CN104642274A - Method for efficiently trapping Monochamus alternatus and special device for method - Google Patents
Method for efficiently trapping Monochamus alternatus and special device for method Download PDFInfo
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- CN104642274A CN104642274A CN201510055708.1A CN201510055708A CN104642274A CN 104642274 A CN104642274 A CN 104642274A CN 201510055708 A CN201510055708 A CN 201510055708A CN 104642274 A CN104642274 A CN 104642274A
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- monochamus alternatus
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Abstract
The invention discloses a method for efficiently trapping Monochamus alternatus and a special device for the method. According to the method, traps are installed in a Monochamus alternatus region, and the Monochamus alternatusis trapped by 495-500nm of light waves emitted from the traps. According to the method for efficiently trapping the Monochamus alternatus and the special device for the method, disclosed by the invention, the Monochamus alternatus is trapped by adopting monochromatic LED (light-emitting diode) illuminators, so the trapping efficiency is high; the method has a very good trapping effect on the Monochamus alternatus in a diet supplement period and a spawning period, not only is capable of reducing the population number of the Monochamus alternatus and monitoring the population dynamics of the Monochamus alternatus but also is suitable for preventing the propagation of Bursaphelenchus xylophilus to reduce the hazard of the Bursaphelenchus xylophilus.
Description
Technical field
The present invention relates to monitoring and the non-polluted food base technology of Pest in Forest, be specifically related to a kind of method and special purpose device thereof of efficient trapping Monochamus alternatus imago.
Background technology
Monochamus alternatus (
monochamus alternatus) be the important coniferous tree trunk borer of China, the pine genus plants such as black pine, masson pine, Japanese red pine, pinus yunnanensis, torch pine can be endangered; Also can endanger the coniferous tree such as dragon spruce, larch, fir and cdear.Meanwhile, it be again pine tree destructive disease-pine nematode (
bursaphelenchus Xylophilus) primary vehicle insect.In the diffusion and the process that infects of pine wood nematode, Monochamus alternatus plays the key effect of carrying, propagate and assisting cause of disease to invade host.A large amount of pine wood nematode is carried in body after Monochamus alternatus imago emergence, healthy host is selected to supplement the nutrients, after sexual maturity, find brood tree or backlog carry out mating and the reproduction activity such as to lay eggs, the wound of pine wood nematode namely by stinging food infecting the phase invades in host trees body.Cause resin to be secreted to reduce gradually, needle dehydration turns yellow, until complete stool is withered.From nineteen eighty-two since the Late Cambrian pine nematode of the Zhongshan Tomb, Nanjing, spread spread to Zhejiang, Anhui, Guangdong, Shandong, Jiangxi, Hubei, Hunan, Yunnan, Guizhou, 16 provinces, 180 Yu Ge counties of municipality directly under the Central Government, district, the city such as Chongqing and Shaanxi, economic loss reaches hundreds billion of unit.Current China pine nematode, still in spreading trend, not only to the serious threat of south China pine forest resource composition, and has injured the safety of the famous scenic spot such as Mount Huang, Zhangjiajie, world's Natural and Cultural Resource and emphasis ecological zone.To live hidden characteristic relative to pine wood nematode, the more feasible and ease for operation of the control of Monochamus alternatus is also point of penetration and the key link of administering pine nematode.By reducing Monochamus alternatus population density, pine wood nematode can be reduced and propagate chance, delay pine nematode diffusion and spread, alleviate damaged degree of pine forest.
Current China still uses traditional chemical control method to kill Monochamus alternatus imago for main, and not only cost is high, DeGrain, and brings serious negative effect, as killed natural enemies, environmental pollution and develop immunity to drugs.In recent years, although the research utilizing measure of biotic control to administer Monochamus alternatus deepens continuously and develops, be subject to the restriction of environmental factor and biologic product selectivity strong, control efficiency is not obvious.
Summary of the invention
Goal of the invention: for the deficiencies in the prior art, the present invention proposes a kind of method of efficient trapping Monochamus alternatus imago, have high specificity, cost low, be easy to features such as applying.Another object of the present invention is to provide a kind of special purpose device of method of above-mentioned efficient trapping Monochamus alternatus imago.
Technical scheme: in order to realize foregoing invention object, the technical solution used in the present invention is:
The method of efficient trapping Monochamus alternatus imago: arrange a trapper in Monochamus alternatus generation area, the light wave that trapper sends 495 ~ 500nm is trapped and killed Monochamus alternatus.
Described trapper lower end and ground are at a distance of 1.8 ~ 2.2m, and the distance between adjacent two trappers is 30 ~ 40m.
The light wave of 495 ~ 500nm of described trapper is sent by monochromatic LED light source.
The light wave of described trapper is 495 ~ 498nm.
The special purpose device of the method for described efficient trapping Monochamus alternatus imago: comprise trapper, be provided with monochromatic LED light source in described trapper, described monochromatic LED light source sends the light wave of 495 ~ 500nm.
The power supply of described monochromatic LED light source is accumulator or solar cell.
A kind of trapper for efficiently trapping and killing Monochamus alternatus imago, comprise monochromatic LED light source and several gear worm plate, each gear worm plate is evenly arranged around monochromatic LED light source for one week, below gear worm plate, connect funnel, below funnel, connect worm-collecting device, umbrella hood is set above gear worm plate; Described monochromatic LED light source is the monochromatic LED light source of the light wave that can send 495 ~ 500nm.
Described umbrella hood is provided with hook.
Described monochromatic LED light source is the monochromatic LED light source of the light wave that can send 495 ~ 498nm.
The power supply of described monochromatic LED light source is accumulator or solar cell.
Beneficial effect: compared with prior art, the method of efficient trapping Monochamus alternatus imago of the present invention and special purpose device thereof, monochromatic LED photophore is adopted to trap and kill Monochamus alternatus, killing efficiency is high, and high specificity, cost be low, be easy to apply, and all has good attractant effect to the Monochamus alternatus imago in extra-nutrition phase and egg-laying period, not only can reduce Monochamus alternatus population quantity, monitor its population dynamic, and be applicable to the propagation stoping pine wood nematode, reduce its harm.
Accompanying drawing explanation
Fig. 1 is the structural representation of trapper.
Embodiment
Below in conjunction with specific embodiment, the present invention is further illustrated.
Embodiment 1
As shown in Figure 1, the device of efficient trapping Monochamus alternatus imago is for hitting board-like trapper.Be the umbrella hood 6 of footpath, end 35cm above trapper, umbrella hood is for 6 times long 37.5cm, and wide is 3 blocks of 21.5cm gear worm plates 2, and descend long 15.5cm apart from the cutting of 3cm place, plate top, the rectangular piece of wide 8cm, for monochromatic LED light source 1 installs extension place.Upper bore 30cm is connected, the funnel 3 of lower bore 8cm, funnel neck length 7cm below gear worm plate 2.Connect bore 8.5cm below funnel 3, the polytetrafluoroethylplastic plastic worm-collecting device 4 of high 178cm, in worm-collecting device 4, add 5% aqueous solution of washing agent.LED light source is the monochromatic LED light source of 12V, 3W, and the light wave of monochromatic LED light source is 495 ~ 500nm, preferably sends 495 ~ 498nm light wave.The power supply 5 of this monochromatic LED light source 1 is accumulator or solar cell, is arranged on the outside of funnel 3.Umbrella hood 6 is established hook 7.
Adopt said apparatus, field trapping experiments has been carried out in Mt. Huangshan Scenic Area, Anhui Province 6 ~ August in 2014, selection is ventilated, the plot of light stabilisation, trapper iron wire is vertically hung between two strain trees, trapper lower end and ground are at a distance of 1.8 ~ 2.2m, and the distance between each trapper is 30 ~ 40m, and not adding light source is blank sample, using commercially available black light lamp and 400nmLED light source as light source control sample, carry out simultaneous test.Result is as shown in table 1.
The different attractant of table 1 is to the trap effect of Monochamus alternatus
From the data of table 1, the method for efficient trapping Monochamus alternatus imago of the present invention, trapping amount is high, is more than the twice of commercially available black light lamp.This method of efficiently trapping and killing Monochamus alternatus imago has good attracting action to Monochamus alternatus, not only can reduce Monochamus alternatus population quantity, monitor its population dynamic, and can stop the Spreading and diffusion of pine wood nematode.
Claims (10)
1. a method for efficient trapping Monochamus alternatus imago, it is characterized in that: arrange trapper in Monochamus alternatus generation area, the light wave that trapper sends 495 ~ 500nm is trapped and killed Monochamus alternatus.
2. the method for efficient trapping Monochamus alternatus imago according to claim 1, is characterized in that: described trapper lower end and ground are at a distance of 1.8 ~ 2.2m, and the distance between adjacent two trappers is 30 ~ 40m.
3. the method for efficient trapping Monochamus alternatus imago according to claim 1, is characterized in that: the light wave of 495 ~ 500nm of described trapper is sent by monochromatic LED light source.
4. the method for the efficient trapping Monochamus alternatus imago according to claim 1 or 3, is characterized in that: the light wave of described trapper is 495 ~ 498nm.
5. the special purpose device of the method for efficient trapping Monochamus alternatus imago according to claim 1, is characterized in that: comprise trapper, in described trapper, is provided with monochromatic LED light source, and described monochromatic LED light source sends the light wave of 495 ~ 500nm.
6. the special purpose device of the method for efficient trapping Monochamus alternatus imago according to claim 5, is characterized in that: the power supply of described monochromatic LED light source is accumulator or solar cell.
7. one kind for efficiently trapping and killing the trapper of Monochamus alternatus imago, it is characterized in that: comprise monochromatic LED light source (1) and several gear worm plate (2), each gear worm plate (2) is evenly arranged around monochromatic LED light source for (1) one week, funnel (3) is connected in gear worm plate (2) below, connect worm-collecting device (4) in funnel (3) below, umbrella hood (6) is set in gear worm plate (2) top; Described monochromatic LED light source (1) is the monochromatic LED light source of the light wave that can send 495 ~ 500nm.
8. the trapper for efficiently trapping and killing Monochamus alternatus imago according to claim 7, is characterized in that: on described umbrella hood (6), be provided with hook (7).
9. the trapper for efficiently trapping and killing Monochamus alternatus imago according to claim 7, is characterized in that: described monochromatic LED light source (1) is the monochromatic LED light source of the light wave that can send 495 ~ 498nm.
10. the trapper for efficiently trapping and killing Monochamus alternatus imago according to claim 7, is characterized in that: the power supply (5) of described monochromatic LED light source is accumulator or solar cell.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510055708.1A CN104642274B (en) | 2015-02-04 | 2015-02-04 | A kind of method and its special purpose device of efficiently trapping Monochamus alternatus imago |
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| CN104642274B CN104642274B (en) | 2018-04-13 |
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Cited By (3)
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| CN105265406A (en) * | 2015-11-13 | 2016-01-27 | 华中农业大学 | Light trap type pest trapping device |
| CN107079893A (en) * | 2017-05-05 | 2017-08-22 | 中华人民共和国张家港出入境检验检疫局 | A kind of insect attraction lamp |
| CN110150247A (en) * | 2019-05-08 | 2019-08-23 | 福建英格尔生物技术有限公司 | A kind of trap of Monochamus alternatus |
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| CN105265406A (en) * | 2015-11-13 | 2016-01-27 | 华中农业大学 | Light trap type pest trapping device |
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| CN110150247A (en) * | 2019-05-08 | 2019-08-23 | 福建英格尔生物技术有限公司 | A kind of trap of Monochamus alternatus |
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| CN104642274B (en) | 2018-04-13 |
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Application publication date: 20150527 Assignee: Nanjing Forest Protection Bird Biotechnology Co., Ltd. Assignor: Nanjing Forestry University Contract record no.: 2018320000399 Denomination of invention: Method for efficiently trapping Monochamus alternatus and special device for method Granted publication date: 20180413 License type: Common License Record date: 20181218 Application publication date: 20150527 Assignee: Guizhou Linxin Ecological Agriculture Technology Co., Ltd. Assignor: Nanjing Forestry University Contract record no.: 2018320000401 Denomination of invention: Method for efficiently trapping Monochamus alternatus and special device for method Granted publication date: 20180413 License type: Common License Record date: 20181218 Application publication date: 20150527 Assignee: Nanjing biological pest control technology, Limited by Share Ltd Assignor: Nanjing Forestry University Contract record no.: 2018320000400 Denomination of invention: Method for efficiently trapping Monochamus alternatus and special device for method Granted publication date: 20180413 License type: Common License Record date: 20181218 |