic acid calcium, 5 parts by weight, the TENSIOFIX 869 of 2.5 parts by weight and complements to 100 weight
The soybean oil of part is uniformly mixed.
Test case 1
Test site：Hebei Qing County, in soil fertility on, uniformity, water retention property is good, and irrigation and drainage are convenient.Cell face
Product is 100m2, the arrangement of random district's groups is repeated 3 times.The routinely production management of area cucumber is managed everywhere in after plantation.Cucumber variety is
Middle peasant 106.
The sample of testing example 1-14 and comparative example 1-7 are to cucumber downy mildew, epidemic disease, white powder in green cucumber area
Disease, the control effect of anthracnose and angular leaf spot, specific steps include：Dispenser uses knapsack hand sprayer even spraying, presses
It is 30kg/ mus according to spouting liquid, the sample of embodiment 1-14 and comparative example 1-7 is uniformly sprayed to the cucumber 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.
Each 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
Downy mildew, epidemic disease, powdery mildew, the state of an illness of anthracnose and angular leaf spot are investigated and are counted, and disease index is calculated according to formula (I),
Control effect is calculated according to formula (II), the results are shown in Table 1.
Table 1
Note：Blank control group provides reference data for each treatment region, therefore without control effect data.
Test case 2
Test site：It is carried out in one peasant household ground of Weichang Manchu and Mongolian Autonomous County of Hebei province, outdoor cultivation, preceding stubble is Ma Ling
Potato.Water 2 times during experiment, experimental field topography is flat, and soil property is chestnut soil, and fertility is higher, in the ranks without weeds, water and fertilizer condition compared with
Good, cultivation management is consistent, Pass Test requirement.The routinely production management of area potato is managed everywhere in after cultivation.Potato
Kind is Favorita.
In potato seed growing area the sample of testing example 1-14 and comparative example 1-7 to potato downy mildew, early blight,
The control effect of late blight, white rot, rust and tar spot, specific steps include：Dispenser is equal using knapsack hand sprayer
Even spraying is 30kg/ mus according to spouting liquid, the sample of embodiment 1-14 and comparative example 1-7 is uniformly sprayed at each kind respectively
On the potato seedling of growing area, plant leaf tow sides, blank control group using clear water to the potato plant of growing area into
Row sprays.Each sample uses after being watered dilution by 50 grams/acre of dosages.
Disease investigation：After dispenser 7 days, according to《17980 pesticide field efficacy medicine test criterions of GB/T》To growing area potato
Downy mildew, early blight, late blight, white rot, the state of an illness of rust and tar spot are investigated and are counted, and disease is calculated according to formula (I)
Feelings index calculates control effect according to formula (II), and the results are shown in Table 2.
Table 2
Note：Blank control group provides reference data for each treatment region, therefore without control effect data.
The microbicide compositions that can be seen that the present invention from table 1-2 are the schemes compounded using two kinds of active components,
Its bioactivity with control effect be not each component it is active it is simple be added, it is notable except having relative to the preparation of single component
Control effect outside, also have significant synergies, the generation of drug resistance can be slowed down；Mixing can effectively be prevented or occurred in succession
A variety of different types of diseases improve crops health to be reduced using pesticide, it is cost-effective, mitigate the dirt to environment
Dye.A variety of different types of diseases that the composition pesticide of the present invention can prevent mixing or occur in succession.
Embodiment 1-14 is compared as can be seen that the weight ratio of the first active component and the second active component is 1：
(0.05-30), the especially weight ratio of the first active component and the second active component are 1：When (0.1-10), it can further improve
Control effect.
Preparation of the microbicide compositions of the present invention relative to single component, has synergistic effect, control effect can be improved；
A variety of different types of diseases that mixing can effectively be prevented or occurred in succession improve crops health to be reduced using pesticide,
It is cost-effective, mitigate the 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 (9)
1. a kind of microbicide compositions of fluorine-containing thiazole pyrrole ethyl ketone, which is characterized in that the microbicide compositions contain the first activity
Component and the second active component；First active component is fluorine thiazole pyrrole ethyl ketone, and second active component is benziothiazolinone, connection
One kind in benzene pyrrole bacterium amine, azoles mepanipyrim, fluxapyroxad, tetrazolium pyrrole urethane and fluorine mepanipyrim；First active component with
The weight ratio of second active constituent is 1：(0.01-90).
2. microbicide compositions according to claim 1, wherein second active component is benziothiazolinone or tetrazolium pyrrole ammonia
Ester.
3. microbicide compositions according to claim 1, wherein first active component and second active constituent
Weight ratio be 1：(0.05-30).
4. microbicide compositions according to claim 3, wherein first active component and second active constituent
Weight ratio be 1：(0.1-10).
5. microbicide compositions according to claim 1, wherein the dosage form of the microbicide compositions be suspending agent, can
Disperse oil-suspending agent, suspension emulsion, microcapsule suspension-suspendinagent agent, missible oil, microemulsion, aqueous emulsion, wettable powder and water dispersible granules
In one kind.
6. microbicide compositions according to claim 5, wherein the dosage form of the microbicide compositions is that dispersible oil is outstanding
Floating agent.
7. according to the microbicide compositions described in any one of claim 1-6, wherein the microbicide compositions also contain
The sum of weight of auxiliary agent, first active component and second active component and the weight ratio of the auxiliary agent are 1：(0.1-
20)；The auxiliary agent include dispersant, wetting agent, antifreezing agent, preservative, thickener, emulsifier, solvent, antifoaming agent, adhesive,
At least one of disintegrant and solid inert carrier；The dispersant includes high molecular polymer, lignosulfonates, naphthalene sulphur
At least one of hydrochlorate, polycarboxylate, aliphatic alcohol polyoxyvinethene phosphate and castor oil polyoxyethylene ether phosphate, it is described
Wetting agent includes at least one of alkyl sulfate, alkylnaphthalene sulfonate, alkylsulfonate and fatty alcohol polyoxyethylene ether, institute
It includes in urea, potassium chloride, ethylene glycol, 1,2- propylene glycol, glycerine, polyethylene glycol, sorbierite and sodium chloride to state antifreezing agent
At least one, the preservative include at least one of Kathon CG, formaldehyde, sodium benzoate, sorbic acid and potassium sorbate, the increasing
Thick dose includes sodium alginate, gum arabic, aluminum magnesium silicate, TENSIOFIX 869, xanthans, polyvinyl alcohol, carboxymethyl cellulose
At least one of plain sodium, organobentonite and white carbon, the emulsifier include cationic surfactant, anionic surface
At least one of activating agent, nonionic surfactant and zwitterionic surfactant, the solvent include propyl alcohol, isopropyl
Alcohol, propylene glycol, glycerine, n-butanol, n-amyl alcohol, isoamyl alcohol, n-hexyl alcohol, n-heptanol, n-octyl alcohol, ethylene glycol, ethylene glycol list first
At least one of ether, glycol dimethyl ether, sorbierite, ethyl acetate, aromatic hydrocarbon solvent oil, vegetable oil and methyl oleate, institute
It includes that polyether antifoam agent, organic silicon defoamer or Siloxane-Oxyalkylene Copolymers antifoaming agent, described adhesive include to state antifoaming agent
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 solid inert carrier include kaolin, diatom
At least one of soil, bentonite, zeolite, attapulgite, talcum powder, montmorillonite and precipitated calcium carbonate.
8. application of the microbicide compositions in preventing corps diseases described in any one of claim 1-7, wherein institute
It includes at least one in tomato, cucumber, grape, potato, apple, citrus, soybean, sunflower, watermelon and tobacco to state crops
Kind.
9. application according to claim 8, wherein the disease includes downy mildew, early blight, late blight, white rot, white
At least one of powder disease, rust, tar spot, anthracnose and target spot.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110818708A (en) * | 2018-08-14 | 2020-02-21 | 华中师范大学 | Compound containing fused heterocyclic structure, preparation method and application thereof, and bactericide |
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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 |
| CN109699655A (en) * | 2017-10-26 | 2019-05-03 | 佛山市盈辉作物科学有限公司 | A kind of composition pesticide of fluorine-containing thiazole pyrrole ethyl ketone and benziothiazolinone |
-
2018
- 2018-02-08 CN CN201810130642.1A patent/CN108294017A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101969781B (en) * | 2007-10-23 | 2015-01-28 | 杜邦公司 | Fungicidal compounds and mixtures |
| CN109699655A (en) * | 2017-10-26 | 2019-05-03 | 佛山市盈辉作物科学有限公司 | A kind of composition pesticide of fluorine-containing thiazole pyrrole ethyl ketone and benziothiazolinone |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110818708A (en) * | 2018-08-14 | 2020-02-21 | 华中师范大学 | Compound containing fused heterocyclic structure, preparation method and application thereof, and bactericide |
| CN110818708B (en) * | 2018-08-14 | 2022-04-01 | 华中师范大学 | Compound containing fused heterocyclic structure, preparation method and application thereof, and bactericide |
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