CN109090064B - Light source device specially used for trapping locusta migratoria manilensis - Google Patents
Light source device specially used for trapping locusta migratoria manilensis Download PDFInfo
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- CN109090064B CN109090064B CN201810541421.3A CN201810541421A CN109090064B CN 109090064 B CN109090064 B CN 109090064B CN 201810541421 A CN201810541421 A CN 201810541421A CN 109090064 B CN109090064 B CN 109090064B
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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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- Pest Control & Pesticides (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
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- Catching Or Destruction (AREA)
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Abstract
A light source device special for trapping locusts migratorius in east Asia comprises a cover plate, a power supply system, a trap light source and a trap, wherein the power supply system is electrically connected with the trap light source, and the trap light source is respectively provided with a light source for trapping adult locusts and nymphs of the locusts migratorius in east Asia; the wavelength of the light wave emitted by the light source is 300-800 nm, but the wavelengths of the light waves emitted by the light source for luring the adult locusta migratoria and the nymph are different. The light source device specially used for trapping the locusts migratorius in east Asia has the characteristics of high efficiency, specificity, energy conservation, environmental protection and the like, light sources with different wavelengths are arranged aiming at different stages of the locusts, and are respectively arranged as an adult locusts migratorius trapping light source and a nymph trapping light source of the locusts migratorius in east Asia, so that a dead zone under a lamp is effectively avoided, the trapping efficiency is high, and the trapping region range is wide.
Description
Technical Field
The invention relates to a light source device special for trapping locusts, in particular to a light source device special for trapping locusts migratoria.
Background
The locust has great production harm to agriculture, forestry and animal husbandry, is widely distributed in China, and is especially frequently damaged by the locust in Huang-Huai-Hai areas. Locusts are mainly harmful to various gramineae plants such as wheat, corn, sorghum, millet, rice, millet and the like, and can also be harmful to cotton, soybean, vegetables and the like, and are listed as one of three natural disasters in history in China. Adult and nymphs of locusts gnaw leaves and stems of plants, and migrate to fly in groups in large occurrence, so that the damage speed is extremely high. The prior insecticidal lamp has wide application in pest monitoring and prevention and control and various varieties, and different insecticidal lamps have obvious difference in trapping and killing effects on different pests.
The spectrum range of the prior art is wide, the broad-spectrum trapping and killing effect exists, namely, a plurality of non-target insects (including natural enemies and neutral insects) are usually trapped and killed while target pests are trapped and killed, and if the lamp trapping and killing technology cannot be used scientifically and reasonably, the destruction of biodiversity and natural ecological balance is easily caused; in addition, a trap blind area exists in a single trap lamp, namely the lamp is black.
Disclosure of Invention
The invention aims to solve the technical problem of providing a light source device which is efficient, energy-saving, specific and environment-friendly and specially traps locusta migratoria manilensis.
The technical scheme adopted by the invention for solving the technical problems is as follows: a light source device special for trapping locusts migratoria in east Asia comprises a rainproof cover plate, a power supply device, a pest trapping light source and a pest trap, wherein the power supply device is electrically connected with the pest trapping light source; the wavelength range of the light waves emitted by the insect-attracting light source is 300-800 nm.
Further, the light wave band emitted by the light source of the insect attracting lamp comprises: 355 nm-385 nm, 425 nm-445 nm, 450 nm-470 nm, 495 nm-515 nm, 575 nm-610 nm, 635 nm-655 nm and 680 nm-700 nm.
Further, the trap lamp is respectively provided with a pickup light source for adult locusts migratorius and a pickup light source for nymphaea migratorius.
Further, the adult locusts migratorius trapping light source is located in the rain-proof cover plate, and the locusts migratorius trapping light source is located in the trapping blind area below the adult locusts migratorius trapping light source.
Further, the wavelength of the light wave emitted by the adult locusta migratoria locusta trapping light source is 450-470 nm; the light wave wavelength emitted by the locusta migratoria locusta trapping light source is 365 nm-515 nm.
Furthermore, the light-emitting unit of the trap lamp is a fluorescent lamp or an LED lamp, and the power is more than 1W.
Further, the power supply device is a solar power supply system or a wind power supply system.
Further, the insect trap comprises a funnel-shaped insect inlet and an insect collecting box.
The working principle of the light source device specially used for trapping locusta migratoria manilensis is as follows: by utilizing different behavior modes and phototaxis characteristics of the adult locusts and the nymphs, a plurality of different wavelength light sources are designed to trap the adult locusts and the nymphs, so that the light sources have attraction effects on the locusts in all ages with mobility.
The invention has the beneficial effects that:
the light source device specially used for trapping the locusts migratorius in east Asia has the characteristics of high efficiency, specificity, energy conservation, environmental protection and the like, light sources with different wavelengths are arranged aiming at different growth periods of the locusts, and are respectively arranged as an adult locusts migratorius trapping light source and a nymph trapping light source of the locusts migratorius in east Asia, so that a dead zone under a lamp is effectively avoided, the trapping efficiency is high, and the trapping region range is wide; the natural enemies of the locust and other neutral insects can not be damaged.
Drawings
FIG. 1 is a schematic structural diagram of a light source device for specifically trapping locusta migratoria manilensis according to the present invention;
in fig. 1: 1. a rain-proof cover plate; 2. an adult trapping light source; 3. a cabinet body; 4. a nymph trapping light source; 5. a black area under the lamp; 6. a funnel-shaped insect inlet; 7. a pest collecting box;
FIG. 2 is a bar graph showing the comparative statistics of the trapping effect of light sources emitting light waves with different wavelengths on Onocvia migratoria locusta adults;
FIG. 3 is a bar graph showing the comparative statistics of the trapping effect of light sources emitting light waves with different wavelengths on 1 st-instar nymphs of locusta migratoria in east Asia;
fig. 4 is a bar chart of comparative statistics of trapping effect of light sources emitting light waves with different wavelengths on 3-year nymphs of locusta migratoria in east asia.
Detailed Description
The invention is further illustrated by the following examples and figures.
As shown in fig. 1, the light source device for specifically trapping locusta migratoria in east asia of the embodiment comprises a rain-proof cover plate 1, a power supply device and a cabinet body (not shown in the figure); the cabinet body comprises an adult trapping light source 2 and a nymph trapping light source 4; the power supply device is respectively electrically connected with the adult trapping light source 2 and the nymph trapping light source 4, the adult trapping light source 2 is arranged in the rainproof cover plate, the nymph trapping light source 4 is arranged in a dead zone (black under the lamp) 5 of the adult trapping light source 2 for locust trapping, and a funnel-shaped insect inlet 6 and an insect collecting box 7 are arranged below the nymph trapping light source 5.
When the light source device special for trapping the locusts migratorius is used for carrying out the test of trapping the locusts migratorius, the adult trapping light source 2 of the device is hung in the space higher than the ground; placing a nymph trapping light source on the ground and in the area of a locust trapping dead zone (black under the lamp) 5 of an adult trapping light source 2; the rain-proof cover plate 1 is arranged above the adult trapping light source 2; a funnel-shaped insect inlet 6 positioned under the ground is arranged below the nymph trapping light source 5. When the imagoes fly to the imagoes trapping light source 2, the imagoes fall into the imagoes trapping trap due to the action of gravity; nymphs reach the trapping blind area (under the lamp black) 5 of the adult trapping light source 2 and are stimulated by the nymph trapping light source 4 on the ground to crawl or jump into the funnel-shaped insect inlet 6 and fall into the insect collecting box 7.
In the embodiment, the light emitting unit of the adult trapping light source 2 is a fluorescent lamp with power of 10W; the light emitting unit of the nymph trapping light source 5 is an LED lamp with power of 8W.
In an embodiment, the power supply device is a solar power supply device.
In an embodiment, the insect trap 6 comprises a funnel-shaped insect inlet and an insect collecting box.
In the embodiment, the light sources 2 and 4 to be tested respectively have 10 types: 365 +/-10 nm, 375 +/-10 nm, 435 +/-10 nm, 460 +/-10 nm, 505 +/-10 nm, 575 +/-10 nm, 600 +/-10 nm, 645 +/-10 nm, 690 +/-10 nm and an incandescent lamp; the power of the light source is 20W.
Application test example 1
With the device of FIG. 1, 4 light sources are randomly used as a group for treatment, 50 adult locusta migratoria in east Asia is treated for each time, dark treatment is carried out for 15min before treatment, each treatment is carried out for 30min, the treatment is repeated for 3 times, the dark condition is used as contrast, and the treatment with better phototaxis is screened out and recombined for treatment. The trapping effect of the 10 light sources on the adult locusta migratoria in east asia is tested, and as shown in fig. 2, the trapping rate of the 10 light sources on the adult locusta migratoria in east asia is as follows from high to low: 460 plus or minus 10 nm is larger than 505 plus or minus 10 nm is larger than 435 plus or minus 10 nm is larger than 375 plus or minus 10 nm, 365 plus or minus 10 nm is larger than an incandescent lamp is larger than 575 plus or minus 10 nm, 600 plus or minus 10 nm, 645 plus or minus 10 nm and 690 plus or minus 10 nm, and the luring rate of a light source with the wavelength of 460 plus or minus 10 nm is obviously higher than that of 505 plus or minus 10 nm treatment and 435 plus or minus 10 nm treatment. Therefore, the light source with the wavelength of 460 +/-10 nm has the best trapping effect on the adult locusts.
Application test example 2
With the device of FIG. 1, 5 random light sources are used as a group for treatment, each treatment is carried out on 1 st nymphs of 50 locusts migratoria in east Asia, dark treatment is carried out for 15min before treatment, each treatment is carried out for 30min, the steps are repeated for 3 times, the dark condition is used as contrast, and the treatments with better phototaxis are screened out and recombined for treatment. The trapping effect of 10 light sources on 1 st nymphs of locusts migratoria in east asia is tested, and the results are shown in fig. 3, wherein the trapping rate of the 10 light sources on the 1 st nymphs of locusts migratoria in east asia is as follows from high to low: 505 +/-10 nm, 460 +/-10 nm, 375 +/-10 nm & gt, an incandescent lamp, 435 +/-10 nm, 365 +/-10 nm & gt, 575 +/-10 nm & gt, 600 +/-10 nm, 645 +/-10 nm and 690 +/-10 nm, and no significant difference exists in the phototaxis of 1-year nymphs to light sources with wave lengths of 505 +/-10 nm, 460 +/-10 nm and 375 +/-10 nm. Therefore, the light sources with the wavelengths of 505 +/-10 nm, 460 +/-10 nm and 375 +/-10 nm have the best trapping effect on 1-year-old locusts.
Application test example 3
Using a device of fig. 1, randomly treating 5 light sources as a group, treating 3-year nymphs of 50 locusts migratoria in east Asia, performing dark treatment for 15min before treatment, repeating for 3 times for 30min every treatment, taking dark conditions as contrast, screening out treatment with better phototaxis, and recombining for treatment. The trapping effect of 10 light sources on 3-year-old nymphs of locusts migratorius in east Asia is tested, and the results are shown in figure 3, the trapping rate of 10 light sources on 3-year-old nymphs of locusts migratorius in east Asia is 375 +/-10 nm & gt 505 +/-10 nm & gt 365 +/-10 nm & gt 435 +/-10 nm & gt 460 +/-10 nm, an incandescent lamp & gt 575 +/-10 nm, 600 +/-10 nm, 645 +/-10 nm and 690 +/-10 nm in sequence from high to low, and the trapping rate of light sources with the wavelength of 375 +/-10 nm on 3-year-old nymphs of locusts is obviously higher than 505 +/-10 nm and 435 +/-10 nm. Therefore, the light source with the wavelength of 375 +/-10 nm has the best trapping effect on the 3-year-old nymphs of locusts.
Therefore, the best trapping effect on the adult locusta migratoria in east Asia is a light source with the wavelength of 460 +/-10 nm; the light source with the wavelength range of 375 +/-10 nm-505 +/-10 nm has the best effect on trapping nymphs.
Claims (2)
1. A light source device specially used for trapping locusts migratoria in east Asia comprises a rainproof cover plate, a power supply device, a trap light source and a trap, wherein the power supply device is electrically connected with the trap light source, it is characterized in that the trap light source is respectively provided with a east Asian migratory locust adult trap light source and a east Asian migratory locust nymph trap light source, the east Asian migratory locust adult trap light source is suspended in a space higher than the ground, the east Asian migratory locust nymph trap light source is arranged on the ground, and is positioned in a trapping blind area of an adult locusts migratorius (Orthosiphon aristatus) trapping light source for locusts, the rainproof cover plate is arranged above the trapping light source of the adult locusts migratorius (Orthosiphon aristatus), the pest trap comprises a funnel-shaped pest inlet and a pest collecting box, the funnel-shaped pest inlet is positioned below the light source for trapping locusts migratorius in east Asia, the light-emitting unit of the light source for trapping locusts migratorius in east Asia is a fluorescent lamp, the light-emitting unit of the light source for trapping locusts migratorius in east Asia is an LED lamp, the wavelength of light waves emitted by the adult locusta migratoria locusta trapping light source is 450-460 nm; the wavelength of light waves emitted by the locusta migratoria locusta trapping light source is 495 nm-515 nm and 375 nm-385 nm.
2. The light source device for attracting migratory locusts in east Asia according to claim 1, wherein the power supply device is a solar power supply system or a wind power supply system.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810541421.3A CN109090064B (en) | 2018-05-30 | 2018-05-30 | Light source device specially used for trapping locusta migratoria manilensis |
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| CN201810541421.3A CN109090064B (en) | 2018-05-30 | 2018-05-30 | Light source device specially used for trapping locusta migratoria manilensis |
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| CN109090064B true CN109090064B (en) | 2022-01-14 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102017935A (en) * | 2010-08-11 | 2011-04-20 | 梁朝巍 | Multi-spectrum solar electrical network type insect killer with two lamps |
| CN203969003U (en) * | 2014-07-03 | 2014-12-03 | 河南科技学院 | Water spray and static shoot down the formula locust light capturing device that becomes |
| CN105580802A (en) * | 2014-10-22 | 2016-05-18 | 中国农业大学 | Automatic monitoring device and method for locusta migratoria manilensis nymphs |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201781875U (en) * | 2010-07-08 | 2011-04-06 | 中国农业大学 | Photoelectric induction sliding trap for locusts |
| CN103299971B (en) * | 2013-06-03 | 2015-06-17 | 河北科技大学 | Photoelectric-induction locust capturing slippage machine with higher capturing efficiency |
| CN106614452A (en) * | 2016-10-27 | 2017-05-10 | 张昕然 | Automatic monitoring system for migratory-locust-nymphae occurrence density and manufacturing technology thereof |
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- 2018-05-30 CN CN201810541421.3A patent/CN109090064B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102017935A (en) * | 2010-08-11 | 2011-04-20 | 梁朝巍 | Multi-spectrum solar electrical network type insect killer with two lamps |
| CN203969003U (en) * | 2014-07-03 | 2014-12-03 | 河南科技学院 | Water spray and static shoot down the formula locust light capturing device that becomes |
| CN105580802A (en) * | 2014-10-22 | 2016-05-18 | 中国农业大学 | Automatic monitoring device and method for locusta migratoria manilensis nymphs |
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