CN201219444Y - Simple sustained-release device for trapping quarantine pest in field - Google Patents
Simple sustained-release device for trapping quarantine pest in field Download PDFInfo
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- CN201219444Y CN201219444Y CNU2008200352710U CN200820035271U CN201219444Y CN 201219444 Y CN201219444 Y CN 201219444Y CN U2008200352710 U CNU2008200352710 U CN U2008200352710U CN 200820035271 U CN200820035271 U CN 200820035271U CN 201219444 Y CN201219444 Y CN 201219444Y
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Abstract
The utility model relates to a trap device, in particular to a simple slow release device for trapping quarantine insects in the field. According to the technical proposal provided by the utility model, the bottle mouth part of a slow release bottle is provided with a rubber cover, a through hole is arranged on the rubber cover, the lower end of a cotton core passes through the through hole to extend into the slow release bottle, and the upper end of the cotton core is positioned above the rubber cover. According to the siphon principle, attractant in the slow release bottle diffuses towards the top end form the cotton core and then volatilizes in air; the housing of the slow release bottle reduces the rate of volatilization of the attractant so as to reach the slow release effect, and can automatically adjust and control the attractant release quantity along with the air temperature and the illumination change; a thin cotton thread at the top end of the cotton core can freely disperse, which can enlarge the contact area of trapping the insects to suck. After entering the simple trap device, citrus fruit flies in the field contact with the cotton core at the top end of a trap core, and suck the attractant containing contact pesticide to be killed.
Description
Technical field
The utility model relates to the simple and easy delayed release device of a kind of field trapping quarantine property insect citrus fruit fly.
Background technology
Citrus fruit fly Bactrocera dorsalis (Hendel) is a kind of worldwide quarantine pest insect.This worm host range is wide, comprises oranges and tangerines, peach, mango, eggplant, capsicum, more than 250 kind of fruit and vegetable such as melon.Now become the dangerous insect of harm China, Southeast Asia, the Indian subcontinent and Hawaiian Islands one band agricultural.Harm is rampant in provinces and regions such as China Fujian, Guangdong, Guangxi, Hainan, Yunnan, Guizhou, Hunan, Sichuan, and injured area sharply spreads.In recent years diffusion northwards gradually brings serious harm for the citrus of southern area of Jiangsu Province; The Wuxi City citrus rate of being injured reached 20～30% in 2005, nearly 2,200,000 yuan of direct economic loss.This worm has brought serious economy loss for fruits and vegetables industry, flower industry, not only makes the subject to severe risks of damage of crop own, and influences the development of fruits and vegetables foreign trade, and harmfulness is huge.The national plant quarantine object list of nineteen ninety-five China Ministry of Agriculture issue is classified it as two classes quarantine property insect.
At present, both at home and abroad for the existing many reports of the research of attractant for juxiaoshi fly screening, but to luring the improved report of core also fewer.The citrus fruit fly trapper that generally uses both at home and abroad is quarantine monitoring Steiner trapper at present, it is a kind of cylindric plastic containers, there is circular open at two ends and has gauze to glue pays at half place of opening, has both made things convenient for trypetid to enter, and the trypetid of going out to turning back has the effect that stops again.This trapper is twisted into long 3～4cm with medical degreased cotton, and the sliver of the about 1cm of diameter lures core as medicine carrying, and methyl eugenol (being called for short Me, down together) is as attractant.This cover trapping device use cost height, 8 yuan/cover of Steiner trapper market price, and the rainy day can't draining; The attractant Me market price that is used is about 2000 yuan/L; Though the trap effect duration is more of a specified duration, be 4ml/10～15 day, cost performance is low, and the scope of application monitoring field that only limits to quarantine is not suitable for and should promotes in fruits and vegetables are already produced.
Summary of the invention
The purpose of this utility model is to overcome the defective that existing trapping device cost performance is low, the peasant promotes difficulty, and the simple and easy delayed release device of a kind of field trapping quarantine property insect is provided.
According to the technical scheme that the utility model provides, rubber lid is set at the bottleneck position of slowly-releasing bottle, cover at rubber through hole be set, the lower end of cotton core is passed this through hole and is stretched in the slowly-releasing bottle, the upper end of cotton core be positioned at the rubber lid above.
Place liquid attractant in the slowly-releasing bottle, the lower end of described cotton core is arranged in this attractant, and attractant evaporate in the air after the diffusion of top along cotton core by siphon principle; The protection of slowly-releasing bottle case reduces the attractant rate of volatilization, and can regulate and control the attractant burst size voluntarily with temperature, illumination variation, reaches slow release effect; The thin cotton thread on cotton core top freely scatters, and can enlarge the contact area that lures worm to suck.At the bottleneck position of slowly-releasing bottle coupling hook, the hook upper end is provided with hook.
Described slowly-releasing bottle is positioned at trapper, and utilizes suspension hook to hang on the trapper bottom, is provided with to lure the worm inlet on the wall of trapper, and the bottom is provided with osculum.The top is provided with top cover, and perforation is set on the top cover, and the lower end of suspension hook passes perforation back and the hook on the slowly-releasing bottle is connected, the upper end of suspension hook be positioned at top cover above.Trapper is a trapping bottle cylindraceous, and the openend diameter of trapping bottle lures the worm inlet evenly to arrange at the circumferencial direction of trapping bottle less than the diameter of trapping bottle body; Described osculum is also evenly arranged in the bottom of trapping bottle.
The utility model filters out a kind of slowly-releasing bottle with low cost, that trap effect is lasting, cost performance is high and lures core by field trapping test.This lures core raw material to be simple and easy to, and is easy to make, and with low cost; With the simple and easy trapper total cost after improving be 2 yuan/.To be used trap effect lasting with the attractant for juxiaoshi fly of Agricultural University Of Nanjing's independent research (be called for short liquor, down with), is 7ml/10～15 day; And 9 days 66.67m of field experiment proof
2The worm amount that on average lures in the scope reaches quarantine monitoring 62.6% of Me level.
Liquor is promoted in some areas at present, and its market price is 200 yuan/L.According to local data, citrus fruit fly worm amount peak is annual 9～October, 20～30 ℃ of daily mean temperatures, every 666.7m during actual the use
25 trapping devices are set.Calculate by 1 hectare of use cost of 60 days: when Steiner trapper and Me were used, cost was 3000～4200 yuan.The utility model raw material be simple and easy to, easy to make, with low cost, and with improve after simple and easy trapper, when liquor is used, 1 hectare of use cost of 60 days is 570～780 yuan.Calculate by luring the worm amount to reach 62.6% of Me quarantine monitoring level, cost performance is the former 2.4～4.6 times; And trap effect is lasting, has reached the actual requirement of local orchard worker's saving of work and time, suits large area to popularize, and has good application prospects in fruits and vegetables production from now on.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the finished figure that the utility model slowly-releasing bottle lures core.
Fig. 2 is the component diagram of simple and easy trapper.
Fig. 3 is the front view that the slowly-releasing bottle lures core and simple and easy trapper corollary apparatus.
Fig. 4 is the vertical view of simple and easy trapper.
Among the figure: 1. slowly-releasing bottle body, 2. cotton core penetrates the hole, 3. the rubber lid, 4. cotton core, 5. slowly-releasing bottle hook, 6. the trapper hook penetrates the hole, 7. trapper bottle cap, 8. trapper body, 9. line of cut, 10. prune the district, at the bottom of the 11. trapper bottles, 12. osculums, 13. trapper hook, 14. lure the worm inlet, 15. overlap the district, 16. slowly-releasing bottles lure core.
Embodiment
In the embodiment shown in fig. 1, slowly-releasing bottle body 1 links with rubber lid 3, and cotton core 4 lower ends are passed cotton core and penetrated hole 2 and enter in slowly-releasing bottle body 1 chamber, and expose the upper end, and slowly-releasing bottle hook 5 is fixed and made to thin wire in slowly-releasing bottle body 1 bottleneck, and finished product as shown in Figure 1.
In embodiment illustrated in fig. 2, from line of cut 9 places of beverage bottle height 10.5cm beverage bottle is cut into two parts, at the bottom of trapper body 8 and the trapper bottle 11, incision is pruned the pruning district 10 of 1cm so that otch smoothly is difficult for hindering hand in mutually separately.In the embodiment shown in fig. 4, with 11 insertion trapper bodies, 8 inboards at the bottom of the trapper bottle, the junction is formed highly be the coincidence district 15 of 5cm, trapping this moment bottle highly is 30cm.10cm, 15cm, 20cm place at distance trapper bottle cap 7 center on the square hole (top margin is not sheared) that circumferencial direction is sheared three 1.5 * 1.5cm equably, turn over 45 ° of conducts on the port lid and lure worm inlet 14.As osculum 12, the aperture that trapper bottle cap 7 usefulness awls bore 1 diameter 2.5mm penetrates hole 6 as the trapper hook with the aperture of 5 diameter 2.5mm of the even ground auger of awl in 11 bottom surfaces at the bottom of the trapper bottle.Get one of the long crude iron silk of 10cm (diameter 2.5mm), the trapper hook that passes on the bottle cap penetrates hole 6, penetrates with the crude iron silk and is made into trapper hook 13.Get an amount of thin wire (diameter 0.8mm), adjust slowly-releasing bottle that its length makes suspension lure core 16 below two centre positions that lure worm inlet 14.
In the embodiment shown in fig. 4, the trapper hook on the trapper bottle cap 7 penetrates hole 6 and is positioned at home position, and 3 lure worm inlet 14 and 5 osculums 12 evenly to distribute around the center of circle.
When making the slowly-releasing bottle, can choose the clean medical penicillin bottle of 8ml (diameter 2.1cm), make a call to a hole 2 with 2mm aperture card punch in rubber lid 3 (diameter 1.9cm) center, as the hole that penetrates of cotton core 4.Get 10cm bonnet cotton (diameter 3mm), making a call to a knot apart from an end 1cm place, the other end is passed rubber cover hole 2 on 3, as cotton core 4.Fix and make hook 5 (Fig. 1) with thin wire (diameter 0.8mm) in bottleneck.Add attractant with the 10ml injector for medical purpose from the hole 2 that penetrates of cotton core 4.
According to siphon principle, treat the attractant volatilization on cotton core 4 tops after, the attractant in the slowly-releasing bottle 1 along cotton core 4 to the top diffusion, after evaporate in the air.Lure core to compare with exposed cotton, the shell protection of slowly-releasing bottle 1 can reduce the attractant rate of volatilization, reaches slow release effect.The thin cotton thread on cotton core 4 tops freely scatters, and can enlarge the contact area that lures worm to suck.This slowly-releasing bottle 1 can be regulated and control the attractant burst size voluntarily with temperature, illumination variation; Volatilization is very fast under the strong condition of daytime temperature height, illumination, and volatilization is slower under the low condition of rainy day or nighttime temperature.Citrus fruit fly belongs to the sunrise insect, and this slowly-releasing bottle 1 can cooperate its mechanics to discharge attractant, reaches control efficiency.After the field citrus fruit fly entered trapper 8, contact slowly-releasing bottle 1 lured the cotton core 4 on core top, caused death after sucking the attractant that contains contact pesticide.
When making simple and easy trapper 8, can choose commercially available Pepsi Cola 2.5L white transparent beverage bottle, be made into the trapper 8 of uniform specification.Height 10.5cm place cuts into two parts (following weighing bottle body, the bottle end 11) with beverage bottle at the bottom of bottle, and incision is interior mutually separately prunes 1cm so that otch smoothly is difficult for hindering hand, and pruning back body height is 25.5cm, and bottle end height is 9.5cm (Fig. 2).To insert the body inboard at the bottom of the bottle, making the junction height is 5cm, and trapping this moment bottle highly is 30cm.Body is centering on the square hole (top margin is not sheared) that circumferencial direction is sheared three 1.5 * 1.5cm equably apart from top 10cm, 15cm, 20cm place, turns over 45 ° of conducts on the port lid and lures worm inlet 14.As osculum 12, the aperture that bottle cap 7 usefulness awls bore 1 diameter 2.5mm penetrates hole 6 as hook with the aperture of 5 diameter 2.5mm of the even ground auger of awl in bottle bottom surface, the end.Get one of the long crude iron silk of 10cm (diameter 2.5mm), the hook that passes on the bottle cap penetrates hole 6, is made into hook.Get an amount of thin wire (diameter 0.8mm), adjust the slowly-releasing bottle that its length makes suspension and lure core in a plurality of centre positions that lure worm inlet 14, apart from 17.5cm place (Fig. 3,4), top.
Citrus fruit fly has phototaxis, assemble upward usually in trapper 8, and the original text side of presenting does not have the design that lures worm to enter the mouth and reduced and lure worm to escape probability.Improved on this basis simple and easy trapper lures worm inlet 14 to be increased to 3, has increased the probability that lures worm to enter trapper 8; Bore changes 1.5 * 1.5cm into, and turns over 45 ° on the port lid, has further reduced luring the worm escape probability.In addition, the bottle ends 11 increase discharge outlet 12 can make rainwater discharge smoothly, comes off behind 11 ponding at the bottom of avoiding bottle.The field citrus fruit fly searches and navigates to trapper 8 along attractant gas mark position, enter trapper 8 after 14 places do to stop slightly luring worm to enter the mouth, and contact slowly-releasing bottle lures the cotton core 4 on core top, causes death after sucking the attractant that contains contact pesticide.
Claims (7)
1. the simple and easy delayed release device of field trapping quarantine property insect, it is characterized in that: rubber lid (3) is set at the bottleneck position of slowly-releasing bottle (1), on rubber lid (3), through hole (2) is set, the lower end of cotton core (4) is passed this through hole (2) and is stretched in the slowly-releasing bottle (1), the upper end of cotton core (4) be positioned at rubber lid (3) above.
2. according to the simple and easy delayed release device of the described field of claim 1 trapping quarantine property insect, it is characterized in that: place liquid attractant in slowly-releasing bottle (1), the lower end of described cotton core (4) is arranged in this attractant.
3. according to the simple and easy delayed release device of the described field of claim 1 trapping quarantine property insect, it is characterized in that: the thin cotton thread on cotton core (4) top freely scatters.
4, according to the simple and easy delayed release device of the described field of claim 1 trapping quarantine property insect, it is characterized in that:, hook is arranged in the upper end of this hook (5) at the bottleneck position of slowly-releasing bottle (1) coupling hook (5).
5, trap the simple and easy delayed release device of quarantine property insect according to the described field of claim 1, it is characterized in that: described slowly-releasing bottle is positioned at trapper (8), and utilize suspension hook (13) to hang on trapper (8) bottom, on the wall of trapper (8), be provided with and lure worm inlet (14), osculum (12) is set in the bottom of trapper (8).
6, trap the simple and easy delayed release device of quarantine property insect according to the described field of claim 5, it is characterized in that: top cover (7) is set at the top of trapper (8), perforation (6) is set on top cover (7), hook (5) on the lower end of described suspension hook (13) is passed this perforation (6) back and is arranged at slowly-releasing bottle (5) is connected, the upper end of suspension hook (13) be positioned at top cover (7) above.
7, trap the simple and easy delayed release device of quarantine property insect according to the described field of claim 5, it is characterized in that: described trapper (8) is a trapping bottle cylindraceous, the openend diameter of trapping bottle lures worm inlet (14) evenly to arrange at the circumferencial direction of trapping bottle less than the diameter of trapping bottle body; Described osculum (12) is also evenly arranged in the bottom of trapping bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200352710U CN201219444Y (en) | 2008-04-29 | 2008-04-29 | Simple sustained-release device for trapping quarantine pest in field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200352710U CN201219444Y (en) | 2008-04-29 | 2008-04-29 | Simple sustained-release device for trapping quarantine pest in field |
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| Publication Number | Publication Date |
|---|---|
| CN201219444Y true CN201219444Y (en) | 2009-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200352710U Expired - Fee Related CN201219444Y (en) | 2008-04-29 | 2008-04-29 | Simple sustained-release device for trapping quarantine pest in field |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102224814A (en) * | 2011-04-26 | 2011-10-26 | 河南农业大学 | Special trapper for lepidoptera pests |
| CN103609549A (en) * | 2013-11-22 | 2014-03-05 | 中国农业大学 | Pheromone releasing device |
| CN105530811A (en) * | 2014-08-19 | 2016-04-27 | 朴永植 | Method for controlling pipe wilt disease by forecasting and mass-trapping of monochamus alternatus and monochamus saltuarius |
| CN106538489A (en) * | 2016-11-15 | 2017-03-29 | 程政文 | Forest pest control device |
| CN106614441A (en) * | 2016-11-15 | 2017-05-10 | 程政文 | Forestry three-dimensional disease and pest control system |
| CN108430218A (en) * | 2015-12-28 | 2018-08-21 | 阿达玛马克西姆股份有限公司 | Controlled release agrochemical delivery apparatus and its manufacture and use |
| CN109169565A (en) * | 2018-10-31 | 2019-01-11 | 中国水稻研究所 | A kind of insect sex attractant intelligence delayed release device and insect trapping method |
-
2008
- 2008-04-29 CN CNU2008200352710U patent/CN201219444Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102224814A (en) * | 2011-04-26 | 2011-10-26 | 河南农业大学 | Special trapper for lepidoptera pests |
| CN102224814B (en) * | 2011-04-26 | 2013-01-23 | 河南农业大学 | Special trapper for lepidoptera pests |
| CN103609549A (en) * | 2013-11-22 | 2014-03-05 | 中国农业大学 | Pheromone releasing device |
| CN103609549B (en) * | 2013-11-22 | 2015-07-15 | 中国农业大学 | Pheromone releasing device |
| CN105530811A (en) * | 2014-08-19 | 2016-04-27 | 朴永植 | Method for controlling pipe wilt disease by forecasting and mass-trapping of monochamus alternatus and monochamus saltuarius |
| CN105530811B (en) * | 2014-08-19 | 2018-01-02 | Ad公司 | Pass through the method for the monitoring and a large amount of capture preventing and treating pine nematodes of Monochamus alternatus and the black longicorn of dragon spruce |
| CN108430218A (en) * | 2015-12-28 | 2018-08-21 | 阿达玛马克西姆股份有限公司 | Controlled release agrochemical delivery apparatus and its manufacture and use |
| CN106538489A (en) * | 2016-11-15 | 2017-03-29 | 程政文 | Forest pest control device |
| CN106614441A (en) * | 2016-11-15 | 2017-05-10 | 程政文 | Forestry three-dimensional disease and pest control system |
| CN109169565A (en) * | 2018-10-31 | 2019-01-11 | 中国水稻研究所 | A kind of insect sex attractant intelligence delayed release device and insect trapping method |
| CN109169565B (en) * | 2018-10-31 | 2023-10-17 | 中国水稻研究所 | Intelligent slow-release device for insect sex attractant and insect trapping method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090415 Termination date: 20120429 |