KR20160001987A - Effective light source for catching of mushroom flies, and selecting device thereof - Google Patents

Abstract

In the present invention, provided is an effective light source for attracting fungus gnat, which is capable of obtaining effective effects in control of fungus gnat causing much damage to mushroom cultivation, and a device of selecting the effective light source for attracting fungus gnat. A device of selecting an effective light source for attracting fungus gnat includes a vermin injection port into which fungus gnat is injected, and a plurality of light source chambers which are located at the same distance from the vermin injection port, and in which a plurality of light sources having different wavelengths and colors are installed under the same conditions. The device of selecting the effective light source for attracting fungus gnat additionally includes a vermin injection chamber which is arranged in the center of the light source chambers such that the light source chambers are radially disposed around the vermin injection chamber, and in which the vermin injection port is formed, a plurality of connecting paths radially extended to the circumference of the vermin injection chamber such that the connecting paths have the same diameter and length to connect the vermin injection chamber and the light source chambers, and flypaper traps each of which is installed on the bottom of the light source chambers. An effective light source for attracting fungus gnat and a device of selecting the effective light source for attracting fungus gnat according to the present invention have merits of utilizing the selected attracting light source exclusively for controlling fungus gnat by selecting fungus gnat of which a yearly occurred population is most dominated among vermin generated in a mushroom plantation, and simply selecting an attracting light source most preferred by the selected fungus gnat.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an effective light source for mushroom flies,

The present invention relates to an effective light source for attracting mushroom flies and a selection device thereof.

Korea's mushroom production amounted to 700 billion won in 2012, and this mushroom industry is still growing.

The major mushrooms cultivated in Korea include oyster mushroom, mushroom mushroom, mushroom mushroom, mushroom mushroom, mushroom mushroom, and mushroom mushroom. Except for mushroom cultivation, oyster mushroom, shiitake mushroom and mushroom mushroom are seriously damaged by the pest.

Mushroom flies, mite flies, and nematodes are among the most harmful insects in mushroom cultivation, and they are causing great damage to oyster mushroom, mushroom mushroom, and shiitake mushroom. In the case of mushroom mushroom, approximately 20% of the total production is reported to be damaged by mushroom flies. Among the mushroom flies harmful to mushroom cultivation, there are known long-beard mushroom flies (Sciaridae), mushroom mushroom flies (Cecidomyiidae), and mushroom flea flies (Phoridae).

Therefore, many mushroom growers choose various control methods to prevent damages caused by pests.

At this time, the most effective control method is the chemical control using the insect growth regulator-based drug, but the mushroom sprayed with the medicines is easily removed from the environment-friendly mushroom, and the price is easily deviated. In recent years, advanced countries such as the EU have forbidden the use of insect growth regulators. Therefore, chemical methods are gradually being excluded from mushroom control.

In addition, biological control technology using insect nematode, predatory mite, brown half wing, etc. may be applied. However, in such a biological control method, it is difficult to expect an effective control effect as much as chemical control, to be.

In order to solve these problems, there have been recently proposed a variety of environmentally friendly control methods using a physical system so as to enable the environmentally friendly cultivation of mushrooms. A typical example of such a physical control method is a light control method.

The pest control method using light is a technology to control pests in an environmentally friendly manner by emitting light that can be recognized by pests and attracting and capturing pests according to the preference of each pest.

However, there has not yet been developed an efficient mushroom light source for the effective control of mushroom flies. Therefore, there has been a problem that the mushroom flies flow into mushroom cultivation and cause great damage to mushroom production.

Japanese Patent Application Laid-Open No. 10-2013-0049476

Embodiments of the present invention are to provide an effective light source for attracting mushroom flies and a selection device thereof, which can be effective in controlling mushroom flies which cause great damage to mushroom cultivation.

According to an aspect of the present invention, an effective light source for attracting mushroom flies that outputs black fluorescence to attract mushroom flies generated in a mushroom cultivation area can be provided.

The mushroom flies can include long-bearded bubble flies and mushroom flea flies.

The peak wavelength of the black fluorescence may be 365 to 370 nm.

  The peak wavelength of the black fluorescence may be 368 nm.

According to another aspect of the present invention, there is provided a mushroom flask comprising: a pest entry port for inputting a mushroom flies; and a plurality of light source rooms located at the same distance from the pest entry port and having a plurality of light sources having different wavelengths and colors, An effective light source selection device for attracting mushroom flies can be provided.

An effective light source selecting apparatus for attracting mushroom flies comprises a insect infusion chamber which is disposed at the center between the light source rooms so that a plurality of the light source rooms are radially arranged around the insect infusion chamber and the insect infusion chamber and the plurality of light source rooms A plurality of connecting rods extending in a radial direction so as to have the same diameter and length around the insect loading chamber so as to connect the plurality of light source rooms and the adhesive tapes respectively installed at the bottoms of the plurality of light source rooms.

In order to replace the light source and the glue trap, a through hole for communicating with the outside is formed on each side wall of the light source chamber, and a net type cover may be detachably installed in the through hole.

According to the effective light source for attracting mushroom flies and the selection device thereof according to the embodiment of the present invention, the mushroom flies in which the number of occurrences is highest among the insects generated in the mushroom cultivation area are selected, and the mushroom flies, It is possible to utilize the selected manned light source exclusively for controlling the mushroom flies.

1 is a plan view of an effective light source selecting apparatus for attracting mushrooms according to an embodiment of the present invention.
2 is a perspective view of an effective light source selecting apparatus for attracting mushroom flies according to an embodiment of the present invention.
FIG. 3 is a graph comparing the preference ratio of the long-beard mushroom flies with respect to the attracted light source according to the embodiment of the present invention.
FIG. 4 is a graph showing a comparison of preference ratios of the mushroom flea flies according to the attracted light source as a result of the examination for selecting an effective light source for attracting mushroom flies according to an embodiment of the present invention.
5 shows a result of a wavelength spectrum analysis of a black fluorescent light source.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. The following embodiments are provided to fully convey the spirit of the present invention to a person having ordinary skill in the art to which the present invention belongs. The present invention is not limited to the embodiments shown herein but may be embodied in other forms. For the sake of clarity, the drawings are not drawn to scale, and the size of the elements may be slightly exaggerated to facilitate understanding.

The effective light source selection device for attracting mushrooms according to an embodiment of the present invention is designed to select an effective light source for attracting the mushroom flies which are the most damaging to mushroom cultivation. In order to use the effective light source selection device for attracting mushrooms, First, we investigate the annual number of mushroom flies in mushroom cultivation area and select the mushroom flies which are the most dominant insects. The selected mushroom flies are raised, and the mushroom flies thus raised are irradiated to the effective light source selection device for mushroom flies, and the preferred effective light sources for the host are selected.

Experiment 1: Screening experiment

The number of mushroom flies was investigated by using 25 × 15 cm yellow sticky traps at 2 weeks intervals in three oyster mushroom cultivation areas and one mushroom cultivation area in Kyongbuk province.

The mushroom flies trapped in yellow sticky traps were investigated, and slide specimens were collected and examined for morphological characteristics using optical microscope.

In order to collect specimens of whole mushroom flies, captive species trapped in sticky traps were collected by insect trapper and stored in 99% alcohol.

The population of mushroom flies collected during the year was as follows.

Trend of mushroom flies in Oyster mushroom cultivation area (* = average value of 3 points) Survey month
Species January February In March April In May June In July August September October November December Long beard mushroom flies 100 ^* 100 100 100 90.0 70.0 16.0 2.0 39.3 42.4 59.1 90.0 Mushroom flea flies 10.0 30.0 84.0 98.0 60.6 28.4 40.9 10.0 Mushrooms or flies 0.1 Moth flies 29.1

Trends of mushroom flies during mushroom cultivation (* = average of 1 point) Survey month
Species January February In March April In May June In July August September October November December Long beard mushroom flies 100 ^* 100 100 100 100 100 100 100 92.8 98.7 99.1 100 Mushroom flea flies 0.4 Mushrooms or flies 4.8 1.3 0.5 Moth flies 2.4

According to the results of Experiment 1, long-beard mushroom flies dominated in January-June and October-December in oyster mushroom cultivation, and mushroom flea flies dominated in warm-season from July to September .

In addition, it can be confirmed that the long-beard mushroom flies dominate throughout the year in the mushroom cultivation area of mushrooms.

The monthly recorded values in Tables 1 and 2 above indicate the incidence rate of the insect pests, and in the average value of 1 or 3 points, the point indicates the survey area.

Therefore, the mushroom flies which are dominant in the mushroom cultivation area can be the long beard mushroom flies and the mushroom flea flies according to the results of the experiment, and the experimenter can select the mushroom flies Will be raised in the laboratory. The mushroom flies thus cultivated are input to an effective light source selection device for attracting mushrooms flies in the process of selecting an effective light source for manure, and are processed so as to select a preferred effective light source for mankind.

The structure of the effective light source selection device for attracting mushroom flies is as shown in Figs. 1 and 2. Fig.

1 and 2, the effective light source selecting apparatus 10 for mushroom flue attracting used in the process of selecting an effective light source for human beings to be controlled comprises a insect inserting chamber 11 provided at the center, a insect inserting chamber 11, And may be provided with eight light source chambers 12 radially arranged around the light sources.

The insect entry chamber 11 may be formed through the inner space of the first casing 21 in the shape of an octagonal barrel and the light source chamber 12 may be formed through the second casing 22 in the form of a rectangular barrel.

The effective light source selection device 10 for attracting the mushroom flies can be made of transparent acrylic as a whole so that the experimenter can easily observe the interior of the mushroom flies with the naked eye.

A insect inserting chamber (11) at the center is provided with a insect inserting hole (11a) for inserting the controlled object into the insect. The eight light source rooms 12 are arranged so as to be located at the same distance from the insect input port 11a at the center, and each of the light source rooms 12 is provided with a plurality of light sources 31, 32, 33, , 36, 37, 38) are installed under the same conditions. In this case, since the UV light source may be harmful to people, it is selected from UV-A lamps close to the visible light area, which is easily accessible to the general public.

The first and second casings 21 and 22 may be provided in the form of a barrel having an open bottom and the open bottom of the insect infusion chamber 11 and the light source chamber 12 may include a base plate 23, Lt; / RTI > Each of the light sources may include a white light source 31, a red light source 32, a blue light source 33, a green light source 34, a yellow light source 35, an orange light source 36, a purple light source 37, And a fluorescent light source 38.

LEDs may be employed as the light sources 31, 32, 33, 34, 35, 36, 37, 38 provided in the light source room 12 in consideration of energy required for a long time. Each The light sources 31, 32, 33, 34, 35, 36, 37, 38 may be fixed to the upper portion of the light source chamber 12 through various methods such as bolt or adhesive method.

The mushroom flies injected into the insect insertion chamber 11 through the insect injection port 11a may enter the desired light source room 12 in accordance with the light source preference characteristics or may enter the light source room 12 with a low degree of preference The insect input chamber 11 and the plurality of light source rooms 12 are provided with the same diameter and length around the insect insertion chamber 11 so as to be moved to the desired light source room 12 again via the central insect insertion chamber 11, And the connection passage 14 may be provided so as to communicate with the second casing 22 through a connection pipe 14 connecting the second casing 22 and the first casing 21, (Not shown).

A sticky trap 15 is provided to fix the mushroom fly attracted to the inside of the light source chamber 12 at the bottom of each of the light source chambers 12 and the sticky trap 15 is used to fix the mushroom fly The same yellow sticky trap as used in the selection process can be used.

In case of damage to the light sources 31, 32, 33, 34, 35, 36, 37, 38 or the adhesive tapes 15 during the experiment, A through hole 12a for communicating inside the light source chamber 12 is formed.

The through-hole 12a may be formed to have a size slightly larger than that of the general person so that the light source and the detachable tab 15 can be freely inserted or removed for replacement.

Also, a net-like cover 16 may be provided in the through-hole 12a so that the mushroom flies can not escape through the through-hole 12a during the experiment. The cover 16 can be easily opened So that it can be detachably installed in the through hole 12a.

For this purpose, the cover 16 may be provided in the form of a bag having one opening, and the opening of the cover 16 may be elastically fitted around the through-hole 12a while being expanded or contracted through a stretching band 16a provided around the opening . A ring-shaped fitting portion 12b protruding outwardly may be formed around the through hole 12a so as to be easily fitted into the opening of the cover 16. [

Experiment 2: Selection of effective light sources for mankind to be controlled

The longish beard mushroom flies selected and cultivated in the screening experiment to be controlled are injected into the insect input room 11 through the insect input port 11a and irradiated to the effective light source selection device 10 for mushroom flue attracting, The number of long beard mushroom flies was identified and compared for each light source room (12).

The flow of these mushroom flies was visually observed for 24 hours after the flies were radiated. The number of long beard mushroom flies located in the individual light source room 12 including the ones trapped and attached to the sticky trap 15 after 24 hours has been measured and compared with each individual light source room, Light source of mushroom flies According to the ratio of the incidence of mushroom flies, the effective light source for mankind preferred by long beard mushroom flies was selected. 3 and Table 3 below show the preferred ratios of the attracted light sources of the long-beard mushroom flies as a graph and a table, respectively.

The ratio of long-beard mushroom flies attracted by light source (Y = DMRT at 5% Level)
Red

blue
yellow
Purple
Orange
green
White
black
Neon
Non-selection
Long beard mushroom flies

4.3d ^Y
7.4cd
10.1 bc
5.0cd
6.7cd
4.2d
14.1b
38.0a
9.7bcd

The same method can be used to select the attracted light source of mushroom flea flies. FIG. 4 and Table 4 below are graphs and charts showing preference rates for the attracted light sources of mushroom flea flies.

Mushroom lane flour incentive rate by light source
Red

blue
yellow
Purple
Orange
green
White
black
Neon
Non-selection
Long beard mushroom flies

4.6b
12.6b
7.5b
7.3b
6.8b
13.8b
15.5b
31.7a
0c

A, b, c, and d in Tables 3 to 4 show the results of statistical analysis post-test, which means that a is the most significant. For example, a, b, c, and d may be considered different. 3 is b, there is no difference between 1 and 2, 3 is different from 1, and 2 is not.

According to the results of this experiment, the preferred light source of the long-beard mushroom flies and mushroom flea flies selected in the mushroom flies selection process was black fluorescence. According to the wavelength spectrum of each light source shown in FIG. 5, Can be specified to have a peak wavelength of 368 nm. As a result of wavelength spectrum analysis of black fluorescence over a plurality of times, it was confirmed that the peak wavelength range of the selected black fluorescence was 365 to 370 nm.

In the process of comparing and comparing the numbers of the mushroom flies located in the individual light source room 12 to calculate the attracting rate for each light source, the difference in the number of mushroom flies in the light source room 12 is not large, It can be difficult to calculate the incentive ratio.

Therefore, the number of the mushroom flies located in the connection passage 14 for communicating between the light source chamber 12 and the insect infusion chamber can be selected as the effective light source by including the number of the mushroom flies in the corresponding mushroom flies.

In the process of checking the number of mushroom flies located in the individual light source room 12, when the mushroom flies flow into the other light source room 12 or insect infusion chamber 11, it may be difficult to distinguish the mushroom flies In order to solve this problem, in the process of selecting the effective light source for mankind, the mushroom flies are fixed to the light source room 12 by spraying the adhesive spray into the individual light source room 12, can do.

At this time, the adhesive spray can be sprayed to the light source chamber 12 by spraying the dissolving solution in which the adhesive component is dissolved by using an atomizer. At this time, by opening the through hole 12a through the cover 16, The adhesive spray can be sprayed to the bottom or wall surface of the light source chamber 12 through the opening 12a.

10: Effective light source selection device for attracting mushroom flies 11: Pest infusion chamber
11a: Pest inflow port 12: Light source room
12a: Through hole 12b:
14: Connection path 15: Sticky trap
16: cover 21: first casing
22: second casing 23: base plate
31: white light source (31) 32: red light source
33: blue light source 34: green light source
35: yellow light source (35) 36: orange light source
37: Purple light source 38: Black fluorescent light source

Claims (7)

An effective light source for mushroom flies attracting black mushroom flies to attract mushroom flies. The method according to claim 1,
The mushroom fly is an effective light source for attracting mushroom flies, including long-bearded bubble flies and mushroom flea flies. The method according to claim 1,
Wherein the peak wavelength of the black fluorescence is 365 to 370 nm. The method of claim 3,
Wherein the peak wavelength of the black fluorescence is 368 nm. And a plurality of light source chambers located at the same distance from the pest inflow port and provided with a plurality of light sources having different wavelengths and colors from each other under the same condition. 6. The method of claim 5,
A insect infusion chamber disposed at the center between the light source rooms so that the plurality of the light source rooms are radially arranged around the insect infusion chamber and radially arranged around the insect infusion chamber, Further comprising a plurality of connecting rods extending in a radial direction so as to have the same diameter and length, and a sticky trap disposed at the bottom of each of the plurality of light source rooms. The method according to claim 6,
Wherein the light source chamber is provided with a through hole for communicating with the outside and a cover in the form of a net is detachably mounted on the side wall of each light source room for replacement of the light source and the adhesive trap.

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