CN104621076A - Trapping method and device for wheat midges - Google Patents
Trapping method and device for wheat midges Download PDFInfo
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- CN104621076A CN104621076A CN201510041979.1A CN201510041979A CN104621076A CN 104621076 A CN104621076 A CN 104621076A CN 201510041979 A CN201510041979 A CN 201510041979A CN 104621076 A CN104621076 A CN 104621076A
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Abstract
The invention relates to the field of field insect trapping, in particular to a trapping method and device for wheat midges. The trapping method and device for wheat midges overcome the defects of an existing trapping product for wheat midges or in the prior art and is economical in design, easy and convenient to use, efficient and environmentally friendly. The trapping method and device for wheat midges attract wheat midges through horizontal line polarized light and guide wheat midges to enter a response area for trapping. The trapping device comprises a supporting frame, a lamp connected with a power source and a trapping mechanism installed under the lamp, and a polarization piece covers the lamp. The trapping method and device for wheat midges have the advantages that the trapping device is manufactured by using the characteristic that wheat midges have tropism to ultraviolet light, horizontal line polarized light and yellow light, has no pollution to the environment, can reduce damage to biodiversity and is a good pollution-free comprehensive treatment technology. A timing device is designed for the light emitting time. An insect trapping plate can be reused, complete wheat midge specimens can be reserved, and the trapping method and device for wheat midges are wide application range.
Description
Technical field
The present invention relates to insect trapping field, field, particularly a kind of trapping method for wheat midge and trapping device.
Background technology
Wheat midge belongs to diptera Cecidomyiidae, comprises red wheat blossom midge and yellow wheat blossom midge, is the primary pest of China Winter Wheat Area.Since two thousand two occur in China's Huang-Huai-Hai plain district large area, annual occurring area is at 2,000,000 hm
2above.Because Huang-Huai-Hai plain wheat district winter wheat-sown areas accounts for about 2/3 of the whole nation, the Wheat Production in this region occupies very important status in China's summer grain crops are produced, and therefore the prevention and control of wheat midge have become the important process that China's grain security is produced.
Wheat midge haftplatte trapper conventional in the world at present, its defect is mainly the trapping time short (only luring collection by day), and capacity is little, and viscose glue is easily aging, not recoverable, is only play monitoring effect, limited to the preventive and therapeutic effect of wheat midge.
And utilize the response characteristic of insect visual system to optical signal to have a good application prospect in control of insect.The research of lamplight insect lure and be utilized as its prediction and the comprehensive regulation and non-environmental pollution control and provide economy, effective, safe, easy important means, obtains the most attention of people.
For night going out property insect lure collection, mainly utilize black light lamp, high-pressure sodium lamp, frequency ventilating type insecticidal lamp etc., the reflectance spectrum (being commonly called as " color ") of object is then that sunrise insect selects one of main stimulation utilized during host.At present, wheat midge is utilized mainly to adopt colour table to lure collection to the Supervise prevention and cure means of vision to the response characteristic of optical signal, such as yellow, white haftplatte etc., this mainly utilizes wheat midge to the impression characteristic of light particular color, but the method exists shortcoming, one is that the caste that spectrum attracts is too much, can injure other insects, two are, this light source itself is also outstanding not to the attraction of wheat midge.
Summary of the invention
The object of the invention is to overcome that the wheat midge existing trapper product trapping time is short, recoverable, trapping efficiency are not low, and utilize merely the deficiency that lighting effect is given prominence to not.
Belong to technical problem for solving, the concrete scheme that the present invention adopts is:
Research shows, the impression of insect to light comprises 3 characteristics: wavelength, light intensity and polarization, wherein aquatic insect generally shows obvious taxis (as Chironomidae insect etc.) to linearly polarized light, wheat midge is then derived by aquatic insect, find through long-term investigation, wheat midge apparently higher than non-polarized light, and utilizes polarised light to reach guiding to insect to the taxis of near ultraviolet linearly polarized light, thus trap, this is unexistent in prior art.The method of design following trapping wheat midge accordingly:
Treat that entrapment zone adopts horizontal linearity ultraviolet polarised light inducing wheat midge worm to enter response region and traps wheat midge.
Ultraviolet polarised light wavelength is 380nm ~ 420nm.
A kind of wheat midge trapping device, comprises support, ultraviolet source and is arranged on the trapping mechanism below this ultraviolet source, the beam projecting direction of ultraviolet source is provided with the polarizer that transmissive goes out horizontal linearity ultraviolet polarised light.
Support comprises bracing frame and travelling carriage, and this travelling carriage is in bracing frame endoporus, forms shaft sleeve be connected with bracing frame, and the top of this travelling carriage is provided with photovoltaic panel and battery, photovoltaic panel, there is electric loop be connected between battery with ultraviolet source.
Trapping mechanism comprises the yellow trapping plate be vertically arranged on this stationary magazine creel or cylindrical circumference of stationary magazine creel or cylinder, some, and plate is uniform is arranged on stationary magazine creel surface in trapping.
The present invention also comprises hanger, and the two ends of this hanger are connected and fixed ultraviolet source and travelling carriage respectively, above ultraviolet source, be provided with lampshade, this lampshade to be drift angle be conic lamp-shade of 160 ~ 175 degree.
Preferably, also comprise leg, be provided with fixed claw in the bottom of leg, be connected for hinged between this fixed claw with leg.
Trapping device is also provided with timing and opens and closes ultraviolet source controlling organization.
Be covered with thin film on the surface of yellow trapping plate, and be provided with salad oil coating on the thin film.
Beneficial effect of the present invention is:
(1) the present invention utilizes the wheat midge having and go out habit dusk the ultraviolet light of specific band, horizontal linear polarization light and yellow to be had simultaneously to the feature making trapper of taxis, with the method Supervise prevention and cure wheat midge, environmentally safe easy to use is good nuisanceless process for comprehensively treating;
(2) the present invention utilizes horizontal linear polarization light to make another huge advantage of trapper and is that the neutral insects of a lot of wheatland and parasitic wasp class etc. are starkly lower than non-polarized light to the taxis of polarised light, to the target pest of wheatland, there is selectivity, can reduce the destruction of bio-diversity and killing and wounding of natural enemy like this;
(3) aspect that the present invention is better than simple haftplatte trapper is mainly to extend the Supervise prevention and cure time, not only daytime can Supervise prevention and cure, night equally can Supervise prevention and cure, and for occurring rapidly at wheat paddock, rush hour is short and the wheat midge with clustering habit has obvious advantage;
(4) trapping device of the present invention utilizes solar powered convenience, is especially convenient to the remote plot that cannot connect power supply.Fluorescent tube adopts LED cold light source, and little power consumption, can reduce the usable floor area of solar panels, cost-saving, alleviates the weight of trapper as far as possible, and LED lamp tube calorific value is little, can avoid, because of light heating, causing artificial destruction to wheatland natural environment;
(5) trapping device of the present invention also can install the controlling organization that timing opens and closes light source further additional, the consumption of electric energy can be reduced, because wheat midge only had obvious photokinesis peak in the past at 12 of night, so can arrange the emitting light time is 5 hours, reduce energy ezpenditure, again reduce the usable floor area of solar panels, cost-saving, and alleviate the weight of trapper as far as possible;
(6) design of yellow plate trapping mechanism of the present invention utilizes transparent membrane to wrap in outside yellow plate and is coated with salad, it is advantageous that yellow plate can reuse, the viscosity of the ratio of viscosities general haftplatte trapper of salad oil is little, complete wheat midge sample can be retained, and environmentally friendly, safety, convenience.The service time that transparent membrane is coated with salad oil is suitable with general haftplatte, can change 1 film every day and also within several days, can change 1 time;
(7) huge advantage of the present invention is also that it is to the double use value controlled of other insects.Its yellow plate can lure collection to the aphid of wheatland and wheat midge as general haftplatte trapper by day.This trapping lamp also has certain gathering effect to Chironomidae insect, needs the place administered Chironomidae insect, uses this trapping lamp can play the effect of trapping midge.
Accompanying drawing explanation
Fig. 1 is that axle of the present invention surveys direction schematic diagram;
Fig. 2 is the structural representation of the main apparent direction of the present invention;
Fig. 3 is the structural representation of the left apparent direction of the present invention;
Fig. 4 is the structural representation of the present invention's right apparent direction complete section effect;
Fig. 5 be the Lights section of the present invention look up direction structure schematic diagram;
Each component names in figure: 1. lampshade; 2. photovoltaic panel; 3. fixture; 4. fixing card; 5. bracing frame; 6. leg; 7. fixed claw; 8. trap mechanism; 9. battery; 10. ultraviolet source; 11. stationary magazine creels; 12. travelling carriages; 13. polarizers.
Embodiment
Embodiment 1: the trapping method of a kind of wheat midge, wheat midge, profit treats that entrapment zone adopts horizontal linearity ultraviolet polarised light inducing wheat midge worm to enter response region and traps.
In the present embodiment, ultraviolet polarised light wavelength is 400nm.
What use this polarised light is also advantageous in that it is more for wheat midge, and little on the impact of other neutral insects, can not indiscriminately slaughter the beneficial insect such as honeybee and parasitic wasp, effectively maintain bio-diversity.
A kind of wheat midge trapping device, the trapping mechanism 8 comprising support, ultraviolet source 10 and be arranged on below this ultraviolet source 10, the beam projecting direction of ultraviolet source 10 is provided with the polarizer 13 that transmissive goes out horizontal linearity ultraviolet polarised light.
Support comprises bracing frame 5 and travelling carriage 12, and this travelling carriage 12 is in bracing frame 5 endoporus, forms shaft sleeve be connected with bracing frame 5, and the top of this travelling carriage 12 is provided with photovoltaic panel 2 and battery 9, photovoltaic panel 2, there is electric loop be connected between battery 9 with ultraviolet source 10.
Trapping mechanism 8 comprises the yellow trapping plate be vertically arranged on this stationary magazine creel or cylindrical circumference of stationary magazine creel or cylinder, some, and trapping plate is uniform is arranged on stationary magazine creel 11 surface.In the present embodiment, the quantity of trapping plate is 3.
Also comprise hanger, the two ends of this hanger are connected and fixed ultraviolet source 10 respectively and travelling carriage 12 is provided with lampshade 1 above ultraviolet source 10, this lampshade 1 for drift angle be the conic lamp-shade 1 of 160 ~ 175 degree.Also comprise leg 6, be provided with fixed claw 7 in the bottom of leg 6, be connected for hinged between this fixed claw 7 with leg 6.This hinged connection can make complete machine in soil, effectively find suitable position to be fixed.
Trapping device is also provided with timing and opens and closes ultraviolet source 10 controlling organization.This controlling organization can ensure trapping apparatus at the appointed time, set period open or close.In this example, further, in conjunction with characteristic movable before wheat midge zero point in the late into the night, bright light duration is set to 5 hours before zero point, energy-saving and cost-reducing.
Be covered with thin film on the surface of yellow trapping plate, and be provided with salad oil coating on the thin film.Due to the characteristic of the viscosity number of salad oil own, can ensure that insect is bonded on trapping plate cannot move, and can not destroy polypide when other experiments of later stage are carried out in sampling.
Red wheat blossom midge is the one of wheat midge.
In concrete practice, the indoor tropism selection of red wheat blossom midge to horizontal linear polarization light and non-polarized light is tested, and result, as table 1, this shows, under the condition that luminous intensity is consistent, the become light rate of red wheat blossom midge to linearly polarized light is obviously greater than non-polarized light (P=0.00) in 0.01 level.
Table 1 red wheat blossom midge is to the Selection effect of linearly polarized light and non-polarized light
| Linearly polarized light (%) | Non-polarized light (%) | P | |
| Become light rate | 47.23±3.30 a | 20.31± 2.27 b | 0.00 |
Use polarised light and the field efficacy experiment that carries out of non-polarized light trapping device of trial-production, at wheat paddock to the gathering effect of red wheat blossom midge in table 2.
Table 2 polarised light trapping device and non-polarized light trapping device are to the gathering effect of red wheat blossom midge
| Light source | Lure collection amount (head/plate/day) |
| Horizontal linear polarization light | 60.20 ± 12.10 a |
| Perpendicular linear polarization light | 37.60 ± 8.50 ab |
| Non-polarized light | 25.60 ± 5.30 b |
By above experimental data, can obviously be found out by table 2, under the condition that luminous intensity is consistent, horizontal linear polarization light, perpendicular linear polarization light and non-polarized light trapping device have significant difference (P=0.036) to the gathering effect of red wheat blossom midge in 0.05 level, and horizontal linear polarization photo-induction device for catching gathering effect is best.
The color of trapping plate is yellow, and time by day without the need to light, yellow plate can also trap the insect of wheat midge and other kinds equally, plays the object of crop protection further.
Embodiment 2: the present embodiment principle is with embodiment 1, and concrete difference is, the cooperation between all parts is moveable cooperation, namely can regulate height, can regulate the distance of lamp distance lamp stand.To adapt to the various situation in field, improve its adaptability.
Embodiment 3: the present embodiment principle is with embodiment 1, and concrete difference is, in trapping mechanism 8, trapping plate is coordinated with being positioned by bolt between stationary magazine creel 11.This structure is for convenience detach, and convenient adjustment.And when wherein one block of trapping plate needs to change, fast changeable.
Finally it should be noted that, above person is only the present invention's part embodiment, and is not used to limit the present invention, and according to structure of the present invention and feature, the modifications person of forming a little, also should be included within the scope of the invention.
Claims (10)
1. a trapping method for wheat midge, is characterized in that: treat that entrapment zone adopts horizontal linearity ultraviolet polarised light inducing wheat midge worm to enter response region and traps wheat midge.
2. the trapping method of wheat midge as claimed in claim 1, is characterized in that: described ultraviolet polarised light wavelength is 380nm ~ 420nm.
3. a wheat midge trapping device, it is characterized in that: comprise support, ultraviolet source (10) and be arranged on the trapping mechanism (8) below this ultraviolet source (10), the beam projecting direction of described ultraviolet source (10) is provided with the polarizer (13) that transmissive goes out horizontal linearity ultraviolet polarised light.
4. wheat midge trapping device as claimed in claim 3, it is characterized in that: described support comprises bracing frame (5) and travelling carriage (12), this travelling carriage (12) is in support frame as described above (5) endoporus, form shaft sleeve with bracing frame (5) to be connected, the top of this travelling carriage (12) is provided with photovoltaic panel (2) and battery (9), described photovoltaic panel (2), there is electric loop be connected between battery (9) with ultraviolet source (10).
5. wheat midge trapping device as claimed in claim 4, is characterized in that: described trapping mechanism (8) comprises the yellow trapping plate be vertically arranged on this stationary magazine creel or cylindrical circumference of stationary magazine creel or cylinder, some.
6. wheat midge trapping device as claimed in claim 5, it is characterized in that: also comprise hanger, the two ends of this hanger are connected and fixed ultraviolet source (10) and travelling carriage (12) respectively.
7. wheat midge trapping device as claimed in claim 6, is characterized in that: be provided with lampshade (1) in described ultraviolet source (10) top, this lampshade (1) for drift angle be the conic lamp-shade of 160 ~ 175 degree.
8. wheat midge trapping device as claimed in claim 6, is characterized in that: also comprise leg (6), is provided with fixed claw (7) in the bottom of leg (6), is connected between this fixed claw (7) with described leg (6) for hinged.
9. wheat midge trapping device as claimed in claim 6, is characterized in that: described trapping device is also provided with timing and opens and closes ultraviolet source (10) controlling organization.
10. wheat midge trapping device as claimed in claim 6, is characterized in that: be covered with thin film on the surface of described yellow trapping plate, and be provided with salad oil coating on the thin film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510041979.1A CN104621076B (en) | 2015-01-28 | 2015-01-28 | Wheat midge trap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510041979.1A CN104621076B (en) | 2015-01-28 | 2015-01-28 | Wheat midge trap |
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| Publication Number | Publication Date |
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| CN104621076A true CN104621076A (en) | 2015-05-20 |
| CN104621076B CN104621076B (en) | 2017-03-15 |
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| CN201510041979.1A Active CN104621076B (en) | 2015-01-28 | 2015-01-28 | Wheat midge trap |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105467080A (en) * | 2015-11-25 | 2016-04-06 | 靳士铮 | Sitodiplosis mosellana number detection method |
| CN114258899A (en) * | 2021-12-15 | 2022-04-01 | 福建司雷植保技术有限公司 | Pest control system |
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| CN2606525Y (en) * | 2003-04-04 | 2004-03-17 | 苗胜江 | Intelligent solar pest killer |
| CN101658161A (en) * | 2009-10-09 | 2010-03-03 | 福建圣元电子科技有限公司 | Solar insect killing device |
| CN203788949U (en) * | 2014-04-16 | 2014-08-27 | 深圳百乐宝生物农业科技有限公司 | Trapping device |
| CN104161024A (en) * | 2014-08-05 | 2014-11-26 | 湖南回龙湖现代农业科技有限公司 | Insect trap and method for trapping insects |
| CN204443815U (en) * | 2015-01-28 | 2015-07-08 | 河南省农业科学院植物保护研究所 | The trapping device of wheat midge |
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2015
- 2015-01-28 CN CN201510041979.1A patent/CN104621076B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2606525Y (en) * | 2003-04-04 | 2004-03-17 | 苗胜江 | Intelligent solar pest killer |
| CN101658161A (en) * | 2009-10-09 | 2010-03-03 | 福建圣元电子科技有限公司 | Solar insect killing device |
| CN203788949U (en) * | 2014-04-16 | 2014-08-27 | 深圳百乐宝生物农业科技有限公司 | Trapping device |
| CN104161024A (en) * | 2014-08-05 | 2014-11-26 | 湖南回龙湖现代农业科技有限公司 | Insect trap and method for trapping insects |
| CN204443815U (en) * | 2015-01-28 | 2015-07-08 | 河南省农业科学院植物保护研究所 | The trapping device of wheat midge |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105467080A (en) * | 2015-11-25 | 2016-04-06 | 靳士铮 | Sitodiplosis mosellana number detection method |
| CN114258899A (en) * | 2021-12-15 | 2022-04-01 | 福建司雷植保技术有限公司 | Pest control system |
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| CN104621076B (en) | 2017-03-15 |
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