CN104430488A - Insect aerosol - Google Patents
Insect aerosol Download PDFInfo
- Publication number
- CN104430488A CN104430488A CN201410685352.5A CN201410685352A CN104430488A CN 104430488 A CN104430488 A CN 104430488A CN 201410685352 A CN201410685352 A CN 201410685352A CN 104430488 A CN104430488 A CN 104430488A
- Authority
- CN
- China
- Prior art keywords
- insect
- aerosol
- component
- solvent
- insect aerosol
- 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.)
- Pending
Links
Abstract
The invention provides insect aerosol which comprises 0.05-0.20wt% of pyrethroid compound with Formula (1) as shown in the specification as a technical ingredient A, 0.10-0.20wt% of pyrethroid compound with Formula (2) as shown in the specification as a technical ingredient B, 30-70wt% of solvent ingredient C and 29.6-69.85wt% of propellant ingredient D. The insect aerosol is equivalent to mosquito incense, liquid mosquito incense and an electric warming mosquito incense plate, is convenient, quick and safe to use, and is mainly applicable to domestic hygiene pest killing.
Description
Technical field
The present invention relates to a kind of insect aerosol, in pest attacks, habitat or the method that this aerosol of trace prevents and treats sanitary insect pest near it, can be sprayed.
Background technology
Pyrethroid coumpound may be used for preventing and treating sanitary insect pest, and has higher insecticidal activity, and this is widely known by the people.Due to its have efficiently, the advantage such as low toxicity, low-residual, environment compatibility are good, be widely used in the prevention and control field of sanitary insect pest.But along with the growth of service time, the pyrethroid product etc. traditional to some such as mosquitos and flies creates resistance.
In CN102907419A, disclose the common aerosol containing formula (1) compound 0.05-0.5%.Find through research, the pyrethroid compound of formula (1) and formula (2) all has mosquitos and flies to be knocked down and lethal two kinds of effects, is applicable to being applied to insect aerosol.The present invention is by 2,3,5,6-tetrafluoro-4-methoxymethyl benzyl base-3-(3,3, the fluoro-1-acrylic of 3-tri-)-2,2-dimethyl cyclopropane carboxylic acid ester and the combination of 1-acetenyl-2-methylpent-2-thiazolinyl-2,2-dimethyl-3-(2,2-dichloroethylene) cyclopropanecarboxylcompound, than single pyrethroid aerosol, there is more lasting drug effect and good lethal effect, better can solve mosquitos and flies produces resistance problem to traditional pyrethroid product.
Insect aerosol provided by the invention more environmental protection, safer, more convenient.
Summary of the invention
The object of the invention is to: provide a kind of insect aerosol being main active with the fluorine-containing pyrethroid compound of mixed type, this aerosol has good control efficiency to sanitary insect pests such as mosquito, fly, cockroaches, and persistence is long, safety is high.
Above-mentioned purpose of the present invention is achieved through the following technical solutions:
A kind of insect aerosol is provided, it contains former medicine component A and B, solvent composition C and propellant component D, described former medicine component A is the pyrethroid compound containing formula (1) weight 0.05-0.2%, former medicine B component is the pyrethroid compound containing formula (2) weight 0.10-0.2%, solvent composition C is 30-70%, and propellant component D is 29.6-69.85%.
Component A pyrethroid compound is the fluoro-1-acrylic of 2,3,5,6-tetrafluoro-4-methoxymethyl benzyl base-3-(3,3,3-tri-)-2,2-dimethyl cyclopropane carboxylic acid's esters, structural formula is:
The pyrethroid compound of B component is 1-acetenyl-2-methylpent-2-thiazolinyl-2,2-dimethyl-3-(2,2-dichloroethylene) cyclopropanecarboxylcompound, and structural formula is:
The solvent of described insect aerosol is one or more mixtures of water, the alcohols solvent of C2-C15, the esters solvent of C4-C18, the alkane solvents of C5-C20.
The object lesson of this kind solvent comprises water (boiling point 100 DEG C), ethanol (boiling point 78.3 DEG C), normal propyl alcohol (boiling point 97.2 DEG C), isopropyl alcohol (boiling point 82.4 DEG C), n-butanol (boiling point 117.9 DEG C), sec-butyl alcohol (boiling point 99.5 DEG C), the tert-butyl alcohol (boiling point 82.3 DEG C), hexane (boiling point 69 DEG C), heptane (boiling point 98.4 DEG C), dimethyl pentane (boiling point 60 DEG C), 2,2-dimethylbutane (boiling point 50 DEG C), octane (boiling point 125 DEG C), nonane (boiling point 149.5 DEG C), decane (boiling point 174 DEG C), hendecane (boiling point 195.9 DEG C), 12 carbon alkane (boiling point 216 DEG C), tridecane (boiling point 235.4 DEG C), tetradecane (253.7 DEG C), Exxon D30(boiling point 141 ~ 159 DEG C), Exxon D40(boiling point 168 ~ 193 DEG C), Exxon D60(boiling point 186 ~ 201 DEG C), Exxon D80(boiling point 206 ~ 243 DEG C), Exxon Isopar-E (boiling point 115 ~ 140 DEG C), Exxon Isopar-G (boiling point 167 ~ 176 DEG C), Exxon Isopar-H (boiling point 179 ~ 188 DEG C), Exxon Isopar-L (boiling point 186 ~ 201 DEG C), Exxon Isopar-M (boiling point 223 ~ 253 DEG C), ethyl acetate (78.3 DEG C), propyl acetate (boiling point 101.5 DEG C), butyl acetate (boiling point 126 DEG C) isobutyl acetate (boiling point 118 DEG C), pentyl acetate (boiling point 149.5 DEG C), butyl lactate (boiling point 185 DEG C), face dibatyl phithalate, diisopropyl adipate, dibutyl adipate, isopropyl myristate or tributyl 2-acetylcitrate etc.Also a kind of alcohol can be added as solvent in the uniform homogeneous blend that water base aerosol-type is provided.
In described insect aerosol, the component D of propellant can be selected from liquefied petroleum gas, the third butane or dimethyl ether, and first-selection is the third butane.
In described insect aerosol, propellant component D can also be selected from compressed nitrogen, compression arbon dioxide or compressed air, and its consumption is as the criterion to make pressure in the tank at 55 DEG C reach 0.5-1.0Mpa.
Insect aerosol preparation method of the present invention is as follows:
The synergist added former medicine A and B, the solvent composition C of above-mentioned aerosol and according to circumstances selecting, aromatic, bactericide, benzene phenolic stabilizer such as BHT and BHA etc. mix under room temperature or heating state, add one to be equipped with in the tank of a valve, and in tank, add D component propellant under stress by this valve and carry out an obtained insecticidal aerosol tank.
Also can after loading former medicine A, B, solvent and other additives, then propellant is directly filling at low temperatures, and then spray valve is installed.
Insect aerosol of the present invention can be sprayed by the trace of control dose, near the habitat of insect or its, open by-pass valve control, under the pressure effect of propellant, produce high velocity air, gasification is remembered in the atomization of liquid mark and the propelling that tank are included active ingredient, and the small liquid pearl containing effective insecticidal constituent of formation suspends in atmosphere, contact with sanitary insect pests such as mosquitos and flies, reach the object of quick kill pests.
Described aerosol has control efficiency significantly to sanitary insect pests such as indoor or outdoors, mainly for sanitary insect pests such as mosquito, fly, cockroaches.
Embodiment
Explain technical scheme of the present invention and effect in detail by the form of embodiment below, but the present invention is not limited to following examples.
Example of formulations 1
By 0.05g seven fluorine methothrin and 0.10g cholrempenthrin, and 39.85g D80 solvent joins in aerosol can together, make insecticidal preparation, the preparation obtained is put into inhalator jar, tank is equipped with a valve, and inject 60.0g third butane, to obtain a kind of insect aerosol I by this valve under elevated pressure.
Example of formulations 2
By 0.10g seven fluorine methothrin and 0.10g cholrempenthrin, and 39.8g D80 solvent joins in aerosol can together, make insecticidal preparation, the preparation obtained is put into inhalator jar, tank is equipped with a valve, and inject 60.0g third butane, to obtain a kind of insect aerosol II by this valve under elevated pressure.
Example of formulations 3
By 0.20g seven fluorine methothrin and 0.10g cholrempenthrin, and 39.7g D80 solvent joins in aerosol can together, make insecticidal preparation, the preparation obtained is put into inhalator jar, tank is equipped with a valve, and inject 60.0g third butane, to obtain a kind of insect aerosol III by this valve under elevated pressure.
Example of formulations 4
By 0.20g seven fluorine methothrin and 0.20g cholrempenthrin, and 39.6g D80 solvent joins in aerosol can together, make insecticidal preparation, the preparation obtained is put into inhalator jar, tank is equipped with a valve, and inject 60.0g third butane, to obtain a kind of insect aerosol IV by this valve under elevated pressure.
Comparative example
By 0.20g seven fluorine methothrin and 0.20g chlorine fluorine ether chrysanthemum ester, and 39.6g D80 solvent joins in aerosol can together, make insecticidal preparation, the preparation obtained is put into inhalator jar, tank is equipped with a valve, and inject 60.0g third butane, to obtain a kind of insect aerosol by this valve under elevated pressure.
Detect embodiment
Invention formulation embodiment 1,2,3,4 and comparative example are carried out testing the indoor harmacological effect of mosquito, fly according to GB/T13917.2-2009.Examination worm is Culex quinquefasciatus, the female insect of not sucking blood for the 3rd day to the 5th day after sprouting wings; Housefly, the adult sprouted wings latter 3rd day to the 4th day.The airtight cylinder unit adopted; detailed process is as follows: will put into cylinder for examination insect; in time trying worm and recover normal activity; metered injection 1g medicament from aerosol container of the present invention; extracting baffle plate after 1min out makes examination worm contact with medicament; timing immediately, and start record, record down and out examination borer population at regular intervals.All will transfer in clean dependent insect cage for examination insect after 20min, and feed with 5% syrup cotton balls, check after 24h and extremely try borer population, the results are shown in following table:
The above-mentioned insect aerosol of table 1 is to the effect of mosquito
| Aerosol | KT50（min） | 24h lethality % |
| Insect aerosol I | 1.78 | 100 |
| Insect aerosol II | 1.63 | 100 |
| Insect aerosol III | 1.55 | 100 |
| Insect aerosol IV | 1.47 | 100 |
| Comparative example | 2.72 | 90 |
The above-mentioned insect aerosol of table 1 is to the effect of fly
| Aerosol | KT50（min） | 24h lethality % |
| Insect aerosol I | 1.61 | 100 |
| Insect aerosol II | 1.53 | 100 |
| Insect aerosol III | 1.46 | 100 |
| Insect aerosol IV | 1.39 | 100 |
| Comparative example | 2.57 | 90 |
Laboratory test results shows, and insect aerosol prepared by the present invention has good knocking down and lethal effect, and to mosquito, fly has good killing effect.
Claims (7)
1. an insect aerosol, it is characterized in that former medicine component A that this aerosol comprises is the pyrethroid compound of the formula (1) of 0.05-0.20% weight, former medicine B component is the pyrethroid compound of the formula (2) of 0.10-0.20% weight, solvent composition C is 30-70%, and propellant component D is 29.6-69.85%;
（1）；
（2）；
The pyrethroid compound that formula (1) represents, chemical name is the fluoro-1-acrylic of 2,3,5,6-tetrafluoro-4-methoxymethyl benzyl base-3-(3,3,3-tri-)-2,2-dimethyl cyclopropane carboxylic acid's esters, be called for short seven fluorine methothrins;
The pyrethroid chemical name of B component, for being 1-acetenyl-2-methylpent-2-thiazolinyl-2,2-dimethyl-3-(2,2-dichloroethylene) cyclopropanecarboxylcompound, is called for short cholrempenthrin.
2. a kind of insect aerosol according to claim 1, is characterized in that the solvent of described component C is a kind of mixture of or 2-3 kind of water, the alcohols solvent of C2-C15, the esters solvent of C4-C18, the alkane solvents of C5-C20.
3. a kind of insect aerosol according to claim 2, it is characterized in that: the alcohols solvent of described C2-C15 is ethanol, normal propyl alcohol, isopropyl alcohol, n-butanol, sec-butyl alcohol, the tert-butyl alcohol, the alkane solvents of C5-C20 is hexane, heptane, dimethyl pentane, 2, 2-dimethylbutane, octane, nonane, hendecane, 12 carbon alkane, tridecane, tetradecane, D30, D40, D60, D80, Isopar-E, Isopar-G, Isopar-H, Isopar-M, the esters solvent of C4-C18 is ethyl acetate, propyl acetate, isopropyl acetate, butyl acetate, isobutyl acetate, pentyl acetate, butyl lactate, face dibatyl phithalate, diisopropyl adipate, dibutyl adipate, isopropyl myristate or tributyl 2-acetylcitrate.
4. a kind of insect aerosol according to claim 1, is characterized in that described component D propellant is selected from liquefied petroleum gas, the third butane, dimethyl ether or compressed air.
5. a kind of insect aerosol according to claim 1, is characterized in that described component D propellant first-selection is the third butane.
6., according to the application of a kind of insect aerosol according to claim 1 in pest control, it is characterized in that: be mainly used in indoor or outdoors hygienic biocide.
7. the effect of a kind of insect aerosol according to claim 6 in control sanitary insect pest, is characterized in that: described sanitary insect pest mainly comprises mosquito, fly, cockroach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410685352.5A CN104430488A (en) | 2014-11-25 | 2014-11-25 | Insect aerosol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410685352.5A CN104430488A (en) | 2014-11-25 | 2014-11-25 | Insect aerosol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104430488A true CN104430488A (en) | 2015-03-25 |
Family
ID=52877842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410685352.5A Pending CN104430488A (en) | 2014-11-25 | 2014-11-25 | Insect aerosol |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104430488A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101632380A (en) * | 2009-06-05 | 2010-01-27 | 江苏扬农化工股份有限公司 | Pesticide aerosol |
| CN101638367A (en) * | 2008-07-28 | 2010-02-03 | 常州康美化工有限公司 | Novel pyrethroid compounds derived from tefluthrin |
| CN101897342A (en) * | 2010-06-04 | 2010-12-01 | 贵阳柏丝特化工有限公司 | Preparation of insecticide solution and application thereof |
| CN102754660A (en) * | 2011-04-28 | 2012-10-31 | 上海生农生化制品有限公司 | Preparation and application of water-based hygienic insecticide |
-
2014
- 2014-11-25 CN CN201410685352.5A patent/CN104430488A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101638367A (en) * | 2008-07-28 | 2010-02-03 | 常州康美化工有限公司 | Novel pyrethroid compounds derived from tefluthrin |
| CN101632380A (en) * | 2009-06-05 | 2010-01-27 | 江苏扬农化工股份有限公司 | Pesticide aerosol |
| CN101897342A (en) * | 2010-06-04 | 2010-12-01 | 贵阳柏丝特化工有限公司 | Preparation of insecticide solution and application thereof |
| CN102754660A (en) * | 2011-04-28 | 2012-10-31 | 上海生农生化制品有限公司 | Preparation and application of water-based hygienic insecticide |
Non-Patent Citations (1)
| Title |
|---|
| 尹希英等: "值得推广的卫生用药——新型拟除虫菊酯", 《天津化工》, no. 4, 31 December 1987 (1987-12-31), pages 47 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101632381B (en) | Pesticide aerosol | |
| CN101543225B (en) | Insecticide mother liquor and use thereof | |
| CN101632380A (en) | Pesticide aerosol | |
| CN101897342A (en) | Preparation of insecticide solution and application thereof | |
| JP2011063576A (en) | Method for exterminating insect pest and mite | |
| CN101297642A (en) | Insecticidal aerosol and preparation and use thereof | |
| CN101637178B (en) | Pesticide spray | |
| CN102870772A (en) | Pesticide spray | |
| CN102308842A (en) | Long-acting insecticidal spraying agent and application thereof | |
| CN102349536A (en) | Long-acting insecticidal spraying agent and application thereof | |
| CN102308843A (en) | Complex long-acting insecticidal spraying agent and application thereof | |
| TW201302062A (en) | Composition for pest control aerosol | |
| CN102308797A (en) | Liquid fly-killing incense | |
| CN101953368A (en) | Composition containing chlorine fluorine ethofenprox and beta-cypermethrin and application thereof | |
| CN104273120A (en) | Insecticide spray | |
| CN102907419A (en) | Insecticide spray | |
| CN104430481A (en) | Insect aerosol | |
| CN111034716A (en) | Normal-temperature volatile type insecticidal spray composition and application thereof | |
| CN104430488A (en) | Insect aerosol | |
| CN104365653A (en) | Insecticide aerosol | |
| CN101961028A (en) | Insecticide aerosol | |
| CN101480177B (en) | Aqueous emulsion containing bamboo vinegar pesticide as well as preparation method and use thereof | |
| CN104381291A (en) | Insect aerosol | |
| CN101953362A (en) | Composition containing meperfluthrin and bifenthrin and application thereof | |
| CN101953369A (en) | Composition containing chlorine fluorine ethofenprox and deltamethrin and application thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |