Insect release device for biological control of forest plant diseases and insect pests

Abstract

The invention discloses an insect release device for biological control of forest plant diseases and insect pests in the technical field of biological control, which comprises a box body and a top cover, a plurality of air storage cylinders are linearly arrayed on the inner wall of the box body, and one end of each air storage cylinder is communicated with a release pipe; an elastic film is fixedly connected into the air storage cylinder, an adsorption block is fixedly connected to the center of the elastic film, the elastic film divides the interior of the air storage cylinder into an impact area and an energy storage area from left to right, an adsorption assembly located in the energy storage area and used for attracting and releasing the adsorption block is embedded in the inner wall of the box body, and an elastic rod is fixedly connected to the inner wall of the air storage cylinder. A sounding ball is fixedly connected to the bottom end of the elastic rod and located in the motion trail of the adsorption block. According to the device, by pulling and releasing the elastic film, air in the impact area is rapidly compressed and flows into the release pipe, insects attached to the inner wall of the release pipe are sprayed out, and meanwhile through reciprocating motion of the elastic film during resetting, the adsorption block impacts the sound production ball, sounds are made, and birds are repelled.

Description

Technical Field

[0001] The invention relates to the technical field of biological control, and in particular to an insect releasing device for biological control of forest pests and diseases. Background Art

[0002] As an environmentally friendly and sustainable method of pest control, biological control technology has received widespread attention and application in recent years. This technology uses natural factors such as natural enemy insects and pathogenic microorganisms to control the population size and degree of harm of pests. It has the advantages of not polluting the environment, not producing resistance, and protecting ecological balance. In the process of biological control, the insect release device is one of the key equipment. It can effectively release biological control factors such as natural enemy insects to the target area, thereby achieving the purpose of controlling pests. With the continuous development of biological control technology, the demand for insect release devices is also increasing.

[0003] Existing biological control generally uses flying insects (such as trichogrammatids, aphid wasps, ladybugs, etc.), because these insects are natural enemies of many pests. They can significantly reduce the population density of pests by preying on or parasitizing pests, thereby reducing the harm of pests to crops and trees; at the same time, some flying insects can also carry and spread biological factors, such as pathogenic fungi, bacteria or viruses, etc. These biological factors can cause pathogenic effects on pests, further controlling the population of pests. Regardless of the method, the existing device (generally composed of components such as a box, a hook and a top cover) may stay in the release channel when these insects fly out of the device, causing the release channel to be blocked or the insects cannot be released in time, reducing the control efficiency. Since the working location of the device is in the forest, there are also some bird natural enemies that control insects. When the insects fly out of the device, they may be captured by some bird natural enemies, thereby reducing the control effect of the device on the area where they are located.

[0004] Therefore, the present invention proposes an insect releasing device for biological control of forest pests and diseases to solve the above problems. Summary of the invention

[0005] In order to solve the above problems, the present invention provides an insect release device for biological control of forest pests and diseases. By pulling and releasing the elastic membrane, the air inside the impact area is quickly compressed and flows into the release tube, spraying out the insects attached to the inner wall of the release tube. At the same time, through the reciprocating motion of the elastic membrane during reset, the adsorption block hits the sound-emitting ball, making a sound to drive away the birds.

[0006] In order to achieve the above-mentioned purpose, the technical scheme of the present invention is as follows: an insect release device for biological control of forest pests and diseases, comprising a box body, a top cover and a controller, the controller is arranged in the box body, the top of the box body is fixedly connected to the bottom of the top cover, a hook is fixedly connected to the top of the top cover, a plurality of gas cylinders are arranged in a linear array on the inner wall of the box body, one end of the gas cylinders are connected to a release pipe, the end of the release pipe away from the gas cylinder passes through the box body and extends outside the box body, a release channel is opened on the surface of the release pipe, and the diameter of the release pipe is smaller than the diameter of the gas cylinder;

[0007] An elastic membrane is fixedly connected to the inside of the gas cylinder, and an adsorption block is fixedly connected to the center of the elastic membrane. The elastic membrane divides the inside of the gas cylinder into an impact zone and an energy storage zone from left to right. An adsorption component located in the energy storage zone and used to attract and release the adsorption block is embedded in the inner wall of the box. An elastic rod is fixedly connected to the inner wall of the gas cylinder, and a sounding ball is fixedly connected to the bottom end of the elastic rod. The sounding ball is located within the movement trajectory of the adsorption block; an identification component for identifying insects located in the release tube is provided on the inner wall of the release tube, and both the identification component and the adsorption component are electrically connected to the controller.

[0008] Principle of the basic scheme: When an insect enters the release tube and triggers the identification component, the identification component sends a signal to the adsorption component to activate and attract the adsorption block. The movement of the adsorption block pulls the elastic membrane, causing the air in the impact area to be quickly compressed and flow to the release tube. Due to the small diameter of the release tube, the air flow rate increases, forming a jet effect, and the insects attached to the inner wall of the release tube are ejected. After the adsorption component releases the adsorption block, the elastic membrane begins to reset due to its own elasticity. During the reset process, the adsorption block hits the sounding ball, making a sound to drive away nearby birds. At the same time, the reciprocating motion of the elastic membrane also prepares for its next compression and release.

[0009] The above scheme has the following beneficial effects:

[0010] 1. Compared with the existing technology, this solution achieves the rapid and accurate release of insects through physical means, avoids the use of chemical pesticides, and is conducive to protecting the ecological environment. The design of the sounding ball increases the safety of the device during the release of insects, effectively reduces the interference of birds on the release of insects, and improves the effect of biological control. And pushing insects out by this gas method can not only reduce the damage to insects during physical mechanical pushing, but also is crucial for protecting the integrity of insects and improving their biological control effects, especially for those insects that need to maintain a complete body structure to achieve the maximum control effect.

[0011] 2. In this solution, the electrical connection between the recognition component and the adsorption component realizes the intelligent control of the device. The adsorption component will only be activated when the insect actually enters the release tube and triggers the recognition component, thus avoiding unnecessary energy consumption and misoperation. This intelligent control not only improves the reliability of the device, but also reduces the difficulty of operation.

[0012] Furthermore, a porous isolation plate is provided at the connection point between the gas cylinder and the release pipe.

[0013] Beneficial effects: The porous isolation plate can effectively prevent insects from flowing back from the release tube into the gas cartridge. Since the diameter of the release tube is smaller than the diameter of the gas cartridge, insects can easily enter the gas cartridge, but it is difficult for them to directly exit the gas cartridge. The existence of the isolation plate ensures that once the insects enter the release tube, they will not return to the gas cartridge, thereby avoiding excessive accumulation and possible death of insects in the gas cartridge.

[0014] Furthermore, a partition plate is fixedly connected in the box body, and a plurality of through holes are evenly opened on the partition plate.

[0015] Beneficial effects: The partition effectively divides the internal space of the box, and uses the through holes on the partition to separate the insects and their excrement, avoiding direct contact between the insects and their excrement, reducing the possibility of insects dying from bacteria or fungal infections in the box, and providing a more comfortable and breathable storage environment for the insects, which helps to reduce the mortality and disease incidence of insects during storage, and improve the survival rate of insects and the biological control effect.

[0016] Furthermore, the diameter of the top of the through hole is larger than the diameter of the other end.

[0017] Beneficial effect: The design of the conical hole makes its opening (top) more spacious, which helps to guide the insect excrement to enter the through hole more easily and fall into the bottom of the box. Compared with the top diameter, the other end of the conical hole (i.e., the end connected to the release tube) has a smaller diameter, which can effectively prevent insects from entering the area where insect excrement is stored, avoiding direct contact between insects and insects, and further reducing the mortality rate and disease incidence of insects during storage.

[0018] Furthermore, ventilation holes communicating with the interior of the box are symmetrically opened on both sides of the box.

[0019] Beneficial effects: The design of the air vents significantly enhances the air circulation inside the box. Insects need sufficient oxygen to maintain life activities during storage. The air vents can ensure the free exchange of air inside and outside the box to meet the insects' breathing needs. Through the air vents, the temperature and humidity inside the box can be effectively regulated. In hot weather, the air vents can promote heat exchange between the inside and outside of the box and reduce the temperature inside the box; in a humid environment, the air vents help to discharge excess moisture in the box and maintain appropriate dryness. This is crucial for the survival of insects and the effectiveness of biological control. Good air circulation helps reduce the growth of microorganisms such as bacteria and mold inside the box, thereby reducing the incidence of insect diseases. A healthy and clean storage environment is of great significance for maintaining the vitality of insects and the effectiveness of biological control.

[0020] Furthermore, the diameter of one end of the adsorption block close to the sound-emitting ball is larger than that of the other end, and the end of the adsorption block close to the sound-emitting ball is a dome structure.

[0021] Beneficial effect: The diameter of the adsorption block near the sounding ball is larger, which increases the contact area with the adsorption component, thereby improving the stability and reliability of adsorption. When the adsorption component is activated, it can more firmly attract the adsorption block, ensuring that the air in the impact area is effectively compressed and flows to the release tube.

[0022] At the same time, the dome structure design of the adsorption block enables it to produce a clearer and louder sound when it hits the sound-generating ball. The dome structure can more effectively transmit the impact force, making the sound-generating ball produce a louder sound when it is hit, thereby more effectively driving away nearby birds.

[0023] Furthermore, the adsorption components all include an electromagnet, the electromagnet is embedded in the inner wall of the box, and the controller is electrically connected to the electromagnet.

[0024] Beneficial effect: Through the precise control of the electromagnet by the controller, the precise adsorption and release of the adsorption block can be achieved. When the recognition component detects that the insect is in the release tube, the controller immediately activates the electromagnet to generate magnetic force to attract the adsorption block; when the insect needs to be released, the controller cuts off the power supply of the electromagnet, the magnetic force disappears, and the adsorption block can be reset under the tension of the elastic membrane, and reciprocates to hit the generating ball. This precise control method ensures the timely and accurate release of the insect. The magnetic force disappears after the power is cut off, and the elastic membrane can move only under the action of its own elasticity, ensuring the operation of the bird-repelling action during the insect release process.

[0025] Furthermore, a plurality of LED lights are arranged at the bottom of the top cover, and the LED lights are all electrically connected to the controller.

[0026] Beneficial effects: Generally in the forest, the light around the box will be blocked by leaves and other vegetation, which will reduce the intensity of the surrounding light. Therefore, the design of the LED lamp can not only attract the surrounding pests with strong phototaxis, but also facilitate the movement of insects inside the box, thereby further improving the control efficiency around the prevention and control point.

[0027] Furthermore, the identification components all include an infrared sensor arranged on the inner wall of the release tube, and the infrared sensor is electrically connected to the controller.

[0028] Beneficial effects: The infrared sensor can emit and receive infrared light. When insects pass through the release tube, the propagation of infrared light is blocked, thereby triggering the sensor. This non-contact identification method can ensure accurate identification of insects and avoid insect damage or misjudgment caused by mechanical contact. The infrared sensor can emit and receive infrared light. When insects pass through the release tube, the propagation of infrared light is blocked, thereby triggering the sensor. This non-contact identification method can ensure accurate identification of insects and avoid insect damage or misjudgment caused by mechanical contact.

[0029] Furthermore, it also includes a temperature control component for adjusting the temperature inside the box; the temperature control component includes a temperature sensor and a plurality of electric heating layers embedded in the inner wall of the box, the temperature sensor is fixedly connected to the inner wall of the box; the temperature sensor is electrically connected to the controller.

[0030] Beneficial effects: The temperature inside the box is monitored in real time by the temperature sensor, and the data is fed back to the controller. The controller accurately controls the temperature inside the box by adjusting the heating power of the electric heating layer according to the preset temperature range. This closed-loop control system ensures the stability and accuracy of the temperature inside the box and provides a suitable living environment for insects. Insects are sensitive to temperature, and too high or too low temperatures may affect their survival and vitality. Through the precise temperature control of the thermostat component, it can be ensured that the temperature inside the box is always kept within the suitable survival range for insects, thereby improving the survival rate of insects and the biological control effect after release. Suitable temperature conditions help insects stay active and are easier to be identified and released. Through the precise temperature control of the thermostat component, it can be ensured that the insects are in the best condition when released, thereby improving the release efficiency and accuracy.

[0031] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is an overall axonometric view of an embodiment of the insect release device for biological control of forest pests and diseases of the present invention;

[0033] Figure 2 A side cross-sectional view of a box body of an embodiment of an insect release device for biological control of forest pests and diseases of the present invention;

[0034] Figure 3 It is an enlarged view of part A of an embodiment of the insect releasing device for biological control of forest pests and diseases of the present invention.

[0035] The figure marks in the drawings of the specification include: 1. box body; 2. top cover; 3. hook; 4. air vent; 5. electric heating layer; 6. LED lamp; 7. release tube; 8. infrared sensor; 9. release channel; 10. partition plate; 11. through hole; 12. electromagnet; 13. gas cylinder; 14. elastic membrane; 15. elastic rod; 16. isolation plate; 17. sounding ball; 18. adsorption block; 19. controller; 20. temperature sensor. DETAILED DESCRIPTION

[0036] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0038] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] The following is further described in detail through specific implementation methods:

[0040] Embodiment 1:

[0041] As attached Figure 1 , Figure 2 and Figure 3As shown: an insect release device for biological control of forest pests and diseases, comprising a box body 1, a top cover 2 and a controller 19, wherein the controller 19 is arranged in the box body 1, the top of the box body 1 is welded to the bottom of the top cover 2, and a hook 3 is threadedly connected to the top of the top cover 2. The box body 1 and the insects inside it are fixed to a certain control point in the forest by the hook 3, and biological control is carried out around the control point. At the same time, for some relatively bad weather in the forest area (such as rain that affects the survival or activity of the control insects), the top cover 2 is used to shield the box body 1 around, thereby reducing the possibility of rainwater entering the box body 1 and causing the death of the insects inside, so as to improve the effect of biological control.

[0042] In addition, a plurality of gas cylinders 13 are arranged in a linear array on the inner wall of the box body 1. One end of each gas cylinder 13 is connected to a release pipe 7. The left end of each release pipe 7 passes through the box body 1 and extends outside the box body 1 (such as Figure 2 As shown in the figure, the surface of the release tube 7 is provided with a release channel 9, and insects can enter the release tube 7 through the release channel 9 and fly out of the box body 1 along the release tube 7 to prey on and kill the pests in the trees in the prevention and control point area.

[0043] In the absence of external driving force, insects may stay on the inner wall of the release tube 7, making it difficult to release the insects in time for biological control, so an elastic film 14 is bonded inside the gas storage cylinder 13, and an adsorption block 18 is fixedly connected to the center of the elastic film 14. The elastic film 14 divides the inside of the gas storage cylinder 13 into an impact zone and an energy storage zone from left to right. An adsorption component located in the energy storage zone and used to attract and release the adsorption block 18 is embedded in the inner wall of the box 1. The adsorption components include an electromagnet 12, which is embedded in the inner wall of the box 1. The controller 19 is electrically connected to the electromagnet 12. By controlling the on and off of the electromagnet 12, its suction force on the adsorption block 18 is controlled. When the electromagnet 12 is energized, a magnetic attraction is generated on the adsorption block 18, so that the adsorption block 18 moves to the right. The elastic film 14 is moved and pulled to expand the elastic film 14 (accumulate elastic potential energy), and then the electromagnet 12 is powered off and loses its magnetic attraction to the adsorption block 18. Due to the elasticity of the elastic film 14, the elastic film 14 moves rapidly to the left and rapidly squeezes the air in the impact zone, so that the air in the impact zone quickly flows into the release tube 7, impacting the insects therein and pushing them out into the release tube 7 to prevent them from staying in the release tube 7 and affecting the release efficiency of the insects. At the same time, in order to ensure that the squeezed gas can quickly push the insects out of the release tube 7, the diameter of the release tube 7 is made smaller than the diameter of the gas cylinder 13, and the flow rate of the squeezed air flowing into the release tube 7 is further accelerated by changing the air flow cross-section from large to small, so as to obtain sufficient energy to push the insects. At the same time, because the diameter of the release tube 7 is smaller than that of the gas cartridge 13, insects can easily enter the gas cartridge 13 through the release tube 7, but it is difficult for them to get out of the gas cartridge 13. When a large number of insects enter the gas cartridge 13, the elastic membrane 14 squeezes the air in the impact zone, causing the insects to gather at the connection between the gas cartridge 13 and the release tube 7, affecting subsequent release work, and may even cause the insects to die in the gas cartridge 13. Therefore, a porous isolation plate 16 is provided at the connection between the gas cartridge 13 and the release tube 7 to prevent insects from entering the gas cartridge 13 while not affecting the gas flow to the impact zone of the gas cartridge 13.

[0044] As for the starting condition of the electromagnet 12, an identification component for identifying the insects in the release tube 7 is provided on the inner wall of the release tube 7, and the identification component is electrically connected to the adsorption component. The identification component includes an infrared sensor 8 provided on the inner wall of the release tube 7, and the infrared sensor 8 is electrically connected to the controller 19. The triggering condition of the electromagnet 12 is that the insect triggers the infrared sensor 8 in the release tube 7. When the infrared sensor 8 is triggered, a control signal is output to the controller 19, and then the controller 19 completes the above-mentioned action process of the electromagnet 12.

[0045] During the resetting process of the elastic membrane 14, due to its elasticity, it cannot be reset instantly, and it will vibrate back and forth until it stops. During the vibration process of the elastic membrane 14, since the inner wall of the gas cylinder 13 is bonded with an elastic rod 15, the bottom end of the elastic rod 15 is integrally formed with a sounding ball 17, and the sounding ball 17 is located within the motion trajectory of the adsorption block 18, the left end (dome part) of the adsorption block 18 on the elastic membrane 14 will continue to hit the sounding ball 17, making a sound to drive away the birds near the box 1, reducing the possibility of insects being preyed when they fly out of the box 1, and further improving the effect of biological control. In addition, during the whole process, the suction force of the electromagnet 12 on the adsorption block 18 is very important, so that the diameter of the left end of the adsorption block 18 is larger than the other end, so that the adsorption block 18 has enough adsorption area, so that the elastic membrane 14 moves to the right by a suitable distance, ensuring that the subsequent elastic membrane 14 can squeeze sufficient gas in the impact area and generate vibration at the same time to make the adsorption block 18 hit the sounding ball 17 to drive away the birds, and the adsorption block 18 is a dome structure at one end close to the sounding ball 17.

[0046] Embodiment 2:

[0047] The difference from the above embodiment is that, Figure 2 As shown, during the transfer process of insects (i.e., placed in the forest), if the environment inside the box 1 is significantly different from the external environment (temperature, humidity, gas flow, etc.), it is very likely that the insects will die inside the box 1, thereby reducing the control efficiency. Therefore, a partition plate 10 is screwed inside the box 1, and a number of through holes 11 are evenly opened on the partition plate 10 to separate the excrement of the insects from the area where they live. At the same time, the top diameter of the through hole 11 is larger than the diameter of the other end, ensuring that the insects will not enter the bottom of the box 1. In addition, air holes 4 that are connected to the inside of the box 1 are symmetrically opened on both sides of the box 1 to further ensure the flowability of the gas inside the box 1 and avoid the death of insects due to lack of oxygen inside the box 1.

[0048] At the same time, the insect release device for biological control of forest pests and diseases also includes a temperature control component for adjusting the temperature inside the box 1; the temperature control component includes a temperature sensor 20 and a plurality of electric heating layers 5 embedded in the inner wall of the box 1, and the temperature sensor 20 is fixedly connected to the inner wall of the box 1; the temperature sensor 20 is electrically connected to the controller 19, and can monitor the temperature changes inside the box 1 in real time, and convert these changes into electrical signals and transmit them to the controller 19. When the temperature sensor 20 detects that the temperature inside the box 1 is lower than the preset minimum temperature threshold, it will send a signal to the controller 19. After receiving the signal, the controller 19 will immediately start the electric heating layer 5 and start heating the inside of the box 1. During the heating process, the temperature sensor 20 will continuously monitor the temperature changes inside the box 1 and feed back real-time data to the controller 19.

[0049] The controller 19 will intelligently adjust the heating power of the electric heating layer 5 according to these data to keep the internal temperature of the box body 1 fluctuating within a preset range.

[0050] Embodiment 3:

[0051] The difference from the above embodiment is that, Figure 1 As shown, a plurality of LED lamps 6 are arranged at the bottom of the top cover 2, and the LED lamps 6 are all electrically connected to the controller 19. Generally, in a forest, the light around the box 1 will be covered by vegetation such as leaves, which reduces the intensity of the light around it. Therefore, the design of the LED lamp 6 can not only attract the surrounding pests with strong phototropism, but also facilitate the movement of insects inside the box 1 outward, thereby further improving the control efficiency around the prevention and control point.

[0052] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention.

Claims

1. An insect release device for biological control of forest pests and diseases, comprising a box (1), a top cover (2) and a controller (19), wherein the controller (19) is arranged in the box (1), the top of the box (1) is fixedly connected to the bottom of the top cover (2), and the top of the top cover (2) is fixedly connected to a hook (3), characterized in that: The inner wall of the box body (1) is provided with a plurality of gas cylinders (13) in a linear array, one end of each gas cylinder (13) is connected to a release pipe (7), one end of each release pipe (7) away from the gas cylinder (13) passes through the box body (1) and extends outside the box body (1), a release channel (9) is provided on the surface of each release pipe (7), and the diameter of each release pipe (7) is smaller than the diameter of the gas cylinder (13); An elastic membrane (14) is fixedly connected inside the gas storage cylinder (13), and an adsorption block (18) is fixedly connected at the center of the elastic membrane (14). The elastic membrane (14) divides the inside of the gas storage cylinder (13) into an impact zone and an energy storage zone from left to right. An adsorption component located in the energy storage zone and used for attracting and releasing the adsorption block (18) is embedded in the inner wall of the box body (1). An elastic rod (15) is fixedly connected to the inner wall of the gas storage cylinder (13). A sounding ball (17) is fixedly connected to the bottom end of the elastic rod (15). The sounding ball (17) is located within the movement track of the adsorption block (18). An identification component for identifying insects located in the release tube (7) is provided on the inner wall of the release tube (7), and both the identification component and the adsorption component are electrically connected to the controller (19).

2. The insect release device for biological control of forest pests and diseases according to claim 1, characterized in that: A porous isolation plate (16) is provided at the connection point between the gas storage cylinder (13) and the release pipe (7).

3. The insect release device for biological control of forest pests and diseases according to claim 2, characterized in that: A partition plate (10) is fixedly connected inside the box body (1), and a plurality of through holes (11) are evenly formed on the partition plate (10).

4. The insect release device for biological control of forest pests and diseases according to claim 3 is characterized by: The diameter of the top of the through hole (11) is larger than the diameter of the other end.

5. The insect release device for biological control of forest pests and diseases according to claim 4, characterized in that: Air holes (4) communicating with the interior of the box body (1) are symmetrically provided on both sides of the box body (1).

6. The insect release device for biological control of forest pests and diseases according to claim 5, characterized in that: The diameter of one end of the adsorption block (18) close to the sound-generating ball (17) is larger than that of the other end, and the end of the adsorption block (18) close to the sound-generating ball (17) is a dome structure.

7. The insect release device for biological control of forest pests and diseases according to claim 6, characterized in that: The adsorption components all include an electromagnet (12), the electromagnet (12) is embedded in the inner wall of the box (1), and the controller (19) is electrically connected to the electromagnet (12).

8. The insect release device for biological control of forest pests and diseases according to claim 7, characterized in that: A plurality of LED lights (6) are arranged at the bottom of the top cover (2), and the LED lights (6) are all electrically connected to the controller (19).

9. The insect release device for biological control of forest pests and diseases according to claim 8, characterized in that: The identification components all include an infrared sensor (8) arranged on the inner wall of the release tube (7), and the infrared sensor (8) is electrically connected to the controller (19).

10. The insect release device for biological control of forest pests and diseases according to claim 9, characterized in that: It also includes a temperature regulating component for regulating the internal temperature of the box (1); the temperature regulating component includes a temperature sensor (20) and a plurality of electric heating layers (5) embedded in the inner wall of the box (1); the temperature sensor (20) is fixedly connected to the inner wall of the box (1); and the temperature sensor (20) is electrically connected to the controller (19).

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