CN107912396A - The method for trapping striped rice borer and rice leaf roller using double compound wave bands of LED monochromatic light - Google Patents
The method for trapping striped rice borer and rice leaf roller using double compound wave bands of LED monochromatic light Download PDFInfo
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- CN107912396A CN107912396A CN201711481102.XA CN201711481102A CN107912396A CN 107912396 A CN107912396 A CN 107912396A CN 201711481102 A CN201711481102 A CN 201711481102A CN 107912396 A CN107912396 A CN 107912396A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M1/00—Stationary means for catching or killing insects
- A01M1/02—Stationary means for catching or killing insects with devices or substances, e.g. food, pheronones attracting the insects
- A01M1/04—Attracting insects by using illumination or colours
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- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Wood Science & Technology (AREA)
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- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
- Cultivation Of Plants (AREA)
Abstract
The method for trapping striped rice borer and rice leaf roller using double compound wave bands of LED monochromatic light, belongs to agricultural technology field.The LED light emitter that this method uses sends light wave of double compound wave bands of LED monochromatic light for 430+400nm.The above-mentioned method for trapping striped rice borer and rice leaf roller using double compound wave bands of LED monochromatic light, it is found that effective monochromatic optical wave segment limit is trapped to striped rice borer and rice leaf roller concentrates on 360 520nm；Screen 1 double monochromatic light combination 430+400nm that gathering effect is significantly better than control 380nm wave bands and white light source；The monochromatic light of various wave bands and the light source of compound wave band are obtained using LED light, LED light emitter technology is increasingly ripe so that whole technical solution is of low cost, easy to implement, easy to application in production later.
Description
Technical field
The invention belongs to agricultural technology field, specially traps striped rice borer using double compound wave bands of LED monochromatic light and rice is indulged
The method of leaf roll snout moth's larva.
Background technology
Rice is one of cereal crops important in the world, the global population of more than half using rice as staple food, while it
And China's main food, there is very important status to Ensuring Food Safety.Striped rice borer and rice leaf roller are China
Important pest on rice, serious loss is caused to China's Rice Production.
In the main integrated control of both rice, the proportion of chemical prevention is very big, or even is once becoming main in prevention
Means.With the increasing of Pesticide use amount, in environmental pollution, rice, the growing concern of pesticide residue and pest resistance to insecticide is increasingly
Highlight.But with concern of the people to these problems, suitably using the means such as chemical pesticide, increase biological control, physical control
The theories of ecological prevention and control stepping up.Accurate prediction to Pest Dynamic is the important of the Synthetical prevention of pest
Content.It is dynamically one of important means of insect pest forecast forecast under the pest lamp obtained by Measuring and reporting lamp, it is high by the upper lamp of adult
Peak day and quantity, information contrast corresponding to former years can be with short-period forecast next generation's egg hatching peak, larva hazard boom and corresponding
Occurrence degree, provide foundation for integrated control；While light traps and the effective means to its physical control.
Lure wave band substantially between 360nm-420nm currently for the lamp of lepidoptera pest, and progressively become in field
It is known.But there are the problem of be main black light lamp to be used in current production（It is ultraviolet to arrive purple light scope）Deng to rice leaf roller
Gathering effect it is bad, be then that available wavelength band is relatively narrow for striped rice borer, to other wavelength band light source uses compared with
It is few, cause the monochromatic cost of wavelength band such as purple light to feux rouges beyond research 420nm excessive, so as to rarely have test report.
As the reduction of LED light manufacture cost, use scope are more and more wider.For monochromatic compound to target pest gathering effect
Research has begun to, and the monochromatic compound colour papers that should be able to improve target pest of LED, have preferable application prospect.
The content of the invention
For the above-mentioned problems in the prior art, it is an object of the invention to design using double LED monochrome photoreactivation
Wave band traps the technical solution of the method for striped rice borer and rice leaf roller, it, which is expanded, effectively traps striped rice borer and rice leaf roller
Monochromatic optical range and compound wave band, are that specificity traps pest, reduction traps the broad spectrum activity of Non-target pests and is follow-up
Preferably compound wave band trapping test provides basis to effect.
The method that the double compound wave bands of LED monochromatic light of the use trap striped rice borer and rice leaf roller, it is characterised in that
The LED photophores that this method uses send light wave of double compound wave bands of LED monochromatic light for 430+400nm.
The method that the double compound wave bands of LED monochromatic light of the use trap striped rice borer and rice leaf roller, it is characterised in that
Lamp source is observed and predicted according to what the different wave length of the compound wave band light source of double LED monochromatic light was made different size.
The present invention uses multichannel lab screening device, and chosen wavelength range is in the multiple of 20nm from 360nm-740nm
The monochromatic light that LED light emitter produces carries out the indoor trapping test for striped rice borer and rice leaf roller, find it is new, trap effect
The preferable monochromatic light of fruit, filters out 5 monochromatic light on this basis, carries out double monochromatic light with 380/400/420nm monochromatic light afterwards
Combination, have selected 4 groups.Every batch of tests test worm more than 200, is repeated 7 times the above, it is ensured that test the test worm quantity that uses and
Test repeat number.
The above-mentioned method for trapping striped rice borer and rice leaf roller using double compound wave bands of LED monochromatic light, finds to striped rice borer
Effective monochromatic optical wave segment limit, which is trapped, with rice leaf roller concentrates on 360-520nm；Gathering effect is screened to be significantly better than pair
According to 1 double monochromatic light combination 430+400nm of 380nm light sources；The monochromatic light of various wave bands and compound wave band are obtained using LED light
Light source, LED light emitter technology is increasingly ripe so that whole technical solution is of low cost, easy to implement, easy to produce later
Middle application.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described.
1.1 selected insect source
Rice stem borer worm sources are the overwinter generation striped rice borer of China Paddy Rice Inst's Fuyang Experimental Base, are specifically divided into two parts,
A part is spare to be obtained using 200W incandescent lamps into portable lighter trapping；Another part looks into rice straw for field stripping, and collection has striped rice borer children
The rice straw of worm or pupa is placed in solarium, is treated that it sprouts wings naturally, is taken out day by day spare.Test between the 4-5 months of 2016-2017 into
OK.
Rice leaf roller adult worm sources are China Paddy Rice Inst Fuyang Experimental Base field population, pass through the artificial net side of catching
Method, catches spare from field day by day.Test and carried out between the 7-9 months of 2016-2017.
1.2 LED light source
Light source is 15 kinds of monochromatic LED lamps of the different-waveband of market purchase, its wavelength is respectively 360nm, 380nm（It is ultraviolet）、
400nm、420nm、430nm（Purple light）、450nm（Blue light）、460nm（Green light）、500nm、520nm、545nm、570nm（It is green
Light）、590nm（Yellow light）、610nm（Orange light）、630nm、740nm（Feux rouges）, after carry out double monochromatic light on request and combine 4.Often
The specification of a light source is 5V12W.
1.3 rice leaf roller behavior reaction casees
Using 16 Channel Test devices, its behavior reaction case is the reaction chamber of cylindrical shape, and circumference is equidistant at away from bottom 30cm
16 holes are left, connect pvc pipe, pipeline other end connecting T-shaped pipe, horizontal ends bulb mounting, one end installation vertically downward is outwards
The fan of air-breathing, fan top place mesh bag and collect test worm, uniformly punched on T-shaped pipe and cover gauze to reduce in test apparatus
Negative pressure is disturbed.At the same time to avoid interfering with each other between different light sources, all covered in cylindrical case with black cloth（Reduce light in babinet
Diffusing reflection）And 40cm high annulus is set（Avoid directly affecting between light source）.
1.4 test method
15 monochromatic light in experiment, adds 1 dark control.16 passage different-waveband random alignments.
The combination of two waveband is carried out on the basis of single band result of the test, 380nm is added when 16 channel selectings are tested
Wave band and white light source are as reference.
It is spare that adult is taken out before experiment same day sunset, is launched in evening into reaction chamber for 10 points, half an hour dark processing, it is ensured that
Horizontal consistent of test worm compound eye, after turn on light, next day early 8 thirty（Light reaction processing time 10h）Check that each wave band light source corresponds to net
Adult gender and quantity in bag.Ensure that every batch of tests test worm quantity more than 200.
Using DPS softwares, Multiple range test analysis is carried out for total photo-induction collection rate of each wave band.
2 results：Result of the test is shown in Tables 1 and 2.
The result of multiple comparisons of the table 1 for 15 monochromatic light to two worm colour papers.From the results of view, rice leaf roller, 380nm tables
Existing excellent, single-range rate that traps is respectively 5.54%, without significance difference between 400/420/450/460/500nm totally 5 wave bands
It is different.545nm wave bands colour paper be 0.45%, 545nm after 5 wave band colour papers between 0.03%-0.37%, it is right with dark
According to trap rate suitable.I.e.：360-520nm being concentrated on the preferable monochromatic light of rice leaf roller gathering effect, but it is single
The gathering effect of monochromatic light source is general.
To striped rice borer, 380nm and 400nm performances are excellent, and single-range rate that traps is respectively 6.64% and 7.76%, significantly excellent
Rate is trapped in its all band；Between 360nm and 420nm-520nm between totally 7 wave bands without significant difference, but it is upper common with producing
The similar 360nm wave bands of black light lamp are compared, and 6 wave bands traps between rate without significant difference between 420nm-520nm.545nm wave bands
Colour paper be 0.89%, 545nm after 5 wave band colour papers between 0.30%-0.70%, trap rate phase with dark control
When substantially less than 1-9 wave bands trap rate.
As can be seen from Table 1 and Table 2, it is single to rice leaf roller in 16 channel screen devices after adding two waveband complex light
The monochromatic colour papers of the good 380nm of band results drop to 3.34% from 5.54%, good to striped rice borer single band effect
The monochromatic colour papers of 380nm drop to 1.99% from 6.64%, illustrate that the gathering effect of compound wave band totality is higher than monochrome
Light.
As seen from Table 2, by main incandescent lamp to be used and black light lamp in the gathering effect of compound wave band light source and production（Examination
Test middle respectively with white light and the representative of 380nm light sources）It is compared, in 4 double monochromatic light combinations, to rice leaf roller, only 430+
400nm combined effects are significantly better than 2 control light sources.400+500nm, 430+500nm and 430+420nm combined effect is respectively
4.84%th, 2.58% and 1.92%, but significant difference is not reached.To striped rice borer, the effect of 430+400nm and 400+500nm totally 2 combinations
Fruit is significantly better than 2 control light sources, 430+500nm and 430+420nm combined effects are respectively 1.16% and 1.12%, are substantially less than
Compare 380nm light sources.Illustrate that double monochromatic light wave band compound tense various combination differences are obvious, be not random combine, while 400+
500nm combinations have striped rice borer better effects but ineffective to rice leaf roller, and 430+400nm is combined to striped rice borer and rice
Leaf-roller significant effect is better than main incandescent lamp to be used and black light lamp in production.I.e.：430+400nm combinations to striped rice borer and
Rice leaf roller has preferable gathering effect.
Claims (2)
1. the method for trapping striped rice borer and rice leaf roller using double compound wave bands of LED monochromatic light, it is characterised in that this method is adopted
LED photophores send the light wave that double compound wave bands of LED monochromatic light are 430+400nm.
2. the method as claimed in claim 1 for trapping striped rice borer and rice leaf roller using double compound wave bands of LED monochromatic light, its
It is characterized in that observing and predicting lamp source according to what the different wave length of double compound wave band light sources of LED monochromatic light was made different size.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711481102.XA CN107912396A (en) | 2017-12-29 | 2017-12-29 | The method for trapping striped rice borer and rice leaf roller using double compound wave bands of LED monochromatic light |
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| CN201711481102.XA CN107912396A (en) | 2017-12-29 | 2017-12-29 | The method for trapping striped rice borer and rice leaf roller using double compound wave bands of LED monochromatic light |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101779618A (en) * | 2009-01-16 | 2010-07-21 | 上海半导体照明工程技术研究中心 | Method for selectively trapping and killing pests by using monochromatic LED lamp |
| CN102673199A (en) * | 2012-05-29 | 2012-09-19 | 董志平 | Method for trapping and killing athetis lepigone by insect-killing lamp |
| KR20130036811A (en) * | 2011-10-05 | 2013-04-15 | 전북대학교산학협력단 | A method and apparatus for attracting plutella xylostella using led |
| CN104990031A (en) * | 2015-07-08 | 2015-10-21 | 广东省昆虫研究所 | Combination light source with good trapping effect for citrus psylla adults |
-
2017
- 2017-12-29 CN CN201711481102.XA patent/CN107912396A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101779618A (en) * | 2009-01-16 | 2010-07-21 | 上海半导体照明工程技术研究中心 | Method for selectively trapping and killing pests by using monochromatic LED lamp |
| KR20130036811A (en) * | 2011-10-05 | 2013-04-15 | 전북대학교산학협력단 | A method and apparatus for attracting plutella xylostella using led |
| CN102673199A (en) * | 2012-05-29 | 2012-09-19 | 董志平 | Method for trapping and killing athetis lepigone by insect-killing lamp |
| CN104990031A (en) * | 2015-07-08 | 2015-10-21 | 广东省昆虫研究所 | Combination light source with good trapping effect for citrus psylla adults |
Non-Patent Citations (1)
| Title |
|---|
| 涂海华 等: "LED多光谱间歇发光太阳能杀虫灯对稻田害虫诱杀效果", 《农业工程学报》 * |
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Application publication date: 20180417 |