CN108477156A - A kind of diaphorina citri repellant - Google Patents
A kind of diaphorina citri repellant Download PDFInfo
- Publication number
- CN108477156A CN108477156A CN201810306640.3A CN201810306640A CN108477156A CN 108477156 A CN108477156 A CN 108477156A CN 201810306640 A CN201810306640 A CN 201810306640A CN 108477156 A CN108477156 A CN 108477156A
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- CN
- China
- Prior art keywords
- diaphorina citri
- repellant
- carypohyllene
- thioether
- salicylate
- 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.)
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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
- A01N27/00—Biocides, pest repellants or attractants, or plant growth regulators containing hydrocarbons
-
- 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
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/36—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
- A01N37/38—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids having at least one oxygen or sulfur atom attached to an aromatic ring system
- A01N37/40—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids having at least one oxygen or sulfur atom attached to an aromatic ring system having at least one carboxylic group or a thio analogue, or a derivative thereof, and one oxygen or sulfur atom attached to the same aromatic ring system
-
- 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
- A01N41/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom
- A01N41/12—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom not containing sulfur-to-oxygen bonds, e.g. polysulfides
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- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (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)
Abstract
The invention discloses a kind of diaphorina citri repellant, its active constituent is one or more in beta pinene, carypohyllene, benzoic acid, salicylate, thioether.Repellant provided by the invention is mainly derived from the volatile ingredient of plant, have the advantages that natural free of contamination, not will produce pesticide residue and environmental disruption, natural enemy will not be caused dead, drug resistance is less will produce, is had a good application prospect in terms of preventing diaphorina citri.
Description
Technical field
The invention belongs to field of pest control, are related to insect repellent, especially a kind of diaphorina citri repellant.
Technical background
Diaphorina citri (Diaphorina citri) belongs to Homoptera (Homoptera) Psyllidae (Chermidae), is mandarin orange
The important pests of the rutaceaes young sprout phase such as tangerine, moon tangerine, lemon, Calusena lansium, kamuning, matrimony vine, adult mostly produce in host's tender tip
Ovum draws tender tip juice after hatching nymph, until adult eclosion, aggrieved host's tender tip may occur in which wilting, young sprout distortion etc..
Diaphorina citri can also secrete white honeydew and be adhered on branches and leaves, can cause the generation of dark mildew.It is more bad, citrus wood
Lice feeding, oviposition breeding on Citrus Huanglongbing pathogen diseased plant, can generate a large amount of adult that carries disease germs, and adult can be by shifting planting of causing harm
Strain and propagate yellow twig.Citrus Huanglongbing pathogen is used as a kind of most destructive citrus disease, is caused to China's Citrus Industry huge
Big economic loss.
It is very harmful to citrus fruit tree therefore past in terms of its prevention since diaphorina citri is the communication media of yellow twig
Toward tending to as far as possible kill it, chemical pesticide uses most as the most effective control measure in diaphorina citri peak period in China
To be universal, however as a large amount of uses of chemical pesticide, environmental disruption, natural enemy mortality, pesticide residue and diaphorina citri go out
The problems such as existing drug resistance, is more and more prominent, therefore it is extremely urgent to develop a kind of Prevention Technique sustainable, pollution-free, that preventive effect is high.
Pest damage is controlled to the phobotaxis of certain chemical substances using insect, can not only reach preferable prevention effect
Fruit, and be not in the environmental pollution caused by chemical pesticide, therefore be one of the means of pest green prevention and control.It uses at present
The medicament of this method pest control mainly has two kinds of attractant and repellant, the former is will to be killed in attracting pests to insect-killing device
It goes out, the latter is to expel pest, prevents its breeding of laying eggs on crop.But there is presently no the drives specifically for diaphorina citri
Keep away agent appearance.
Invention content
The object of the present invention is to provide a kind of diaphorina citri repellants.
Above-mentioned purpose is achieved through the following technical solutions：
A kind of diaphorina citri repellant, its active constituent are in nopinene, carypohyllene, benzoic acid, salicylate, thioether
It is one or more.
Preferably, the active constituent is nopinene, carypohyllene, salicylate, thioether, the nopinene, carypohyllene, water
Poplar acid esters, thioether volume ratio be (1~3)：(1~5)：(2~8)：(1~5).
It is further preferred that the volume ratio of the nopinene, carypohyllene, salicylate, thioether is 1：1：2：1.
Preferably, the salicylate is gaultherolin.
The carypohyllene is selected from α-carypohyllene, β-carypohyllene, caryophyllene oxide etc., preferably β-carypohyllene.
The thioether is selected from diallyl disulphide, methacrylic disulfide, methacrylic trithioether, dimethyl two
Thioether, Diallytrisin, preferably dimethyl disulfide.
Applicant finally found that several for diaphorina citri by carrying out numerous studies to the life habit of diaphorina citri
Compound, these compounds have very strong repellent effect to diaphorina citri, and to other common disease and pests such as blister mite, reality
Fly, leaf moth, the repellent effect of trialeurodes vaporariorum are poor, show that these compounds have certain specificity to the repellent of diaphorina citri,
It can be used in reduction diaphorina citri and carry out feeding and oviposition breeding on crop, to reduce the generation of pest and disease damage.
In addition applicant further found that, the repellent effect to diaphorina citri will can not only be significantly improved after the above compound combination
Fruit, while the stability of repellant is also advantageously improved, extend the efficiency time of repellant.
Repellant provided by the invention is mainly derived from the volatile ingredient of plant, have the advantages that it is natural free of contamination, no
Pesticide residue and environmental disruption are will produce, natural enemy will not be caused dead, less will produce drug resistance, in prevention diaphorina citri side
Face has a good application prospect.
Specific implementation mode
The present invention is described in further details below by way of specific embodiment, but should not be understood as present invention protection model
Enclose the limitation of progress.
1 each embodiment active constituent formula table of table
| Embodiment | Type | Proportioning |
| 1 | β-carypohyllene | |
| 2 | Nopinene | |
| 3 | Gaultherolin | |
| 4 | Diallyl disulphide | |
| 5 | β-carypohyllene, gaultherolin | 1：1 |
| 6 | Nopinene, methacrylic trithioether | 3：1 |
| 7 | Gaultherolin, Diallytrisin | 2：5 |
| 8 | Nopinene, β-carypohyllene, gaultherolin, Diallytrisin | 3：5：8：2 |
| 9 | Nopinene, β-carypohyllene, gaultherolin, dimethyl disulfide | 1：1：2：1 |
| 10 | β-carypohyllene, gaultherolin, dimethyl disulfide | 5：2：1 |
| 11 | β-carypohyllene, gaultherolin, dimethyl disulfide | 2：7：3 |
The above repellent activity ingredient is dissolved with a small amount of glycerine respectively, is then dripped on cotton and placed in the vessel, general
Container hangs on field branch, the adult quantity of record branch 0d, 12h, 1d, 3d, 5d, 7d.Glycerine is dripped on cotton simultaneously
Make blank control.
Decline rate computational methods：Decline rate (%)=(borer population living after the preceding borer population-application living of application)/preceding borer population living of application ×
100%.
2 field of table uses the adult quantity (head) and decline rate (%) of branch diaphorina citri after repellant
As can be seen from Table 2, repellant provided by the invention is notable to the repellent effect of diaphorina citri adult in field, and 7
The decline rate of its branch adult reaches as high as 83.3%, and decline rate gradually increases as time went on up to 50% or so
Trend, show the present invention it is long to the repellent efficiency time of diaphorina citri.Wherein there is separate embodiment to go out the 5th day or the 7th day
Existing branch adult quantity increases, and the situation that decline rate reduces, this may be not good enough related with repellant stability, by the 5th day or the 7th
It has volatilized totally, and diaphorina citri is caused to come back to branch.
Comprehensive Correlation is carried out to above example, finds embodiment 9 not only to the decline rate highest of diaphorina citri, but also subtract
Moving back rate, stabilization increases as time went on, shows that repellent effect is most stable, efficiency time longest, and resultant effect is best.
Claims (6)
1. a kind of diaphorina citri repellant, it is characterised in that：The active constituent of the diaphorina citri repellant is nopinene, China pink
It is one or more in alkene, benzoic acid, salicylate, thioether.
2. diaphorina citri repellant as described in claim 1, it is characterised in that：The active constituent of the diaphorina citri repellant
For nopinene, carypohyllene, salicylate, thioether, the nopinene, carypohyllene, salicylate, thioether volume ratio be (1~
3)：(1~5)：(2~8)：(1~5).
3. diaphorina citri repellant as claimed in claim 2, it is characterised in that：The nopinene, carypohyllene, salicylate,
The volume ratio of thioether is 1：1：2：1.
4. the diaphorina citri repellant as described in claims 1 or 2 or 3, it is characterised in that：The salicylate is salicylic acid first
Ester.
5. the diaphorina citri repellant as described in claims 1 or 2 or 3, it is characterised in that：The carypohyllene is β-carypohyllene.
6. the diaphorina citri repellant as described in claims 1 or 2 or 3, it is characterised in that：The thioether is diallyl disulfide
Ether, methacrylic disulfide, methacrylic trithioether, dimethyl disulfide, Diallytrisin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810306640.3A CN108477156B (en) | 2018-04-08 | 2018-04-08 | Diaphorina citri repellent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810306640.3A CN108477156B (en) | 2018-04-08 | 2018-04-08 | Diaphorina citri repellent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108477156A true CN108477156A (en) | 2018-09-04 |
| CN108477156B CN108477156B (en) | 2020-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810306640.3A Active CN108477156B (en) | 2018-04-08 | 2018-04-08 | Diaphorina citri repellent |
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| Country | Link |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109006816A (en) * | 2018-09-14 | 2018-12-18 | 广西金煌科技有限公司 | Bedbug repellant and preparation method thereof |
| CN111328604A (en) * | 2020-03-22 | 2020-06-26 | 华中农业大学 | Green prevention and control method for diaphorina citri |
| CN113826619A (en) * | 2021-09-29 | 2021-12-24 | 中国热带农业科学院环境与植物保护研究所 | Tea thistle repellent |
Citations (5)
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| CN101601385A (en) * | 2009-07-16 | 2009-12-16 | 罗山峰 | The application of disulfide compound on crop protection |
| CN102933084A (en) * | 2009-10-28 | 2013-02-13 | 柑橘病虫害预防基金会 | Repellent compositions and genetic approaches for controlling huanglongbing |
| CN103974621A (en) * | 2011-10-04 | 2014-08-06 | 0903608B.C.有限公司 | Pest control formulations and methods of making and using same |
| CN104488946A (en) * | 2014-11-28 | 2015-04-08 | 许冠安 | Composition for trapping diaphorina citri and trapping method using the same |
| CN105494342A (en) * | 2016-01-12 | 2016-04-20 | 洛阳和梦科技有限公司 | Environment-friendly sterilization type insect repellent disinfectant |
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| CN101601385A (en) * | 2009-07-16 | 2009-12-16 | 罗山峰 | The application of disulfide compound on crop protection |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109006816A (en) * | 2018-09-14 | 2018-12-18 | 广西金煌科技有限公司 | Bedbug repellant and preparation method thereof |
| CN111328604A (en) * | 2020-03-22 | 2020-06-26 | 华中农业大学 | Green prevention and control method for diaphorina citri |
| CN113826619A (en) * | 2021-09-29 | 2021-12-24 | 中国热带农业科学院环境与植物保护研究所 | Tea thistle repellent |
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| Publication number | Publication date |
|---|---|
| CN108477156B (en) | 2020-08-11 |
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