CN202603414U - Insect wavelength selector - Google Patents
Insect wavelength selector Download PDFInfo
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- CN202603414U CN202603414U CN2012201862562U CN201220186256U CN202603414U CN 202603414 U CN202603414 U CN 202603414U CN 2012201862562 U CN2012201862562 U CN 2012201862562U CN 201220186256 U CN201220186256 U CN 201220186256U CN 202603414 U CN202603414 U CN 202603414U
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Abstract
The utility model provides an insect wavelength selector which is a polygon three-dimensional device composed of a main body and 3-10 light inducing areas. The light inducing areas are evenly distributed on the periphery of the main body and communicated with the main body. An insect releasing area is arranged in the main body, a cover capable of being opened and closed freely is arranged on the upper portion of the insect releasing area and on the outer wall on one side of the main body, and the opening position of the cover is communicated with the insect releasing area. Each light inducing area is divided into a light source area close to the end portion and an inducing collection area close to the main body, the light source area is communicated with the inducing collection area, and a light source is arranged on the end portion of the light source area. The selector is formed by adopting the plurality of light inducing areas capable of emitting spectrums in different wavebands by utilizing taxis difference or sensitivity difference of insects to the spectrums in different bands. Arrangement angles of the positions of the plurality of light inducing areas enable the light sources not to be interfered mutually, and no intersection or scratching of any two light sources exists before the light sources reach the insect releasing area, so that the intersects can conduct selection without effects in the insect releasing area.
Description
Technical field
The utility model belongs to Insect ethology or insect electrophysiology field, particularly a kind of can the selective determination insect to the device of different-waveband spectrum taxis.
Background technology
Insect is through the photosensory cell in its organs of vision (compound eye and simple eye) light wave to be produced the approach response that induction is made to the taxis of light.Phototaxis is that the important biomolecule of insect is learned one of characteristic, also is the instinct that insect forms in the long-term procedure of adaptation environmental condition.Because insect phototaxis has consequence and effect in insect prediction and control thereof; Recent decades; Chinese scholars is with regard to the phototaxis behavior of the important insect of agricultural to light sources with different wavelengths, and the aspects such as physiological foundation of the light behavior that becomes have carried out studying extensively and profoundly.
The subordinate act angle is set out, and carrying out insect is that the field of different wave length light trap is used theoretical foundation and foundation are provided to the lab screening of different wave length spectrum.The fourth rock admire to wait adopts fan-shaped insect wavelength selector, selective determination cotton bollworm and the taxis difference of oriental tobacco budworm to 13 kinds of wavelength in 333～656nm wave-length coverage, this device is sector structure, can measure simultaneously and try the selectivity of worm to 4 kinds of wavelength.Different wave length monochromatic light studied by the insect behavior reaction case that employings such as Wei state tree design voluntarily and white light stimulates the industry reaction of cotton bollworm adult down.
In forefathers' research, the phototaxis device that people's such as Ding Yanqin and Wei state tree research is adopted is non-selectivity single channel device.
The utility model content
In order to address the above problem, the purpose of the utility model is to provide a kind of insect wavelength selector.
Another purpose of the utility model is to provide the application of this insect wavelength selector in the research insect becomes photoreaction.
In order to realize the utility model purpose; The utility model provides a kind of insect wavelength selector; It is by main body and 3-10 the polygonal stereoscopic device that the photo-induction district forms, and said photo-induction district is evenly distributed on around the main body and with main body and connects, and said body interior is provided with the insect release area; The top of said insect release area, main body one side outer wall are provided with the lid of the free folding of ability, and the opening part of lid communicates with the insect release area; Said photo-induction is divided near the light source region of end with near the Ji Qu that lures of main body, light source region with lure Ji Qu to connect, the end of said light source region is provided with light source.
Said body interior sealing, and inner painted black.
Wherein, Said insect release area is a body structure; Centre-height is 60～200mm, and the periphery height is 100～400mm, and casing top is the center of circle with insect release area center; Diameter is that the circle of 200～900mm is the position of Box Cover, and the bottom half diameter is that 200～900mm circle is the insect release area.
Wherein, each outer end, photo-induction district is the square-section, and the angle between per two photo-induction districts is 36 °～120 °, faces between two photo-induction districts curved mutually.
Said to face two arc radius between the photo-induction district mutually be 300～1000mm, and each end, photo-induction district is 700～1500mm to the position distance in insect release area bosom; Photo-induction district outer end width is 40～150mm, highly is 100～400mm, inwardly tilt gradually, to the height of insect release area be 60～200mm.
Preferably, said selector is by main body and 55 dihedral stereoscopic device that the photo-induction district forms.
Preferred, said insect release area is a body structure, and centre-height is made as 130mm; The periphery height is 256mm; Casing top is the center of circle with insect release area 3 centers, and the circle of diameter 600mm is the position of Box Cover, and bottom half diameter 600mm circle is the insect release area; Said each outer end, photo-induction district is the square-section; Angle between per two photo-induction districts 2 is 72 °; Face between two photo-induction districts curved mutually; Arc radius is 606.62mm, and each end, photo-induction district is 1040mm to the position distance in insect release area bosom, and the line inside, summit of each arc is main body 1; Photo-induction district outer end width is 80mm, highly is 256mm, inwardly tilt gradually, to the height of insect release area be 130mm.
Said light source region inside is provided with light source and light filter; Said light source is positioned at the 40～100mm place, outer end apart from the photo-induction district, and light filter is positioned at the 120～180mm place, outer end apart from the luminous zone, after light source sees through light filter; Be 7 °～20 ° angles, downward-sloping exposing in the insect release area; Light source region be outer end, photo-induction district to 120～180mm place, light filter position, lure Ji Qu from the light filter position to body region, length is 150～350mm.
Said light filter is preferably the interferometric filter of 1 cover, 350～750nm, and adjacent 2 light filters differ 50nm, and the wave spectrum width of light filter is 10nm.
Said lid, the top of light source region and the outer distolateral air vent that is provided with.
The utility model also provides the application of this insect wavelength selector in the research insect becomes photoreaction.
Further, the insect wavelength selector applying step that provides of the utility model is following:
(1) under dark condition, the raising box that insect is housed is placed upside down in the insect release area in the equipment, release insect covers light source selector lid each light source is opened simultaneously;
(2) take out the rigid plastic sheet that scribbles insect sticker behind the light treatment 15min, numeration lures the collection insect imago, and distinguishes male and female.
Which good effect the insect wavelength selector that the utility model provides can bring.
The phototaxis device that adopts in forefathers' research is non-selectivity single channel device.It is the multichannel multi-selection that the utility model insect wavelength selector is measured the insect optical wavelength that becomes, and can measure the insect light wavelength value that becomes more accurately.
The selector of the utility model is to utilize taxis difference or the sensitivity differences of insect to different-waveband spectrum, adopts a plurality of photo-induction districts that can radiate different-waveband spectrum to form.A plurality of photo-induction zone position are provided with angle and make that each light source is not dried mutually scratches, and any two light sources not have to intersect or dried phenomenon existence of scratching before arriving the insect release area, make that insect is can be in release area impregnable to carry out the selection behavior.The selector of the utility model can be measured repellent or the attractive effect of multiple different wave length spectrum (comprising visible and ultraviolet light) to insect simultaneously.Light source is divided into 2 kinds, comprises producing ultraviolet light (200～400nm) deuterium lamp and generation visible light (400～800nm) bromine tungsten filament lamp.The a plurality of effect light sources of the utility model selector adopt bromine tungsten filament lamp or deuterium lamp light source and light filter to combine, and make the effect light source filter spectral limit that obtains that 10nm only arranged, and result of study is accurate.
Description of drawings
Fig. 1 is the plane structure chart of the utility model insect wavelength selector;
Fig. 2 is the stereogram of insect wavelength selector;
Fig. 3 is a W position enlarged drawing among Fig. 2;
Fig. 4 is that the utility model insect wavelength selector adopts 9 kinds of different wave length spectrum to green plant bug adult attracting action.
Wherein, among Fig. 1: the 1-main body; 2-photo-induction district; 3-insect release area; The 4-lid; The 202-light source region; 201-lures Ji Qu; The 203-filter holder.
Embodiment
Following examples are used to explain the utility model, but are not used for limiting the scope of the utility model.Under the situation that does not deviate from the utility model spirit and essence,, all belong to the protection domain of the utility model to modification or the replacement that the utility model method, step or condition are done.
If do not specialize the conventional means that used technological means is well known to those skilled in the art among the embodiment.
The structure of embodiment 1 insect wavelength selector is formed
The selector that the utility model provides is by main body 1 and 55 dihedral stereoscopic device that photo-induction district 2 forms.Like Fig. 1,2 and shown in Figure 3; Said photo-induction district 2 is evenly distributed on around the main body 1 and with main body 1 and connects; Said main body 1 inside is provided with insect release area 3, and the top of said insect release area 3, main body 1 one side outer walls are provided with the lid 4 of the free folding of ability, and the opening part of lid 4 communicates with insect release area 3; Said photo-induction district 2 is divided near the light source region 202 of end with near luring of main body 1 and collects district 201, and light source region 202 collects district's 201 perforations with luring, and the end of said light source region 202 is provided with light source.
Said main body 1 enclose inside, and inner painted black.
Wherein, insect release area 3 is a body structure, and centre-height is made as 130mm, periphery height 256mm, and casing top is the center of circle with insect release area 3 centers, and the circle of diameter 600mm is the position of Box Cover, and bottom half diameter 600mm circle is an insect release area 3.
Wherein, Each 2 outer end, photo-induction district is the square-section; Angle between per two photo-induction districts 2 is 72 °, faces between two photo-induction districts 2 curvedly mutually, and arc radius is 606.62mm; Each 2 end, photo-induction district is 1040mm to the position distance in insect release area 3 bosoms, and the line inside, summit of each arc is main body 1; Photo-induction district 2 outer end width are 80mm, highly are 256mm, inwardly tilt gradually, to the height of insect release area be 130mm.
Said light source region 202 inside are provided with light source and light filter, and said light source is positioned at the 75mm place, outer end apart from photo-induction district 2, and light filter is positioned at the 150mm place, outer end apart from the luminous zone, and light source is 10 ° of angles, downward-sloping exposing in the insect release area 3 after seeing through light filter.Light source region 202 is 2 outer ends, photo-induction district to 150mm place, light filter position, lures collection district 202 from light filter position to main body 1 district, and length is 221.52mm.
Said light filter is to be inserted into light source region inside through filter holder 203.
Said light filter is preferably the interferometric filter of 1 cover, 350～750nm, and adjacent 2 light filters differ 50nm, and the wave spectrum width of light filter is 10nm.
The top of said lid and light source region and the outer distolateral air vent that is provided with.
Adopt the device of the utility model embodiment 1, measured the taxis scope of green plant bug adult the different-waveband light wave.9 kinds of different-waveband spectrum are established in test; Divide 4 test determinations, test I chooses wavelength 350,400,450,550,750nm spectrum, and test II chooses wavelength 350,400,450,500,700nm spectrum; Test III chooses wavelength 350,400,450,550,650nm spectrum; Test IV chooses wavelength 350,400,500,550,600nm spectrum, because of the each attractant effect that can only measure 5 light sources simultaneously, adopts concentration; 4 tests have successively eliminated the wave band that the green plant bug attractant effect is starkly lower than other 4 kinds of spectrum respectively, are respectively 750nm, 700nm, 650nm and 600nm.The result shows, in the spectrum of 9 kinds of wavelength, it is better to the taxis of green plant bug adult that wavelength is respectively 5 kinds of spectrum of 350nm, 400nm, 450nm, 500nm and 550nm, thereby select these 5 kinds of spectrum to carry out next step demonstration test.
Table 19 kind of different-waveband spectrum is to the attracting action of green plant bug adult
To 5 kinds of light sources that higher attractant effect is arranged that screening in the Preliminary experiment results obtains, carried out the mensuration of green plant bug adult attractant effect is compared.Can be found out that by table 2 and Fig. 4 wavelength is that the spectrum of 400nm and 450nm lures the collection effect better to the green plant bug adult, the rate of luring is respectively 28.99% and 35.85%, is significantly higher than the spectrum of other 3 kinds of wave bands.Therefore, selecting the spectrum in 400～450nm scope is the optimal spectrum of luring the green plant bug adult.
The spectrum of table 25 kind of different-waveband is to the attracting action of green plant bug adult
The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (10)
1. insect wavelength selector; It is characterized in that; The polygonal stereoscopic device that it is made up of main body (1) and 3-10 photo-induction district (2), said photo-induction district (2) is evenly distributed on main body (1) and connects all around and with main body (1), and said main body (1) inside is provided with insect release area (3); The top of said insect release area (3), main body (1) one side outer wall are provided with the lid (4) of the free folding of ability, and the opening part of lid (4) communicates with insect release area (3); Said photo-induction district (2) be divided near the end light source region (202) and near main body (1) lure Ji Qu (201), light source region (202) and lure Ji Qu (201) to connect, the end of said light source region (202) is provided with light source.
2. selector as claimed in claim 1 is characterized in that, main body (1) enclose inside, and inner painted black.
3. according to claim 1 or claim 2 selector; It is characterized in that said insect release area (3) is a body structure, centre-height is 60～200mm; The periphery height is 100～400mm; Casing top is the center of circle with insect release area (3) center, and diameter is that the circle of 200～900mm is the position of Box Cover, and the bottom half diameter is that 200～900mm circle is the insect release area.
4. according to claim 1 or claim 2 selector is characterized in that each outer end, photo-induction district (2) is the square-section, and the angle between per two photo-induction districts (2) is 36 °～120 °, faces between two photo-induction districts (2) curved mutually.
5. selector as claimed in claim 4 is characterized in that, the said arc radius that faces mutually between two photo-induction districts (2) is 300～1000mm, and each end, photo-induction district (2) is 700～1500mm to the position distance in insect release area (3) bosom; Said photo-induction district (2) outer end width is 40～150mm, highly is 100～400mm, inwardly tilt gradually, to the height of insect release area (3) be 60～200mm.
6. according to claim 1 or claim 2 selector is characterized in that the 5 dihedral stereoscopic device that said selector is made up of main body (1) and 5 photo-induction districts (2).
7. selector as claimed in claim 6; It is characterized in that said insect release area (3) is a body structure, centre-height is made as 130mm; The periphery height is 256mm; Casing top is the center of circle with insect release area (3) center, and the circle of diameter 600mm is the position of Box Cover (4), and bottom half diameter 600mm circle is insect release area (3); Said each outer end, photo-induction district (2) is the square-section; Angle between per two photo-induction districts (2) is 72 °; Face between two photo-induction districts (2) curved mutually; Arc radius is 606.62mm, and each end, photo-induction district (2) is 1040mm to the position distance in insect release area (3) bosom, and the line inside, summit of each arc is main body (1); Photo-induction district (2) outer end width is 80mm, highly is 256mm, inwardly tilt gradually, to the height of insect release area (3) be 130mm.
8. according to claim 1 or claim 2 selector; It is characterized in that said light source region (202) inside is provided with light source and light filter, said light source is positioned at the 40～100mm place, outer end apart from photo-induction district (2); Light filter is positioned at the 120～180mm place, outer end apart from the luminous zone; Light source is 7 °～20 ° angles, downward-sloping exposing in the insect release area (3) after seeing through light filter; Light source region (202) is positioned at outer end, photo-induction district (2) to 120～180mm place, light filter position, lure Ji Qu (201) from the light filter position to body region, length is 150～350mm.
9. selector as claimed in claim 8 is characterized in that, said light filter is the interferometric filter of 1 cover, 350～750nm, and adjacent 2 light filters differ 50nm, and the wave spectrum width of light filter is 10nm.
10. according to claim 1 or claim 2 selector is characterized in that, the top of said light source region and the outer distolateral air vent that is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201862562U CN202603414U (en) | 2012-04-27 | 2012-04-27 | Insect wavelength selector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201862562U CN202603414U (en) | 2012-04-27 | 2012-04-27 | Insect wavelength selector |
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| Publication Number | Publication Date |
|---|---|
| CN202603414U true CN202603414U (en) | 2012-12-19 |
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| CN2012201862562U Expired - Fee Related CN202603414U (en) | 2012-04-27 | 2012-04-27 | Insect wavelength selector |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102696553A (en) * | 2012-04-27 | 2012-10-03 | 河北省农林科学院植物保护研究所 | Insect wavelength selector and application thereof |
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2012
- 2012-04-27 CN CN2012201862562U patent/CN202603414U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102696553A (en) * | 2012-04-27 | 2012-10-03 | 河北省农林科学院植物保护研究所 | Insect wavelength selector and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20150427 |
|
| EXPY | Termination of patent right or utility model |