CN101444222A - High-efficiency cypermethrin synergist - Google Patents
High-efficiency cypermethrin synergist Download PDFInfo
- Publication number
- CN101444222A CN101444222A CNA2008101075584A CN200810107558A CN101444222A CN 101444222 A CN101444222 A CN 101444222A CN A2008101075584 A CNA2008101075584 A CN A2008101075584A CN 200810107558 A CN200810107558 A CN 200810107558A CN 101444222 A CN101444222 A CN 101444222A
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- CN
- China
- Prior art keywords
- synergist
- cypermethrin
- reaction
- medicine
- emulsifier
- 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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- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
The invention relates to a high-efficiency cypermethrin synergist. The synergist is a new dosage form which is prepared and synthesized by adding phoxim to a standard recipe which takes cypermethrin, an emulsifier 2201 and dimethyl benzene as raw materials. The synergist preserves the contact toxicity effect of bulk drugs on fish parasites and overcomes the drug resistance easily caused by applying the drug for a plurality of times.
Description
Technical field:
The present invention relates to a kind of high-efficiency cypermethrin synergist, belong to a kind of ectozoal medicine of freshwater fish of killing.
Background technology:
The beta-cypermethrin solution of producing according to the preparation of Ministry of Agriculture veterinary drug standard prescription, to the fish carp louse, two generation freshwater fish epizoon such as worm, Dactylogyrus positive effect is arranged.But along with the increase of application times, easily produce drug resistance, effect descends gradually.
Summary of the invention:
The object of the present invention is to provide the chemical sproof high-efficiency cypermethrin synergist of a kind of difficult generation.
Technical scheme of the present invention is: a kind of high-efficiency cypermethrin synergist is characterized in that: the medicine by following percentage by weight is formulated: beta-cypermethrin 4.5-5%; Emulsifier 220110-12%; Phoxim baythion 10-12%; Dimethylbenzene is surplus; Its compound method is that said medicine is joined reaction kettle for reaction in proportion, and reaction is finished final vacuum and is fed to storage tank, heavy clear back bottling.
The soup that the present invention forms reason beta-cypermethrin, emulsifier 2201, dimethylbenzene has carried out preparation again, increased phoxim baythion, synthetic a kind of new formulation, not only kept former medicine beta-cypermethrin to tag, act on neural characteristics rapidly behind the medicine contact parasite, and by adding the synthetic novel form of phoxim baythion, part parasite to parasitic fish body and waters, as Gyrodactylus, Dactylogyrus etc. tangible killing effect is arranged, be difficult for too much growing drug resistance because of the medicament administration number of times.
Embodiment:
Embodiment 1
1. take by weighing cypermethrin 4.5kg, emulsifier 220110kg, phoxim baythion 10kg, dimethylbenzene 75.5kg;
2. said medicine is put into reaction kettle for reaction, reaction is finished final vacuum and is fed to storage tank, the post precipitation bottling.
Embodiment 2
1. take by weighing cypermethrin 5kg, emulsifier 220112kg, phoxim baythion 12kg, dimethylbenzene 71kg;
2. said medicine is put into reaction kettle for reaction, reaction is finished final vacuum and is fed to storage tank, the post precipitation bottling.
Embodiment 3:
1. take by weighing cypermethrin 5kg, emulsifier 220111kg, phoxim baythion 11kg, dimethylbenzene 73kg;
2. said medicine is put into reaction kettle for reaction, reaction is finished final vacuum and is fed to storage tank, the post precipitation bottling.
Claims (1)
1, a kind of high-efficiency cypermethrin synergist is characterized in that: the medicine by following percentage by weight is formulated: beta-cypermethrin 4.5-5%; Emulsifier 2201 10-12%; Phoxim baythion 10-12%; Dimethylbenzene is surplus; Its compound method is that said medicine is joined reaction kettle for reaction in proportion, and reaction is finished final vacuum and is fed to storage tank, heavy clear back bottling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101075584A CN101444222A (en) | 2008-12-15 | 2008-12-15 | High-efficiency cypermethrin synergist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101075584A CN101444222A (en) | 2008-12-15 | 2008-12-15 | High-efficiency cypermethrin synergist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101444222A true CN101444222A (en) | 2009-06-03 |
Family
ID=40740335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101075584A Pending CN101444222A (en) | 2008-12-15 | 2008-12-15 | High-efficiency cypermethrin synergist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101444222A (en) |
-
2008
- 2008-12-15 CN CNA2008101075584A patent/CN101444222A/en active Pending
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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 |
Open date: 20090603 |