CN101692815A - 250 g/L propiconazole emulsifiable concentrate - Google Patents
250 g/L propiconazole emulsifiable concentrate Download PDFInfo
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- CN101692815A CN101692815A CN200910181857A CN200910181857A CN101692815A CN 101692815 A CN101692815 A CN 101692815A CN 200910181857 A CN200910181857 A CN 200910181857A CN 200910181857 A CN200910181857 A CN 200910181857A CN 101692815 A CN101692815 A CN 101692815A
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- propiconazole
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- emulsifiable concentrate
- disease
- emulsifier
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Abstract
The invention relates to a 250 g/L propiconazole emulsifiable concentrate which is prepared from the following components: 263 kg/t propiconazole technical, 120 kg/t emulsifier, 20 kg/t stabilizer, 100 kg/t cyclohexanone and a proper amount of dimethylbenzene for supplement. The 250 g/L propiconazole emulsifiable concentrate is a systemic fungicide with protection effect and treating effect, can be absorbed by root stems and leaves and transmitted upwards quickly in plant bodies. The propiconazole can prevent and treat diseases caused by ascomycete, basidiomycete and adelomycete, particularly has better preventing and treating effect on wheat root rot, powdery mildew and rice bakanae disease, but the invention has no effect on oomycetes disease, and the residual effect period of the propiconazole is around one month.
Description
Technical field:
The present invention relates to a kind of 250g/L propiconazole emulsifiable concentrate.
Background technology:
At present; increase along with disease drug resistance; user's dosage, medication number of times also increase thereupon; but effect is really still so not desirable; the medicine that uses does not have the effect of protection and treatment; more can not be absorbed by root, stem, leaf portion, root rotof flax, powdery mildew, bakanae disease of rice are not had the better prevention effect.
Summary of the invention:
The purpose of this invention is to provide a kind of 250g/L propiconazole emulsifiable concentrate, it can be soon in the plant body on conduction, propiconazole can be prevented and treated sac fungi, the caused disease of basidiomycetes and imperfect fungus, particularly to root rotof flax, powdery mildew, bakanae disease of rice have the better prevention effect, but invalid to the oomycetes disease, the propiconazole longevity of residure is about one month.
In order to solve the existing problem of background technology, the present invention is by the following technical solutions: it is by propiconazole 263kg/t, emulsifier 120kg/t, stabilizing agent 20kg/t, cyclohexanone 100kg/t and mends an amount of dimethylbenzene and be made.
The present invention has following beneficial effect: be a kind of systemic fungicide with protection and therapeutic action; can be absorbed by root, stem, leaf portion; can be soon in the plant body on conduction; propiconazole can be prevented and treated sac fungi, and the caused disease of basidiomycetes and imperfect fungus is particularly to root rotof flax; powdery mildew; bakanae disease of rice has the better prevention effect, but invalid to the oomycetes disease, and the propiconazole longevity of residure is about one month.
Embodiment:
This concrete true mode is by the following technical solutions: it is by propiconazole 263kg/t, emulsifier 120kg/t, stabilizing agent 20kg/t, cyclohexanone 100kg/t and mends an amount of dimethylbenzene and be made.
This embodiment is a kind of systemic fungicide with protection and therapeutic action; can be absorbed by root, stem, leaf portion; can be soon in the plant body on conduction; propiconazole can be prevented and treated sac fungi, and the caused disease of basidiomycetes and imperfect fungus is particularly to root rotof flax; powdery mildew; bakanae disease of rice has the better prevention effect, but invalid to the oomycetes disease, and the propiconazole longevity of residure is about one month.
Propiconazole: for a kind of light yellow to light brown viscous liquid; interior absorption triazole bactericidal agent with protection and therapeutic action; can be absorbed by root, stem, leaf portion; and can be soon in the plant strain body on conduction; the control sac fungi, the disease that basidiomycetes and imperfect fungus cause is particularly to take-all, powdery mildew, rust, root rot; water rice bakanae disease, sigatoka have the better prevention effect.
Emulsifier: emulsifier is the stabilizing agent of emulsion, is a class surfactant.When it is dispersed in dispersate surperficial, form film or electric double layer, can make disperse phase have electric charge, so just can stop the droplet of disperse phase to condense mutually, make the emulsion of formation more stable.For example, in the former medicine (solid-state) of agricultural chemicals or crude oil (liquid state), add a certain amount of emulsifier, again they are dissolved in the organic solvent, can be made into transparency liquid after mixing, be missible oil.Emulsifier commonly used has soap, gum Arabic, sodium alkyl benzene sulfonate etc.
Stabilizing agent: the medicament that can increase the stability of solution, colloid, solid, mixture all is stabilizing agent.Its reaction of can slowing down keeps chemical balance, reduces surface tension, prevents effects such as light, thermolysis or oxidation Decomposition, keeps high polymer plastics, rubber, synthetic fibers etc. stable, prevents that it from decomposing, aging reagent.
Cyclohexanone: cyclohexanone is that carbonylic carbon atom is included in the saturated cyclic ketones in the hexatomic ring.Colourless transparent liquid has the earth breath, when containing the phenol of trace, then has mint flavored.Impurity is light yellow, along with the resting period generates impurity and develops the color, is water white to lark, has strong pungent odor.Identical with the air mixed explosion utmost point with the open chain saturated ketone.
Dimethylbenzene: colourless transparent liquid; For adjacent,, to three kinds of mixture of isomers, the tool spy is smelly, and is inflammable.Can mix arbitrarily with ethanol, chloroform or ether, insoluble in water.Be widely used in organic solvent and synthetic medicine, coating, resin, dyestuff, explosive and agricultural chemicals etc.
Claims (1)
1. 250g/L propiconazole emulsifiable concentrate is characterized in that it is by propiconazole 263kg/t, emulsifier 120kg/t, stabilizing agent 20kg/t, cyclohexanone 100kg/t and mends an amount of dimethylbenzene and be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910181857A CN101692815A (en) | 2009-07-30 | 2009-07-30 | 250 g/L propiconazole emulsifiable concentrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910181857A CN101692815A (en) | 2009-07-30 | 2009-07-30 | 250 g/L propiconazole emulsifiable concentrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101692815A true CN101692815A (en) | 2010-04-14 |
Family
ID=42091843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910181857A Pending CN101692815A (en) | 2009-07-30 | 2009-07-30 | 250 g/L propiconazole emulsifiable concentrate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101692815A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105660654A (en) * | 2016-02-19 | 2016-06-15 | 河北岗恩生物科技有限公司 | Propiconazole arene-free missible oil and preparation method thereof |
-
2009
- 2009-07-30 CN CN200910181857A patent/CN101692815A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105660654A (en) * | 2016-02-19 | 2016-06-15 | 河北岗恩生物科技有限公司 | Propiconazole arene-free missible oil and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100414 |