Trapping and rearing device for diuraphis noxia

Abstract

The utility model relates to pest control technical field provides a kind of to catch and feed device of huangjiakamia, including feeding mechanism and attracting mechanism, feeding mechanism includes feeding box, temperature regulating module and humidity regulating module, there is accommodating space in feeding box, the side wall of feeding box is equipped with the import for huangjiakamia to enter, bait is equipped in feeding box, temperature regulating module controls the temperature in feeding box in target temperature range, humidity regulating module controls the humidity in feeding box in target humidity range;Attracting mechanism includes the attractant slow-release box and fan being equipped in feeding box, attractant slow-release box releases attractant outward, fan promotes attractant diffusion to form attracting area around feeding box.Such, attracting mechanism attracts huangjiakamia to approach and enter feeding box, utilize feeding box to realize the feeding of huangjiakamia, realized to catch and feed integrated design, with the increase of trapping amount and the feeding and breeding of huangjiakamia, can obtain a large amount of huangjiakamia sample.

Description

Technical Field

[0001] This utility model relates to the field of pest control technology, and in particular to a trapping and rearing device for the psyllid. Background Technology

[0002] The psyllid (Citrus carinata psyllid) is an insect belonging to the genus Citrus carinata in the family Psyllidaceae of the order Hemiptera, suborder Thymorospora. It primarily infests citrus trees (such as lemon, pomelo, etc.) and trifoliate oranges (Citrus trifoliata). The infestation cycle lengthens and the severity of damage increases with altitude. Affected leaves close along the midrib, becoming severely twisted and deformed; in severe cases, the entire branch withers and loses all its leaves. Citrus Huanglongbing (HLB) is a devastating disease affecting the global citrus industry, posing a serious threat to citrus production. Recent studies show that the psyllid is also a vector for HLB, and the damage caused by HLB can even exceed the damage caused by the psyllid's direct feeding. The psyllid continuously acquires and transmits the pathogen through its nymph and adult stages and exhibits significant adaptability to low-temperature environments, allowing it to establish stable populations in high-altitude areas where traditional citrus psyllids struggle to survive.

[0003] To study the transmission mechanism of Huanglongbing (HLB) and develop new green control technologies to ensure the sustainable development of the high-altitude citrus industry, it is necessary to conduct in-depth research on the biological characteristics, transmission mechanism, and environmental adaptability of the Huanglongbing psyllid. Therefore, a stable experimental population is required.

[0004] Currently, artificial rearing techniques for the teak psyllid are not yet mature. Furthermore, the unique geographical features and climatic conditions of its habitats further increase the difficulty of artificial trapping and rearing. Existing devices are relatively simple, only capable of trapping or killing insects. During trapping, large numbers of insects concentrate near the trapping device, which can negatively impact host plants in the trapping area. Moreover, the trapped insects cannot be directly reared; they must be manually transferred from the trapping device to the rearing device, resulting in a loss rate of 20%–40%. In addition, the rearing devices are significantly affected by climate, making it difficult to maintain optimal growth conditions for the teak psyllid. These problems directly prevent the fulfillment of the insect source requirements for large-scale experiments, thus severely hindering research in areas such as its behavior, ecology, virus transmission characteristics, and control strategies.

[0005] Therefore, establishing a trapping and rearing system for the pupa is an important issue that the industry urgently needs to address. Utility Model Content

[0006] This utility model provides a trapping and rearing device for the tea psyllid, establishes a trapping and rearing system for the tea psyllid, and realizes an integrated design for trapping and rearing the tea psyllid.

[0007] This utility model provides a trapping and rearing device for the teak psyllid, comprising:

[0008] A breeding facility includes a breeding box, a temperature control module, and a humidity control module. The breeding box has an internal space, and the side wall of the breeding box is provided with an entrance for the psyllid to enter. The breeding box is provided with food. The temperature control module is adapted to control the temperature inside the breeding box within a target temperature range, and the humidity control module is adapted to control the humidity inside the breeding box within a target humidity range.

[0009] The attraction mechanism includes an attractant release box and a fan disposed outside the enclosure, the attractant release box being adapted to release attractant outwards, and the fan being adapted to promote the diffusion of attractant to form an attraction zone around the enclosure.

[0010] According to the present invention, a trapping and rearing device for the psyllid is provided, wherein the attractant slow-release box comprises:

[0011] The container is made of transparent material, and the side wall of the container is provided with multiple through holes spaced apart;

[0012] A solid slow-release attractant is disposed inside the container, and the solid slow-release attractant includes at least psyllid sex pheromones and lemon shoot volatile extracts.

[0013] According to the present invention, a trapping and rearing device for the teak psyllid is provided, wherein the container box includes:

[0014] The box body has an open end, and the opposite end of the open end of the box body is fixedly connected to the top of the feeding box;

[0015] A cover plate is provided at the open end of the box body, and the cover plate is detachably connected to the open end of the box body.

[0016] According to the present invention, a trapping and rearing device for the psyllid is provided, wherein the attractant slow-release box is fixedly installed on the top of the rearing box, and the fan is installed on the top of the rearing box via a folding bracket, and the fan is located on the side of the attractant slow-release box away from the inlet of the rearing box;

[0017] The folding bracket is adapted to switch between a folded state and an unfolded state. In the folded state, the airflow direction of the fan is parallel to the top wall of the enclosure, and in the unfolded state, the airflow direction of the fan is perpendicular to the top wall of the enclosure.

[0018] According to the present invention, a trapping and rearing device for the teak psyllid also includes:

[0019] A temperature sensor, suitable for detecting the temperature inside the feeding box;

[0020] A humidity sensor, suitable for detecting the humidity inside the breeding box;

[0021] The controller is electrically connected to the temperature sensor, the humidity sensor, the temperature regulation module, the humidity regulation module, and the fan. The controller is adapted to control the operation of the temperature regulation module and the humidity regulation module according to the temperature and humidity in the breeding box, and to control the fan to operate intermittently.

[0022] According to the present invention, a trapping and rearing device for the psyllid is provided, wherein a guide tube is provided at the inlet of the rearing box, the guide tube is disposed inside the rearing box, the first end of the guide tube is connected to the inlet of the rearing box, and the second end of the guide tube extends into the rearing box.

[0023] Along the direction from the first end to the second end of the guide cylinder, the cross-sectional area of ​​the guide cylinder gradually decreases.

[0024] According to the present invention, a trapping and rearing device for the teak psyllid is provided, wherein the rearing box includes:

[0025] The rearing box body has an opening at the bottom of its side wall;

[0026] A pull-out box is provided at the opening, and the pull-out box is slidably connected to the main body of the feeding box. The top of the pull-out box is open, and the food is placed inside the pull-out box.

[0027] According to the present invention, a trapping and rearing device for the teak psyllid is provided, wherein the rearing box is provided with an attractant diffuser, the attractant diffuser comprising:

[0028] A cotton core, suspended inside the rearing box, is soaked in a liquid attractant, which includes the sex pheromone of the teak psyllid.

[0029] A tray suitable for holding the liquid attractant, with the overhanging end of the cotton wick immersed in the liquid attractant.

[0030] According to the present invention, a trapping and rearing device for the teak psyllid also includes:

[0031] A power input module is provided in the breeding box, and the power input module is adapted to use mains power to power the temperature regulation module, the humidity regulation module and the fan;

[0032] An energy storage module is installed in the feeding box. The energy storage module is adapted to store electricity and supply power to the temperature regulation module, the humidity regulation module and the fan.

[0033] A solar panel is installed on the top of the feeding box, and the solar panel is electrically connected to the energy storage module.

[0034] According to the present invention, a trapping and rearing device for the teak psyllid also includes:

[0035] The support frame is height-adjustable. The feeding box is located at the top of the support frame, and a tripod is located at the bottom of the support frame. The length of each leg of the tripod is adjustable, and the end of each leg of the tripod is a pointed tip.

[0036] A protective netting mechanism is disposed outside the support frame, and the protective netting mechanism is adapted to cover the plants surrounding the support frame.

[0037] This invention provides a trapping and rearing device for the teak psyllid, comprising a rearing mechanism and an attraction mechanism. The attraction mechanism includes an attractant slow-release box and a fan, both positioned outside the rearing box. The attractant slow-release box releases attractant outwards, and the fan promotes attractant diffusion, creating an attraction zone around the rearing box. The rearing mechanism includes a rearing box, a temperature control module, and a humidity control module. The rearing box has an internal space, and an inlet is located on its side wall, communicating with the internal space to allow teak psyllids near the box to enter. The temperature control module maintains the temperature within the rearing box within a target temperature range, and the humidity control module maintains the humidity within the rearing box within a target humidity range, providing a suitable temperature and humidity environment for the teak psyllids. The rearing box contains bait for the teak psyllids to consume. The bait attracts the teak psyllids, increases their dwell time, and reduces their desire to escape. With this setup, the attracting mechanism lures the teak psyllids close to and into the rearing box. Once inside, the teak psyllids can be reared using the rearing box, achieving an integrated trapping and rearing design. As the number of traps increases and the teak psyllids are reared and reproduced, a large number of teak psyllid samples can be obtained. Attached Figure Description

[0038] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0039] Figure 1 This is a schematic diagram of the trapping and rearing device for the teak psyllid provided by this utility model.

[0040] Figure label:

[0041] 1. Slow-release attractant box; 2. Fan; 3. Folding bracket; 4. Guide tube; 5. Feeder box body; 6. Pull-out box; 7. Support frame; 8. Tripod; 9. Protective net; 10. Support ring. Detailed Implementation

[0042] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0043] The following is combined with Figure 1 This invention describes a trapping and rearing device for the teak psyllid.

[0044] like Figure 1 As shown, the trapping and rearing device for the teak psyllid provided in this embodiment of the present invention includes a rearing mechanism and a trapping mechanism.

[0045] Specifically, the attraction mechanism includes an attractant release box 1 and a fan 2, which are located outside the enclosure. The attractant release box 1 releases the attractant outwards, and the fan 2 promotes the diffusion of the attractant to create an attraction zone around the enclosure.

[0046] Fan 2 can be a small fan to reduce noise and power consumption. In a specific embodiment, an attraction area with a diameter of 3 to 5 meters can be formed around the trapping and rearing device for the tea psyllid. The specific fan 2 can be selected and its parameters adjusted according to the wind force and space size of the orchard.

[0047] The rearing system includes a rearing box, a temperature control module, and a humidity control module. The rearing box has an internal storage space, and an inlet is provided on the side wall of the rearing box. The inlet is connected to the storage space of the rearing box to allow the teak psyllids that are close to the rearing box to enter the rearing box.

[0048] The temperature control module is used to control the temperature in the rearing box within the target temperature range, and the humidity control module is used to control the humidity in the rearing box within the target humidity range. This provides a suitable temperature and humidity environment for the teak psyllids to stimulate them to lay eggs.

[0049] Specifically, the target temperature range is 15–20 degrees Celsius, which is close to the activity temperature of the teak psyllid and can delay its stress response. The target humidity range is 60%–70%.

[0050] The rearing box is equipped with food for the teak psyllids. The food attracts the teak psyllids, increases their dwell time, and reduces their desire to escape. The food includes tender lemon shoots.

[0051] With this setup, the attracting mechanism lures the teak psyllids close to and into the rearing box. Once inside, the teak psyllids can be reared using the rearing box, achieving an integrated trapping and rearing design. As the number of traps increases and the teak psyllids are reared and reproduced, a large number of teak psyllid samples can be obtained.

[0052] In this embodiment of the invention, the attractant slow-release box 1 includes a container and a solid slow-release attractant. The solid slow-release attractant is disposed inside the container and can be released stably and slowly.

[0053] The side wall of the container is provided with multiple through holes, which are spaced apart to allow the released attractant to diffuse outward.

[0054] The solid slow-release attractant comprises at least a psyllid sex pheromone and a lemon shoot volatile extract, wherein the psyllid sex pheromone has an attractive effect on the psyllid. The lemon shoot volatile extract is a mixture of volatile organic compounds extracted from the tender branches and buds of lemon trees, used to mimic the scent of the host plant and enhance its attractiveness to the psyllid.

[0055] Specifically, the sex pheromones of the psyllid and the extracts of volatiles from lemon shoots can be encapsulated in a solid carrier material. The solid carrier material can be, but is not limited to, one of the following: cellulose acetate lure, paraffin lure, rubber cap lure, plastic sandwich sheet, and plastic ball lure.

[0056] The aforementioned lemon shoots can be either tender branches and buds that have not been damaged by the psyllid, or tender branches and buds that have been damaged by the psyllid. Tender branches and buds that have been damaged by the psyllid have a higher content of substances, making them more attractive to the psyllid.

[0057] The container is made of transparent material, making it easy to observe the remaining amount of solid slow-release attractant inside.

[0058] Specifically, the transparent material can be, but is not limited to, acrylic.

[0059] In this embodiment, the container includes a box body and a cover. One end of the box body is open, and the opposite end of the open end of the box body is fixedly connected to the top of the feeding box. The cover is located at the open end of the box body and is detachably connected to the open end of the box body. By removing and installing the cover, solid slow-release attractant can be added into the box body.

[0060] The detachable connection between the cover and the box body can be achieved through snap-fit.

[0061] In this embodiment of the invention, the attractant slow-release box 1 is fixedly installed on the top of the rearing box, and the fan 2 is installed on the top of the rearing box via a folding bracket 3. The fan 2 is located on the side of the attractant slow-release box 1 away from the inlet of the rearing box. The fan 2 blows air into the attractant slow-release box 1, and the attractant released by the attractant slow-release box 1 diffuses towards the inlet side of the rearing box under the action of the fan 2. The attractant concentration is higher at the inlet side of the rearing box, and a relatively larger number of teak psyllids are attracted to the inlet side of the rearing box, which is beneficial to increasing the probability and efficiency of teak psyllids entering the rearing box.

[0062] The folding bracket 3 can switch between a folded state and an unfolded state. When the folding bracket 3 is in the folded state, the air outlet direction of the fan 2 is parallel to the top wall of the rearing box, and the air outlet direction of the fan 2 is parallel to the opening direction of the rearing box inlet. When the folding bracket 3 is in the unfolded state, the air outlet direction of the fan 2 is perpendicular to the top wall of the rearing box, thus allowing the fan 2 to be stored away. This helps to reduce the space occupied by the trapping and rearing device for the teak psyllid and facilitates transportation.

[0063] In a specific embodiment, the folding bracket 3 includes a fixed bracket and a flipping bracket. The fixed bracket is fixedly mounted on the top of the rearing box. One end of the flipping bracket is hinged to the fixed bracket via a pin, and the other end is used to connect to the fan 2. The airflow direction of the fan 2 is perpendicular to the axis of the flipping bracket. When the flipping bracket rotates relative to the fixed bracket until its axis is perpendicular to the top wall of the rearing box, the folding bracket 3 is in the unfolded state. When the flipping bracket rotates relative to the fixed bracket until its axis is parallel to the top wall of the rearing box, the folding bracket 3 is in the folded state.

[0064] A first locking hole is provided on the fixed bracket, and a second locking hole is provided on the flip bracket. The distance between the axis of the first locking hole and the axis of the pin is a first distance, and the distance between the axis of the second locking hole and the axis of the pin is a second distance. The first distance and the second distance are equal. When the flip bracket is rotated until its axis is perpendicular to the top wall of the feeding box, the first locking hole and the second locking hole correspond. At this time, a pin can be inserted into both the first and second locking holes simultaneously to fix the flip bracket and stabilize the folding bracket 3 in the unfolded state.

[0065] In a further embodiment, the trapping and rearing device for the teak psyllid also includes a temperature sensor, a humidity sensor, and a controller.

[0066] Temperature sensors are used to detect the temperature inside the enclosure, and humidity sensors are used to detect the humidity inside the enclosure.

[0067] The temperature sensor, humidity sensor, temperature control module, humidity control module, and fan 2 are all electrically connected to the controller. The controller controls the operation of the temperature and humidity control modules based on the temperature and humidity inside the enclosure, maintaining the temperature and humidity within the target ranges, respectively. Furthermore, the controller can also control the intermittent operation of fan 2, ensuring the attractant concentration in the attraction area while conserving energy.

[0068] Specifically, fan 2 can be made to stop running for ten minutes after running for three minutes.

[0069] The aforementioned temperature control module includes a thermoelectric cooler, which is installed inside the rearing chamber. When the thermoelectric cooler is energized, it cools the rearing chamber, thereby lowering the internal temperature. Specifically, the energizing time of the thermoelectric cooler can be controlled based on the detection results of the temperature sensor.

[0070] The humidity control module includes a small air humidifier, which is installed inside the enclosure. When powered on, the small air humidifier increases the humidity inside the enclosure. Specifically, the operating time of the small air humidifier can be controlled based on the humidity sensor's readings.

[0071] In this embodiment of the invention, a guide cylinder 4 is provided at the inlet of the feeding box, and the guide cylinder 4 is disposed inside the feeding box. The first end of the guide cylinder 4 is connected to the inlet of the feeding box, and the second end of the guide cylinder 4 extends into the interior of the feeding box.

[0072] Along the direction from the first end to the second end of the guide tube 4, the cross-sectional area of ​​the guide tube 4 gradually decreases. That is to say, the cross-sectional area of ​​the end of the guide tube 4 corresponding to the outside of the rearing box is larger, which helps to reduce the difficulty for the teak psyllids outside the rearing box to enter the rearing box; the cross-sectional area of ​​the end of the guide tube 4 corresponding to the inside of the rearing box is smaller, which helps to increase the difficulty for the teak psyllids inside the rearing box to escape the rearing box.

[0073] A one-way valve can also be set at the second end of the guide tube 4. The teak psyllids inside the guide tube 4 can easily enter the rearing box, while the teak psyllids inside the rearing box cannot enter the guide tube 4. In this way, the difficulty for the teak psyllids inside the rearing box to escape from the rearing box can be further increased.

[0074] Multiple inlets and guide tubes 4 for the psyllids to enter the aforementioned breeding box can be installed at intervals.

[0075] In some embodiments, a light source is installed in the rearing box. The light source is a composite light source that combines 340 nm ultraviolet light and full-spectrum natural white light to attract and control the teak psyllid.

[0076] In this embodiment of the invention, the feeding box includes a feeding box body 5 and a pull-out box 6. The bottom end of the side wall of the feeding box body 5 is provided with an opening, and the pull-out box 6 is disposed at the opening. The pull-out box 6 is slidably connected to the feeding box body 5, and the top of the pull-out box 6 is open, with food disposed inside the pull-out box 6.

[0077] When the pull-out box 6 is pushed into the main body of the enclosure 5, the pull-out box 6 covers the opening, preventing the teak lice from escaping. The internal space of the pull-out box 6 is connected to the internal space of the main body of the enclosure 5, and the teak lice in the main body of the enclosure 5 can eat the food in the pull-out box 6, causing the teak lice to gather inside the pull-out box 6.

[0078] Pulling out the pull-out box 6 to the outside of the main body of the enclosure 5 allows you to remove the psyllids that have gathered inside the pull-out box 6, and also allows you to add food to the pull-out box 6.

[0079] At least two pull-out boxes 6 can be provided, with corresponding openings on the main body 5 of the enclosure. After pushing each pull-out box 6 into the main body 5 of the enclosure, each pull-out box 6 will be laid flat on the bottom of the main body 5 of the enclosure.

[0080] In a further embodiment, an attractant diffuser is provided inside the rearing box to diffuse the attractant into the rearing box, thereby enhancing the attraction to the psyllids in the rearing box and reducing their desire to escape.

[0081] In this embodiment, the attractant diffuser includes a cotton core and a tray. The cotton core is suspended inside the rearing box and is soaked in a liquid attractant, which includes the sex pheromone of the teak psyllid. The liquid attractant soaked in the cotton core can continuously diffuse.

[0082] The tray is fixed inside the enclosure and contains liquid attractant. The hanging end of the cotton wick is immersed in the liquid attractant. Based on the principle of capillary action, the liquid attractant in the tray rises spontaneously or permeates along the tiny pores and gaps of the cotton wick under the action of surface tension and adhesion, which can replenish the liquid attractant to the cotton wick in real time.

[0083] In this embodiment of the invention, the trapping and rearing device for the teak psyllid also includes a power input module, a power storage module, and a solar panel, all of which are located in the rearing box.

[0084] The power input module is used to supply power to the temperature control module, humidity control module, and fan 2 using mains electricity, while the energy storage module is used to store electricity and supply power to the temperature control module, humidity control module, and fan 2. This reduces the dependence of the trapping and rearing device for the teak psyllid provided in this embodiment of the invention on mains electricity; the power supply mode can be switched as needed according to the working environment, demonstrating strong adaptability.

[0085] Solar panels can be installed on the top of the rearing box. The solar panels are electrically connected to the energy storage module. The trapping and rearing device for the teak psyllid provided in this embodiment works outdoors. The solar panels generate electricity under sunlight and store it in the energy storage module.

[0086] The aforementioned energy storage module may, but is not limited to, use a storage battery.

[0087] In this embodiment of the invention, the trapping and rearing device for the teak psyllid also includes a support frame 7. The height of the support frame 7 is adjustable. The rearing box is located at the top of the support frame 7. The support frame 7 can support the rearing box. By adjusting the height of the support frame 7, the height of the rearing box can be adjusted, so that the rearing box and the trapping mechanism can work at a suitable spatial height.

[0088] Specifically, the support frame 7 includes a base frame and a lifting frame, with the lifting frame partially overlapping the base frame. Multiple first fastening holes are provided at the upper end of the base frame, spaced vertically apart. Two second fastening holes are provided at the lower end of the lifting frame, the distance between the two second fastening holes being equal to the distance between any two adjacent first fastening holes. The two second fastening holes on the lifting frame can correspond to any two adjacent first fastening holes on the base frame.

[0089] When the second fastening hole on the lifting frame corresponds to a different first fastening hole on the base frame, the support frame 7 has different heights. After adjusting the relative positions of the lifting frame and the base frame, fastening bolts are passed through the first and second fastening holes. Using two fastening bolts to fix the lifting frame and the base frame in two positions can improve the stability of the support frame 7.

[0090] The height of the support frame 7 is adjustable from 1 to 2 meters to accommodate lemon trees of different heights. The distance between two adjacent first fastening holes is 5 centimeters.

[0091] A tripod 8 is provided at the bottom of the support frame 7. The end of each leg of the tripod 8 is a pointed tip, so that each leg of the tripod 8 is inserted into the ground to a certain depth, which can fix the support frame 7 to the ground and improve the stability of the support frame 7 and the trapping and rearing device for the teak psyllid.

[0092] The length of each leg of the tripod 8 can be extended and adjusted, allowing the support frame 7 to adapt to different slopes by adjusting the length of each leg.

[0093] Specifically, each leg of the tripod 8 includes a first member and a second member. One of the first and second members has a threaded hole, and the other has an external thread, with the threaded hole and the external thread matching. The axis of the first member coincides with the axis of the second member, and the axis of the threaded hole coincides with the axis of the external thread. The first and second members are threaded together via the external thread and the threaded hole. The length of the leg can be adjusted by rotating the first and second members relative to each other.

[0094] In a further embodiment, the trapping and rearing device for the teak psyllid also includes a protective net mechanism. The protective net mechanism is disposed outside the support frame 7 and is used to cover the plants around the support frame 7 to protect the surrounding plants and prevent the plants from being damaged by the teak psyllids due to their gathering around the trapping and rearing device.

[0095] Specifically, the protective netting mechanism includes a protective net 9 and a support ring 10. The support ring 10 is located around the outside of the support frame 7, and the lower end of the protective net 9 is connected to the support ring 10. The support ring 10 hangs downwards and provides tension to the protective net 9, which is conical in shape when taut.

[0096] When using the trapping and rearing device for the psyllid provided in this embodiment of the invention to trap psyllids, the device is generally fixed in a lemon orchard where the lemon trees are spaced far apart. The support frame is placed close to one of the lemon trees, and a protective net is placed over the outside of that tree to protect it.

[0097] When the support frame 7 is adjusted to its maximum height, the support ring 10 can hang down to the ground, or the support ring 10 is in a suspended state with a small distance between the support ring 10 and the bottom of the support frame 7.

[0098] The protective net 9 can be made of dark color, as dark-colored nets do not attract teak psyllids and can prevent them from approaching the net 9. The adult teak psyllid is 3.23~3.71 mm long and 0.81~0.88 mm wide at the head; therefore, the mesh size of the protective net 9 needs to be less than 0.5 mm.

[0099] It should be noted that the proportions of the shape and size of the feeding box, attractant release box 1, guide tube 4, support frame 7, tripod 8, and support ring 10 can be determined as needed. The actual product's dimensional proportions are as follows... Figure 1 The proportional relationships of the dimensions shown can be consistent or inconsistent, and can be set as needed. No specific restrictions are made here.

[0100] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A trapping and rearing device for the teak psyllid, characterized in that, include: A breeding facility includes a breeding box, a temperature control module, and a humidity control module. The breeding box has an internal space, and the side wall of the breeding box is provided with an entrance for the psyllid to enter. The breeding box is provided with food. The temperature control module is adapted to control the temperature inside the breeding box within a target temperature range, and the humidity control module is adapted to control the humidity inside the breeding box within a target humidity range. The attraction mechanism includes an attractant release box (1) and a fan (2) disposed outside the enclosure, the attractant release box (1) being adapted to release the attractant outwards, and the fan (2) being adapted to promote the diffusion of the attractant to form an attraction area around the enclosure.

2. The trapping and rearing device for the teak psyllid according to claim 1, characterized in that, The attractant sustained-release cartridge (1) includes: The container is made of transparent material, and the side wall of the container is provided with multiple through holes spaced apart; A solid slow-release attractant is disposed inside the container, and the solid slow-release attractant includes at least psyllid sex pheromones and lemon shoot volatile extracts.

3. The trapping and rearing device for the teak psyllid according to claim 2, characterized in that, The container includes: The box body has an open end, and the opposite end of the open end of the box body is fixedly connected to the top of the feeding box; A cover plate is provided at the open end of the box body, and the cover plate is detachably connected to the open end of the box body.

4. The trapping and rearing device for the teak psyllid according to claim 1, characterized in that, The attractant release box (1) is fixedly installed on the top of the breeding box, and the fan (2) is installed on the top of the breeding box through a folding bracket (3). The fan (2) is located on the side of the attractant release box (1) away from the inlet of the breeding box. The folding bracket (3) is adapted to switch between a folded state and an unfolded state. In the folded state, the air outlet direction of the fan (2) is parallel to the top wall of the breeding box, and in the unfolded state, the air outlet direction of the fan (2) is perpendicular to the top wall of the breeding box.

5. The trapping and rearing device for the teak psyllid according to claim 1, characterized in that, Also includes: A temperature sensor, suitable for detecting the temperature inside the feeding box; A humidity sensor, suitable for detecting the humidity inside the breeding box; The controller is electrically connected to the temperature sensor, the humidity sensor, the temperature regulation module, the humidity regulation module and the fan (2). The controller is adapted to control the operation of the temperature regulation module and the humidity regulation module according to the temperature and humidity in the breeding box, and to control the fan (2) to run intermittently.

6. The trapping and rearing device for the teak psyllid according to claim 1, characterized in that, A guide tube (4) is provided at the inlet of the feeding box. The guide tube (4) is located inside the feeding box. The first end of the guide tube (4) is connected to the inlet of the feeding box, and the second end of the guide tube (4) extends into the inside of the feeding box. Along the direction from the first end to the second end of the guide cylinder (4), the cross-sectional area of ​​the guide cylinder (4) gradually decreases.

7. The trapping and rearing device for the teak psyllid according to claim 1, characterized in that, The feeding box includes: The rearing box body (5) has an opening at the bottom of the side wall of the rearing box body (5); A pull-out box (6) is provided at the opening. The pull-out box (6) is slidably connected to the feeding box body (5). The top of the pull-out box (6) is open. The food is placed inside the pull-out box (6).

8. The trapping and rearing device for the teak psyllid according to claim 1, characterized in that, The rearing box is equipped with an attractant diffuser, which includes: A cotton core, suspended inside the rearing box, is soaked in a liquid attractant, which includes the sex pheromone of the teak psyllid. A tray suitable for holding the liquid attractant, with the overhanging end of the cotton wick immersed in the liquid attractant.

9. The trapping and rearing device for the teak psyllid according to claim 1, characterized in that, Also includes: A power input module is provided in the feeding box, and the power input module is adapted to use mains power to supply power to the temperature regulation module, the humidity regulation module and the fan (2); An energy storage module is installed in the feeding box. The energy storage module is suitable for storing electricity and supplying power to the temperature regulation module, the humidity regulation module and the fan (2). A solar panel is installed on the top of the feeding box, and the solar panel is electrically connected to the energy storage module.

10. The trapping and rearing device for the teak psyllid according to claim 1, characterized in that, Also includes: The support frame (7) is height adjustable. The feeding box is located at the top of the support frame (7). A tripod (8) is located at the bottom of the support frame (7). The length of each leg of the tripod (8) is adjustable. The end of each leg of the tripod (8) is a pointed tip. A protective netting mechanism is provided outside the support frame (7), and the protective netting mechanism is adapted to cover the outside of the plants around the support frame (7).

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