CN108323525A - Application of the nerol in preparing termiticides - Google Patents
Application of the nerol in preparing termiticides Download PDFInfo
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- CN108323525A CN108323525A CN201810127236.XA CN201810127236A CN108323525A CN 108323525 A CN108323525 A CN 108323525A CN 201810127236 A CN201810127236 A CN 201810127236A CN 108323525 A CN108323525 A CN 108323525A
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- Prior art keywords
- nerol
- termite
- concentration
- eastern subterranean
- death rate
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N49/00—Biocides, pest repellants or attractants, or plant growth regulators, containing compounds containing the group, wherein m+n>=1, both X together may also mean —Y— or a direct carbon-to-carbon bond, and the carbon atoms marked with an asterisk are not part of any ring system other than that which may be formed by the atoms X, the carbon atoms in square brackets being part of any acyclic or cyclic structure, or the group, wherein A means a carbon atom or Y, n>=0, and not more than one of these carbon atoms being a member of the same ring system, e.g. juvenile insect hormones or mimics thereof
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- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Catching Or Destruction (AREA)
Abstract
The application that the present invention relates to nerols in preparing termite preventing and controlling agent.The active constituent of the preparation is nerol.Pest control is eastern subterranean termite.Test result shows that nerol has the effects that tag, kill and fumigate to termite.When a concentration of 5.60 μ g/ heads, nerol is respectively 92.22% (for 24 hours) and 100% (72h) to the death rate of tagging of eastern subterranean termite；Nerol is to when the eastern subterranean termite poisoning death rate is 100%, concentration is 0.36mg/cm respectively2(1d), 0.18~0.45mg/cm2(3d)；As a concentration of 13.20 μ g/mL, nerol is 83.33% (48h) to the stifling death rate of eastern subterranean termite.Nerol used in the present invention derives from plant, and Environmental compatibility is good, and the mode of action is various, has broad application prospects.
Description
Technical field
The present invention relates to termite control technology fields, and in particular to application of the nerol in preparing termiticides.
Background technology
Termite is one of five major pests in the world, more than 2900 kinds known to the existing Species of The Termites in the whole world, hazard area
Account for about the 50% of the global gross area.The building construction of termite main harm, reservoir dam, farm-forestry crop, cable means of transportation etc..In vain
Nest in ant food wood, wood combine with the ability of powerful generation supplement breeding ants these three features can generate one can quilt
The brood body of transport so that the propagation of termite is extremely easy with the transport of timber.It was counted according to 2007, China is every year because of termite
Damage and yield loss is up to 1,500,000,000 yuan or more.
It is still one of current major measure using Agro-chemicals control termite.Drug of the China for termite control is poisoned with poison
Tick, fenvalerate, Biphenthrin, Permethrin, imidacloprid etc., currently on the market with more drug be mainly Biphenthrin,
Imidacloprid.Chemical agent have it is effective, at low cost, easy to operate, but also to environment and human health while killing termite
May have potential risks and influence.
Low toxicity, low-residual, environmentally friendly biogenic pesticide are screened increasingly by numerous scholars and researcher
Pay attention to.Nerol, cis-3,7-Dimethyl-2,6-octadienol, molecular formula C10H18O, molecular weight 154.25 have and enable
The fragrance of people pleasant rose and flores aurantii, fragrance is more gentle, the fruity of micro-strip lemon sample.Colourless liquid is a kind of with rose
The flavor of raw material of the fragrance of a flower, diet, food, daily use chemicals top grade essence allotment in be widely used.It is also to synthesize other simultaneously
The intermediate of important fragrance.
Have not yet to see relevant report of the nerol for eastern subterranean termite prevention.
Invention content
For problems of the prior art, the object of the present invention is to provide a kind of medicaments of effective prevention termite, should
Contain nerol in medicament.
The present invention is achieved by the following scheme：
Nerol is used to prevent the new application of termite.
A kind of termite preventing and controlling agent, contains nerol.
Above-mentioned termite preventing and controlling agent, active constituent are nerol.
Above-mentioned termite preventing and controlling agent is the acetone soln of nerol.
The dosage form of above-mentioned termite preventing and controlling agent is：Contact insecticide, poisoning agent and fumigant.
A method of prevention termite uses the control agent containing nerol.
Nerol used in the present invention derives from plant, and Environmental compatibility is good, and the mode of action is various, before having wide application
Scape.
Specific implementation mode
Below in conjunction with preferred embodiment, to the specific implementation mode that provides according to the present invention, details are as follows：
Embodiment 1
Action of contace poison of the nerol to eastern subterranean termite
The preparation of concentration：Reagent agent acetone is made into the mother liquor of 100mg/mL, according to the result of pilot study
The dilution that 28.00,14.00,7.00,3.50 and 1.75mg/mL is diluted to acetone is spare.Reagent agent is bought in Beijing
Heng Yezhongyuan Chemical Co., Ltd.s, content 98%.
For trying insect：Eastern subterranean termite picks up from Qingdao of Shandong province Laoshan District, is being covered with the fresh-keeping of the filter paper of several layers of moistening
Raising in box, and it is 75% that crisper, which is put into relative humidity, and the short time is carried out in the artificial climate incubator that temperature is 25 DEG C
Raising after for testing.
Test method：Action of contace poison for reagent liquid to eastern subterranean termite is measured using micro intravenous drip method.This experiment is set
28.00,14.00,7.00 and 3.50mg/mL, tetra- concentration gradients.Take 0.2 μ L liquids drop in eastern subterranean termite with microsyringe
Body the back of the body, often handle 30 termite worker ants, 4 repetitions, at the same set acetone be compare.Processed termite is transferred to be equipped with it is wet
In 12 hole culture dishes of the circular filter paper piece of profit.Per a test result is checked for 24 hours, the death toll of termite is counted, and is calculated dead
Die rate.It is continuous to check 7d.Filter paper is carried out when checking every time plus the distilled water of 20 μ L is to ensure that filter paper moistens.Calculation formula is such as
Under.
The death rate (%)=death borer population/for trying total borer population × 100%
Action of contace poison of 1 nerol of table to eastern subterranean termite
As shown in Table 1, same time, as concentration increases, the death rate of termite increases, same concentrations, when with processing
Between extend, the death rate of termite increases.When a concentration of 5.60 μ g/ heads, the death rate of termite is up to 100% after nerol is handled 3 days.
Show that nerol has action of contace poison to eastern subterranean termite.
Embodiment 2
Toxic action of the nerol to eastern subterranean termite
The preparation of concentration and for examination insect with embodiment 1.
Test method：It is measured for reagent liquid to the toxic action to eastern subterranean termite using filter paper enzyme.This experiment is set
0.36,0.18,0.09,0.045 and 0.0225mg/cm2Five concentration gradients.It is dropped evenly on the filter paper of a diameter of 1cm
10 μ L liquids are divulged information after 12h in ventilating kitchen, are put into 24 hole culture dishes after being moistened with 10 μ L distilled water, and 30/hole is at 1
Reason is repeated 4 times per concentration, while setting acetone as control.Per 1 test result is checked for 24 hours, the death toll of termite is counted, and count
Calculate the death rate and corrected mortality.Continuous statistics 7d.
Toxic action of 2 nerol of table to eastern subterranean termite
As shown in Table 2, same time, as concentration increases, the death rate of termite increases；Same concentrations, when with processing
Between extend, the death rate of termite increases.As a concentration of 0.36mg/cm2, the death rate of the termite after handling 1 day is 100%；When
A concentration of 0.045~0.18mg/cm2, the death rate of the termite after handling 3 days is 100%；As a concentration of 0.0225mg/cm2, place
The death rate of termite of the reason after 5 days is 100%.Show that nerol has toxic action to eastern subterranean termite.
Embodiment 3
Fumigation action of the nerol to eastern subterranean termite
The preparation of concentration and for examination insect with embodiment 1.
Test method：It is measured for reagent liquid to the fumigation action to eastern subterranean termite using plastics agar diffusion method.This experiment is set
13.20,6.60,3.30 and 1.65 μ g/mL, tetra- concentration gradients.In a diameter of 5cm, volume is the hard plastic plastic cup bottom of 170mL
The circular filter paper piece of a diameter of 5cm is placed in portion, and distilled water (food as eastern subterranean termite and the guarantor of 100 μ L are added on filter paper
It is wet).40 μ L liquids are added dropwise on the square filter paper of 2cm, is dried through 2min, is hung in cup and be administered processing, it is fresh-keeping
Film seals, while setting acetone as control.It is repeated 3 times per concentration.1 test result is checked per 12h, counts the death toll of termite,
It checks 4 times altogether, and calculates the death rate.Continuous statistics 2d.
Fumigation action of 3 nerol of table to eastern subterranean termite
As shown in Table 3, as a concentration of 13.20 μ g/mL, nerol is 83.33% to the stifling death rate of eastern subterranean termite.
The above described is only a preferred embodiment of the present invention, being not that the invention has other forms of limitations, appoint
What those skilled in the art changed or be modified as possibly also with the technology contents of the disclosure above equivalent variations etc.
Imitate embodiment.But it is every without departing from technical solution of the present invention content, according to the technical essence of the invention to above example institute
Any simple modification, equivalent variations and the remodeling made, still fall within the protection domain of technical solution of the present invention.
Claims (6)
1. nerol is used to prevent the new application of termite.
2. a kind of termite preventing and controlling agent, which is characterized in that contain nerol.
3. termite preventing and controlling agent according to claim 2, which is characterized in that active constituent is nerol.
4. termite preventing and controlling agent according to claim 2 or 3, which is characterized in that be the acetone soln of nerol.
5. termite preventing and controlling agent according to claim 4, which is characterized in that dosage form is：Contact insecticide, poisoning agent and fumigant.
6. a kind of method of prevention termite, which is characterized in that use the control agent containing nerol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810127236.XA CN108323525A (en) | 2018-02-08 | 2018-02-08 | Application of the nerol in preparing termiticides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810127236.XA CN108323525A (en) | 2018-02-08 | 2018-02-08 | Application of the nerol in preparing termiticides |
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| Publication Number | Publication Date |
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| CN108323525A true CN108323525A (en) | 2018-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810127236.XA Pending CN108323525A (en) | 2018-02-08 | 2018-02-08 | Application of the nerol in preparing termiticides |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1515154A (en) * | 2003-08-22 | 2004-07-28 | 中国人民解放军南京军区联勤部军事医 | Microemulsion agent as special-purpose preparation for controlling termite |
| CN102083311A (en) * | 2008-04-11 | 2011-06-01 | 巴斯夫公司 | Pesticidal compositions |
| CN102396540A (en) * | 2010-09-13 | 2012-04-04 | 江国锋 | Termite preservation agent |
| CN103141499A (en) * | 2013-03-27 | 2013-06-12 | 中国热带农业科学院环境与植物保护研究所 | Application of nerol in preparing banana flower thrip inducing agent |
| CN105284967A (en) * | 2015-12-04 | 2016-02-03 | 成都新朝阳作物科学有限公司 | Pesticide composition containing extracts of cymbopogon distans and raw gingers and preparation method and application thereof |
| CN106342916A (en) * | 2016-08-26 | 2017-01-25 | 杜冬明 | Termite control spray |
-
2018
- 2018-02-08 CN CN201810127236.XA patent/CN108323525A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1515154A (en) * | 2003-08-22 | 2004-07-28 | 中国人民解放军南京军区联勤部军事医 | Microemulsion agent as special-purpose preparation for controlling termite |
| CN102083311A (en) * | 2008-04-11 | 2011-06-01 | 巴斯夫公司 | Pesticidal compositions |
| CN102396540A (en) * | 2010-09-13 | 2012-04-04 | 江国锋 | Termite preservation agent |
| CN103141499A (en) * | 2013-03-27 | 2013-06-12 | 中国热带农业科学院环境与植物保护研究所 | Application of nerol in preparing banana flower thrip inducing agent |
| CN105284967A (en) * | 2015-12-04 | 2016-02-03 | 成都新朝阳作物科学有限公司 | Pesticide composition containing extracts of cymbopogon distans and raw gingers and preparation method and application thereof |
| CN106342916A (en) * | 2016-08-26 | 2017-01-25 | 杜冬明 | Termite control spray |
Non-Patent Citations (4)
| Title |
|---|
| CORNELIUS, MARY L.等: "Toxicity of monoterpenoids and other natural products to the Formosan subterranean termite (Isoptera:Rhinotermitidae)", 《JOURNAL OF ECONOMIC ENTOMOLOGY》 * |
| SEO, SEON-MI 等: "Fumigant Antitermitic Activity of Plant Essential Oils ……against Japanese Termite (Reticulitermes speratus Kolbe).", 《J. AGRIC. FOOD CHEM.》 * |
| XIE， YONGJIAN 等: "Evaluation toxicity of monoterpenes to subterranean termite,Reticulitermes chinensis Snyder", 《INDUSTRIAL CROPS AND PRODUCTS》 * |
| ZHU, BETTY C. R.等: "Terpene-induced morphological changes to exoskeleton……toxic effects of cis-nerol.", 《JOURNAL OF ENTOMOLOGICAL SCIENCE》 * |
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Application publication date: 20180727 |
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