CN105010334B - A kind of insecticide of control plant aphids and its preparation and application - Google Patents
A kind of insecticide of control plant aphids and its preparation and application Download PDFInfo
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- CN105010334B CN105010334B CN201510402037.1A CN201510402037A CN105010334B CN 105010334 B CN105010334 B CN 105010334B CN 201510402037 A CN201510402037 A CN 201510402037A CN 105010334 B CN105010334 B CN 105010334B
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- insecticide
- tert
- butyl phenol
- butyl
- aphids
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Abstract
The invention provides a kind of insecticide of control plant aphids and its preparation and application, the insecticide is made up of with customary adjuvant tert-butyl phenol compound, wherein, the quality of tert-butyl phenol compound accounts for 0.05% the 99% of insecticide quality, and customary adjuvant accounts for 1% 99.95%.The tert-butyl phenol compound, its component for including and weight percentage are：P-t-butyl phenol 5～40%, 2,4 DI-tert-butylphenol compounds 5～30%, 2,6 DI-tert-butylphenol compounds 5～30%, 2 tert-butyl phenols 5～30%, 2,4,6 tri-butyl-phenols 2～25%.The invention provides a kind of new harmonious insecticide to person poultry safety, environmentally friendly, all has far-reaching significance to the comprehensive control of ecological environmental protection, human health and disease.
Description
Technical field
The present invention relates to a kind of preparation of technical field of agricultural insecticide and preparation method thereof, specifically a kind of containing tertiary fourth
Base phenol compound is used for controlling plant aphids preparation and its preparation and application.
Background technology
Aphid is a class plant-feed insect, is one of most destructive insect on the earth.Its worldwide point
Cloth is quite varied, but focuses primarily upon Temperate Region in China.Plant leaf back, tender stem, growing point and flower are clustered in adult aphid or larvae aphid
On, the juice of sucking plant with needle-like piercing mouth parts is destroyed cell, grows disequilibrium, and blade rearwardly crimps wrinkle
Contracting, lobus cardiacus growth retardation, when serious, plant stops growing, or even Herb wilting is withered, and the saliva of aphid also has for plant
Toxic action.People generally use the chemical pesticides such as Aphox and imidacloprid and are prevented and treated at present.But in a large number using single
Chemical synthetic pesticide promotes drug-fast generation, pesticide residues also can damage food chain and environment and pollute.Therefore, pacify
Entirely, efficiently, eco-friendly insecticide becomes main developing direction, with wide market development prospect.
In prior art, such as Chinese patent application " a kind of for the anti-compounded pesticides for eliminating aphis " (application number：
201410630405.3), the patent compounded pesticides are used for preventing and treating cotton aphid, and dosage form is suspension emulsion, and effective ingredient is Bulbus Allii
Element and pymetrozine, auxiliary agent are alkylaryl polyoxyethylene ether, Bombyx mori L., silicone, hydroxyethyl cellulose.The compounded pesticides are not only
There is higher preventive effect, and reduce the dosage of effective ingredient, reduce pesticide residues, alleviate as the administration of pesticide is right
The harm that ecological environment is caused.
But so far, it is not yet found that tert-butyl phenol compound is used for the report of the insecticide for controlling plant aphids
Road.
Content of the invention
Present invention aim at providing a kind of insecticide for being used for containing tert-butyl phenol compound and controlling plant aphids
And its prepare and new application so as to excellent with efficient, noresidue, low production cost, economical and practical, environmental friendliness, combination property
Good the characteristics of.
The present invention seeks to be achieved through the following technical solutions：
The present invention provide a kind of control plant aphids insecticide, the insecticide be by tert-butyl phenol compound (i.e.
Crude drug) constitute with customary adjuvant.Wherein, the quality of tert-butyl phenol compound accounts for the 0.05%-99% of insecticide quality,
Customary adjuvant accounts for 1%-99.95%.
Preferably, the weight percentage of above-mentioned raw materials medicine component and its shared crude drug total amount is：P-t-butyl phenol 5
～40%, 2,4- DI-tert-butylphenol compounds 5～30%, 2,6 di t butyl phenol 5～30%, 2-TBP 5～30%, 2,
4,6- tri-butyl-phenols 2～25%.
The present invention provides a kind of method for producing insecticide of above-mentioned control plant aphids, and methods described is specially：Respectively
Weigh p-t-butyl phenol, 2,4- DI-tert-butylphenol compounds, 2,6 di t butyl phenol, 2-TBP, tri- tertiary fourths of 2,4,6-
Base phenol solvent dissolves, and selects to add various adjuvants, as such as, solubilizing agent, synergist, emulsifying agent, penetrating agent etc., according to each
Technique is planted, various forms of insecticides is made, for example：Powder, cream, suspending agent, dry suspending agent, emulsifiable concentrate, slow releasing agent, water and milk
Agent, spray etc..
Wherein, solvent can be water, ethanol, methanol, acetone, Ketohexamethylene, petroleum ether, petroleum aromatic, purified petroleum benzin, acetic acid second
One or more in all organic solvents such as ester, toluene, dimethylbenzene；Solubilizing agent is dodecylbenzene sodium sulfonate, detergent alkylate
Potassium sulfonate, Polysorbate, Polyethylene Glycol, Sorbitol polyoxy ether, lignosulfonates, tea seed cake, take Fructus Gleditsia etc. all in
One or more；Emulsifying agent is spans, Tweenses, ethylene glycol esters, Propylene Glycol esters and/or polyethylene glycol type nonionic table
Face activating agent etc.；Synergist is tea saponin, polyoxyethylene ether etc.；Penetrating agent is azone etc..
The application of the insecticide of the above-mentioned control plant aphids of the present invention, specially：Uncle is added water under stirring at normal temperature
In butylphenol insecticides so as to be diluted to after crude drug accounts for the concentration of 0.5-30wt% and be spray applied.
Compared with prior art, the present invention has following beneficial effect：
The invention provides a kind of new harmonious insecticide to person poultry safety, environmentally friendly, to ecological environmental protection,
The comprehensive control of human health and disease all has far-reaching significance.Compared with traditional pesticide, the present invention has following spy
Point and advantage：
(1) tert-butyl phenol is a kind of natural product, with small toxicity, the features such as degradable.
(2) tert-butyl phenol source is easy, it is possible to use esterification synthesizes, it is also possible to extracting directly from plant,
Method is simple, can carry out large-scale industrial production；
(3) present invention is to find that tert-butyl phenol has killing aphids biological activity first, and is configured to first kill
Worm agent.
Specific embodiment
With reference to specific embodiment, the present invention is described in detail.Following examples will be helpful to the technology of this area
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill to this area
For personnel, without departing from the inventive concept of the premise, some deformations and improvement can also be made.These belong to the present invention
Protection domain.
Embodiment 1
P-t-butyl phenol (5%), 2,4- DI-tert-butylphenol compounds (15%), 2,6 di t butyl phenol are weighed respectively
(30%), 2-TBP (30%), 2,4,6- tri-butyl-phenols (20%), 36g, uses 9.4g ethyl acetate solutions altogether
Dissolving, adds 4.3g tweens, and dissolving according to common process, is made insecticide of the present invention, then added water in made insecticide
Dilution, the concentration for making crude drug are 5%.Finally, by dilution after insecticide indoor biological determination of activity, method are carried out to aphid
Carried out according to the aphid leaching stem infusion process that the life of national south pesticides discovery center is surveyed in SOP.The dead of each process is investigated after 24 hours
Borer population living, its preventive effect are 82.8%.
Embodiment 2
P-t-butyl phenol (40%), 2,4- DI-tert-butylphenol compounds (5%), 2,6 di t butyl phenol are weighed respectively
(15%), 2-TBP (15%), 2,4,6- tri-butyl-phenols (25%), 64g, is dissolved with 19g ethanol, at which altogether
The 9.9g such as middle addition emulsifying agent, according to common process, make insecticide of the present invention, then add water in made insecticide dilute
Release, the concentration for making crude drug is 8%.Finally, by dilution after insecticide carry out indoor biological determination of activity, method root to aphid
Carry out according to the aphid leaching stem infusion process that the life of national south pesticides discovery center is surveyed in SOP.The life or death of each process is investigated after 24 hours
Borer population, its preventive effect are 91.4%.
Embodiment 3
P-t-butyl phenol (20%), 2,4- DI-tert-butylphenol compounds (30%), 2,6 di t butyl phenol are weighed respectively
(5%), 2-TBP (30%), 2,4,6- tri-butyl-phenols (15%), 102g, uses 54g acetone solutions, at which altogether
The 50g such as middle addition emulsifier span, according to common process, make insecticide of the present invention, then add water in made insecticide
Dilution, the concentration for making crude drug are 1.1%.Finally, by dilution after insecticide aphid is carried out giving birth to survey using indoor pot method,
Mortality rate is counted after 24 hours, and its preventive effect is 76.2%.
Embodiment 4
P-t-butyl phenol (35%), 2,4- DI-tert-butylphenol compounds (28%), 2,6 di t butyl phenol are weighed respectively
(24%), 2-TBP (8%), 2,4,6- tri-butyl-phenols (5%), 200g, is dissolved with 50g ethanol, at which altogether
The 59g such as middle addition emulsifier tween, span, according to common process, make insecticide of the present invention, then in made insecticide
Dilute, the concentration for making crude drug are 18%.Finally, by dilution after insecticide aphid is given birth to using indoor pot method
Survey, after 24 hours, count mortality rate, its preventive effect is 96.2%.
Embodiment 5
P-t-butyl phenol (28%), 2,4- DI-tert-butylphenol compounds (28%), 2,6 di t butyl phenol are weighed respectively
(20%), 2-TBP (12%), 2,4,6- tri-butyl-phenols (12%), 430g, uses 80g petroleum ether dissolutions altogether,
Add the adjuvant 98g such as emulsifying agent, synergist, solubilizing agent wherein, according to common process, make insecticide of the present invention, Ran Hou
Dilute in made insecticide, the concentration for making crude drug are 27%.Finally, by dilution after insecticide field is adopted to aphid
Cell experiment carries out field control effectiveness test, counts mortality rate after 48 hours, and preventive effect reaches 93.2%.
Above the specific embodiment of the present invention is described.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can make various modifications or modification within the scope of the claims, this not shadow
Ring the flesh and blood of the present invention.
Claims (9)
1. a kind of control plant aphids insecticide, it is characterised in that the insecticide be by tert-butyl phenol compound with normal
Rule adjuvant composition, wherein, the quality of tert-butyl phenol compound accounts for the 0.05%-99% of insecticide quality, and customary adjuvant is accounted for
1%-99.95%；
The tert-butyl phenol compound, its component for including and weight percentage are：P-t-butyl phenol 5～40%,
2,4- DI-tert-butylphenol compounds 5～30%, 2,6 di t butyl phenol 5～30%, 2-TBP 5～30%, 2,4,6- tri-
Tert-butyl phenol 2～25%.
2. the method for producing insecticide of plant aphids is controlled described in a kind of claim 1, it is characterised in that methods described is concrete
For：P-t-butyl phenol, 2,4- DI-tert-butylphenol compounds, 2,6 di t butyl phenol, 2-TBP, 2,4,6- are weighed respectively
Tri-butyl-phenol solvent dissolves, and selects to add various adjuvants, makes various forms of insecticides.
3. the method for producing insecticide of plant aphids is controlled according to claim 2, it is characterised in that the solvent is
One kind in water, ethanol, methanol, acetone, Ketohexamethylene, petroleum ether, petroleum aromatic, purified petroleum benzin, ethyl acetate, toluene, dimethylbenzene or
Multiple.
4. the method for producing insecticide of plant aphids is controlled according to claim 2, it is characterised in that the adjuvant is increasing
One or more in solvent, emulsifying agent, synergist, penetrating agent.
5. the method for producing insecticide of plant aphids is controlled according to claim 4, it is characterised in that solubilizing agent is 12
Sodium alkyl benzene sulfonate, Potassium dodecylbenzenesulfonate, Polysorbate, Polyethylene Glycol, Sorbitol polyoxy ether, lignosulfonates,
Tea seed cake, one or more taken in Fructus Gleditsia.
6. the method for producing insecticide of plant aphids is controlled according to claim 4, it is characterised in that emulsifying agent is span
A kind of in class, Tweenses, ethylene glycol esters, Propylene Glycol esters and/or polyethylene glycol type nonionic surfactant.
7. the method for producing insecticide of plant aphids is controlled according to claim 4, it is characterised in that synergist is tea soap
A kind of in element, polyoxyethylene ether.
8. the method for producing insecticide of plant aphids is controlled according to claim 4, it is characterised in that penetrating agent is nitrogen
Ketone.
9. the application of the insecticide of plant aphids is controlled described in a kind of claim 1, it is characterised in that by water under stirring at normal temperature
It is added in tert-butyl phenol insecticides so as to be diluted to after crude drug accounts for the concentration of 0.5-30wt% and be spray applied.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510402037.1A CN105010334B (en) | 2015-07-09 | 2015-07-09 | A kind of insecticide of control plant aphids and its preparation and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510402037.1A CN105010334B (en) | 2015-07-09 | 2015-07-09 | A kind of insecticide of control plant aphids and its preparation and application |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105010334A CN105010334A (en) | 2015-11-04 |
| CN105010334B true CN105010334B (en) | 2017-03-15 |
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| CN201510402037.1A Expired - Fee Related CN105010334B (en) | 2015-07-09 | 2015-07-09 | A kind of insecticide of control plant aphids and its preparation and application |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006034817A2 (en) * | 2004-09-29 | 2006-04-06 | Clariant Produkte (Deutschland) Gmbh | Agrochemical composition containing phosphoric acid ester |
| CN103621501A (en) * | 2013-12-03 | 2014-03-12 | 云南农业大学 | 2,4-di-tert-butylphenol as nematocide |
| CN104938484A (en) * | 2015-06-23 | 2015-09-30 | 上海交通大学 | Application of 2,4-di-tert-butylphenol and acaricide |
-
2015
- 2015-07-09 CN CN201510402037.1A patent/CN105010334B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006034817A2 (en) * | 2004-09-29 | 2006-04-06 | Clariant Produkte (Deutschland) Gmbh | Agrochemical composition containing phosphoric acid ester |
| CN103621501A (en) * | 2013-12-03 | 2014-03-12 | 云南农业大学 | 2,4-di-tert-butylphenol as nematocide |
| CN104938484A (en) * | 2015-06-23 | 2015-09-30 | 上海交通大学 | Application of 2,4-di-tert-butylphenol and acaricide |
Non-Patent Citations (1)
| Title |
|---|
| 2,4-二叔丁基苯酚对秀丽隐杆线虫的毒杀作用;王再强 等;《农药》;20140430;第53卷(第4期);第298-300页 * |
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| Publication number | Publication date |
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| CN105010334A (en) | 2015-11-04 |
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Granted publication date: 20170315 Termination date: 20200709 |