CN1217877A - Gongpu emulsion - Google Patents
Gongpu emulsion Download PDFInfo
- Publication number
- CN1217877A CN1217877A CN 98111503 CN98111503A CN1217877A CN 1217877 A CN1217877 A CN 1217877A CN 98111503 CN98111503 CN 98111503 CN 98111503 A CN98111503 A CN 98111503A CN 1217877 A CN1217877 A CN 1217877A
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- CN
- China
- Prior art keywords
- cyhalothrin
- gongpu
- buprofezin
- emulsifier
- emulsion
- 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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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
An emulsified oil as insecticide for the pests in Lepidoptera and Homoptera contains Pushiling, trifluoro chlorocyanthrin, emulsifier 2201 and xylene as organic solvent. The weight ratio of trifluoro chlorocyanthrin to Pushiling is 1 : (5-17). Its advantages are broad spectrum, high effect and low poison.
Description
The invention discloses a vegetative insecticide.
The tea tree insect and the paddy rice middle and later periods insect mainly comprise lepidoptera pest and homoptera pest, lepidoptera pest to tea tree in the prior art mainly adopts the cyhalothrin control, lepidoptera pest to paddy rice mainly adopts the acephatemet control, homoptera pest is then generally adopted the buprofezin control, because Lepidoptera is relative with the emergence period of paddy rice middle and later periods concentrated tea tree with homoptera pest, prevent and treat more complicated, difficulty when making to above-mentioned two class pests.
The object of the present invention is to provide a kind of Gongpu emulsion that can prevent and treat Lepidoptera and homoptera pest simultaneously.
Technical solution of the present invention is:
A kind of Gongpu emulsion, the difference of itself and prior art is: contain buprofezin, Cyhalothrin, emulsifier 2201, organic solvent dimethylbenzene, wherein the part by weight of Cyhalothrin and buprofezin active ingredient is: 1: 5～1: 17.
Above-mentioned Gongpu emulsion is grouped into by the one-tenth of following weight ratio example:
Buprofezin 4～45%
Cyhalothrin (having another name called cyhalothrin) 0.25～7.5%
Emulsifier 2,201 5～25%
Surplus is a dimethylbenzene.
Above-mentioned Gongpu emulsion also can be grouped into by the one-tenth of following weight ratio example:
Buprofezin and Cyhalothrin total content are 9%
Emulsifier 2,201 8～12%
Surplus is a dimethylbenzene.
Above-mentioned Gongpu emulsion also can be grouped into by the one-tenth of following weight ratio example:
Buprofezin and Cyhalothrin total content are 18%
Emulsifier 2,201 10～20%
Surplus is a dimethylbenzene.
Above-mentioned Gongpu emulsion, its name is called:
Chinese adopted name: Gongpu emulsion
English common name: (1) cyhalothrin (2) buprofezin
Other title: many worm gram cyfluthrin thiophenes
Chemical name: (1) 3-(2-chloro-3,3,3-trifluoro-propenyl)-2,2-dimethyl cyclopropane carboxylic acid alpha-cyano-3-phenoxybenzyl ester
(2) 2-tertiary butyl imino group-3-isopropyl-5-phenyl-3,4,5,6-tetrahydrochysene-2H-1,3,5 ,-sulphur diazole-4-ketone
Chemical structural formula:
Insecticidal spectrum of the present invention is wide, and Lepidoptera and homoptera pest are all had excellent control efficiency; The insecticidal effect ideal, its on the tea tree to the control efficiency of Lepidoptera and homoptera pest all about 90%, significantly be better than the independent effect of cyhalothrin, buprofezin, the control efficiency of paddy rice primary pest more than 90%, significantly is better than agricultural chemicals such as acephatemet; Toxicity of the present invention is low, and is safe in utilization, and noresidue reduces environmental pollution; Can reduce the control number of times, the many usefulness of a medicine, saving of labor's abridged edition, economic results in society are obvious.
The invention will be further described below in conjunction with embodiment.Embodiment 1:
Former powder 8.5% weight portion of buprofezin is mixed with emulsifier 2,201 8% weight portions, add Cyhalothrin 0.5% weight portion again, add dimethylbenzene 83% weight portion then, mix and promptly make the Gongpu emulsion of forming by following weight: buprofezin 8.5%
Cyhalothrin (having another name called cyhalothrin) 0.5%
Emulsifier 2,201 8%
Dimethylbenzene 83%.Embodiment 2:
Former powder 16.5% weight portion of buprofezin is mixed with emulsifier 22,011 5% weight portions, add Cyhalothrin 1.5% weight portion again, add dimethylbenzene 67% weight portion then, mix and promptly make the Gongpu emulsion of forming by following weight: buprofezin 16.5%
Cyhalothrin (having another name called cyhalothrin) 1.5%
Emulsifier 2,201 15%
Dimethylbenzene 67%.Embodiment 3:
Former powder 36% weight portion of buprofezin is mixed with emulsifier 2,201 22% weight portions, add Cyhalothrin 6% weight portion again, add dimethylbenzene 36% weight portion then, mix and promptly make the Gongpu emulsion of forming by following weight: buprofezin 36%
Cyhalothrin (having another name called cyhalothrin) 6%
Emulsifier 2,201 22%
Dimethylbenzene 36%.
Claims (4)
1, a kind of Gongpu emulsion is characterized in that: contain buprofezin, Cyhalothrin, emulsifier 2201, organic solvent dimethylbenzene, wherein the part by weight of Cyhalothrin and buprofezin active ingredient is: 1: 5～1: 17.
2, Gongpu emulsion according to claim 1 is characterized in that: the one-tenth by the following weight ratio example is grouped into: buprofezin 4～45%
Cyhalothrin 0.25～7.5%
Emulsifier 2,201 5～25% surpluses are dimethylbenzene.
3, Gongpu emulsion according to claim 1 and 2 is characterized in that: the one-tenth by the following weight ratio example is grouped into: buprofezin and Cyhalothrin total content are 9%
Emulsifier 2,201 8～12%
Surplus is a dimethylbenzene.
4, Gongpu emulsion according to claim 1 and 2 is characterized in that: the one-tenth by the following weight ratio example is grouped into: buprofezin and Cyhalothrin total content are 18%
Emulsifier 2,201 10～20%
Surplus is a dimethylbenzene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98111503A CN1075707C (en) | 1998-09-18 | 1998-09-18 | Gongpu emulsion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98111503A CN1075707C (en) | 1998-09-18 | 1998-09-18 | Gongpu emulsion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1217877A true CN1217877A (en) | 1999-06-02 |
| CN1075707C CN1075707C (en) | 2001-12-05 |
Family
ID=5221476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98111503A Expired - Fee Related CN1075707C (en) | 1998-09-18 | 1998-09-18 | Gongpu emulsion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1075707C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103918706A (en) * | 2014-03-26 | 2014-07-16 | 河北省农林科学院植物保护研究所 | Pesticidal composition containing buprofezin and lambda-cyhalothrin and application thereof |
-
1998
- 1998-09-18 CN CN98111503A patent/CN1075707C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103918706A (en) * | 2014-03-26 | 2014-07-16 | 河北省农林科学院植物保护研究所 | Pesticidal composition containing buprofezin and lambda-cyhalothrin and application thereof |
| CN103918706B (en) * | 2014-03-26 | 2015-12-09 | 河北省农林科学院植物保护研究所 | Pesticidal combination containing Buprofezin and gamma cyhalothrin and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1075707C (en) | 2001-12-05 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20011205 Termination date: 20091019 |