A buried stink bug trapping device and a method of using the same

Abstract

The application discloses a buried type pentatomidae trapping and killing device and a use method thereof, which comprises a trapping barrel, a trapping cover and a supporting rod, the trapping cover is arranged above the trapping barrel, the supporting rod passes through the trapping cover and the trapping barrel in sequence and connects the trapping cover and the trapping barrel, a light splitting cover and a trapping lamp are detachably arranged in the trapping cover, the light splitting cover is arranged on the outer side of the trapping lamp, the lower end of the light splitting cover extends into the trapping barrel, the light emitted by the trapping lamp to the transparent trapping cover is isolated into a circular ring light beam by the light splitting cover and is dispersed in the air, the light emitted by the trapping lamp to the outside of the transparent light splitting cover forms a horizontal light circle on the ground under the blocking of the trapping cover, the pests far away are attracted by the light dispersed in the air and approach the trapping and killing device, when the pests approach the trapping and killing device, the pests are further attracted by the horizontal light circle light emitted by the trapping cover and the smell and temperature dispersed in the trapping barrel and enter the trapping barrel, so that the pests can be killed in the barrel.

Description

Technical Field

[0001] This application relates to the field of insect trapping devices, and in particular to a buried stink bug trapping device and its usage method. Background Technology

[0002] Stink bugs belong to the order Hemiptera, a class of pests. While a small number are carnivorous beneficial insects that prey on larvae of Lepidoptera and Coleoptera, and adults and nymphs of Homoptera, most are herbivorous. Their mode of damage involves adults and nymphs inserting their needle-like mouthparts into tender branches, leaves, stems, flowers, and fruits to suck sap, hindering plant growth and even causing death, severely impacting crop yield and quality. Due to their limited flight capabilities, stink bugs typically overwinter in the near-surface soil and leaf litter layer, where they feed relatively close to the ground. In our region, representative stink bugs include the tea-winged stink bug, the green mirid stink bug, and the bamboo oval stink bug. The tea-winged stink bug (Halyomorpha halys) mainly damages fruit trees such as pears, peaches, cherries, and kiwis, as well as crops such as soybeans, beans, and sugar beets. The green mirid stink bug (Apolygus lucorum (Meyer-Dur.)) mainly damages various crops such as mulberry, pears, kiwis, tea, hemp, cotton, beans, melons, and flowers. The bamboo oval stink bug (scientific name Hippotiscus dorsalis (Stal)) mainly damages moso bamboo, yellow-brown bamboo, and light bamboo. Therefore, it is necessary to control these pests in a timely manner. However, most existing technologies target their infestation period, and the use of chemical pesticide spraying often causes significant environmental pollution and harm to natural enemies, resulting in ecological impacts. Summary of the Invention

[0003] In order to overcome the shortcomings of the existing technology, one objective of this application is to provide a buried stink bug trapping device, which is designed to take advantage of the stink bugs' habit of using the near-surface soil as overwintering grounds. It can effectively kill stink bugs with good killing effect and can effectively reduce the pest population in the following year.

[0004] Another objective of this application is to provide a method for using a buried stink bug trap, which can effectively trap and kill pests. The entire trapping process is simple to operate, reduces the use and control costs of chemical pesticides, and can also be used for pest monitoring. It is a green control technology that is beneficial to ecological protection.

[0005] To achieve the above objectives, the technical solution adopted in this application is as follows: a buried stink bug trapping device, comprising a trapping bucket, a trapping cover, and a support rod. The trapping cover is disposed above the trapping bucket. The support rod passes through the trapping cover and the trapping bucket in sequence and connects the trapping cover and the trapping bucket. A beam splitter and an insect-attracting lamp are detachably installed inside the trapping cover. The beam splitter is fitted over the outside of the insect-attracting lamp, and the lower end of the beam splitter extends into the trapping bucket.

[0006] Furthermore, the trapping barrel is provided with a plurality of first fixing rings, which are spaced apart on the trapping barrel. The trapping cover is provided with a plurality of first fixing holes, which are spaced apart on the trapping cover. Each first fixing ring is aligned with each first fixing hole. The support rod passes through the first fixing hole and the first fixing ring in sequence, which is suitable for fixing the trapping barrel and the trapping cover.

[0007] Furthermore, an isolation net and an isolation cover are provided between the trapping barrel and the trapping cover. The isolation cover is snapped onto the trapping barrel, and the isolation net is located on the outside of the isolation cover.

[0008] Furthermore, the isolation net is provided with a plurality of first buckles, which are spaced apart on the isolation net. Each first buckle is aligned with each of the support rods, and the first buckle is adapted to engage with the support rod.

[0009] Furthermore, the attracting cover is provided with an installation groove, and the insect-attracting lamp is threadedly installed in the installation groove.

[0010] Furthermore, the upper end of the trapping cover is provided with a hook, the hook has a channel, one end of the channel is connected to the mounting groove, the other end of the channel passes through the hook, and the channel is suitable for wire insertion.

[0011] Furthermore, the trapping cover is provided with a first light-transmitting area, which is located on the outside of the hook, and the beam splitter is provided with a second light-transmitting area, which faces the isolation net.

[0012] Furthermore, a heating tank is provided at the lower end of the beam splitter. The heating tank is threadedly fixed to the lower end of the beam splitter. A carbon fiber strip for heating is coiled inside the heating tank. A heat insulation sheet is provided on the carbon fiber strip. An electric wire connected to one end of the carbon fiber strip passes upward through the heat insulation sheet and the beam splitter in sequence and is inserted into the channel.

[0013] Furthermore, the attracting cover is provided with multiple buckle slots, and the beam splitter is provided with multiple second buckles. The multiple second buckles are arranged at intervals on the beam splitter, and the second buckles can be engaged with the buckle slots.

[0014] A method for using a buried stink bug trap includes the following steps:

[0015] S100 Select a suitable insect-catching location and dig a hole at the insect-catching location;

[0016] S200 places the baiting device containing the baiting liquid into the hole and fixes it in place;

[0017] When the daytime temperature is below 20℃, the S300 should turn on the insect-attracting lamp half an hour before sunset to attract insects.

[0018] S400 regularly checks the trapping device to observe the pest trapping situation.

[0019] Furthermore, in step S100, after selecting the insect-catching location, its center point can be determined, a burial position with a radius of 50cm can be marked, and it can be leveled. A circular hole with a diameter larger than the diameter of the trap and a depth of 15cm can be dug along the center point.

[0020] Furthermore, in step S100, the insect-catching location is a mountain slope, and a ring-shaped water-blocking dam with a height of 10cm and an angle greater than 180° can be built along the upper edge with a radius of 50cm to ensure that rainwater can be intercepted to the outside of the trapping device.

[0021] Furthermore, step S500 is included between step S200 and step S300: an animal-proof net with a height of 50cm and a mesh diameter of less than 1.0cm is set on the inner side of the ring-shaped water barrier constructed in step S100, and the wires, controllers, electric shock protectors and other components of the baiting device installed in step S200 are fixed together on the column.

[0022] Further, the baiting solution in step S200 comprises, by weight, 3-5 parts of 75% ethanol extract, 0.5-1.5 parts of vinegar, 1-3 parts of sucrose, 0.1-0.5 parts of 5.3% biphenyl-emamectin microemulsion, and 400-600 parts of water.

[0023] Further, the preparation method of the bait solution in step S200 is as follows: 7-10 days before use, remove the leaves from the mature branches of the main plant in the insect-attracting area, chop them into thin slices or crush them into powder with a thickness of less than 2 mm, soak them in 75% ethanol for 7-10 days, and then filter to obtain a 75% ethanol extract; when using, take 3-5 parts of the 75% ethanol extract, 0.5-1.5 parts of vinegar, 1-3 parts of sucrose, 0.1-0.5 parts of 5.3% biphenyl·emamectin benzoate microemulsion, and 400-600 parts of water and mix them to obtain the bait solution.

[0024] Furthermore, the specific installation steps of the trapping device in step S200 include:

[0025] S201 Place the trapping bucket in the hole, keeping it horizontal, insert the support rod into the first fixing ring of the trapping bucket, and fill it with soil to fix the lower part of the trapping bucket.

[0026] S202 places the isolation net above the trapping bucket and attaches it to the support rod;

[0027] S203 fills the isolation net with soil to a height of 5cm. The slope of the soil filling is the same as the slope of the top surface of the bottom of the trap. After filling, gently tap the soil to make it firm with a shovel, and then cover it with the isolation cover.

[0028] S204 Fill the top of the isolation cover with dead branches and leaves of crops that the main target pests like to eat, with a filling height of 2cm; and the buried dead branches and leaves have an inclined surface, with the inclined surface having the same angle as the inclined surface of the isolation cover.

[0029] S205 Add the prepared baiting solution into the trap, and the amount of baiting solution added should not exceed 8cm.

[0030] S206 installs the assembled attractant light and attractant cover on top of the attractant barrel and secures them with support rods.

[0031] Compared with the prior art, the beneficial effects of this application are as follows:

[0032] (1) In this application, the light emitted by the insect-attracting lamp onto the transparent trapping cover is separated into a circular beam by a beam splitter and dispersed into the air. The light emitted by the insect-attracting lamp outside the transparent beam splitter is blocked by the trapping cover and forms a horizontal halo on the ground. The pests in the distance are attracted by the light dispersed in the air and approach the trapping device. When they approach the trapping device, they are attracted by the brighter horizontal halo light emitted from under the trapping cover and the smell and temperature emitted from the trapping bucket, and enter the trapping bucket, thereby achieving the purpose of being killed in the bucket.

[0033] (2) This application comprehensively utilizes the overwintering habits of pests such as stink bugs, which have the ability to fly and are attracted to light, temperature, and smell. By creating a specific overwintering environment that the target pests prefer, it opens up a new way to actively trap and kill overwintering pests. The trapping device in this application can also be hung in the areas of crops that parasitize the target pests during the spring and autumn pest activity seasons, thereby achieving the purpose of trapping and killing the target pests. Attached Figure Description

[0034] Figure 1 This is a perspective view of the buried stink bug trapping device described in this application.

[0035] Figure 2 This is an exploded view of the buried stink bug trap in this application.

[0036] Figure 3 This is a top view of the buried stink bug trapping device described in this application.

[0037] Figure 4 For this application Figure 3 Sectional view along the middle AA.

[0038] Figure 5 For this application Figure 4 Enlarged diagram of point B in the middle.

[0039] In the diagram: 1. Trapping device; 10. Trapping bucket; 11. First fixing ring; 20. Trapping cover; 21. Light-splitting cover; 211. Second light-transmitting area; 212. Heating tank; 213. Carbon fiber strip; 22. Insect-attracting lamp; 23. First fixing hole; 24. Mounting groove; 25. Hook; 251. Channel; 26. First light-transmitting area; 30. Support rod; 40. Isolation net; 41. First buckle; 50. Isolation cover. Detailed Implementation

[0040] The present application will be further described below with reference to specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0041] In the description of this application, it should be noted that the directional terms such as "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", and "counterclockwise" indicate the orientation and positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. They should not be construed as limiting the specific protection scope of this application.

[0042] It should be noted that the terms "first," "second," etc., in the specification and claims of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence.

[0043] The terms “comprising” and “having”, and any variations thereof, in the specification and claims of this application are intended to cover non-exclusive inclusion, for example, a process, method, system, product, or device that includes a series of steps or units is not necessarily limited to those steps or units that are explicitly listed, but may include other steps or units that are not explicitly listed or that are inherent to such process, method, product, or device.

[0044] like Figure 1-5The buried stink bug trap 1 shown includes a trapping bucket 10, a trapping cover 20, and a support rod 30. The trapping cover 20 is positioned above the trapping bucket 10. The support rod 30 passes through the trapping cover 20 and the trapping bucket 10 in sequence, connecting the two. A beam splitter 21 and an insect-attracting lamp 22 are detachably installed inside the trapping cover 20. This detachable design facilitates the installation and removal of the beam splitter 21 and the insect-attracting lamp 22, and allows for timely replacement of any damaged parts, significantly reducing replacement costs. The beam splitter 21 is fitted over the outside of the insect-attracting lamp 22 to split the light... The lower end of the cover 21 is inserted into the trap 10. In this application, the light emitted by the insect-attracting lamp 22 onto the transparent trap 20 is separated into a circular beam by the beam splitter 21 and dispersed into the air. The light emitted by the insect-attracting lamp 22 onto the outside of the transparent beam splitter 21 is blocked by the trap 20 and forms a horizontal light circle on the ground. The pests in the distance can also be attracted by the light dispersed in the air and approach the trapping device 1. When the pests approach the trapping device 1, they are attracted by the brighter horizontal light circle emitted from under the trap 20 and the smell and temperature emitted from the trap 10, thus entering the trap 10 and being killed inside the trap.

[0045] The trapping device 1 in this application can not only be buried underground, but also hung in the feeding crop area of ​​the target pest during the spring and autumn seasons, which are the pest activity seasons, in order to kill the phototactic and odor-attracting crop pests. It can be widely used in agriculture, biological research, teaching, popular science and other fields.

[0046] Among them, such as Figure 1-2 As shown, the trap 10 is provided with a plurality of first fixing rings 11, which are spaced apart on the trap 10. The trap cover 20 is provided with a plurality of first fixing holes 23, which are spaced apart on the trap cover 20. Each first fixing ring 11 is aligned with each first fixing hole 23. The support rod 30 passes through the first fixing hole 23 and the first fixing ring 11 in sequence, which is suitable for fixing the trap 10 and the trap cover 20. The specific installation process is as follows: When installing the trap 10, first place the trap 10 in the hole dug in the ground, then insert the support rod 30 into the first fixing ring 11, and fill in an appropriate amount of soil to fix the lower part of the trap 10, so as to achieve the purpose of installing and fixing the trap 10. Then, install the isolation net 40 and the isolation cover 50 in sequence. Then, align the first fixing hole 23 on the trap cover 20 with the support rod 30, and insert the support rod 30 into the first fixing hole 23 to achieve the purpose of fixing the trap cover 20. The whole installation process is simple and convenient, and the installation and fixing effect is good.

[0047] Among them, such as Figure 2-5As shown, an isolation net 40 and an isolation cover 50 are provided between the trap 10 and the trap cover 20. The isolation cover 50 is snapped onto the trap 10, and the isolation net 40 is set on the outside of the isolation cover 50. After the trap 10 is fixed in the hole, the isolation net 40 is first put into the set position and then the isolation net 40 is snapped onto the support rod 30 by multiple first buckles 41. The soil is then filled in with 5cm according to the slope of the top surface of the trap 10. The soil is then gently tapped to make it firm. Then the isolation cover 50 is put on. After the isolation cover 50 is snapped onto the trap 10, 2cm of dead branches and leaves of crops that the main target pests like to eat are filled in. The purpose of filling in 2cm is to ensure that the filling material is lower than the opening of the trap 10. At the same time, the slope needs to be maintained when filling in the dead branches and leaves. After the soil is filled, the assembled insect-attracting lamp 22 and the attracting cover 20 are installed on top of the attracting bucket 10 and fixed by the support rod 30. The whole installation process is simple and convenient, with good fixing effect, which makes it easy for pests to enter the trapping device 1 to achieve the purpose of killing pests.

[0048] In some embodiments, when the trapping device 1 is installed on a mountain slope, it is necessary to first determine the center line of the hole and mark the burial position with a radius of 50cm. A small annular dam, 10cm high and with an angle greater than 180°, is then built along the upper edge of the 50cm radius to ensure that rainwater is intercepted to the outside of the trapping device 1, preventing rainwater from entering the device. The trapping bucket 10, the isolation net 40, and the isolation cover 50 are then installed in sequence. Finally, the assembled insect-attracting lamp 22 and the trapping cover 20 are also assembled. After assembly, the wires, controller, and electric shock protector leading out from the top of the trapping cover 20 are fixed to a suitable installation post, thus completing the installation of the entire trapping device 1.

[0049] Among them, such as Figure 2 As shown, the isolation net 40 is provided with multiple first buckles 41, which are spaced apart on the isolation net 40. Each first buckle 41 is aligned with a support rod 30 and is adapted to engage with the support rod 30. After the trap 10 is installed, the isolation net 40 can be fitted into the designated position, and each first buckle 41 on the isolation net 40 can be engaged with the support rod 30. This completes the installation of the isolation net 40. The purpose of setting up the isolation net 40 is to prevent small animals such as snakes and rats from entering.

[0050] Among them, such as Figure 4As shown, the trap cover 20 has a mounting groove 24, and the insect-attracting lamp 22 is threaded into the mounting groove 24. The threaded installation facilitates quick assembly and disassembly of the insect-attracting lamp 22 and the trap cover 20. The upper end of the trap cover 20 has a hook 25. The hook 25 allows for direct hanging of the trap in the parasitic crop area during the spring and autumn pest seasons, thereby achieving the purpose of attracting and killing crop pests. The hook 25 has a channel 251, one end of which connects to the mounting groove 24, and the other end of which passes through the hook 25. The channel 251 is suitable for wire insertion. The channel 251 facilitates the insertion of external wires and connection to the carbon fiber strip 213 for power supply.

[0051] Among them, such as Figure 4 As shown, the trapping cover 20 has a first light-transmitting area 26, which is located outside the hook 25. The first light-transmitting area 26 can form a ring of light radiating into the air. The beam splitter 21 has a second light-transmitting area 211, which faces the isolation net 40. The second light-transmitting area 211 can form a horizontal beam of light radiating outwards. By setting the first light-transmitting area 26 and the second light-transmitting area 211, the light emitted from the insect-attracting lamp 22 can attract pests in two directions. Part of the light passes through the first light-transmitting area 26 and forms a ring in the air above the trapping cover 20, radiating outwards. The other part of the light passes through the second light-transmitting area 211 and is emitted to the outside of the beam splitter 21 and the lower end of the trapping cover 20. By setting the first light-transmitting area 26 and the second light-transmitting area 211, the illumination range of the light emitted by the insect-attracting lamp 22 can be increased, thereby attracting more pests and greatly improving the trapping effect.

[0052] In some embodiments, the first light-transmitting area 26 and the second light-transmitting area 211 are made of transparent or semi-transparent blue-purple plastic material. At the same time, the upper end of the beam splitter 21 and the lower end of the attracting cover 20 can be glued with black opaque tape to form an opaque effect, thereby achieving the purpose of dividing the light emitted by the insect-attracting lamp 22 into zones.

[0053] Among them, such as Figure 4 As shown, a heating tank 212 is provided at the lower end of the beam splitter 21. The heating tank 212 is threadedly fixed to the lower end of the beam splitter 21. A carbon fiber strip 213 for heating is coiled inside the heating tank 212. A heat insulation sheet is provided on the carbon fiber strip 213. An electric wire connected to one end of the carbon fiber strip 213 passes upward through the heat insulation sheet and the beam splitter 21 and is inserted into the channel 251. It can also pass through the channel 251 to connect with an external controller. When the controller is turned on, the carbon fiber strip 213 is heated, so that the temperature at the mouth of the trap is higher than that at the bottom of the trap, creating a specific overwintering environment that meets the needs of the target pests, thereby achieving the purpose of trapping and killing the pests.

[0054] In some embodiments, the heating tank 212 and the beam splitter 21 are an integral structure. In this case, the beam splitter 21 is provided with a detachable circular heat insulation sheet. During installation, the carbon fiber strip 213 can be coiled up and placed at the bottom of the beam splitter 21. Then, the heat insulation sheet is placed on the top of the heating tank 212. The connecting wire at one end of the carbon fiber strip 213 passes through the heat insulation sheet and the beam splitter 21 in sequence and is inserted into the channel 251. Then, it passes through the channel 251 to connect with the external controller.

[0055] In some embodiments, the heating tank 212 is preferably made of metal, which facilitates heat conduction, allowing heat to dissipate to the outside of the tank wall in a timely manner.

[0056] The attracting cover 20 has multiple locking slots, and the beam splitter 21 has multiple second locking clips. The second locking clips are spaced apart on the beam splitter 21 and can be engaged with the locking slots. By setting the second locking clips and locking slots, the beam splitter 21 can be quickly installed, and the installation process is convenient and the installation effect is good.

[0057] A method for using a buried stink bug trap includes the following steps:

[0058] S100 selects a suitable insect-catching location and digs a hole at the insect-catching location;

[0059] S200 places the baiting device containing bait liquid into the hole and fixes it in place;

[0060] When the daytime temperature is below 20℃, the S300 should turn on the insect-attracting lamp half an hour before sunset to attract insects.

[0061] S400 regularly checks the trapping device to observe the pest trapping situation.

[0062] In step S100, after selecting the insect-catching location, its center point can be determined, a burial position with a radius of 50cm can be marked, and it can be leveled. A circular hole with a diameter larger than the diameter of the trap and a depth of 15cm can be dug along the center point.

[0063] In some embodiments, the insect trapping location in step S100 is a mountain slope, and a ring-shaped water-blocking dam with a height of 10cm and an angle greater than 180° can be built along the upper edge with a radius of 50cm to ensure that rainwater can be intercepted to the outside of the trapping device.

[0064] In some embodiments, step S500 is further included between steps S200 and S300: an animal-proof net with a height of 50cm and a mesh diameter of less than 1.0cm is set on the inner side of the ring-shaped water barrier built in step S100, and the wires, controllers, electric shock protectors and other components of the baiting device installed in step S200 are concentrated and fixed on the column.

[0065] The baiting solution in step S200 comprises, by weight, 3-5 parts of 75% ethanol extract, 0.5-1.5 parts of vinegar, 1-3 parts of sucrose, 0.1-0.5 parts of 5.3% biphenyl emamectin microemulsion, and 400-600 parts of water.

[0066] In some embodiments, the baiting solution in step S200 comprises, by weight, 4 parts of 75% ethanol extract, 1 part of vinegar, 2 parts of sucrose, 0.3 parts of 5.3% biphenyl emamectin microemulsion, and 500 parts of water.

[0067] The preparation method of the bait solution in step S200 is as follows: 7-10 days before use, remove the leaves from the mature branches of the main plant in the insect-attracting area, chop them into thin slices or crush them into powder with a thickness of less than 2 mm, soak them in 75% ethanol for 7-10 days, and then filter to obtain a 75% ethanol extract; when using, take 3-5 parts of the 75% ethanol extract, 0.5-1.5 parts of vinegar, 1-3 parts of sucrose, 0.1-0.5 parts of 5.3% biphenyl·emamectin benzoate microemulsion, and 400-600 parts of water and mix them to obtain the bait solution.

[0068] In some embodiments, such as when trapping pear trees, the preparation method of the bait solution in step S200 is as follows: Eight days before use, remove the leaves from mature autumn shoots of pear trees, chop them into thin slices or crush them into powder with a thickness of less than 2 mm, soak them in 75% ethanol for 8 days, and then filter them to obtain a 75% ethanol extract; when using, take 4 parts of the 75% ethanol extract, 1 part of vinegar, 2 parts of sucrose, 0.3 parts of 5.3% biphenyl·emamectin benzoate microemulsion and 500 parts of water and mix them to obtain the bait solution.

[0069] Furthermore, the specific installation steps of the trapping device in step S200 include:

[0070] S201 Place the trapping bucket in the hole, keeping it horizontal, insert the support rod into the first fixing ring of the trapping bucket, and fill it with soil to fix the lower part of the trapping bucket.

[0071] S202 places the isolation net above the trapping bucket and attaches it to the support rod;

[0072] S203 fills the isolation net with soil to a height of 5cm. The slope of the soil filling is the same as the slope of the top surface of the trap. After filling, gently tap the soil to make it firm with a shovel, and then cover it with the isolation cover.

[0073] S204 Fill the top of the isolation cover with dead branches and leaves of crops that the main target pests like to eat, with a filling height of 2cm; and the buried dead branches and leaves have an inclined surface, with the inclined surface having the same angle as the inclined surface of the isolation cover.

[0074] S205 Add the prepared baiting solution into the trap, and the amount of baiting solution added should not exceed 8cm.

[0075] S206 installs the assembled attractant light and attractant cover on top of the attractant barrel and secures them with a support rod.

[0076] This application utilizes the annual dynamic patterns of stink bugs to kill them during their non-harmful period in autumn when they are about to enter dormancy and spring when they begin to become active. This can effectively reduce the base population of pests in the following year and achieve the goal of protecting trees.

[0077] This application utilizes a trapping device to attract and kill pests, which can effectively reduce the number of pests, reduce the use of chemical pesticides and control costs, and can also be used for pest monitoring. It is a green control technology that is beneficial to ecological protection. In addition, it has pioneered a new technology for the control and monitoring of dormant pests, providing important technical ideas for integrated pest management of plants.

[0078] Example 1

[0079] A method for using a buried stink bug trap includes the following steps:

[0080] (1) Select a suitable insect trapping location, determine its center point, mark a burial position with a radius of 50cm, level it to a horizontal shape, and dig a circular hole with a diameter larger than the diameter of the trapping bucket and a depth of 15cm along the center point.

[0081] (2) Place the baiting device containing the baiting liquid into the hole and fix it in place;

[0082] (3) When the daytime temperature is below 20℃, turn on the insect-attracting lamp and carbon fiber strip heating half an hour before sunset to attract insects; turn it off automatically after 4 to 6 hours.

[0083] (4) When the daytime temperature drops below 10℃, turn off the power and stop using it.

[0084] (5) Regularly check the trapping device and observe the trapping of pests inside the device.

[0085] The baiting solution in step (2) consists of 4 parts by weight of 75% ethanol extract, 1 part of vinegar, 2 parts of sucrose, 0.3 parts of 5.3% biphenyl emamectin microemulsion and 500 parts of water.

[0086] Furthermore, the specific installation steps of the trapping device in step (2) include:

[0087] 2.1 Place the trap in the hole, keeping it horizontal, insert the support rod into the first fixing ring of the trap, and fill it with soil to fix the lower part of the trap.

[0088] 2.2 Place the isolation net above the trap and secure it to the support rod;

[0089] 2.3 Fill the isolation net with soil to a height of 5cm. The slope of the soil should be the same as the slope of the top surface of the trap. After filling, gently tap the soil to make it firm with a shovel, and then cover it with the isolation cover.

[0090] 2.4 Fill the top of the isolation cover with dead branches and leaves of crops that the main target pests like to eat, with a filling height of 2cm; and the buried dead branches and leaves have an inclined surface, with the inclined surface having the same angle as the inclined surface of the isolation cover.

[0091] 2.5 Add the prepared bait solution to the trap, but the amount of bait solution added should not exceed 8 cm.

[0092] 2.6 Install the assembled attractant lamp and attractant cover on top of the attractant barrel and secure them with the support rod.

[0093] Example 2

[0094] The method of using the trapping device in Example 2 is the same as that in Example 1. The difference is that the insect trapping location in step (1) of Example 2 is a mountain slope, and a ring-shaped water-blocking dam with a height of 10cm and an angle greater than 180° can be built along the upper edge with a radius of 50cm.

[0095] Example 3

[0096] The method of using the trapping device in Example 3 is the same as that in Example 1. The difference is that the trapping liquid in Example 3 is composed of 3 parts by weight of 75% ethanol extract, 0.5 parts of vinegar, 1 part of sucrose, 0.1 parts of 5.3% biphenyl emamectin microemulsion and 400 parts of water.

[0097] Example 4

[0098] The method of using the trapping device in Example 4 is the same as that in Example 1. The difference is that the trapping liquid in Example 3 is composed of 5 parts by weight of 75% ethanol extract, 1.5 parts of vinegar, 3 parts of sucrose, 0.5 parts of 5.3% biphenyl emamectin microemulsion and 600 parts of water.

[0099] Example 5

[0100] Using kiwi orchards as the target, from late September to late December, select sheltered, sunny open areas to bury the traps. When burying the traps, temporarily cover the bottom of the traps with a 60-mesh net bag to facilitate the classification and counting of the captured pests. Count the pests every 7 days and clean up afterwards.

[0101] Among them, stink bugs are a type of pest that overwinters as adults or older nymphs in the soil layer near the ground surface. In autumn and winter, when temperatures drop to a certain level, they begin to seek relatively warm places as overwintering sites. Due to their limited flying ability, they choose overwintering sites in the near-surface soil layer and leaf litter layer where they can feed relatively easily. In my country, representative stink bugs include the tea-winged stink bug, the green-miserable stink bug, and the bamboo oval stink bug. Their main habits are:

[0102] The tea-winged stink bug, scientifically known as *Halyomorpha halys*, belongs to the family Pentatomidae in the order Hemiptera. Commonly called the "stink bug" or "pear stink bug," it has a wide feeding range, primarily damaging fruit trees such as pears, peaches, cherries, and kiwis, as well as crops like soybeans, beans, and sugar beets. In southern my country, it has 5-6 generations per year, while in northern China, it has 1-2 generations per year. When autumn and winter temperatures drop to 10-15℃, large numbers of adults begin to migrate, seeking warm tree holes, wall crevices, or debris or surface soil near their feeding plants as overwintering sites. They are generally weak fliers and exhibit phototaxis and odor-induced attraction.

[0103] The green mirid bug, scientifically known as *Apolygus lucorum* (Meyer-Dur.), belongs to the family Miridae in the order Hemiptera. It is also called the leaf bug. It is distributed across a wide area of ​​the Yellow River and Yangtze River basins in my country. It damages various crops including mulberry, pear, kiwi, tea, hemp, cotton, beans, melons, and flowers. In southern my country, it has 7-7 generations per year, while in northern China, it has 3-5 generations per year. Adults and eggs overwinter in plant stems, stubble, broken branches, and soil. Its flight ability is moderate, and it is attracted to light and odors.

[0104] Table 1 shows the number of different types of pests captured in the kiwifruit orchard each month. Daily temperature variation (°C) 15～27 6～22 0～18 Tea-winged bug (head) 2 25 35 Green-headed stink bug 12 20 10 Other stink bugs (heads) 5 14 10 Other pests (head) 200 110 21

[0105] As shown in Table 1, temperatures are relatively high in September and October, resulting in a mixed number of pests being trapped. The target pest, stink bugs, constitute a small percentage of the trapped insects; the majority are moths and other pests. In October and November, temperatures drop, leading to a significant decrease in the number of moths captured, while stink bugs become the primary target. In November and December, temperatures further decrease, causing a sharp decline in the number of other pests, and a further increase in the proportion of stink bugs, although the overall number still decreases. Therefore, in practice, the preferred time for trapping and killing target pests is during October and December, as this period is the most effective for trapping and killing stink bugs.

[0106] Example 6

[0107] Using bamboo forests as the target, from late September to late December, select sheltered and sunny open spaces to bury the trapping devices. Temporarily cover the bottom of the trapping bucket with a 60-mesh net bag to facilitate the classification and counting of the number of pests captured. The count is carried out every seven days, and the traps are cleaned up afterward.

[0108] The bamboo oval stink bug, scientifically known as *Hippotiscus dorsalis* (Stal), belongs to the family Pistilidae in the order Hemiptera. It is distributed in subtropical bamboo-growing areas of Zhejiang, Fujian, and Jiangxi provinces in my country, primarily damaging species such as moso bamboo, yellow-brown bamboo, and light bamboo. Adults and nymphs congregate on the main nodes of bamboo culms, sucking sap. Severe infestations can result in numerous dead branches or even the death of the entire bamboo plant. It has one generation per year. From late October to early November, fourth-instar nymphs search for overwintering sites on the ground near their feeding grounds. Overwintering nymphs begin feeding in early to mid-April of the following year. They have weak flight ability and exhibit weak phototaxis and odor attraction.

[0109] Table 2 shows the number of different types of pests captured in the bamboo forest each month. Daily temperature variation (°C) 15－27 6－22 0－18 Bamboo oval bug (head) 12 53 23 Other stink bugs (heads) 5 12 1 Other pests (head) 53 43 8

[0110] Analysis of the data in Table 2 shows that during September and October, when temperatures are relatively high, the number of pests trapped is quite mixed, with a low proportion of stink bugs and mostly moths and other pests. From October to November, as temperatures drop, the number of moths trapped decreases significantly, while the proportion of stink bugs increases, making them the primary target. From November to December, temperatures drop further, leading to a sharp decline in the number of other pests and a further increase in the proportion of stink bugs, although the overall number still decreases. Therefore, in practical operations, the preferred time for trapping and killing target pests is during October and December, as this period is the most effective for trapping and killing stink bugs.

[0111] The basic principles, main features, and advantages of this application have been described above. Those skilled in the art should understand that this application is not limited to the above embodiments. The embodiments and descriptions in the specification are merely the principles of this application. Various changes and modifications can be made to this application without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection claimed by this application is defined by the appended claims and their equivalents.

Claims

1. A buried stink bug trap, characterized in that: The device includes a trap, a trap cover, and a support rod. The trap cover is positioned above the trap. The support rod passes through the trap cover and the trap in sequence and connects the trap and the trap. A beam splitter and an insect-attracting lamp are detachably installed inside the trap cover. The beam splitter is fitted over the outside of the insect-attracting lamp, and the lower end of the beam splitter extends into the trap. The trapping cover has a first light-transmitting area, and the beam splitter has a second light-transmitting area. The light emitted by the insect-attracting lamp into the first light-transmitting area is separated into a circular beam by the beam splitter and dispersed into the air. The light emitted by the insect-attracting lamp into the second light-transmitting area is blocked by the trapping cover and forms a horizontal halo on the ground. The lower end of the beam splitter is equipped with a heating tank, and a carbon fiber strip for heating is coiled inside the heating tank. The carbon fiber strip is electrically heated so that the temperature at the mouth of the trapping tank is higher than that at the bottom of the tank, so as to create an overwintering environment suitable for the target pests.

2. The buried stink bug trapping device as described in claim 1, characterized in that: The trapping barrel is provided with a plurality of first fixing rings, which are spaced apart on the trapping barrel. The trapping cover is provided with a plurality of first fixing holes, which are spaced apart on the trapping cover. Each first fixing ring is aligned with each first fixing hole. The support rod passes through the first fixing hole and the first fixing ring in sequence to fix the trapping barrel and the trapping cover.

3. The buried stink bug trapping device as described in claim 2, characterized in that: An isolation net and an isolation cover are provided between the trapping barrel and the trapping cover. The isolation cover is snapped onto the trapping barrel, and the isolation net is located on the outside of the isolation cover.

4. The buried stink bug trapping device as described in claim 3, characterized in that: The isolation net is provided with a plurality of first buckles, which are spaced apart on the isolation net. Each first buckle is aligned with each first fixing ring, and the first buckle is used to engage with the support rod.

5. The buried stink bug trapping device as described in claim 4, characterized in that: The attracting cover is provided with an installation groove, and the insect-attracting lamp is threaded into the installation groove.

6. The buried stink bug trapping device as described in claim 5, characterized in that: The upper end of the trapping cover is provided with a hook, and the hook has a channel. One end of the channel is connected to the mounting groove, and the other end of the channel passes through the hook. The channel is used for wire insertion.

7. The buried stink bug trapping device as described in claim 6, characterized in that: The first light-transmitting area is located on the outside of the hook, and the second light-transmitting area faces the isolation net.

8. The buried stink bug trapping device as described in claim 7, characterized in that: The heating tank is threadedly fixed to the lower end of the beam splitter. The carbon fiber strip is provided with a heat insulation sheet. The wire connected to one end of the carbon fiber strip passes upward through the heat insulation sheet and the beam splitter in sequence and is inserted into the channel.

9. The method of using the buried stink bug trapping device as described in any one of claims 3 to 8, characterized in that, Including the following steps: S100. Select a suitable insect-catching location and dig a hole at the insect-catching location; S200. Place the baiting device containing the baiting liquid into the hole and fix it in place; S300: When the daytime temperature is below 20℃, turn on the insect-attracting lamp half an hour before sunset to attract insects; S400. Regularly inspect the trapping device and observe the trapping and killing of pests inside the device; In step S100, after selecting the insect-catching location, the center point of the insect-catching location is determined, a burial position with a radius of 50cm is marked, and it is leveled. A circular hole with a diameter larger than the diameter of the trap and a depth of 15cm is dug along the center point. The baiting solution in step S200 comprises, by weight, 3-5 parts of 75% ethanol extract, 0.5-1.5 parts of vinegar, 1-3 parts of sucrose, 0.1-0.5 parts of 5.3% biphenyl emamectin microemulsion, and 400-600 parts of water. The specific installation steps of the trapping device in step S200 include: S201. Place the trapping bucket in the hole, keeping it horizontal, insert the support rod into the first fixing ring of the trapping bucket, and fill it with soil to fix the lower part of the trapping bucket. S202. Place the isolation net above the trap and attach it to the support rod; S203. Fill the isolation net with soil to a height of 5cm. The slope of the soil should be the same as the slope of the top surface of the trap. After filling, gently tap the soil to make it firm with a shovel, and then cover it with the isolation cover. S204. Fill the top of the isolation cover with dead branches and leaves of crops that the target pests like to eat, with a filling height of 2cm; and the buried dead branches and leaves form an inclined surface with the same angle as the inclined surface of the isolation cover. S205. Add the prepared baiting solution to the trap. The amount of baiting solution added should not exceed 8 cm. S206. Install the assembled insect-attracting lamp and the attracting cover on top of the attracting bucket and fix them with the support rod.

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