CN105557691B - A kind of jujube fly attractant and its application - Google Patents
A kind of jujube fly attractant and its application Download PDFInfo
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- CN105557691B CN105557691B CN201511030528.4A CN201511030528A CN105557691B CN 105557691 B CN105557691 B CN 105557691B CN 201511030528 A CN201511030528 A CN 201511030528A CN 105557691 B CN105557691 B CN 105557691B
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- attractant
- jujube
- jujube fly
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- fly
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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
- A01N35/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical
- A01N35/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical containing aliphatically bound aldehyde or keto groups, or thio analogues thereof; Derivatives thereof, e.g. acetals
-
- 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
- A01N31/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
- A01N31/02—Acyclic compounds
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- Agronomy & Crop Science (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)
- Pest Control & Pesticides (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention relates to biological attractant fields, specifically disclose a kind of jujube fly attractant.The jujube fly attractant includes aldehyde C-9, two propyl alcohol of contracting and 2 ethyl, 1 hexanol, and the preferably mass ratio of three is 1~3:1~3:1~3.The present invention also provides the jujube flies prepared by above-mentioned attractant to lure device, can be applied to jujube fly population monitoring and prevention in trapping in forest jujube fly male worm, play an important roll to the prediction and trapping of jujube fly and far reaching significance.
Description
Technical field
The present invention relates to biological attractant fields, specifically, being related to a kind of jujube fly attractant.
Background technology
Jujube fly Carpomya vesuviana Costa belong to Diptera, Tephritidae Tephritidae, Trypetinae
Trypetinae, trypetid Trypetini, click Anastrepha Carpomya Costa are the important obligate moth fruit pests of jujube.
2007, in the Shanshan County of In Turfan In Xinjiang, Toksun County, Turpan etc., 3 counties (city) found jujube for the first time in China
Fly, 1.6 ten thousand mu of occurring area, aggrieved " by the of four " and 6.6 ten thousand plants of the jujube tree sporadicly transplanted, cause the jujube fruit industry of this area
Destructive harm, jujube fly is in Xinjiang still in the situation of extension sprawling.Currently, the monitoring to the worm mainly uses hydrolysis egg
White bait formulation and peach trypetid attractant.But according to China's quarantine front man's reaction, trapping of the above two method to jujube fly
Effect is poor, is unfavorable for accurately and timely grasping epidemic situation that a situation arises.Therefore, the obligate substance that traps of exploitation jujube fly is both
A blank is filled up, it is also of far-reaching significance.
The Chinese patent application of Publication No. CN104304337A discloses a kind of plant source bion trypetid both sexes trapping
Agent, it is squeezed the juice leftover bits and pieces, cloves, tea stalk with squeeze the juice leftover bits and pieces, pears of fructus corni, orange peel, guava, pineapple peel, muskmelon, apple
Extract is raw material components, and preparing becomes trypetid class attractant；It is carried with the mixing of tobacco leaf, kuh-seng, dried orange peel, tripterygium wilfordii, melia toosendan fruit
Take object for raw material components, preparing becomes desinsection element, and above-mentioned trypetid class attractant and desinsection element is compatible uniformly mixed made
Plant source bion trypetid both sexes attractant.
But the technical solution in the ingredient and does not contain jujube fly host plant using plant source as luring ingredient, leads
There are the unconspicuous defects of gathering effect in terms of jujube fly specific attractant for cause.Therefore, there is an urgent need for a kind of high specificity, lure effect
The apparent obligate attractant of jujube fly of fruit.
Invention content
In order to solve the problems in the existing technology, it the object of the present invention is to provide a kind of jujube fly attractant and its answers
With the attractant can improve the attractant effect to jujube fly.
In order to realize the object of the invention, technical scheme is as follows：
In a first aspect, the present invention provides a kind of jujube fly attractant, active ingredient includes aldehyde C-9.
Further, active ingredient further includes two propyl alcohol of a contracting and 2- ethyl -1- hexanols.
In order to more preferably realize the attractant effect to jujube fly, the preferably described aldehyde C-9, two propyl alcohol of contracting and 2- ethyl -1- hexanols
Mass ratio be 1~3:1~3:1~3.
Further, the present invention has advanced optimized the proportioning of attractant by experiment, finds when the aldehyde C-9, a contracting two
The mass ratio of propyl alcohol and 2- ethyl -1- hexanols is 1.6:1:It is best to the attractant effect of jujube fly when 1.
Second aspect, a kind of jujube fly of present invention offer lure device, are that will be obtained after aforementioned attractant loading slow-released carrier
It arrives.
The slow-released carrier can be carrier commonly used in the art, be chosen as polyethylene sustained release pouch, EP pipe, cotton or
High density silk floss etc..Such as：Polyethylene is sustained pouch, is purchased from Taizhou plain Ming Kesu industry Co., Ltd.EP is managed, and is purchased from Beijing Lay
Bio tech ltd of Bo Run sections.Cotton uses common cotton.Prompt cubic company's life in Beijing can be used in high density silk floss
High density cotton in the Trypetid trapper of production.
It these are only alternative provided by the invention, attractant can be absorbed and the carrier with slow-release function can be used as
Slow-released carrier uses.
In order to preferably play the effect of attractant of the present invention, the present invention provides one kind and preferably luring device, is
By it is described lure dilution agent after, be added dropwise in cotton or high density silk floss and obtain, the concentration in the attractant after each component diluent
For 300~1000 μ g/10 μ l, i.e., respective concentration all meets 300 after aldehyde C-9, two propyl alcohol of contracting and the dilution of 2- ethyl -1- hexanols
~1000 μ g/10 μ l.
Each ingredient can dilute respectively in the attractant, and be added dropwise to successively in cotton or high density continuous (lure).
In order to avoid solvent interference, it is preferable to use water is diluted.
It, can be in dilution by aldehyde C-9, two propyl alcohol of contracting and 2- ethyls-in order to realize aforementioned best attractant mix proportion scheme
1- hexanols are diluted to 800 μ g/10 μ l, 500 μ g/10 μ l and 500 μ g/10 μ l respectively, and with 1:1:1 volume ratio is added dropwise to cotton
Or in high density continuous (lure), you can the mass ratio for meeting the aldehyde C-9, two propyl alcohol of contracting and 2- ethyl -1- hexanols is 1.6:1:
1。
In order to preferably be trapped suitable for field, it is preferable to use blade diameter length ratio is 10:1~3 circular high-density is continuous, Neng Gougeng
The good ingredient made in attractant volatilizees, and enhancing lures efficiency to jujube fly.
The present invention provides a more specifically technical solution, can more suitable for the absorption of attractant and volatilization, specifically,
The slow-released carrier is radius 1cm, and the circular high-density that thickness is 1mm~3mm is continuous；For the preferred slow-released carrier, it is added dropwise
800 μ g aldehyde C-9s, 500 μ g mono- contract two propyl alcohol and 500 μ g 2- ethyl -1- hexanols, the effect of capable of playing attractant to greatest extent
It is the best specific implementation mode of the present invention with the advantage of lure.
The third aspect, the present invention also provides aforementioned attractant or the aforementioned applications for luring device on trapping jujube fly.
Specifically, luring device to be suspended on the fruit tree on 1.5 meters~2 meters of ground by described.The suspension height can make
The active ingredient of attractant volatilization is preferably spread, to preferably trap jujube fly.
The present invention also studies the suspension density for luring device, and optimized suspension density is every 200~300m2It is outstanding
It hangs one and lures device.
The beneficial effects of the present invention are：
The jujube fly attractant of the present invention can be applied to jujube fly population monitoring and prevent in trapping in forest jujube fly male worm
It controls, plays an important roll to the prediction and trapping of jujube fly and far reaching significance.
Specific implementation mode
The preferred embodiment of the present invention is described in detail below in conjunction with embodiment.It will be appreciated that following real
Providing merely to play the purpose of explanation for example is applied, is not used to limit the scope of the present invention.The skill of this field
Art personnel can carry out various modifications and replace to the present invention without departing substantially from spirit of the invention and spirit.
Experimental method used in following embodiments is conventional method unless otherwise specified.
The materials, reagents and the like used in the following examples is commercially available unless otherwise specified.
Embodiment 1
Embodiment 1 is for illustrating jujube fly attractant of the present invention.
The jujube fly attractant includes by weight：
800 μ g of aldehyde C-9, two propyl alcohol of contracting, a 500 μ g and 2- ethyl -1- hexanols, 500 μ g.
Embodiment 2
Embodiment 2 is for illustrating that jujube fly of the present invention lures device.
Preparation method is as follows：
1, jujube fly attractant is prepared：
Each ingredient in attractant described in embodiment 1 is dissolved in respectively in the water of 10 μ L and obtains solution；
2, it prepares jujube fly and lures device：
High density silk floss is fabricated to radius 1cm, thickness is the round lure of 1mm~3mm.Solution prepared by step 1 according to
Secondary to be added dropwise in lure, dropwise addition sequence can be arbitrary.
Embodiment 3
Embodiment 3 is used to illustrate the application of jujube fly attractant of the present invention/lure device.
In Aydingkol township of Turpan, Xinjiang city jujube garden, device will be lured to be suspended on away from ground 1.5m~2 described in embodiment 2
On the jujube tree branch of rice, device is lured in every 50 meters of suspensions one, is hung 10 altogether and is lured device.It was traped altogether to 186 jujubes through 15 days
Fly adult.
Comparative example 1
The protein hydrolysate bait formulation and peach trypetid attractant mentioned in background technology are in woodland and are not used, and forest department thinks
Above two attractant is ineffective, and attractant effect is not as good as yellow plate.Therefore, this comparative example is that embodiment 3 is identical using yellow plate
Environmental condition under, traped by 15 days using 10 yellow plates, trap 38 jujube fly adults altogether.As it can be seen that the present invention provides
Attractant compared with the prior art, have significant progress.
Comparative example 2
This comparative example is used to illustrate the attractant effect of attractant of the present invention.
1, experimental subjects：Respectively device is lured containing aldehyde C-9, two propyl alcohol of contracting and 2- ethyl -1- hexanols.
Preparation method is as follows：
(1), jujube fly attractant is prepared：
Each ingredient in attractant described in embodiment 1 is dissolved in respectively in the water of 10 μ L and obtains solution；
(2), it prepares jujube fly and lures device：
High density silk floss is fabricated to radius 1cm, thickness is the round lure of 1mm~3mm.Solution prepared by step 1 point
It is not added dropwise in lure, obtains luring device containing aldehyde C-9, two propyl alcohol of contracting and 2- ethyl -1- hexanols respectively.
2, experimental method：It lures device in Aydingkol township of Turpan, Xinjiang city jujube garden for three kinds by prepared by step 1, hangs respectively
It hangs on the jujube tree branch away from ground 1.5m~2 meter, device is lured in every 50 meters of suspensions one, hangs 10 altogether and device is lured (to contain aldehyde C-9
Lure device 4, lure device 3 the, -1- hexanols of ethyl containing 2- to lure device 3 containing two propyl alcohol of contracting, three kinds lured device interval
Suspension, make as far as possible it is adjacent lure device type different, eliminate regional effect).
3, experimental result：
Trapper containing aldehyde C-9 averagely trap 7 jujube flies, one contracting two propyl alcohol averagely trap 4,2- ethyls -1- oneself
Alcohol averagely traps 4.
Embodiment 4
Difference lies in the jujube fly attractant includes embodiment 4 by weight with embodiment 1：
500 μ g of aldehyde C-9, two propyl alcohol of contracting, a 500 μ g and 2- ethyl -1- hexanols, 500 μ g.
Embodiment 5
Difference lies in the jujube fly attractant includes embodiment 5 by weight with embodiment 1：
1500 μ g of aldehyde C-9, two propyl alcohol of contracting, a 500 μ g and 2- ethyl -1- hexanols, 500 μ g.
Embodiment 6~7
What embodiment 6~7 was prepared by the attractant described in embodiment 4~5 according to the method described in embodiment 2 respectively
Lure device.
Embodiment 6~7 is to trap jujube fly under 3 the same terms of embodiment, trap effect is superior to compare
Example 1, but opposite embodiment 3, slightly inferior in quantity to luring for jujube fly.
Although above the present invention is described in detail with a general description of the specific embodiments,
On the basis of the present invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Cause
This, these modifications or improvements, belong to the scope of protection of present invention without departing from theon the basis of the spirit of the present invention.
Claims (8)
1. a kind of jujube fly attractant, which is characterized in that its active ingredient include aldehyde C-9, one contracting two propyl alcohol and 2- ethyls -1- oneself
Alcohol；
The mass ratio of the aldehyde C-9, two propyl alcohol of contracting and 2- ethyl -1- hexanols is 1.6:1:1.
2. a kind of jujube fly lures device, which is characterized in that it is obtained after attractant described in claim 1 is loaded into slow-released carrier
It arrives.
3. according to claim 2 lure device, which is characterized in that the slow-released carrier is sustained pouch for polyethylene, EP is managed,
Cotton or high density are continuous.
4. according to claim 3 lure device, which is characterized in that its be by it is described lure dilution agent after, be added dropwise to cotton
Or it is obtained in high density silk floss, a concentration of 300~1000 μ g/10 μ l in the attractant after each component diluent.
5. according to claim 4 lure device, which is characterized in that each ingredient can dilute respectively in the attractant, and according to
It is secondary to be added dropwise in cotton or high density silk floss.
6. according to claim 4 or 5 lure device, which is characterized in that the lure is that blade diameter length ratio is 10:1~3 circle
High density is continuous.
7. attractant described in claim 1 or claim 2~6 any one of them lure device answering on trapping jujube fly
With.
8. application according to claim 7, which is characterized in that the attractant is suspended on apart from 1.5 meters~2 meters of ground
On fruit tree, every 200~300m2Hang an attractant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511030528.4A CN105557691B (en) | 2015-12-31 | 2015-12-31 | A kind of jujube fly attractant and its application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511030528.4A CN105557691B (en) | 2015-12-31 | 2015-12-31 | A kind of jujube fly attractant and its application |
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| Publication Number | Publication Date |
|---|---|
| CN105557691A CN105557691A (en) | 2016-05-11 |
| CN105557691B true CN105557691B (en) | 2018-07-20 |
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| CN201511030528.4A Expired - Fee Related CN105557691B (en) | 2015-12-31 | 2015-12-31 | A kind of jujube fly attractant and its application |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111202065B (en) * | 2017-07-31 | 2021-09-10 | 新疆农业大学 | Adult drosophila ziziphus jujuba attractant and application thereof |
| CN107912435B (en) * | 2017-07-31 | 2020-07-28 | 新疆农业大学 | Jujube fruit fly imago trapping method |
| CN113180041A (en) * | 2021-04-27 | 2021-07-30 | 乌鲁木齐海关技术中心 | Efficient drosophila ziziphus attractant |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002064151A1 (en) * | 2001-02-09 | 2002-08-22 | Physician's Choice Of Arizona, Inc. | Acrochordon alleviation |
| CN1674862A (en) * | 2002-08-09 | 2005-09-28 | 花王株式会社 | Fragrance composition |
| CN101411327A (en) * | 2007-10-18 | 2009-04-22 | 东莞市盛唐化工有限公司 | Food agent for luring Bactrocera cucurbitae |
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2015
- 2015-12-31 CN CN201511030528.4A patent/CN105557691B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002064151A1 (en) * | 2001-02-09 | 2002-08-22 | Physician's Choice Of Arizona, Inc. | Acrochordon alleviation |
| CN1674862A (en) * | 2002-08-09 | 2005-09-28 | 花王株式会社 | Fragrance composition |
| CN101411327A (en) * | 2007-10-18 | 2009-04-22 | 东莞市盛唐化工有限公司 | Food agent for luring Bactrocera cucurbitae |
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| CN105557691A (en) | 2016-05-11 |
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