KR101681449B1 - An Insect trap - Google Patents

Abstract

The present invention relates to a stink bug trap capable of trapping three kinds of stink bugs with one trap and having an effective trapping capacity by having a design that considers the behavioral characteristics of stink bugs and thus prevents the stink bugs from escaping. The stink bug trap comprises: a cross-shaped attracting plate which includes an attracting pheromone; and upper and lower trapping containers which are respectively installed on upper and lower parts of the attracting plate, wherein a funnel is removably coupled with the upper and lower trapping containers. In order to prevent the stink bugs climbing a wall of the trapping container from finding the opening of the funnel, and considering the fact that stink bugs typically prefer hiding in tight spaces where their dorsal and ventral surfaces experience contact, a relief wall spaced apart from the wall at a selected distance is also provided in the trapping chamber.

Description

An Insect trap

The present invention relates to a yellowing trap capable of capturing various kinds of yellowing materials as a single trap and having an excellent trapping performance by preventing the escape by designing a behavior characteristic of the yellowing material, And a catcher installed on at least one of the upper and lower sides of the draw board. The funnel is detachably coupled to the catcher barrel. The hopper barrel is detachably coupled to the catcher barrel, Is provided with a relief wall to prevent it from finding the entrance of the funnel.

Approximately 600 species have been reported in Korea, and dozens of species have been reported to damage crops. Among these, the main types of yellowtail were Plautia stali), sseokdeong trees norinjae (Halymolpha halys), the top bridge ant waist norinjae (Riptortus pedestris , and Nezara antennata , Dolycoris baccarum , Glaucias subpunctatus , and Piezodorus hybneri .

In Korea, it was not the main insect pests of the crops because the amount of the population was not large as of 2000. However, after that, the amount of the pests increased steadily, and when there was no active management, it became difficult to grow normally (Bae et al. 2008; Lee et al., 2009). These conditions can be attributed to: ① warming of the winter season by warming the global warming, ② easier growth of deciduous broad-leaved trees in the forests, and favorable conditions for wintering are formed; ③ favorable eating environment due to cultivation of various crops; It is estimated that the spread of environmentally friendly agriculture will lead to a decrease in the spread of medicines and an increase in survival rate. These phenomena are not only domestic problems, but global trends, and the seriousness of the problem continues to increase.

Raw materials are causing serious damage to almost all crops (rice, soybeans, fruit trees, vegetables, flowers, medicinal crops) throughout the world. Among the most prone to serious damages , 57 and 437 species of host plants have been recorded from Nezara viridula , which is distributed all over the world and which affects 40 to more than 150 kinds of plants, and Brassicaceae and Asteraceae etc. Asteraceae), Mesquite (European tarnished plant bug (Lygus rugulipennis ) and Common green capsid bug (Lygocoris pabulinus) that is applied to most of the fruit and batjakmul that applied to Fabaceae) are known as the most problematic norinjae in Europe (JKHolopainen et al , 1991, FRPetherbridge MA et al., 2008). In the United States and other countries, the Green Stink Bug ( Acrosternum Brown Stink Bug ( Euschistus ) which damages hilare and food crops (soybean, corn, sugarcane, millet, pea) servus ). Rice Stink Bug (Oebalus pugnax), Red-banded stink bug ( Piezodorus guildinii ), Red-shouldered stink bug ( Thyanta accerra ).

Damage to these crops is tens of billions of won due to the damage of single crops, and hundreds of millions of won due to the total damage of host crops. In particular, in the United States, as well as damage to existing crops, the perennials that cause significant damage to domestic crops were first discovered in 1996 in Allentown, Pennsylvania, USA. And quantities have increased exponentially, and the amount of damage has also increased tremendously.

The amount of damage to peaches and apples on the eastern coast of the United States reached about 40 billion won in 2010, and the total amount of damage to the entire US in 2012 was estimated to be 24.63 trillion won (Dr. Tracy Leskey of the USDA; Google and Youtube) . According to the US Department of Agriculture (USDA) data, the potential damage from debris is expected to be billions of dollars.

It is a jujube insect pest which pierces the seeds, fruits and fruits of the crops directly and causes the economic damage of the grower by causing the reduction of the yield and the quality of the crops. It has a long lifespan due to its strong starvation resistance, and its fertility is strong, so that when a certain condition is established, the number of the population suddenly increases, and all of the nymphs and adults take the same crop from spring to late autumn. In addition, it is difficult to determine the time for controlling the medicines due to the scattering of the host plants and the active flys, and even when the medicines are sprayed, the medicines are scattered around and travel to the surrounding area.

In order to solve this problem, drug spraying must be done through accurate monitoring, and mass capture methods should be mobilized in consideration of the direct economic damage of nymphs and adults. There are many ways to monitor and capture large quantities, but the use of yellow aggregate pheromone will be the best in terms of the desired effect.

In addition, consumer consumption conditions of agricultural products are changing to qualitative safety, and the global trend toward pest management is developing into a form emphasizing environmental friendliness.

Accordingly, various companies and organizations in Japan and abroad have devised traps to register and sell patents. However, there are still no products available to overcome the serious damage of the yellowing.

 There are two major problems with this product. The first is about the aggregated pheromone. First, the brown-winged yellow aggregate pheromone Methyl (E, E, Z) -2,4,6-decatorienoate is a structure which is very unstable to ultraviolet rays. Due to the nature of the products that need to be installed outdoors, ultraviolet exposure is inevitable and this part should be improved. When initially installed, the brown winged yellowing aggregate pheromone is not transformed, so it attracts the brown winging yellowing material well. However, since about one week afterwards, the attracting power and loss (disappearance) due to aggregation pheromone deformation are remarkable. In the case of the deciduous tree, it may be different in attractiveness due to the ecological difference and environment, but there is no change in the attraction and loss of attractiveness. For this reason, Korean companies' products have a validity period that can not exceed one month to a maximum of one month. In common, all pheromones depend on the performance of the emitter, which is a difficult technique that requires constant and sustained release. So domestic companies are also problem with aggregated pheromones, but they are converting or relying on imports as technical subtitles of emitters. (USA RESCUE has two pheromone emitters in four weeks and nine weeks.)

The second problem is the trap. Most of the existing trap types show uptake trapping of pests. However, no one will be able to guarantee that all the anomalies arriving at the seat of the trap by flight or gait are stably attached to the seat plate, assuming the smell of the aggregate pheromone. In other words, it is possible to hit or slip on the seat plate, and in some cases, to move downward. And after the capture is done, you need to prepare for the escape, most traps have a small reverse funnel, but that's not enough.

Patent Document 1 discloses a technique related to an insect-attracting trap for attracting foreign substances, but it does not take into consideration the prevention of escape of insects trapped by a technique relating to an insect trap which is excellent in attracting effect to insects having high dropping properties .

On the other hand, Patent Document 2 discloses that the reverse funnel is provided with an escape prevention bar that extends outwardly and is bent downward at the upper end of the reverse funnel. However, this is merely a structure for preventing the escape from climbing the reverse funnel, It is possible to escape to the entrance immediately.

Patent Document 3 discloses an inlet trap provided with catch basins at the top and the bottom. However, there is a problem to be technically supplemented to prevent effective escape of the trapped pest.

Korean Registered Patent No. 10-0990838 (Registered on October 25, 2010) Name of invention: Insect induction trap Korean Registered Patent No. 10-1533629 (Registered on June 29, 2015) Name of invention: trap trap US Patent No. US5522171 (published on June 4, 1996) Title of invention: INSECT TRAP

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and an object of the present invention is to design economical and labor-saving effects by trapping three kinds of fruit trees with one trap by designing behavior characteristics of the picking materials .

In order to accomplish the above object, the present invention provides a method for producing a pheromone, comprising: a draw board on which attractant pheromone is installed; and a catcher installed on at least one of upper and lower sides of the draw board, The hopper trap or the funnel is provided with a relief wall for preventing the hopper, which rides on the catch barrel or the wall of the funnel, from finding the funnel inlet.

In a preferred embodiment, upper and lower catch cylinders are provided on the upper and lower sides of the draw board, respectively, so that the upper catch cylinder is captured by upward gaitability of the yellowing material attracted to the draw board by the pheromone, The pheromone attracted by the pheromone to hit the board or slip and fall down and attracted to the board rarely take a walk by taking a downward move is made.

In a preferred embodiment, the upper part of the upper catcher is actively engaged with the catcher in order to escape. In order to prevent escape, the upper catcher rises up the wall of the upper catcher to find the entrance of the upper part of the funnel And a relief wall spaced apart from the wall by a predetermined distance is provided in consideration of the fact that the loins prefer to hiding in a narrow space in which the chest plate and the back plate are in contact with each other.

In a preferred embodiment, a funnel-like light funnel for preventing escape is detachably connected to the lower side of the upper catch cylinder, and the funnel has a comb-like surface or is formed in a lattice-like net shape so that the funnel can be climbed easily.

In a preferred embodiment, the funnel is detachably coupled to an upper side of the lower catcher tube to prevent escape, and the funnel is formed of a very slick material in a small pattern so that the funnel can be easily slid.

In a preferred embodiment, the funnel of the lower catcher tube is actively moved in order to escape from the funnel of the lower catcher bar. To prevent escape, the user moves up the wall of the lower catcher to find the entrance of the funnel And a relief wall spaced apart from the wall by a predetermined distance is provided in consideration of the fact that the loins prefer to hiding in a narrow space in which the chest plate and the back plate are in contact with each other.

Conventional rope trap uses merely upward hiking mobility of the hunting material, and there is no preparation against falling due to downward gait movement or collision or impact. In contrast, the rope trap according to the preferred embodiment of the present invention described above has an upward walking- And the downward walking mobility, and it shows a high level of trapping. It has a good trapping performance because it has a relief wall for isolating it from the inlet and inducing a sense of stability of the object itself.

1 is a perspective view of a yellowing trap according to an embodiment of the present invention,
FIG. 2 is an exploded perspective view of the yellowing trap shown in FIG. 1,
3 is a sectional view taken along line A-A in Fig. 1,
FIG. 4 is a graph showing the total entrapment amount and the upper and lower entrapment amount graphs of the three-
FIG. 5 is a graph showing a monthly capturing amount graph of a three-
FIG. 6 is a graph showing a monthly trap amount of traps of a three-
Fig. 7 is a photograph of the forehead capture of the upper catch cylinder,
Fig. 8 is a photograph of the capture of the lower catch bin.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

 First, a trap according to a preferred embodiment of the present invention was developed in consideration of behavior characteristics such as flight mobility and walking mobility of a yellowing material. Generally, Alydidae belonging to Alydidae have superior flight mobility, and brown winged and lozenge belonging to Pentatomidae have strong walking mobility. These behaviors can be identified by the actions that occur when each paper detects an external risk or receives a physical impact. In the case of the back leg ant thighs, it is distant from the risk factors due to the excellent flight ability from the sensed risk factors, while the brown wing thorns and the dung thorns are walkable as obstacles that can be protected. From the beginning. These behavior habits are also evident in the trap. In the action to find the target after being attracted to the pheromone, the saw leg ants are moved by mixing the gait and the fly, and the brown wing and the lozenge move only by walking. In addition, a short distance (near the target to be searched) shifts to the walking with various common actions. In particular, the nose starts to move vertically and horizontally at the point where it is seated, and finally features an upward walk toward the highest point.

1 to 3 show a yellowing trap according to an embodiment of the present invention, which is manufactured in consideration of such behavior characteristics.

As shown in the drawing, the lean trap 1 of the present embodiment comprises a cruciform attracting plate 10; And upper and lower catch cylinders 20 and 30 installed on the upper and lower sides of the draw board 10, respectively.

As shown in the exploded perspective view of FIG. 2, the lead plate 10 is composed of two flat plate members 12 and 14, and each of the flat plate members 12 and 14 has a cross- And a pheromone lure installing part 11 is installed on the upper part of the upper part and a pheromone lure (not shown) is installed on the upper part of the upper part. The engaging projections 16 and 17 are formed.

The pheromone mounting part 11 is provided with a slope for facilitating release of pheromone from the pheromone lure.

The upper catching cylinder 20 is designed to reflect upward gait characteristics of the leaning material attracted to the attracting plate 10 by the pheromone lure. A lower end of the upper catching cylinder 20 is connected to a funnel 22 is detachably coupled to the funnel 22, and the funnel 22 has a comb-like surface or is formed in a lattice-like net shape so that the knurling material can be easily climbed (the surface texture and the specific shape are not shown in the drawing).

In the inner upper surface of the upper catching cylinder 20, the trapped catches inside the upper catching cylinder 20 actively move to escape. In order to prevent the escape, the wall 21 of the upper catching cylinder 20 It is possible to prevent the user from looking for the inlet 23 at the upper end of the funnel 22 while being raised, and at the same time, preferring to hiding in a narrow space where the forehearth plate contacts the back plate, A spaced apart relief wall 24 is formed.

The gap between the wall 21 and the relief wall 24 is formed so as to become narrower toward the upper end. As a result, the movement of the upward moving gears is reduced and the end is not moved without external physical impact. It is possible to prevent escape.

Reference numeral 26 denotes a flange formed outside the lower end of the upper catch cylinder 20 and reference numeral 26a denotes a coupling protrusion formed on the flange 26. [

The funnel 22 is formed as a funnel-shaped funnel for the whole of the funnel 22 and has a flange portion 27 formed at an intermediate outer side thereof and the engaging projection 26a of the upper catching cylinder 20 is engaged with the flange portion 27 The engaging groove 27a is formed so that the captured knife can be taken out.

Reference numeral 28 denotes a secondary relief wall for blocking the ascending raw material on the inner inclined surface of the funnel 22 from being directed to the inlet 23 at the upper end of the funnel. The knee moves up to the upper end of the second relief wall 28 to recognize that the knee has been raised to the uppermost position, and then the knee is guided to the entrance 23 at the upper end of the funnel 22 to find the entrance 23 Thereby preventing the escape.

The upper end of the secondary relief wall 28 is connected to the inclined surface of the funnel 22 and the upper surface of the secondary relief wall 28. The upper surface of the secondary relief wall 28 extends vertically upward from the intermediate position of the inclined surface of the funnel 22, When the knee is moved up to the upper end of the second relief wall 28 due to the upward mobility of the walking gait, the top end is turned or the whip is checked to take off or take off, 23) to effectively escape.

The lower trap cylinder 30 is provided with a lower capturing cylinder 30 for preventing the leaking of the lean material attracted by the pheromone to the attracting board 10 and the case of slipping down and the leaning of the attracting board 10 rarely downward The funnel 32 is detachably coupled to the upper part of the lower catching tube 30 to prevent escape of the funnel 32. The funnel 32 is made of very slippery material so that the funnel can be easily slid .

The hopper trapped in the lower catcher tube 30 is actively moved to escape from the funnel 32 of the lower catcher tube 30 and the wall of the lower catcher tube 30 31, it is possible to prevent the user from looking for the entrance 33 at the lower end of the funnel 32 while at the same time, preferring to hiding in a narrow space in which the knee plate comes in contact with the back plate, 31 and a relief wall 34 spaced apart by a predetermined distance.

The relief wall 34 has a shape similar to that of the secondary relief wall 28 of the funnel 22 coupled to the upper catch cylinder 20. The radius of the relief wall 34 is much larger than the inner diameter of the upper catch cylinder 20, The same function as that of the relief wall 24 formed in the relief wall 24 is obtained.

In the drawing, reference numeral 35 denotes a passage formed at the bottom of the lower catching cylinder 30 and is formed for the passage of air and an escape opening for escape of a small insect, not a crossing.

Reference numeral 36 denotes a flange formed on the upper end of the lower catching tube 30. Reference numeral 36a denotes an engaging projection formed on the flange 36. Reference numeral 37 denotes a flange formed on the upper end of the lower catching tube 30 The flange portion 37 has an engaging groove 37a to which the engaging projection 36a is engaged, so that the captured engaging member can be taken out to the outside.

The engaging protrusions 16 and 17 formed on the upper and lower outer sides of the draw board 10 are engaged with the engaging recesses 29 and 29 formed in the funnels 22 and 32 respectively coupled to the upper and lower catch cylinders 20 and 30, 39, respectively.

In the present invention, the relief walls (24, 34, 28) are escape prevention structures equipped in the upper and lower catch basins (20, 30), and the leaching materials attracted by the pheromone are the upper and lower catch basins It has very active movement (flying, walking) inside. The result of vigorous movements is an escape, which can lead to faded labor and difficulties captured through pheromones and damage to nearby crops. Therefore, escape prevention is more important. The relief wall primarily prevents separation of the funnels 20 and 30 from the entrances 23 and 33, thereby inducing a sense of stability of the secondarily captured object to prevent escape. First, the isolation from the inlets 23 and 33 is performed such that the impurity entering the upper and lower catch cylinders 20 and 30 climbs up the walls 21 and 31 in the walking direction. The lozenge that has been moved up to the uppermost end is blocked by the relief walls 24 and 34, so that even if it is accidental, it can not be directed to the entrance. If there is no relief wall, random movement can lead to the entrance and escape can be made. The stability of the second object was confirmed by the experiment in the case of the Adult Adult, and the tendency was to decrease the movement in the narrow space where the pectoral plate and the back plate closed. The catch wall and the relief wall are made to be narrower toward the top, so that the movement of the upper gear is reduced and the end is not moved without external physical impact. This series of processes and results prevent escape.

In the present invention, it is preferable that the upper and lower catch cylinders 20 and 30 are formed of a transparent material so that captured state of the yellowing material can be visually confirmed from the outside.

In the present embodiment, only one relief wall 24 is formed, but the present invention is not limited thereto.

Using the yellow traps of the present embodiment thus constructed, the brown wing saw blade, the saw blade antler, and the deciduous wood saw blade were applied to the apple orchard of Poongsan-eup, Gyeongbuk Province, from August 6 to October 30, Capture experiments were carried out.

The purpose of the experiment was to confirm the capture induction ability and the postharvest retention ability of the yellowing traps by incorporating the aggregated pheromones of the three types of brown wing, yellowing, and sawing ants into one lure, And it was confirmed that the effect was continuous. The traps ensure that the two hunters with different behavioral habits are captured and stably trapped and maintained. Particularly, check whether capturing is induced in the upper and lower trap.

During the 84 days of experimentation, the desired brown wing saws, deciduous sawmills, and sawtail ants were constantly trapped, and the individuals remained stable after capture.

During the experiment, a total of 1,815 bobbins (brown wormwood, deciduous boll and sawtail antler) were trapped in 3 traps. 278 (14.19%), 657 (36.18%), and 880 (48.48%) of the ants were found in the brown wing, respectively.

1,563 (83.87) were caught in the upper catch barrel and 252 (16.12%) were caught in the lower catch barrel. Monthly catches were the number of brown wing nodules of 131 in August, 132 in September, and 15 in October, and the number of perennials in August was 90 in August, 445 in September, and 112 in October. In the case of the back leg ant weights, 234 in August, 214 in September, and 432 in October (see the graph in FIG. 5).

Trap 1 was a total of 701 grabbing traps, with 95 brown horns, 188 hornbills, 418 backbone antelopes, 689 grabbing traps, 156 brown horns, There were 407 horses and 126 horses on the top legs. Finally, Trap 3 contained 275 brown wing spikelets, 62 red spikelets, and 336 sawmill waist loops in a total of 425 catches (see graph in FIG. 6).

In total sheep, sawdust ants were caught most abundantly, followed by deciduous and brown winged bees. Though three kinds of yellowing materials were caught evenly, there is a feeling of being caught less than the single trap (fish, catch, development trap) in the case of the back leg ant weathess. However, importantly, all three species were captured without using the pheromone content less than the conventional products. Especially, the brown wing and the deciduous bark were captured to 278 and 657, respectively.

The monthly catch patterns of the three species showed that the brown winged larvae were caught in August and September and fell sharply in October. Deciduous woodworms were similar in August and October and increased sharply in September. Similar numbers were caught in August and September, and doubled in October. This difference in capture is judged to be due to the ecological difference between the small intestine and the small intestine. Trap-by-trap has captured a large amount of a certain amount of nodules in a trap at a specific location without a certain pattern, which is judged to be a result of the naturally distributed movement of the object in the search for food or objects.

In particular, in the present experiment, as expected, as shown in the graph of FIG. 4 and the capturing state photographs of FIGS. 7 and 8, 252 triplets (34 brown, 104 dead, 114 total) Was captured. Considering the severity of the damage, it is a number which corresponds to about 16% of the total number of captures. It is a result of showing the circumstantial proof and solving the problem of the uptake method trap at the same time.

1: yellowing trap
10: attraction plate
11: Pheromone lure installation part
12, 14:
13, 15:
16, 17:
20: Upper catch tank
21: Wall
22: Funnel
23: Entrance
24: relief month
25: Ring
26: Flange
26a:
27: flange portion
27a: Coupling groove
28: Secondary relief wall
29: Coupling groove
30: Lower trap cylinder
31: wall
32: Funnel
33: Entrance
34: Relief Wall
35: Through hole
36: flange portion
36a:
37: flange portion
37a: Coupling groove
38: Coupling groove
39: Coupling groove

Claims (3)

A funnel 10 on which attractant pheromone is installed and catching baskets 20 and 30 installed on both upper and lower sides of the draw board 10. The catching baskets 20 and 30 are provided with funnels 22, 32 and the funnels 22 and 32 are detachably connected to each other through the catching baskets 20 and 30 and the walls 21 and 31 of the funnels 22 and 32 Relief walls 24 and 34 are provided so as to prevent the noble material from finding the openings 23 and 33 of the funnels 22 and 32. The walls 21 and 31 and the relief walls 24 and 34 are spaced apart at predetermined intervals Wherein the gap is formed to be narrower from the upper end to the upper end so as to reduce movement of the upper gear when the upper gear is moved to the upper end, and to prevent the escape from moving to the end without physical impact.
delete The method according to claim 1,
The funnel 22 has a secondary relief wall 28 on its inner sloping surface for blocking the needle toward the inlet 23 at the upper end of the funnel 22, And the upper end of the secondary relief wall 28 is spaced apart from the inclined surface of the funnel 22 so that the shearing member is moved up to the upper end of the secondary relief wall 28 by the upwardly moving mobility The flywheel trap is prevented from climbing up to the entrance (23) and escaping by flying.

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