CN1559215A - Pesticide compositions contg. Admire - Google Patents
Pesticide compositions contg. Admire Download PDFInfo
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- CN1559215A CN1559215A CNA2004100044063A CN200410004406A CN1559215A CN 1559215 A CN1559215 A CN 1559215A CN A2004100044063 A CNA2004100044063 A CN A2004100044063A CN 200410004406 A CN200410004406 A CN 200410004406A CN 1559215 A CN1559215 A CN 1559215A
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- imidacloprid
- compound
- cyhalothrin
- composition
- pesticidal combination
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Abstract
A composite insecticide containing imidacloprid is prepared from imidacloprid and the lambda-cyhalothrin and/or etofenprox through preparing their emulsified oil or microemulsion.
Description
Technical field
The present invention relates to have the Pesticidal combination of synergism performance.
The imidacloprid general by name of compound (A), chemical name are that 1-(6-chloro-3-pyridylmethyl)-N-Nitroimidazoline-2-base amine is a kind of insecticide.This insecticide can be used for preventing and treating deciduous fruit tree aphid and water rice hopper etc., and both at home and abroad also not mentioned it and Cyhalothrin of patent and ether chrysanthemum ester are used with, so the immixture of it and Cyhalothrin and ether chrysanthemum ester is unforeseen.
Summary of the invention
Pesticidal combination provided by the invention is characterized in that comprising compound (A) Imidacloprid 1-(6-chloro-3-pyridylmethyl)-N-Nitroimidazoline-2-base amine and compound (B).Compound (A) is respectively with (B) structural formula
Compound (A) Imidacloprid is:
Compound (B1) Cyhalothrin is:
Chemical name is: 3-(2-chloro-3,3,3-trifluoro-propenyl)-2,2-dimethyl cyclopropane carboxylic acid-alpha-cyano-3-phenoxybenzyl ester
Compound (B2) ether chrysanthemum ester is:
Weight ratio between compound in insecticides of the present invention (A) and the compound (B) generally is:
(A) Imidacloprid is 1-10: 1-10 with (B1) Cyhalothrin
Be preferably 1-5: 1-5
(A) Imidacloprid is 1-10: 1-10 with (B2) ether chrysanthemum ester
Be preferably 1-5: 1-5
Pesticidal combination provided by the present invention possesses characteristic of wide insecticidal spectrum, can effectively prevent eliminating aphis, water rice hopper, snout moth's larva etc.Preventive effect is significantly higher than the preventive effect of compound alone (A) or compound (B), and can reduce the application dosage of each bioactivator.
The present invention is used for preventing eliminating aphis water rice hopper snout moth's larva etc.Do spraying at the insect pest initial stage of origination and handle, the method for processing can be by adding good composition or before use that the different activities component is mixed and handled.
Adoptable surfactant has anion surfactant and non-ionic surface active agent.It comprises alkylsurfuric acid salt, alkyl sulfonic acid alkali metal salt and amido, dialkyl group succinate sodium sulfonate salt, alkylphenol polyoxyethylene formaldehyde condensation products succinic acid half ester sulfonate, sodium sulfate of polyethenoxy ether of fatty alcohol alkyl polyoxyethylene ether sulfate, alkylnaphthalene sulfonate, fatty acid or fatty acid ester sulphate, alkylphenol polyoxyethylene and fatty alcohol-polyoxyethylene ether etc.That can give an example has farming newborn 2000 series, 8202, lignosulfonates, NNO, a dispersing agent MF etc.
Missible oil be with each solubilization of active ingredient in solvent toluene, add suitable cosolvent and emulsifier the allotment form.Can optionally add auxiliary agents such as suitable stabilizing agent, bleeding agent.The content of active principle is 1-40% (weight) (the more excellent 5-20% of being) in the missible oil.
Microemulsion be with each solubilization of active ingredient in proper amount of solvent toluene, add simultaneously suitable cosolvent and emulsifier and water the allotment form.Can optionally add auxiliary agents such as suitable stabilizing agent, bleeding agent.The content of active principle is 1-40% (weight) (the more excellent 5-30% of being) in the microemulsion.
Pesticidal combination provided by the invention possesses the insecticide efficiency height, can effectively prevent eliminating aphis, water rice hopper, snout moth's larva etc.Preventive effect is significantly higher than the preventive effect of compound alone (A) or compound alone (B), and has significantly reduced the application dosage of every kind of active substance, and the present invention simultaneously can replace high poison, high residue and insecticide pesticide kind.The present invention not only has ecological significance, also has important environment protection significance simultaneously.
Following examples describe the present invention in detail, and embodiment mainly is for the present invention is described but not is used for limiting the present invention.
Embodiment 1 is the formulation preparation example, and embodiment 2-3 is biological example.
Embodiment 1: the formulation preparation example
(a) missible oil
Active component with 2% (A) and 4% active component (B) with 10% as 8202 of emulsifier, newborn 2000 series of farming and solvent toluene mixing form.
(b) microemulsion
Active component with 1% (A) and 4% active component (B) and 15% emulsifier (available emulsifier has agricultural newborn series etc.), an amount of stabilizing agent and solvent toluene, deionized water mixing form.
Embodiment 2 Imidacloprids and Cyhalothrin are used the control efficiency to aphid with
The place: period is investigated in the Xinyi: the 3 day time behind the medicine: 2002
| Medicament | Consumption (gram/hectare) | Worm refers to (%) | Preventive effect (%) | Expection preventive effect (%) |
| Imidacloprid | 15 | ?4.2 | ?73.9 | |
| Imidacloprid | 5 | ?5.4 | ?52.3 | |
| Imidacloprid | 1.5 | ?3.4 | ?20.8 | |
| Cyhalothrin | 1.5 | ?4.5 | ?25.6 | |
| Cyhalothrin | 5 | ?3.7 | ?39.0 | |
| Cyhalothrin | 15 | ?5.6 | ?67.5 | |
| Pyrrole+Cyhalothrin | 15+1.5 | ?4.5 | ?82.5 | ?76.4 |
| Pyrrole+Cyhalothrin | 15+5 | ?5.3 | ?85.7 | ?79.6 |
| Pyrrole+Cyhalothrin | 15+15 | ?3.2 | ?96.5 | ?86.5 |
| Pyrrole+Cyhalothrin | 1.5+15 | ?2.3 | ?84.3 | ?75.4 |
| Pyrrole+Cyhalothrin | 1.5+5 | ?4.5 | ?79.5 | ?70.8 |
Conclusion: Imidacloprid and Cyhalothrin are used preventive effect with and are higher than its expectancy theory preventive effect, illustrate that Imidacloprid and Cyhalothrin used synergistic effect with.
Embodiment 3 Imidacloprids and ether chrysanthemum ester snout moth's larva of rice control efficiency
The place: period is investigated in the Xinyi: the 3 day time behind the medicine: 2002
| Medicament | Consumption (gram/hectare) | Worm refers to (%) | Preventive effect (%) | Expection preventive effect (%) |
| Imidacloprid | 15 | ?3.3 | ?71.6 | |
| Imidacloprid | 5 | ?3.2 | ?45.2 | |
| Imidacloprid | 1.5 | ?3.9 | ?25.5 | |
| Cyhalothrin | 1.5 | ?4.3 | ?24.3 | |
| Cyhalothrin | 5 | ?5.4 | ?38.4 | |
| Cyhalothrin | 15 | ?3.5 | ?68.7 | |
| Pyrrole+Cyhalothrin | 15+1.5 | ?6.3 | ?83.1 | ?73.2 |
| Pyrrole+Cyhalothrin | 15+5 | ?5.3 | ?86.6 | ?78.5 |
| Pyrrole+Cyhalothrin | 15+15 | ?5.2 | ?95.7 | ?87.5 |
| Pyrrole+Cyhalothrin | 1.5+15 | ?4.9 | ?85.2 | ?76.3 |
| Pyrrole+Cyhalothrin | 1.5+5 | ?5.7 | ?77.5 | ?71.9 |
Conclusion: Imidacloprid and ether chrysanthemum ester are used preventive effect with and are higher than its expectancy theory preventive effect, illustrate that Imidacloprid and ether chrysanthemum ester used synergistic effect with.
Claims (4)
1, the Pesticidal combination that contains Imidacloprid is characterized in that comprising compound (A) Imidacloprid (imidacloprid) and at least a specific following one group of compound (B).
The structural formula of compd A is:
Compd B is respectively:
Cyhalothrin :-3-(2-chloro-3,3,3-trifluoro-propenyl)-2, the 2-dimethyl cyclopropane carboxylic acid-
Alpha-cyano-3-phenoxybenzyl ester (B1)
Ether chrysanthemum ester: 2-(4-ethoxyl phenenyl)-2-methyl-propyl-3-phenoxy benzyl ether (B2)
2, according to claim 1, the weight ratio between compound in the composition (A) and the compound (B) is:
(A) Yu (B1) be: 1-10: 1-10 is preferably 1-5: 1-5
(A) Yu (B2) be: 1-10: 1-10 is preferably 1-5: 1-5
3, composition according to claim 1, the active constituent content that it is characterized in that composition is 1-30%.
4, the preparation method who contains the Pesticidal combination of Imidacloprid, the formulation that it is characterized in that medicament can being processed into conventional plant protection product is missible oil, microemulsion etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100044063A CN1559215A (en) | 2004-02-19 | 2004-02-19 | Pesticide compositions contg. Admire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100044063A CN1559215A (en) | 2004-02-19 | 2004-02-19 | Pesticide compositions contg. Admire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1559215A true CN1559215A (en) | 2005-01-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2004100044063A Pending CN1559215A (en) | 2004-02-19 | 2004-02-19 | Pesticide compositions contg. Admire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1559215A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100531572C (en) * | 2006-03-30 | 2009-08-26 | 云南省农业科学院农业环境资源研究所 | Agricultural chemical composition containing natural pyrethrum and admire and its application |
| WO2015154596A1 (en) * | 2014-04-09 | 2015-10-15 | Rotam Agrochem International Company Limited | Synergistic insecticidal composition comprising neonicotinoid insecticides and pyrethroid insecticides |
| CN107173391A (en) * | 2017-06-15 | 2017-09-19 | 驻马店市烟草公司泌阳县分公司 | A kind of root dipping prevents and treats the decoction and application process of Soil Pests in Tobacco Fields |
-
2004
- 2004-02-19 CN CNA2004100044063A patent/CN1559215A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100531572C (en) * | 2006-03-30 | 2009-08-26 | 云南省农业科学院农业环境资源研究所 | Agricultural chemical composition containing natural pyrethrum and admire and its application |
| WO2015154596A1 (en) * | 2014-04-09 | 2015-10-15 | Rotam Agrochem International Company Limited | Synergistic insecticidal composition comprising neonicotinoid insecticides and pyrethroid insecticides |
| CN107173391A (en) * | 2017-06-15 | 2017-09-19 | 驻马店市烟草公司泌阳县分公司 | A kind of root dipping prevents and treats the decoction and application process of Soil Pests in Tobacco Fields |
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