CN103975946B - A kind of compound insecticidal preparation containing d-trans propargyl chloride chrysanthemum ester and its application - Google Patents
A kind of compound insecticidal preparation containing d-trans propargyl chloride chrysanthemum ester and its application Download PDFInfo
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- CN103975946B CN103975946B CN201410223457.9A CN201410223457A CN103975946B CN 103975946 B CN103975946 B CN 103975946B CN 201410223457 A CN201410223457 A CN 201410223457A CN 103975946 B CN103975946 B CN 103975946B
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Abstract
The present invention relates to a kind of compounded pesticides containing d-trans propargyl chloride chrysanthemum ester, it comprises the following components in percentage by weight：Lethal chrysanthemum ester compounds 1～10% shown in formula (A), d-trans propargyl chloride chrysanthemum ester 0.1～2%, emulsifying agent 3～20%, cosolvent 5～25%, antifreezing agent 1～10%, defoamer 0.1～0.5%, remaining supplies 100% for water；In formula (A), R1, R2 are methyl, chlorine or bromine；Z is H or cyano group；Described cosolvent is selected from one or more of piperonyl butoxide, trimethylbenzene, durene or penta-methyl benzene.This d-trans propargyl chloride chrysanthemum ester complex preparation simple production process, using safety, decrease the consumption to organic solvent, reduce the pollution to environment, both can improve its rate of knockdown to sanitary insect pests such as mosquito, fly, cockroachs, have preferable fatality rate again, have significant synergies in terms of preventing and treating sanitary insect pest, pharmacy application amount can be reduced, cost-effective, delay the drug-fast generation of sanitary insect pest.
Description
The application is is on April 1st, 2012, Application No. 201210098430.2 applying date, invention entitled " one kind contains
Have compound insecticidal preparation and its application of d-trans propargyl chloride chrysanthemum ester " patent application divisional application.
Technical field
The present invention relates to a kind of insecticide is and in particular to a kind of compounding agricultural chemical insecticide, especially one kind contains dextrorotation
The compounded pesticides of trans propargyl chloride chrysanthemum ester.
Background technology
For a long time, the medicament that preventing and treating sanitary insect pest is used in external environment is mostly chrysanthemum esters single dose, chrysanthemum esters medicine
The life-time service of agent single dose makes sanitary insect pest such as mosquito, fly, cockroach etc. the Drug resistance of chrysanthemum esters medicament be greatly improved, in recent years
Occur in that the phenomenon that preventive effect generally reduces.It is thus desirable to a kind of agriculture chemical compounding kind of environment-friendly high-efficiency is delaying sanitary insect pest drug resistance
Property generation, compounding by two kinds of pesticidal chemicals, so can not only improve the prevention effect to sanitary insect pest, and economy side
Just, delay the drug-fast generation of sanitary insect pest.
Content of the invention
In order to solve the resistance to single pyrethrin pesticide for the sanitary insect pest, improve prevention effect, the invention provides a kind of
Complex preparation containing d-trans propargyl chloride chrysanthemum ester.
The present invention is achieved in the following ways：
There is provided a kind of compound insecticidal preparation containing d-trans propargyl chloride chrysanthemum ester, it is prepared from the following ingredients in percentage by
Composition：Lethal chrysanthemum ester compounds 1～10% shown in formula (A), d-trans propargyl chloride chrysanthemum ester 0.1～2%, emulsifying agent 3～
20%, cosolvent 5～25%, antifreezing agent 1～10%, defoamer 0.1～0.5%, remaining supplies 100% for water.
In formula (A), R1, R2 are methyl, chlorine or bromine；Z is H or cyano group.
In currently preferred compounded pesticides, the compound R 1 shown in formula (A) and R2 are identical substituent group；Further
Preferably following compound：Cypermethrin, effective cypermethrin, phenothrin, decises, d-phenothrin or phenylate cyanogen chrysanthemum
Ester.
Described cosolvent is selected from piperonyl butoxide, ethanol, tasteless kerosene, trimethylbenzene, durene or penta-methyl benzene
Plant or several；Preferably trimethylbenzene, durene, penta-methyl benzene or piperonyl butoxide.
Described emulsifying agent is selected from alkyl benzene calcium sulfonate (as agriculture breast 500# of Nanjing Tai Hua company limited), OP series phosphate ester
(thermally coupled distillation columns), phenyl phenol polyoxyethanyl ether phosphate (the 600# phosphoric acid as Nanjing Tai Hua company limited
Ester), styrene polyoxyethylene ether ammonium sulfate salt, alkyl biphenyl ether disulfonic acid magnesium salt, triethanolamine salt, benzyl dimethyl phenol polyoxy
Ethylether (as agriculture breast 400# of Xingtai blue star auxiliary reagent factory), phenethyl phenol formaldehyde resin polyoxyethyl ether (as peaceful newborn 36#), benzene second
Base phenol polyoxyethanyl polypropylene-base ether (as agriculture breast 1600# of Xin Diya chemical industry Co., Ltd of Handan City), oxirane-ring
Ethylene Oxide block copolymer, NPE (as the NP series of Hai'an petrochemical industry), castor oil polyoxyethylene ether are (as Tianjin
Grand beautiful EL series), alkylaryl polyoxyethylene polyoxypropylene ether again (as agriculture breast 33# of Nanjing too change), alkylaryl polyoxy second
Alkene polyethenoxy ether (as agriculture breast 34# of Nanjing too change), Span series (sorbitan monostearate), TWEEN Series (dehydration
Span polyoxyethylene ether), fatty alcohol-polyoxyethylene ether (as Xingtai blue star auxiliary reagent factory AEO series) one of
Or it is multiple；Preferably alkyl benzene calcium sulfonate, phenethyl phenol formaldehyde resin polyoxyethyl ether, OP series phosphate ester, phenyl phenol polyoxy second
Base ether phosphate, castor oil polyoxyethylene ether, NPE, Span series or fatty alcohol-polyoxyethylene ether.
Described antifreezing agent is one or more of ethylene glycol, propylene glycol, Polyethylene Glycol, glycerol or carbamide；Preferably second
Glycol or propylene glycol.
Described defoamer is silicone compound, silicone oil, C8-10 aliphatic alcohols compound or C10-20 saturated fat acids
One or more of compound；Preferably silicone compound, silicone oil.
The preferred compound insecticidal preparation of the present invention, comprises the following components in percentage by weight：
Cypermethrin 1～10%, d-trans propargyl chloride chrysanthemum ester 0.1～2%, castor oil polyoxyethylene ether 3～10%, alkane
Base benzenesulfonic acid calcium 1～5%, trimethylbenzene 5～20%, ethylene glycol 1～10%, silicone compound 0.1～0.5%, remaining is water
Supply 100%；
Or
Effective cypermethrin 1～10%, d-trans propargyl chloride chrysanthemum ester 0.1～2%, NPE 3～
10%, phenethyl phenol formaldehyde resin polyoxyethyl ether 2～10%, alkyl benzene calcium sulfonate 1～5%, penta-methyl benzene 5～15%, the third two
Alcohol 1～10%, silicone compound 0.1～0.5%, remaining supplies 100% for water.
The preparation method of the present invention is：According to described ratio, by the chrysanthemum ester shown in formula (A) and d-trans propargyl chloride chrysanthemum
Ester is dissolved in cosolvent, then puts into emulsifying agent, stirs, then pours in high speed shear kettle and carry out high speed shear,
Add decentralized medium water, antifreezing agent and defoamer in shear history, finally obtain outward appearance be milky white liquid contain dextrorotation
Trans propargyl chloride chrysanthemum ester complex preparation.
The present invention also provides application in preventing and treating sanitary insect pest for the described compounded pesticides.
Described sanitary insect pest includes mosquito, fly, cockroach etc..
In insecticidal preparation of the present invention, compound as shown in formula (A) for the structure include phenothrin, d-phenothrin,
The lethal chrysanthemum ester compounds such as cyphenothrin, d-phenothrin, cypermethrin, effective cypermethrin or decises,
They are the pyrethroid insectides that a class has very high stomach toxicity and action of contace poison to insecticide, have ovicidal activity, insecticidal spectrum
Extensively, there is high killing effect to the sanitary insect pests such as mosquito, fly, cockroach, flea, Cimex bedbug and Formica fusca and part agriculture and forestry injurious insect.
D-trans propargyl chloride chrysanthemum ester, also known as d-trans propargyl chloride chrysanthemum ester, for sanitary insect pest mosquito, fly, cockroach, this medicine
What agent had a brilliance knocks down activity, but it is poor to the killing activity of mosquito, fly.
The present invention, by compounding above-mentioned lethal chrysanthemum ester compounds with d-trans propargyl chloride chrysanthemum ester, is using process
In, not only there is preferable down effect to sanitary insect pests such as mosquito, fly, cockroachs, and killing activity is also very high.
Simple production process of the present invention, using safety, decreases the consumption to organic solvent, reduces the dirt to environment
Dye, reduces the toxicity to people and animals, has very strong potentiation preventive and therapeutic effect, and existing knockdown effect simultaneous lethal effect again, very low
Dosage under there is good effect, delayed the drug-fast generation of sanitary insect pest mosquito, fly, cockroach.
Specific embodiment
With reference to example, present invention is described further.Percentage ratio in following instance is in addition to having specified otherwise
Refer both to percentage by weight.
Formulation examples 1
By 5% cypermethrin, 0.2% d-trans propargyl chloride chrysanthemum ester, it is dissolved in 10% front three benzene solvent and 2% piperonyl
In butyl ether, then put into 2% this disk -60#, 6% agriculture breast 602#, stir to being sufficiently mixed, entered with high-speed shearing emulsion machine
Row shearing, adds 5% propylene glycol, 0.5% organic silicon defoamer, supplies deionized water to 100%, finally in shear history
Obtain 5.2% cypermethrin d-trans propargyl chloride chrysanthemum ester aqueous emulsion.
Formulation examples 2
By 6% cypermethrin, 0.6% d-trans propargyl chloride chrysanthemum ester, it is dissolved in 15% penta-methyl benzene solvent, then puts into
2% agriculture breast 500#, 4% agriculture breast 1600#, 6% peaceful breast 36#, stirs to being sufficiently mixed, is cut with high-speed shearing emulsion machine
Cut, add 2% carbamide, 0.3% organic silicon defoamer in shear history, supply deionized water to 100%, finally obtain
6.6% cypermethrin d-trans propargyl chloride chrysanthemum ester aqueous emulsion.
Formulation examples 3
By 1% effective cypermethrin, 2% d-trans propargyl chloride chrysanthemum ester, it is dissolved in 8% penta-methyl benzene solvent, then throws
Enter 2% this disk -60#, 6% agriculture breast 34#, stir to being sufficiently mixed, sheared with high-speed shearing emulsion machine, shear history
The middle ethylene glycol adding 3%, 0.3% organic silicon defoamer, supply deionized water to 100%, finally obtain 3% efficient chlorine cyanogen
Chrysanthemum ester d-trans propargyl chloride chrysanthemum ester aqueous emulsion.
Formulation examples 4
By 10% effective cypermethrin, 0.2% d-trans propargyl chloride chrysanthemum ester, it is dissolved in 15% front three benzene solvent, so
Put into 4% OP-10,4% agriculture breast 34#, 2% agriculture breast 500# afterwards, stir to being sufficiently mixed, carried out with high-speed shearing emulsion machine
Shearing, adds 5% propylene glycol, 0.3% organic silicon defoamer in shear history, supply deionized water to 100%, finally obtain
To 10.2% effective cypermethrin d-trans propargyl chloride chrysanthemum ester aqueous emulsion.
Formulation examples 5
By 10% phenothrin, 0.1% d-trans propargyl chloride chrysanthemum ester, it is dissolved in 10% front three benzene solvent and 5% tetramethyl
In benzene solvent, then this disk -60# of input 2%, 6% EL-40,1% agriculture breast 500#, stirs to being sufficiently mixed, is cut with high speed
Cut mulser to be sheared, add 5% ethylene glycol, 0.5% organic silicon defoamer in shear history, supply deionized water extremely
100%, finally obtain 10.1% phenothrin d-trans propargyl chloride chrysanthemum ester aqueous emulsion.
Formulation examples 6
By 5% phenothrin, 0.5% d-trans propargyl chloride chrysanthemum ester, it is dissolved in 10% tetramethyl benzene solvent, then puts into
3% this disk -60#, 4% EL-40,1% agriculture breast 500#, stir to being sufficiently mixed, are sheared with high-speed shearing emulsion machine,
Add 5% ethylene glycol, 0.3% organic silicon defoamer in shear history, supply deionized water to 100%, finally obtain
5.5% phenothrin d-trans propargyl chloride chrysanthemum ester aqueous emulsion.
Formulation examples 7
By 4% decises, 0.5% d-trans propargyl chloride chrysanthemum ester, it is dissolved in 10% front three benzene solvent, then puts into
2% OP-4,6% EL30,1% agriculture breast 500#, stir to being sufficiently mixed, are sheared with high-speed shearing emulsion machine, shearing
During add 5% ethylene glycol, 0.5% organic silicon defoamer, supply deionized water to 100%, finally obtain 4.5% bromine
Cyano chrysanthemate d-trans propargyl chloride chrysanthemum ester aqueous emulsion.
Formulation examples 8
By 8% decises, 0.2% d-trans propargyl chloride chrysanthemum ester, it is dissolved in 12% front three benzene solvent, then puts into
3% tween 80 of agriculture breast 602,3%, 0.5% agriculture breast 500#, stir to being sufficiently mixed, are cut with high-speed shearing emulsion machine
Cut, add 5% ethylene glycol, 0.5% organic silicon defoamer in shear history, supply deionized water to 100%, finally obtain
8.2% decises d-trans propargyl chloride chrysanthemum ester aqueous emulsion.
Formulation examples 9
By 5% d-phenothrin, 0.1% d-trans propargyl chloride chrysanthemum ester, it is dissolved in 10% front three benzene solvent, then
This disk -60# of input 2%, 6% AEO-7,1% agriculture breast 500#, stir to being sufficiently mixed, are carried out with high-speed shearing emulsion machine
Shearing, adds 5% ethylene glycol, 0.5% organic silicon defoamer in shear history, supply deionized water to 100%, finally obtain
To 5.1% d-phenothrin d-trans propargyl chloride chrysanthemum ester aqueous emulsion.
Formulation examples 10
By 3% d-phenothrin, 0.5% d-trans propargyl chloride chrysanthemum ester, it is dissolved in 10% front three benzene solvent, then
This disk -60# of input 3%, 4% AEO-4,1% agriculture breast 500#, stir to being sufficiently mixed, are carried out with high-speed shearing emulsion machine
Shearing, adds 5% ethylene glycol, 0.3% organic silicon defoamer in shear history, supply deionized water to 100%, finally obtain
To 3.5% d-phenothrin d-trans propargyl chloride chrysanthemum ester aqueous emulsion.
Formulation examples 11
By 8% cyphenothrin, 0.5% d-trans propargyl chloride chrysanthemum ester, it is dissolved in 10% front three benzene solvent and 5% Fructus Piperiss
In base butyl ether solvent, then agriculture breast 34# of input 2%, 6% EL-30,0.5% agriculture breast 500#, stirs to being sufficiently mixed, uses
High-speed shearing emulsion machine is sheared, in shear history add 5% propylene glycol, 0.5% organic silicon defoamer, supply from
Sub- water, to 100%, finally obtains 8.5% cyphenothrin d-trans propargyl chloride chrysanthemum ester aqueous emulsion.
Formulation examples 12
By 4% cyphenothrin, 1% d-trans propargyl chloride chrysanthemum ester, it is dissolved in 10% tetramethyl benzene solvent, then puts into
3% this disk -60#, 4% EL-40,1.5% agriculture breast 500#, stir to being sufficiently mixed, are cut with high-speed shearing emulsion machine
Cut, add 5% ethylene glycol, 0.3% organic silicon defoamer in shear history, supply deionized water to 100%, finally obtain
5% cyphenothrin d-trans propargyl chloride chrysanthemum ester aqueous emulsion.
Application Example：Preventing and treating mosquito, fly indoor pharmacodynamic test
Test target：Culex pipiens pallens, the 3rd day after emergence～female insect do not sucked blood for the 5th day；
Housefly, the adult of the 3rd day～the 4th day after emergence, female, male half and half；
Test method：With reference to GBT13917.10-2009, cage test；
Test process：Formulation examples 1-12 all dilute 500 times；
Control sample 1：5% permethrin milk oil dilutes 500 times；
Control sample 2：5% r dilutes 500 times；
Control sample 3：5% phenothrin cream dilutes 500 times；
Control sample 4：5% deltamethrin milk oil dilutes 500 times；
Control sample 5：5% d-phenothrin cream dilutes 500 times；
Control sample 6：5% cyphenothrin cream dilutes 500 times；
Control sample 7：5% d-trans propargyl chloride chrysanthemum emulsifiable concentrate dilutes 500 times；
Result of the test：
Indoor harmacological effect result shows, the single dose cream of control sample 1～6 is obvious on down effect for the drug effect of mosquito, fly
It is worse than each formulation examples of the present invention；5% d-trans propargyl chloride chrysanthemum emulsifiable concentrate of control sample 7, for the down effect of mosquito, fly
Very well, but its fatality rate is too low；In formulation examples 1-12 of the present invention, not only its down effect is preferable, and also has higher
Fatality rate (being shown in Table 1).
Table 1 formulation examples 1-12 are directed to mosquito, the test of pesticide effectiveness of fly
In addition, being also known that by detection and calculating, the insecticide of the present invention prevents and kill off tool to sanitary insect pest after compounding
There is good potentiation, concrete outcome is shown in Table 2：
Table 2 formulation examples co-toxicity coefficient (for culex pipiens pallens)
As shown in table 2, formulation examples are all higher than 100 for the co-toxicity coefficient of target culex pipiens pallens, have notable potentiation.
In sum, the complex preparation containing d-trans propargyl chloride chrysanthemum ester of the present invention, its simple production process, make
With safety, decrease the consumption to organic solvent, reduce the pollution to environment, both can improve it and mosquito, fly, cockroach etc. are defended
The rate of knockdown of raw insect, has preferable fatality rate again, has significant synergies, can reduce medicine in terms of preventing and treating sanitary insect pest
Agent amount of application, cost-effective, delay the drug-fast generation of sanitary insect pest.
Claims (3)
1. a kind of compound insecticidal preparation containing d-trans propargyl chloride chrysanthemum ester is it is characterised in that it is by following weight percents
Group be grouped into：
Cypermethrin 1～10%, d-trans propargyl chloride chrysanthemum ester 0.1～2%, castor oil polyoxyethylene ether 3～10%, alkylbenzene
Sulfoacid calcium 1～5%, trimethylbenzene 5～20%, ethylene glycol 1～10%, silicone compound 0.1～0.5%, remaining is supplied for water
100%.
2. application in preventing and treating sanitary insect pest for the compounded pesticides described in claim 1.
3. according to claim 2 application it is characterised in that：Described sanitary insect pest includes mosquito, fly or cockroach.
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| CN2012100984302A CN102630699A (en) | 2012-04-01 | 2012-04-01 | Compound insecticidal preparation containing d-trans-prallethrin chloride and application thereof |
| CN201410223457.9A CN103975946B (en) | 2012-04-01 | 2012-04-01 | A kind of compound insecticidal preparation containing d-trans propargyl chloride chrysanthemum ester and its application |
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| CN2012100984302A Division CN102630699A (en) | 2012-04-01 | 2012-04-01 | Compound insecticidal preparation containing d-trans-prallethrin chloride and application thereof |
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|---|---|---|---|---|
| CN1236774A (en) * | 1998-05-26 | 1999-12-01 | 住友化学工业株式会社 | Pyrethroid compound and composition for controlling pest containing the same as active ingredient |
| US20020085979A1 (en) * | 1998-03-20 | 2002-07-04 | Sumitomo Chemical Co., Ltd. | Wasp controlling agent |
| CN101297642A (en) * | 2008-07-04 | 2008-11-05 | 江苏扬农化工股份有限公司 | Insecticidal aerosol and preparation and use thereof |
| CN102870772A (en) * | 2012-10-18 | 2013-01-16 | 江苏扬农化工股份有限公司 | Pesticide spray |
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2012
- 2012-04-01 CN CN201410223457.9A patent/CN103975946B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020085979A1 (en) * | 1998-03-20 | 2002-07-04 | Sumitomo Chemical Co., Ltd. | Wasp controlling agent |
| CN1236774A (en) * | 1998-05-26 | 1999-12-01 | 住友化学工业株式会社 | Pyrethroid compound and composition for controlling pest containing the same as active ingredient |
| CN101297642A (en) * | 2008-07-04 | 2008-11-05 | 江苏扬农化工股份有限公司 | Insecticidal aerosol and preparation and use thereof |
| CN102870772A (en) * | 2012-10-18 | 2013-01-16 | 江苏扬农化工股份有限公司 | Pesticide spray |
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