CN105028407B - One kind is used for mosquito larvae control preparation and its preparation and application - Google Patents
One kind is used for mosquito larvae control preparation and its preparation and application Download PDFInfo
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- CN105028407B CN105028407B CN201510394924.9A CN201510394924A CN105028407B CN 105028407 B CN105028407 B CN 105028407B CN 201510394924 A CN201510394924 A CN 201510394924A CN 105028407 B CN105028407 B CN 105028407B
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- mosquito larvae
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- larvae control
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Abstract
It is used for mosquito larvae control preparation and its preparation and application the invention provides one kind, said preparation is made up of tert-butyl phenol compound with customary adjuvant, 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 invention provides a kind of new harmonious insecticide to person poultry safety, environmentally friendly, the comprehensive regulation to ecological environmental protection, human health and disease all has far-reaching significance.
Description
Technical field
The present invention relates to a kind of technical field of biological control of health and pest for mosquito larvae control preparation and its preparation side
Method, it is specifically a kind of to be used for mosquito larvae control preparation and its preparation and application containing tert-butyl phenol compound.
Background technology
Mosquito is a kind of fine winged insect with sucking mouth parts, one of category four pests.Animal ranking most fatal in the world
NO.1 mosquitoes, annual lethal number is more than 72.5 ten thousand people.Generally female is using blood as food, and the juice of male then sucking plant
Liquid.Mosquito carries antivirus organ, it is impossible to by biting virus spread, and the female mosquito sucked blood is dengue fever, malaria, yellow fever, filaria
The vector of the other pathogens such as disease, encephalitis B.
At present, the main component of the mosquitocide of in the market is chrysanthemum esters, such as tetramethrin, Permethrin and organic solvent.
Although due to usage amount less, indirect contact does not constitute serious harm to human body to these chemical substances, used as a class
The chemical substance of mosquitos and flies can be killed, influence of the excessive close contact to health for a long time can not but be ignored.When improper ventilation,
During using excessive, excessive concentration, human body can be caused damage, serious stimulation can be especially caused to respiratory tract, cause anaphylaxis to be coughed
Cough and asthma, class toxic reaction can be caused to pregnant woman and children.Some mosquito-killing spraying agents inferior, contain some severe toxicity in its raw material
The harmful components such as agricultural chemicals, with certain teratogenesis, mutagenesis.Additionally, in order to cater to consumer psychology, current most of gas
Mist mosquitocide all adds aromatic.This aromatic molecules are reacted with the ozone in air, and the harm containing formaldehyde can be produced to be good for
The material of health.The scientific research personnel of USA New York also found that the insecticide and mosquitocide for killing mosquito contain auspicious this quinoline mostly
With scattered morpholine.These compositions can suppress nervous system, and have the carcinogenic effect in long term.
Therefore, being found from plant has mosquito eradication, the active material of mosquito repellent, one as the initiative of current novel mosquitocide
Important channel.Safe efficient, environment-friendly insecticide turns into main developing direction, with wide market development prospect.
The content of the invention
For deficiencies of the prior art, present invention aim at a kind of efficient, noresidue of offer, production cost
Low, economical and practical, environment-friendly, high comprehensive performance one kind contains tert-butyl phenol compound for mosquito larvae control preparation
And its prepare and new application.
The present invention seeks to what is be achieved through the following technical solutions：
The present invention provides a kind of for mosquito larvae control preparation, and said preparation is by tert-butyl phenol compound (i.e. bulk drug)
Constituted with customary adjuvant.The quality of tert-butyl phenol compound accounts for the 0.05%-99% of the quality of the pharmaceutical preparations, and customary adjuvant accounts for 1%-
99.95%.
Preferably, the component and the weight percentage of shared bulk drug total amount that bulk drug is included be：P-t-butyl phenol 5
~40%, 2,4-DTBP 5~30%, 2,6- DI-tert-butylphenol compounds 5~30%, 2-TBP 5~30%, 2,
4,6- tri-butyl-phenols 2~25%.
It is by weighing respectively to tert-butyl benzene the present invention relates to the preparation method of the above-mentioned preparation for mosquito larvae control
Phenol, 2,4- DI-tert-butylphenol compounds, 2,6 di t butyl phenol, 2-TBP, 2,4,6- tri-butyl-phenols are molten with solvent
Solution, selection adds various auxiliary materials, as such as, solubilizer, synergist, emulsifying agent, bleeding agent etc., according to various techniques, are made each
The preparation of the form of kind, for example：Pulvis, missible oil, suspending agent, dry suspending agent, emulsifiable concentrate, sustained release agent, aqueous emulsion, spray etc..
Wherein, solvent can be water, ethanol, methyl alcohol, acetone, cyclohexanone, petroleum ether, petroleum aromatic, purified petroleum benzin, acetic acid second
One or more in all organic solvents such as ester, toluene, dimethylbenzene；Solubilizer is neopelex, detergent alkylate
Potassium sulfonate, polysorbate, polyethylene glycol, sorbierite polyoxy ether, lignosulfonates, tea seed cake, take gleditsia sinensis etc. it is all in
One or more；Emulsifying agent is spans, Tweens, ethylene glycol esters, propane diols esters and/or polyethylene glycol type nonionic table
Face activating agent etc.；Synergist is Tea Saponin, APEO etc.；Bleeding agent is azone etc..
The application of the above-mentioned preparation for mosquito larvae control of institute of the invention, adds water to young for mosquito eradication under stirring at normal temperature
In the preparation of worm, it is used in after the preparation diluent of mosquito larvae control to bulk drug accounts for the concentration of 0.5-30wt% and is spray applied.
The invention provides a kind of new harmonious insecticide to person poultry safety, environmentally friendly, to ecological environmental protection,
The comprehensive regulation of human health and disease all has far-reaching significance.Compared with traditional agricultural chemicals, the present invention has following spy
Point and advantage：
(1) tert-butyl phenol is a kind of natural products, with small toxicity, the features such as degradable.
(2) tert-butyl phenol source is easy, can be with chemical synthesis, it is also possible to directly extracted from plant, and method is simple
It is easy, large-scale industrial production can be carried out
(3) present invention is to find that tert-butyl phenol is used for the bioactivity of the preparation of mosquito larvae control first, and first will
It is configured to mosquito larvae control preparation.
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 to the ordinary skill of this area
For personnel, without departing from the inventive concept of the premise, various modifications and improvements can be made.These belong to the present invention
Protection domain.
Embodiment 1
P-t-butyl phenol (38%), 2,4- DI-tert-butylphenol compounds (17%), 2,6 di t butyl phenol are weighed respectively
(25%), 2-TBP (14%), 2,4,6- tri-butyl-phenols (6%), 36g, uses 9.4g ethyl acetate solutions altogether
Dissolving, adds 4.3g tweens, and dissolving, according to common process, is made the present invention for mosquito larvae control preparation, then in made use
It is diluted with water in mosquito larvae control preparation, the concentration for making bulk drug is 5%.Finally, then by the biological insecticides after diluting
Indoor biological determination of activity, the leaching that method is surveyed in SOP according to the life of national south pesticides discovery center are carried out to larvae-wriggler
Liquid method is carried out.The life or death borer population of each treatment is investigated after 24 hours, its preventive effect is 82.8%.
Embodiment 2
P-t-butyl phenol (11%), 2,4- DI-tert-butylphenol compounds (29%), 2,6 di t butyl phenol are weighed respectively
(30%), 2-TBP (6%), 2,4,6- tri-butyl-phenols (24%), 64g, is dissolved, at it with 19g ethanol altogether
The 9.9g such as middle addition emulsifying agent, according to common process, are made the present invention for mosquito larvae control preparation, then made for going out
It is diluted with water in mosquito larvae preparation, the concentration for making bulk drug is 8%.Finally, by the biological insecticides after dilution to larvae-
Wriggler carries out indoor biological determination of activity, and method is carried out according to the immersion method that the life of national south pesticides discovery center is surveyed in SOP.24
The life or death borer population of each treatment is investigated after hour, its preventive effect is 91.4%.
Embodiment 3
P-t-butyl phenol (5%), 2,4- DI-tert-butylphenol compounds (24%), 2,6 di t butyl phenol are weighed respectively
(21%), 2-TBP (30%), 2,4,6- tri-butyl-phenols (20%), 102g, uses 54g acetone solutions altogether,
The 50g such as emulsifier span are wherein added, according to common process, the present invention is made for mosquito larvae control preparation, then made
For being diluted with water in mosquito larvae control preparation, the concentration for making bulk drug is 1.1%.Finally, by the biological insecticides pair after dilution
Larvae-wriggler carries out indoor biological determination of activity, the immersion liquid that method is surveyed in SOP according to the life of national south pesticides discovery center
Method is carried out.The life or death borer population of each treatment is investigated after 24 hours, its preventive effect is 76.2%.
Embodiment 4
P-t-butyl phenol (28%), 2,4- DI-tert-butylphenol compounds (18%), 2,6 di t butyl phenol are weighed respectively
(5%), 2-TBP (29%), 2,4,6- tri-butyl-phenols (20%), 200g, is dissolved, at it with 50g ethanol altogether
The 59g such as middle addition emulsifier tween, sapn, according to common process, are made the present invention for mosquito larvae control preparation, then made
For being diluted with water in mosquito larvae control preparation, the concentration for making bulk drug is 18%.Finally, by the biological insecticides pair after dilution
Larvae-wriggler carries out indoor biological determination of activity, the immersion liquid that method is surveyed in SOP according to the life of national south pesticides discovery center
Method is carried out.The life or death borer population of each treatment is investigated after 24 hours, its preventive effect is 96.2%.
Embodiment 5
P-t-butyl phenol (34%), 2,4- DI-tert-butylphenol compounds (7%), 2,6 di t butyl phenol are weighed respectively
(23%), 2-TBP (20%), 2,4,6- tri-butyl-phenols (16%), 430g, uses 80g petroleum ether dissolutions altogether,
The auxiliary material 98g such as emulsifying agent, synergist, solubilizer are added wherein, according to common process, are made the present invention for mosquito larvae control system
Agent, is then diluted with water in the made preparation for mosquito larvae control, and the concentration for making bulk drug is 27%.Finally, by after dilution
Biological insecticides carry out indoor biological determination of activity to larvae-wriggler, method is according to national south pesticides discovery center
The raw immersion method surveyed in SOP is carried out.The life or death borer population of each treatment is investigated after 24 hours, its preventive effect is 93.2%.
Specific embodiment of the invention is described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can within the scope of the claims make various deformations or amendments, this not shadow
Sound substance of the invention.
Claims (9)
1. it is a kind of to be used for mosquito larvae control preparation, it is characterised in that said preparation is by tert-butyl phenol compound and customary adjuvant group
Into, wherein, the quality of tert-butyl phenol compound accounts for the 0.05%-99% of insecticide quality, and customary adjuvant accounts for 1%-
99.95%；
The component and the weight percentage of shared bulk drug total amount that the tert-butyl phenol compound is included be：To the tert-butyl group
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%.
2. the preparation method of mosquito larvae control preparation is used for described in a kind of claim 1, it is characterised in that：Weigh respectively to the tert-butyl group
Phenol, 2,4- DI-tert-butylphenol compounds, 2,6 di t butyl phenol, 2-TBP, 2,4,6- tri-butyl-phenol solvents
Dissolving, selection adds various auxiliary materials, is made various forms of for mosquito larvae control preparation.
3. the preparation method of mosquito larvae control preparation is used for according to claim 2, it is characterised in that：It is described for mosquito larvae control
Preparation is pulvis, missible oil, suspending agent, dry suspending agent, any one form in emulsifiable concentrate, sustained release agent, aqueous emulsion, spray.
4. the preparation method of mosquito larvae control preparation is used for according to claim 3, it is characterised in that：The solvent is water, second
One or more in alcohol, methyl alcohol, acetone, cyclohexanone, petroleum ether, petroleum aromatic, purified petroleum benzin, ethyl acetate, toluene, dimethylbenzene.
5. the preparation method of mosquito larvae control preparation is used for according to claim 2, it is characterised in that：The customary adjuvant is increasing
One or more in solvent, emulsifying agent, synergist, bleeding agent.
6. the preparation method of mosquito larvae control preparation is used for according to claim 5, it is characterised in that：The solubilizer is 12
Sodium alkyl benzene sulfonate, Potassium dodecylbenzenesulfonate, polysorbate, polyethylene glycol, sorbierite polyoxy ether, lignosulfonates,
Tea seed cake, one or more taken in gleditsia sinensis.
7. the preparation method of mosquito larvae control preparation is used for according to claim 5, it is characterised in that：The emulsifying agent is sapn
In class, Tweens, ethylene glycol esters, propane diols esters and/or polyethylene glycol type nonionic surfactant any one.
8. the preparation method of mosquito larvae control preparation is used for according to claim 5, it is characterised in that：The synergist is tea soap
Element, in APEO any one；The bleeding agent is azone.
9. the application of mosquito larvae control preparation is used for described in a kind of claim 1, it is characterised in that：Added water under stirring at normal temperature
It is spray applied after to the concentration that 0.5-30wt% is accounted for in mosquito larvae control preparation, being diluted to tert-butyl phenol compound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510394924.9A CN105028407B (en) | 2015-07-07 | 2015-07-07 | One kind is used for mosquito larvae control preparation and its preparation and application |
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|---|---|---|---|
| CN201510394924.9A CN105028407B (en) | 2015-07-07 | 2015-07-07 | One kind is used for mosquito larvae control preparation and its preparation and application |
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| CN105028407A CN105028407A (en) | 2015-11-11 |
| CN105028407B true CN105028407B (en) | 2017-06-13 |
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| CN107372484A (en) * | 2017-07-17 | 2017-11-24 | 范强 | A kind of pesticide dry suspending agent auxiliary agent |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1615696A (en) * | 2003-11-15 | 2005-05-18 | 红河森菊生物有限责任公司 | Fly killing incense and its preparing method |
| CN103766389A (en) * | 2012-10-24 | 2014-05-07 | 成都彩虹电器（集团）股份有限公司 | Electrothermal fly fragrant liquid |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5279039B2 (en) * | 2009-06-02 | 2013-09-04 | 大日本除蟲菊株式会社 | Pest control method |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1615696A (en) * | 2003-11-15 | 2005-05-18 | 红河森菊生物有限责任公司 | Fly killing incense and its preparing method |
| CN103766389A (en) * | 2012-10-24 | 2014-05-07 | 成都彩虹电器（集团）股份有限公司 | Electrothermal fly fragrant liquid |
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| CN105028407A (en) | 2015-11-11 |
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Granted publication date: 20170613 Termination date: 20200707 |