CN103798241A - Bactericide composition - Google Patents
Bactericide composition Download PDFInfo
- Publication number
- CN103798241A CN103798241A CN201210446436.4A CN201210446436A CN103798241A CN 103798241 A CN103798241 A CN 103798241A CN 201210446436 A CN201210446436 A CN 201210446436A CN 103798241 A CN103798241 A CN 103798241A
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- CN
- China
- Prior art keywords
- difenoconazole
- propiconazole
- kilograms
- bactericide composition
- microbicide compositions
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention relates to a bactericide composition which is a microemulsion and comprises (by weight) the effective ingredients of difenoconazole and propiconazole, the effective ingredients account for 20%-45% of the total weight of the bactericide composition, the weight ratio of difenoconazole to propiconazole is 1:1, the bactericide composition also comprises 5%-18% of an emulsifying agent, 3%-18% of a co-solvent, 4%-20% of a stabilizer, 4%-12% of a synergistic agent, 2%-10% of an antifreeze, and the balance of pure water, and the bactericide composition combines the advantages of the difenoconazole and the propiconazole, and has the characteristics of broad antimicrobial spectrum, quick effect, small dosage, good effect and the like.
Description
Technical field
The present invention relates to a kind of composition of bactericide, especially a kind of microbicide compositions that combines Difenoconazole and propiconazole.
Background technology
Difenoconazole is interior absorption sterilization, there is protection, treatment and systemic activity, it is sterol demethylation inhibitor, suppress the biosynthesis of cell wall sterol, stop the growth of fungi, fungicidal spectrum is wide, leaf surface treatment or seed treatment can improve output and the guaranteed quality of crop, be widely used in fruit tree, the crops such as vegetables, to Ascomycetes, Basidiomycetes and comprise Alternaria, Ascochyta, the mould genus of tail spore, Colletotrichum, ball Cuo Pseudomonas, Phoma, Ramularia, Septoria, Venturia is partly known disease interior, Erysiphaceae, Uredinales and some Seedborne pathogen have lasting protection and therapeutic action, to bitter rot or anthracnose of grape, white rot effect is also fine.
Propiconazole is a kind of interior absorption triazole bactericidal agent with protection and therapeutic action; can be absorbed by root, stem, leaf portion; and can be soon in plant strain body on conduction; control sac fungi; the disease that basidiomycetes and imperfect fungus cause; particularly to take-all, powdery mildew, rust, root rot, water rice bakanae disease, sigatoka has good control efficiency.
But all there is certain deficiency in Difenoconazole and propiconazole in the time using separately.
Summary of the invention
The object of this invention is to provide a kind of microbicide compositions that combines Difenoconazole and propiconazole advantage, there is fungicidal spectrum wide, instant effect, the feature such as medication is few, effective.
The present invention is achieved by the following technical solutions: a kind of microbicide compositions, it is microemulsion (in weight portion), its effective ingredient is Difenoconazole and propiconazole, active ingredient accounts for 20%～45% of this microbicide compositions total amount, the weight ratio of Difenoconazole and propiconazole is 1:1, also comprises that in addition emulsifier 5% ~ 18%, cosolvent 3% ~ 18%, stabilizing agent 4% ~ 20%, synergist 4% ~ 12%, antifreezing agent 2% ~ 10%, pure water supply 100%.
The invention has the beneficial effects as follows: this microbicide compositions combines Difenoconazole and propiconazole advantage, has fungicidal spectrum wide instant effect, the feature such as medication is few, effective.
Embodiment
Below in conjunction with embodiment, the invention will be further described.
To prepare 1 ton of Difenoconazole propiconazole microemulsion as example.
Embodiment 1
150 kilograms of Difenoconazoles, 150 kilograms of propiconazoles, 60 kilograms of emulsifier, 80 kilograms of cosolvents, 160 kilograms of stabilizing agents, 50 kilograms of synergist, 30 kilograms of antifreezing agents, 680 kilograms of pure water.
Embodiment 2
200 kilograms of Difenoconazoles, 200 kilograms of propiconazoles, 80 kilograms of emulsifier, 60 kilograms of cosolvents, 150 kilograms of stabilizing agents, 70 kilograms of synergist, 60 kilograms of antifreezing agents, 180 kilograms of pure water.
Embodiment 3
175 kilograms of Difenoconazoles, 175 kilograms of propiconazoles, 70 kilograms of emulsifier, 120 kilograms of cosolvents, 120 kilograms of stabilizing agents, 75 kilograms of synergist, 65 kilograms of antifreezing agents, 200 kilograms of pure water.
The present invention is not limited to above embodiment, and those skilled in the art can prepare the Difenoconazole propiconazole microemulsion of other proportional quantity well known to a person skilled in the art technology according to formula provided by the invention.
Claims (2)
1. a microbicide compositions, it is characterized in that: said composition is microemulsion (in weight portion), its effective ingredient is Difenoconazole and propiconazole, and active ingredient accounts for 20%～45% of this microbicide compositions total amount, and the weight ratio of Difenoconazole and propiconazole is 1:1.
2. a kind of microbicide compositions according to claim 1, is characterized in that: also comprise that in addition emulsifier 5% ~ 18%, cosolvent 3% ~ 18%, stabilizing agent 4% ~ 20%, synergist 4% ~ 12%, antifreezing agent 2% ~ 10%, pure water supply 100%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210446436.4A CN103798241A (en) | 2012-11-09 | 2012-11-09 | Bactericide composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210446436.4A CN103798241A (en) | 2012-11-09 | 2012-11-09 | Bactericide composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103798241A true CN103798241A (en) | 2014-05-21 |
Family
ID=50696016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210446436.4A Pending CN103798241A (en) | 2012-11-09 | 2012-11-09 | Bactericide composition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103798241A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110839638A (en) * | 2019-10-12 | 2020-02-28 | 惠州市银农科技股份有限公司 | Microemulsion containing difenoconazole and propiconazole and preparation method thereof |
-
2012
- 2012-11-09 CN CN201210446436.4A patent/CN103798241A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110839638A (en) * | 2019-10-12 | 2020-02-28 | 惠州市银农科技股份有限公司 | Microemulsion containing difenoconazole and propiconazole and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140521 |