CN102125050A - Compound preparation of efficient cypermethrin and chlorpyrifos - Google Patents
Compound preparation of efficient cypermethrin and chlorpyrifos Download PDFInfo
- Publication number
- CN102125050A CN102125050A CN2010105308699A CN201010530869A CN102125050A CN 102125050 A CN102125050 A CN 102125050A CN 2010105308699 A CN2010105308699 A CN 2010105308699A CN 201010530869 A CN201010530869 A CN 201010530869A CN 102125050 A CN102125050 A CN 102125050A
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- China
- Prior art keywords
- cypermethrin
- chlopyrifos
- beta
- chlorpyrifos
- compound preparation
- 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 compound preparation of efficient cypermethrin and chlorpyrifos. The compound preparation is an emulsifiable solution and comprises the following effective components in percentage by weight: 1%-6% of the efficient cypermethrin, 20%-60% of chlorpyrifos, and the balance of emulsifiers and organic solvents added to 100%. The compound preparation of the efficient cypermethrin and the chlorpyrifos has higher synergistic and complementary effect and good killing effect especially on resistance pests, i.e. cotton bollworms, aphids, cabbage caterpillars, and the like which have high pesticide resistance on the cypermethrin, and also has contact poisoning action, stomach poisoning action and osmosis action; and in addition, the invention has the advantages of high knockdown speed, broad insecticidal spectrum, lower toxicity, long persistent period, and the like and has safety on crops and lower toxicity on human and livestock.
Description
Technical field
The present invention relates to a kind of insecticide, the complex preparation of especially a kind of beta-cypermethrin and chlopyrifos.
Background technology
At present, beta-cypermethrin and chlopyrifos are often used as insecticide separately, and the time has been grown, and insects such as cotton bollworm, aphid, cabbage caterpillar can produce the pesticide resistance of height to them, have had a strong impact on insecticidal effect, and the agricultural production generation is seriously influenced.
Summary of the invention
In order to solve the resistance of insect to beta-cypermethrin and chlopyrifos, enlarge the desinsection scope of preparation, the invention provides the complex preparation of a kind of beta-cypermethrin and chlopyrifos.
Beta-cypermethrin is a kind of pyrethroid insecticides, biologically active is higher, it is the efficient isomer of cypermethrin, have and tag and stomach poison function, insecticidal spectrum is wide, the speed of knocking down is fast, is applicable to insect and sanitary insect pest on the various plants such as control cotton, vegetables, fruit tree, tea tree, forest.
Chlopyrifos have tag, stomach toxicity and fumigation action, on blade residual life not long, in soil residual life longer, because of good to underground pest controling effect a bit, be applicable to fruit tree, vegetables, cotton, paddy rice, flowers; Soil insect, domestic animal vermin and sanitary insect pest.
The present invention realizes in the following manner: the complex preparation of a kind of beta-cypermethrin and chlopyrifos, this complex preparation is a missible oil, wherein effective ingredient is 1%～6% beta-cypermethrin and 20%～60% chlopyrifos, and all the other add to 100% for emulsifier and organic solvent.
The content of each component is hundred parts of ratios of weight in the above preparation.
Emulsifier among the present invention is calcium dodecyl benzene sulfonate, castor oil polyoxy ethyl ether or alkylphenol polyoxyethylene polyethenoxy ether, accounts for 8%～10% of preparation.
Organic solvent among the present invention is that dimethylbenzene or toluene and other aromatic solvent are added to 100%.
Preparation process of the present invention be with the beta-cypermethrin in the above-mentioned prescription and chlopyrifos and emulsifier in the emulsification pot, emulsification under normal temperature adds organic solvent then and makes the missible oil that contains efficient permethrin (1%～6%) and chlopyrifos (20%～60%).
The invention has the beneficial effects as follows: the complex preparation of this beta-cypermethrin and chlopyrifos, have bigger synergy and complementation, especially cypermethrin there are resistant insect populations such as highly drug-fast cotton bollworm, aphid and cabbage caterpillar that good killing effect is arranged, have concurrently tag, stomach toxicity and osmosis, characteristics such as have that the speed of knocking down is fast, insecticidal spectrum is wide, toxicity is low and the lasting period is long, to crop safety, lower to people, animal toxicity.
Embodiment
The invention will be further described below in conjunction with embodiment.
Below the proportional quantity in the prescription is counted by weight percentage.
Embodiment 1
Beta-cypermethrin 1% chlopyrifos 20%
Emulsifier 8% solvent 71%
Embodiment 2
Beta-cypermethrin 2% chlopyrifos 30%
Emulsifier 8% solvent 60%
Embodiment 3
Beta-cypermethrin 3% chlopyrifos 40%
Emulsifier 9% solvent 48%
Embodiment 4
Beta-cypermethrin 4% chlopyrifos 50%
Emulsifier 9% solvent 37%
Embodiment 5
Beta-cypermethrin 5% chlopyrifos 55%
Emulsifier 10% solvent 30%
Embodiment 6
Beta-cypermethrin 6% chlopyrifos 60%
Emulsifier 10% solvent 24%
Claims (3)
1. the complex preparation of beta-cypermethrin and chlopyrifos, this complex preparation is a missible oil, wherein effective ingredient is 1%～6% beta-cypermethrin and 20%～60% chlopyrifos, and all the other add to 100% for emulsifier and organic solvent, and the content of each component is hundred parts of ratios of weight in the above preparation.
2. according to the complex preparation of described a kind of beta-cypermethrin of claim 1 and chlopyrifos, it is characterized in that: the emulsifier among the present invention is calcium dodecyl benzene sulfonate, castor oil polyoxy ethyl ether or alkylphenol polyoxyethylene polyethenoxy ether, accounts for 8%～10% of preparation.
3. according to the complex preparation of described a kind of beta-cypermethrin of claim 1 and chlopyrifos, it is characterized in that: the organic solvent among the present invention is dimethylbenzene or toluene and other aromatic solvent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105308699A CN102125050A (en) | 2010-10-30 | 2010-10-30 | Compound preparation of efficient cypermethrin and chlorpyrifos |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105308699A CN102125050A (en) | 2010-10-30 | 2010-10-30 | Compound preparation of efficient cypermethrin and chlorpyrifos |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102125050A true CN102125050A (en) | 2011-07-20 |
Family
ID=44263507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105308699A Pending CN102125050A (en) | 2010-10-30 | 2010-10-30 | Compound preparation of efficient cypermethrin and chlorpyrifos |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102125050A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102657216A (en) * | 2012-03-31 | 2012-09-12 | 河北省农林科学院植物保护研究所 | Use of pesticide mixed preparation containing chlorpyrifos and high-efficiency cypermethrin in control of Athetis lepigone Moschler |
| CN107011082A (en) * | 2017-04-14 | 2017-08-04 | 西北农林科技大学 | A kind of spring rape volume increase desinsection special medicated fertilizer its preparation method and application |
| CN109736090A (en) * | 2019-01-21 | 2019-05-10 | 天津永阔国际贸易有限公司 | A kind of finishing fluid and application method for mosquito fabric |
| CN109864066A (en) * | 2019-03-22 | 2019-06-11 | 贺州学院 | Cypermethrin/chlopyrifos calcium carbonate controlled release agent and preparation method thereof |
| CN110999901A (en) * | 2019-11-12 | 2020-04-14 | 南京华洲药业有限公司 | Composite insecticidal and acaricidal nano water agent containing fenpropathrin and chlorpyrifos, and preparation method and application thereof |
| CN111066809A (en) * | 2019-12-29 | 2020-04-28 | 江苏宝灵化工股份有限公司 | Compound preparation of high-efficiency cypermethrin and chlorpyrifos and application thereof |
| CN114027317A (en) * | 2021-12-14 | 2022-02-11 | 南通金陵农化有限公司 | Emulsifiable agent pesticide compounding process |
| CN116868994A (en) * | 2023-09-07 | 2023-10-13 | 山东康惠植物保护有限公司 | Chlorpyrifos emulsifiable concentrate and application thereof |
-
2010
- 2010-10-30 CN CN2010105308699A patent/CN102125050A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102657216A (en) * | 2012-03-31 | 2012-09-12 | 河北省农林科学院植物保护研究所 | Use of pesticide mixed preparation containing chlorpyrifos and high-efficiency cypermethrin in control of Athetis lepigone Moschler |
| CN107011082A (en) * | 2017-04-14 | 2017-08-04 | 西北农林科技大学 | A kind of spring rape volume increase desinsection special medicated fertilizer its preparation method and application |
| CN109736090A (en) * | 2019-01-21 | 2019-05-10 | 天津永阔国际贸易有限公司 | A kind of finishing fluid and application method for mosquito fabric |
| CN109864066A (en) * | 2019-03-22 | 2019-06-11 | 贺州学院 | Cypermethrin/chlopyrifos calcium carbonate controlled release agent and preparation method thereof |
| CN110999901A (en) * | 2019-11-12 | 2020-04-14 | 南京华洲药业有限公司 | Composite insecticidal and acaricidal nano water agent containing fenpropathrin and chlorpyrifos, and preparation method and application thereof |
| CN111066809A (en) * | 2019-12-29 | 2020-04-28 | 江苏宝灵化工股份有限公司 | Compound preparation of high-efficiency cypermethrin and chlorpyrifos and application thereof |
| CN114027317A (en) * | 2021-12-14 | 2022-02-11 | 南通金陵农化有限公司 | Emulsifiable agent pesticide compounding process |
| CN116868994A (en) * | 2023-09-07 | 2023-10-13 | 山东康惠植物保护有限公司 | Chlorpyrifos emulsifiable concentrate and application thereof |
| CN116868994B (en) * | 2023-09-07 | 2023-12-08 | 山东康惠植物保护有限公司 | Chlorpyrifos emulsifiable concentrate and application thereof |
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Legal Events
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| 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: 20110720 |