CN106259391A - A kind of pyraclostrobin potentiation aqueous suspension agent and preparation method thereof - Google Patents
A kind of pyraclostrobin potentiation aqueous suspension agent and preparation method thereof Download PDFInfo
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- CN106259391A CN106259391A CN201610678187.XA CN201610678187A CN106259391A CN 106259391 A CN106259391 A CN 106259391A CN 201610678187 A CN201610678187 A CN 201610678187A CN 106259391 A CN106259391 A CN 106259391A
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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
- A01N47/24—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing the groups, or; Thio analogues thereof
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/02—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
- A01N25/04—Dispersions, emulsions, suspoemulsions, suspension concentrates or gels
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/22—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing ingredients stabilising the active ingredients
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/30—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests characterised by the surfactants
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/02—Saturated carboxylic acids or thio analogues thereof; Derivatives thereof
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Abstract
The present invention relates to a kind of pyraclostrobin potentiation aqueous suspension agent, it is made up of following component by weight percentage: pyraclostrobin 20% 60%, particle diameter increases inhibitor 2% 4%, dispersion moisture agent 3% 6%, thickening agent 0.1% 1%, preservative 0.1%, antifreezing agent 3% 5%, defoamer 0.1%, synergist 2% 6%, Yu Weishui.Pyraclostrobin, particle diameter increase inhibitor, dispersant wetting agent, thickening agent, emulsifying agent, synergist and water carry out premix and shear, then carry out two grades of sand millings and form product.The surface tension of the pyraclostrobin potentiation aqueous suspension agent of the present invention is low, good drug efficacy, and preparation technology is simple, and using method is simple, is shown that by field experiment the pyraclostrobin potentiation aqueous suspension agent of the present invention has significant antimicrobial therapy and protected effect.
Description
Technical field
The invention belongs to pesticide production technology field, be specifically related to a kind of pyraclostrobin potentiation aqueous suspension agent and preparation thereof
Method.
Background technology
Pyraclostrobin (dinotefuran) is that the methoxy acrylic broad spectrum activity of BASF Aktiengesellschaft's exploitation kills
Microbial inoculum.This medicament disinfecting spectrum is wide, has permeability and local systemic activity, and the lasting period is long, resistance of rainwater washing against, and protection, treatment,
Blade infiltration conduction.It is widely used in preventing Semen Tritici aestivi, Oryza sativa L., Semen arachidis hypogaeae, Fructus Vitis viniferae, vegetable, Rhizoma Solani tuber osi, Fructus Musae, Fructus Citri Limoniae, coffee
Coffee, Semen Juglandis, Camellia sinensis, Nicotiana tabacum L. and ornamental plant etc..For the preventing and treating big stigma of Semen Maydis, powdery mildew of cucumber, downy mildew and the black star of Fructus Musae
Disease, leaf spot etc. have better effects.
Modern changes quickly, and the just direction towards environmental type is developed, and aqueous suspension agent is exactly one of which, pesticide
Suspending agent is that in pesticidal preparations, developing history is short, the most very fast a kind of dosage form, and many insecticides, antibacterial and herbicide are all
This dosage form can be processed into.Pesticide suspension concentrate, with water as disperse medium, is insoluble or poorly soluble in the former medicine of solid of water and fusing point
Well more than 60 DEG C, ground pulverizing, and by surfactant and the effect of other auxiliary agent, it is allowed to dispersed, form one
The higher suspension that granule is tiny, flowable more stable liquid-solid state system.Compared with cream, aqueous suspension agent can be avoided using greatly
The organic solvent of amount, compared with wettable powder, then disperses drift without dust, and toxicity and zest all ratios to people and animals are relatively low, and
Can alleviate the poisoning to crop, also will not burn in storage transportation because of organic solvent, safety is higher, to user and
The danger that whole environment is caused is reduced at a fairly low degree.Further, pesticide suspension concentrate excellent performance, good dispersion,
Suspensibility is high, and the exhibition on plant surface is puted forth effort the strongest with adhesion strength, resistance of rainwater washing against, and drug effect ratio is more significant and also compare
Persistently.
The most domestic insecticides adjuvant is not the most the most flourishing, the most no small gap, with existing
The problem that the suspending agent that auxiliary agent is made into existence more or less in terms of physical stability is certain.Pyraclostrobin former medicine fusing point is
63.7 ~ 65.2 DEG C, relatively low, it is only capable of making the aqueous suspension of weight content ratio less than 15% with common wetting dispersing agent in industry
Agent, is difficult to make the aqueous suspension agent of high-load.The application for a patent for invention of Application No. 201210238776.8 discloses a kind of pyrrole
Azoles kresoxim-methyl aqueous suspension agent, although it can make the aqueous suspension agent of 50%, but its less stable, in storage process, particle diameter is easy
Increase thus produce precipitation, the using effect after impact storage.
Summary of the invention
For the above state of the art, it is an object of the invention to provide a kind of pyraclostrobin potentiation aqueous suspension agent and it is provided
Preparation method, solves a preparation difficult problem for high-load pyraclostrobin suspending agent, and improves pyrazoles ether by adding synergist
The prevention effect of bacterium ester aqueous suspension agent, has economy and environment double benefit.
For solving above-mentioned technical problem, the technical solution used in the present invention is as follows:
A kind of pyraclostrobin potentiation aqueous suspension agent, is made up of following component: pyraclostrobin 20%-60% by weight percentage,
Particle diameter increases inhibitor 2%-4%, dispersion moisture agent 3%-6%, thickening agent 0.1%-1%, preservative 0.1%, antifreezing agent 3%-5%, froth breaking
Agent 0.1%, synergist 2%-6%, remaining for deionized water.
Preferably, described particle diameter increases inhibitor is guar hydroxypropyltrimonium ammonium chloride.
Preferably, described dispersion moisture agent is ammonium xylene sulfonate；
Preferably, described thickening agent is that xanthan gum and Magnesiumaluminumsilicate mix with arbitrary proportion；Described antifreezing agent is carbamide；Described disappear
Infusion is dimethicone, polyethers or n-octyl alcohol；Described preservative is sodium benzoate.
Preferably, described synergist is glycerol tristearate.
The preparation method of described pyraclostrobin potentiation aqueous suspension agent is: add going of amount of preparation in the container of stirring
Ionized water and particle diameter increase inhibitor, stir, and are then sequentially added into described dispersion moisture agent, thickening agent, preservative, antifreeze
Agent, defoamer, synergist and pyraclostrobin, mix homogeneously, carry out 12000 revs/min of high speed shear 20-50 minute；At a high speed
Feed liquid after shearing carries out two grades of sand millings to particle diameter≤5 μm, i.e. can get pyraclostrobin potentiation aqueous suspension agent.
Use and have the beneficial effects that produced by technique scheme:
The present invention uses novel dispersion moisture agent ammonium xylene sulfonate, and adds particle diameter growth inhibitor guar gum hydroxypropyl three
Ammonio methacrylate, solves the crystallization of high-load aqueous suspension agent, particle diameter growth and formula ripening problem difficult to understand, makes the aqueous suspension agent prepared
Steady quality.Common wetting dispersing agent is (such as lignin calcium iodate, polycarboxylic acid salt, dodecylbenzene sodium sulfonate, lauryl alcohol polyoxy
The mixing such as vinyl ethers sodium sulfate, alkylphenol-polyethenoxy base ether, Nonyl pheno base ether, wetting and penetrating agent T or independent
Use) replace ammonium xylene sulfonate to make pyraclostrobin suspending agent, after 54 DEG C of heat are store 14 days, particle diameter D90 is risen to by 2.12 μm
10 μm, after using under novel dispersion moisture agent ammonium xylene sulfonate the same terms heat storage 14 days, particle diameter D90 is still 2.12 μm, nothing
Change.Particle diameter is used on chiefeconomic crop after increasing and can produce poisoning and drug effect and reduce very big, carries to peasant and manufacturer
Carry out the biggest economic impact.
The present invention, by adding synergist glycerol tristearate, improves the prevention effect of pyraclostrobin suspending agent,
Less former survival dose i.e. can reach higher prevention effect, reduces manufacturing cost and cost of transportation.
Pyraclostrobin suspending agent broad-spectrum high efficacy of the present invention, safety low-poison, star black to powdery mildew of cucumber, downy mildew and Fructus Musae
Disease, leaf spot, sclerotiniose etc. have preferable prevention effect.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail.
Embodiment 1
Add water in the reactor have heating mantle 648 grams and guar hydroxypropyltrimonium ammonium chloride 20 grams, stirs, then
It is sequentially added into dispersion moisture agent ammonium xylene sulfonate 50 grams, thickening agent xanthan gum 2 grams, aluminium-magnesium silicate 8 grams, antifreezing agent carbamide 50
Gram, defoamer polyethers 1 gram, preservative sodium benzoate 1 gram, synergist glycerol tristearate, 20 grams and the former medicine of pyraclostrobin
200 grams of mix homogeneously, 12000 revs/min carry out high speed shear 20 minutes；Then two grades of sand millings are carried out to particle diameter≤5 μm, can
Obtain 20% potentiation pyraclostrobin aqueous suspension agent, be designated as sample one.
Embodiment 2
In the reactor have heating mantle, add 532 grams of water and guar hydroxypropyltrimonium ammonium chloride 30 grams, stir, then
It is sequentially added into dispersion moisture agent ammonium xylene sulfonate 60 grams, thickening agent xanthan gum 1 gram, aluminium-magnesium silicate 5 grams, antifreezing agent carbamide 40
Gram, defoamer n-octyl alcohol 1 gram, preservative sodium benzoate 1 gram, synergist glycerol tristearate 30 grams and the former medicine of pyraclostrobin
300 grams of mix homogeneously, 12000 revs/min carry out high speed shear 30 minutes；Then two grades of sand millings are carried out to particle diameter≤5 μm, can
Obtain 30% potentiation pyraclostrobin aqueous suspension agent, be designated as sample two.
Embodiment 3:
In the reactor have heating mantle, add 197 grams of water and guar hydroxypropyltrimonium ammonium chloride 50 grams, stir, so
After be sequentially added into dispersion moisture agent ammonium xylene sulfonate 60 grams, thickening agent aluminium-magnesium silicate 0.5 gram, xanthan gum 0.5g, antifreezing agent urine
Element 30 grams, defoamer dimethicone 1 gram, preservative sodium benzoate 1 gram, synergist glycerol tristearate 60 grams and pyrazoles ether
600 grams of mix homogeneously of the former medicine of bacterium ester, 12000 revs/min carry out high speed shear 50 minutes；Then carry out two grades of sand millings to particle diameter≤
5 μm, available 60% potentiation pyraclostrobin aqueous suspension agent, it is designated as sample three.
Comparative example 1
In the reactor have heating mantle, add 667 grams of water and guar hydroxypropyltrimonium ammonium chloride 20 grams, open stirring, so
After be sequentially added into dispersion moisture agent ammonium xylene sulfonate 50 grams, thickening agent xanthan gum 2 grams, aluminium-magnesium silicate 8 grams, antifreezing agent carbamide 50
Gram, defoamer polyethers 1 gram, preservative sodium benzoate 1 gram, 200 grams of mix homogeneously of the former medicine of pyraclostrobin, 12000 revs/min are entered
Row high speed shear 20 minutes；Then two grades of sand millings are carried out to particle diameter≤5 μm, available 20% pyraclostrobin aqueous suspension agent, note
For sample four.
Comparative example 2
In the reactor have heating mantle, add 532 grams of water and guar hydroxypropyltrimonium ammonium chloride 30 grams, open stirring, so
After be sequentially added into dispersion moisture agent ammonium xylene sulfonate 60 grams, thickening agent xanthan gum 1 gram, aluminium-magnesium silicate 5 grams, antifreezing agent carbamide 40
Gram, defoamer n-octyl alcohol 1 gram, preservative sodium benzoate 1 gram, synergist water-solubleazone 30 grams, the former medicine of pyraclostrobin 300 grams
Mix homogeneously, 12000 revs/min carry out high speed shear 30 minutes；Then two grades of sand millings are carried out to particle diameter≤5 μm, available
30% pyraclostrobin aqueous suspension agent, is designated as sample five.
Comparative example 3
In the reactor have heating mantle, add 197 grams of water and guar hydroxypropyltrimonium ammonium chloride 50 grams, open stirring, so
After be sequentially added into dispersion moisture agent ammonium xylene sulfonate 60 grams, thickening agent xanthan gum 0.5 gram, aluminium-magnesium silicate 0.5 gram, antifreezing agent urine
Element 30 grams, defoamer dimethicone 1 gram, preservative sodium benzoate 1 gram, synergist JFC60 gram, the former medicine of pyraclostrobin 600
Gram mix homogeneously, 12000 revs/min carry out high speed shear 50 minutes；Then two grades of sand millings are carried out to particle diameter≤5 μm, available
60% pyraclostrobin aqueous suspension agent, is designated as sample six.
Tensiometry Test
Surface tension size is the important indicator of preparation drug effect, and sample one～the sample six of being prepared embodiment and comparative example enter
Row Tensiometry Test, result of the test is as shown in table 1.
Table 1 sample one～sample six surface tension
Table 1 shows, the pyraclostrobin suspension not adding synergist compared by the pyraclostrobin suspending agent adding glyceride synergist
The surface tension of agent reduces by 22.8～24 mN/m, adds glyceride synergist and compares addition aqueous azone and fatty alcohol synergist
In terms of reducing pyraclostrobin suspending agent surface tension, effect is more preferable.
Land for growing field crops effect experiment one: land for growing field crops bactericidal assay cucumber downy mildew
With above-mentioned sample one～sample six pyraclostrobin suspending agent, Wei County, Hebei is gone to carry out cucumber downy mildew prevention effect sterilization
Test, by the drug effect of field experiment inspection pyraclostrobin potentiation suspending agent.Specific experiment scheme is as follows:
Medication: each sample is repeated twice
Extension rate: 20% pyraclostrobin SC 2000X 3000X other press content conversion multiple dilutions
Use apparatus: conventional backpack sprayer, directed spraying
Water consumption: every mu of 30 kg of water
Investigation method: use five point samplings
Control time: after medicine seven, 14,30 days
Disease index=Σ (diseased plant number × relative level numerical value at different levels)/(investigating total spike number × 9) × 100
Prevention effect (%)=(CK1 disease index-Pt1 disease index)/CK1 disease index × 100
After CK1 medicine, blank disease refers to；After PT1 medicine, dispenser process disease refers to
Result of the test is as shown in table 2.
Table 2 cucumber downy mildew effect experiment result
As known from Table 2, the pyraclostrobin suspending agent adding synergist hangs apparently higher than the pyraclostrobin not adding synergist
Floating agent is to cucumber downy mildew prevention effect, and the pyraclostrobin suspending agent ratio adding synergist glyceride adds aqueous azone
It is remarkably reinforced with aqueous fatty alcohol synergist preventing and treating cucumber downy mildew effect.After medicine, the effect of 7 days is best.
Land for growing field crops effect experiment two: land for growing field crops bactericidal assay powdery mildew
Powdery mildew on the Quzhou plastic tent cucumber of Hebei creates drug resistance in various degree to most pharmaceutical agents.With above-mentioned sample one
～sample six pyraclostrobin suspending agent carries out insecticidal test, by the drug effect of land for growing field crops inspection pyraclostrobin suspending agent.Specifically
Experimental program is as follows:
Medication: each sample is repeated twice use
Extension rate: 20% pyraclostrobin SC other concentration of 2000X 3000X presses content conversion multiple dilutions
Use apparatus: conventional backpack sprayer, directed spraying
Water consumption: every mu of 30 kg of water
Investigation method: use five point samplings
Control time: after medicine seven, 14,30 days
Disease index=Σ (diseased plant number × relative level numerical value at different levels)/(investigating total spike number × 9) × 100
Prevention effect (%)=(CK1 disease index-Pt1 disease index)/CK1 disease index × 100
After CK1 medicine, blank disease refers to；After PT1 medicine, dispenser process disease refers to
Result of the test is as shown in table 3.
Table 3 powdery mildew of cucumber effect experiment result
As known from Table 3, the pyraclostrobin suspending agent adding synergist hangs apparently higher than the pyraclostrobin not adding synergist
Floating agent is to powdery mildew of cucumber prevention effect, and the pyraclostrobin suspending agent ratio adding synergist glyceride adds aqueous azone
Prevent and treat powdery mildew of cucumber effect with fatty alcohol synergist to be remarkably reinforced.
Land for growing field crops effect experiment three:
With same method, Hainan banana freckle being carried out land for growing field crops bactericidal assay, specific experiment scheme is as follows:
Medication: each sample is repeated twice
Extension rate: 20% pyraclostrobin SC 2000X 3000X other press content conversion multiple dilutions
Use apparatus: conventional backpack sprayer, directed spraying
Water consumption: every mu of 30 kg of water
Investigation method: use five point samplings
Control time: after medicine seven, 14,30 days
Disease index=Σ (diseased plant number × relative level numerical value at different levels)/(investigating total spike number × 9) × 100
Prevention effect (%)=(CK1 disease index-Pt1 disease index)/CK1 disease index × 100
After CK1 medicine, blank disease refers to；After PT1 medicine, dispenser process disease refers to
Result of the test is as shown in table 4.
Table 4 banana freckle effect experiment result
As known from Table 4, the pyraclostrobin suspending agent adding synergist hangs apparently higher than the pyraclostrobin not adding synergist
Floating agent is to banana freckle prevention effect, and the pyraclostrobin suspending agent ratio adding synergist glyceride adds aqueous azone
It is remarkably reinforced with fatty alcohol synergist preventing and treating planthopper effect.
These are only the better embodiment of the present invention, rather than its embodiment is exhaustive, those skilled in the art exist
Any the most creative improvement made under the knowing of present invention spirit and principle, is all considered as the protection model in the present invention
In enclosing.
Claims (6)
1. a pyraclostrobin potentiation aqueous suspension agent, it is characterised in that be made up of following component by weight percentage: pyrazoles ether
Bacterium ester 20%-60%, particle diameter increases inhibitor 2%-4%, dispersion moisture agent 3%-6%, thickening agent 0.1%-1%, preservative 0.1%, antifreeze
Agent 3%-5%, defoamer 0.1%, synergist 2%-6%, remaining for deionized water.
Pyraclostrobin potentiation aqueous suspension agent the most according to claim 1, it is characterised in that: described particle diameter increases inhibitor
For guar hydroxypropyltrimonium ammonium chloride.
Pyraclostrobin potentiation aqueous suspension agent the most according to claim 1, it is characterised in that: described dispersion moisture agent is two
Ammonium tosylate.
Pyraclostrobin potentiation aqueous suspension agent the most according to claim 1, it is characterised in that: described thickening agent is xanthan gum
Mix with arbitrary proportion with Magnesiumaluminumsilicate；Described antifreezing agent is carbamide；Described defoamer is dimethicone, polyethers or the most pungent
Alcohol；Described preservative is sodium benzoate.
Pyraclostrobin potentiation aqueous suspension agent the most according to claim 1, it is characterised in that: described synergist is glycerol three
Stearate.
6. the preparation method of the pyraclostrobin potentiation aqueous suspension agent described in any one of claim 1-5, it is characterised in that: stirring
The deionized water and the particle diameter that add amount of preparation in the container mixed increase inhibitor, stir, are then sequentially added into described dispersion
Wetting agent, thickening agent, preservative, antifreezing agent, defoamer, synergist and pyraclostrobin, mix homogeneously, carry out 12000 revs/min
Clock high speed shear 20-50 minute；Feed liquid after high speed shear carries out two grades of sand millings to particle diameter≤5 μm, i.e. can get pyrazoles
Kresoxim-methyl potentiation aqueous suspension agent.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108391661A (en) * | 2018-04-01 | 2018-08-14 | 南京拓际生物科技有限公司 | A kind of broad-spectrum pesticide aqueous suspension agent special assistant and preparation method thereof |
| CN109006851A (en) * | 2018-08-22 | 2018-12-18 | 惠州市银农科技股份有限公司 | Composition pesticide suspending agent and preparation method thereof containing flumorph and pyraclostrobin |
| CN109953016A (en) * | 2017-12-25 | 2019-07-02 | 江苏托球农化股份有限公司 | A kind of pyraclostrobin suspending agent and preparation method thereof |
| CN111184013A (en) * | 2020-02-25 | 2020-05-22 | 北京汉莫克化学技术有限公司 | Pyraclostrobin suspending agent and preparation method thereof |
| CN112042663A (en) * | 2020-10-14 | 2020-12-08 | 惠州市银农科技股份有限公司 | Pyraclostrobin suspending agent and preparation method thereof |
| CN115943952A (en) * | 2022-12-20 | 2023-04-11 | 惠州市银农科技股份有限公司 | Suspending agent containing pyraclostrobin and flumorph and preparation method thereof |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109953016A (en) * | 2017-12-25 | 2019-07-02 | 江苏托球农化股份有限公司 | A kind of pyraclostrobin suspending agent and preparation method thereof |
| CN108391661A (en) * | 2018-04-01 | 2018-08-14 | 南京拓际生物科技有限公司 | A kind of broad-spectrum pesticide aqueous suspension agent special assistant and preparation method thereof |
| CN109006851A (en) * | 2018-08-22 | 2018-12-18 | 惠州市银农科技股份有限公司 | Composition pesticide suspending agent and preparation method thereof containing flumorph and pyraclostrobin |
| CN109006851B (en) * | 2018-08-22 | 2019-10-25 | 惠州市银农科技股份有限公司 | Composition pesticide suspending agent and preparation method thereof containing flumorph and pyraclostrobin |
| CN111184013A (en) * | 2020-02-25 | 2020-05-22 | 北京汉莫克化学技术有限公司 | Pyraclostrobin suspending agent and preparation method thereof |
| CN111184013B (en) * | 2020-02-25 | 2021-12-14 | 北京凯贝瑞农业科技有限公司 | Pyraclostrobin suspending agent and preparation method thereof |
| CN112042663A (en) * | 2020-10-14 | 2020-12-08 | 惠州市银农科技股份有限公司 | Pyraclostrobin suspending agent and preparation method thereof |
| CN112042663B (en) * | 2020-10-14 | 2021-11-09 | 惠州市银农科技股份有限公司 | Pyraclostrobin suspending agent and preparation method thereof |
| CN115943952A (en) * | 2022-12-20 | 2023-04-11 | 惠州市银农科技股份有限公司 | Suspending agent containing pyraclostrobin and flumorph and preparation method thereof |
| CN115943952B (en) * | 2022-12-20 | 2023-08-22 | 惠州市银农科技股份有限公司 | Suspending agent containing pyraclostrobin and flumorph and preparation method thereof |
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