CN1620869A - A plurality of synergistic insecticidal composition - Google Patents
A plurality of synergistic insecticidal composition Download PDFInfo
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- CN1620869A CN1620869A CN 200410088463 CN200410088463A CN1620869A CN 1620869 A CN1620869 A CN 1620869A CN 200410088463 CN200410088463 CN 200410088463 CN 200410088463 A CN200410088463 A CN 200410088463A CN 1620869 A CN1620869 A CN 1620869A
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- pesticidal combination
- compound
- rice
- synergy
- benzoate
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Abstract
The synergistic pesticide composition consists of monosultap, methylamino abamectin benzoate; and may be prepared into water emulsion, microemulsion, wettable powder and other conventional pesticide preparations. It can prevent and kill various pests effectively, and has excellent synergistic effect and reduced component amount.
Description
Technical field
The present invention relates to have the Pesticidal combination of synergism performance.
The chemical name of compound (A) is 2-N, N dimethylamine base-1-sodium thiosulfate base-3-propane thiosulfate.This insecticide can be used for preventing and treating the snout moth's larva of rice, rice plant skipper, plant hopper, thrips, rice beetle, diamond-back moth etc., to aphid, educate stinkbug, leafhopper, plant hopper, lepidopterous larvae, fly class and coleoptera all have very high activity in interior a series of important pests, both at home and abroad also not mentioned it and emamectin-benzoate of patent used with, so the immixture of it and emamectin-benzoate is unforeseen.
Summary of the invention
Pesticidal combination provided by the invention is characterized in that comprising compound (A) 2-N, N dimethylamine base-1-sodium thiosulfate base-3-propane thiosulfate.(B)(abamectin)。(A) be respectively with (B) structural formula:
Compound (A) desinsection list is:
Compound (B) emamectin-benzoate is:
Weight ratio between compound in insecticides of the present invention (A) and the compound (B) generally is:
(A) the desinsection list is 20-400 with (B) emamectin-benzoate: 1
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.
Aqueous emulsion be with each solubilization of active ingredient in water, 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 aqueous emulsion.
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.
Wetting powder is that each active principle is mixed with filler, adds suitable adjuvants, carries out comminution by gas stream and can obtain wetting powder.
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 is biological example.
Embodiment 1: the formulation preparation example
(a) missible oil
Active component with 19.8% (A) and 0.2% active component (B) with 10% as 8202 of emulsifier, mixings such as newborn 2000 series of farming and water, DMF form.
(b) microemulsion
Active component with 4% (A) and 0.5% 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.
(c) with 25.8% active component (A) and 0.2% active component (B), 5% DMF as dispersant, 2% neopelex and the 67% kaolin mixing as filler as wetting agent forms through comminution by gas stream.
Embodiment 2 desinsection lists and emamectin-benzoate are used the control efficiency to aphid with
The place: period is investigated in the Xinyi: the 3 day time behind the medicine: 2003
| Medicament | Consumption (gram/hectare) | Worm refers to (%) | Preventive effect (%) | Expection preventive effect (%) |
| The desinsection list | ??????30 | ????4.3 | ????25.6 | |
| The desinsection list | ??????300 | ????4.8 | ????31.2 | |
| The desinsection list | ??????600 | ????3.9 | ????67.3 | |
| Emamectin-benzoate | ??????1.5 | ????5.7 | ????54.2 | |
| Desinsection list+emamectin-benzoate | ??????30+1.5 | ????8.2 | ????57.8 | ?????42.3 |
| Desinsection list+emamectin-benzoate | ??????300+1.5 | ????4.3 | ????83.5 | ?????71.2 |
| Desinsection list+emamectin-benzoate | ??????600+1.5 | ????5.4 | ????94.3 | ?????83.4 |
Conclusion: desinsection list and emamectin-benzoate are used preventive effect with and are higher than its expectancy theory preventive effect, illustrate that desinsection list and emamectin-benzoate used synergistic effect with.
Claims (5)
1, the Pesticidal combination of one group of synergy is characterized in that comprising compound (A) desinsection list and at least a specific following compound (B)
The structural formula of compd A is:
The structural formula of compd B is:
2, Pesticidal combination according to claim 1 is characterized in that the weight ratio between compound in the Pesticidal combination (A) and the compound (B) is:
(A) Yu (B) be: 20-400: 1
3, composition according to claim 1, Ji Tezheng are that the active constituent content of composition is 1-50%.
4, a kind of preparation method of Pesticidal combination of synergy, base is characterised in that the formulation that medicament can be processed into conventional plant protection product is aqueous emulsion, microemulsion, wetting powder etc.
5, the purposes of the Pesticidal combination of one group of synergy is to can be used for preventing and treating the snout moth's larva of rice, rice plant skipper, plant hopper, thrips, rice beetle, leafhopper, lepidopterous larvae, vegetable aphid, forestry pest etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410088463 CN1620869A (en) | 2004-11-03 | 2004-11-03 | A plurality of synergistic insecticidal composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410088463 CN1620869A (en) | 2004-11-03 | 2004-11-03 | A plurality of synergistic insecticidal composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1620869A true CN1620869A (en) | 2005-06-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410088463 Pending CN1620869A (en) | 2004-11-03 | 2004-11-03 | A plurality of synergistic insecticidal composition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1620869A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100397989C (en) * | 2005-11-21 | 2008-07-02 | 河北威远生物化工股份有限公司 | Disinsection emulsion in water containing avermectin |
| CN102047892A (en) * | 2011-01-20 | 2011-05-11 | 中国水稻研究所 | Ivermectin and monosultap compound pesticide |
| CN101036463B (en) * | 2007-03-19 | 2012-09-19 | 北京绿色农华植保科技有限责任公司 | Method of producing avermectin. sha monasultap |
-
2004
- 2004-11-03 CN CN 200410088463 patent/CN1620869A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100397989C (en) * | 2005-11-21 | 2008-07-02 | 河北威远生物化工股份有限公司 | Disinsection emulsion in water containing avermectin |
| CN101036463B (en) * | 2007-03-19 | 2012-09-19 | 北京绿色农华植保科技有限责任公司 | Method of producing avermectin. sha monasultap |
| CN102047892A (en) * | 2011-01-20 | 2011-05-11 | 中国水稻研究所 | Ivermectin and monosultap compound pesticide |
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| WD01 | Invention patent application deemed withdrawn after publication |