Bursaphelenchus xylophilus disease monitoring, prevention and control management device

Abstract

The invention relates to the technical field of forest prevention and control, in particular to a pine wood nematode disease monitoring prevention and control management device which comprises a box body, and a fixing plate is fixedly connected to the top of the box body; a first groove is formed in the fixing plate, a sliding block is arranged in the first groove in a sliding fit mode, a plurality of first connecting rods and second connecting rods are arranged on one side of the fixing plate, and spraying assemblies are arranged at the hinged positions of the first connecting rods and the second connecting rods in a rotating fit mode; a first telescopic piece is fixedly connected to the top of the box body, a first poke rod is hinged to an output shaft of the first telescopic piece, and the first poke rod is fixedly connected with the first connecting rod adjacent to the first poke rod. Through the first connecting piece, the second connecting piece, the first telescopic piece and the second telescopic piece, the first connecting rod and the second connecting rod are driven to stretch out and draw back through the first telescopic piece and the second telescopic piece, so that the spraying assembly is driven to extend in height, the range that the spraying assembly can spray pesticide liquid is widened, and pesticide spraying on pine wood can be fully covered.

Description

Technical Field

[0001] The invention relates to the technical field of forest prevention and control, and in particular to a pine wood nematode disease monitoring and prevention management device. Background Art

[0002] Pine wood nematodes are very small nematodes that are difficult to see with the naked eye. Their body length is about one-sixth the diameter of a hair. Pine wood nematodes do not spread directly, but mainly enter the treetops of healthy pine trees through wounds caused by vector insects (such as pine beetles) gnawing on pine branches. Once inside the pine tree, the nematodes will rapidly multiply and spread throughout the tree, causing damage to the tree's conductive tissues, resulting in water shortages throughout the tree, reduced transpiration, and reduced or stopped resin secretion.

[0003] Generally speaking, there are two ways to prevent and control pine wood nematode disease: drilling and injecting drugs and spraying drugs. The drilling and injecting method requires professional technology and equipment, and the operation process is relatively cumbersome. In the injection process, some drugs may be wasted because they are difficult to be completely absorbed after injection. The spraying method is limited in height, which will limit the spray range and fail to fully cover all areas that need to be controlled. This will cause the disease to continue to develop in these parts, thereby reducing the overall control effect.

[0004] In summary, how to solve the problem of limited spray range of the spraying device due to height limitation has become a technical problem that technicians in this field need to solve urgently. Therefore, it is necessary to propose a pine wood nematode disease monitoring and prevention management device. Summary of the invention

[0005] In order to solve the above problems, the present invention provides a pine wood nematode disease monitoring and control management device, which is implemented through a first connecting member, a second connecting member, a first telescopic member and a second telescopic member. The first telescopic member and the second telescopic member drive the first connecting rod and the second connecting rod to extend and retract, thereby driving the spray assembly to extend in height, thereby increasing the range of the spray assembly that can spray liquid medicine, so that the pine wood can be fully covered by the control medicine spray.

[0006] In order to achieve the above-mentioned purpose, the technical solution of the present invention is as follows: a pine wood nematode disease monitoring and control management device, including a box body, a feed inlet is opened at the top of the box body, a moving component for moving the box body is provided at the bottom of the box body, a storage component for storing control liquid is provided in the box body, a controller, a water supply component and a fixed plate are fixedly connected to the top of the box body, and monitoring components for monitoring pine wood nematode disease are symmetrically provided on both sides of the fixed plate.

[0007] A first groove is opened on the fixed plate, and a sliding block is slidably fitted in the first groove. A first connecting member and a second connecting member are provided on one side of the fixed plate. One end of the first connecting member and the second connecting member close to the sliding block are hinged to the sliding block, and the other ends of the first connecting member and the second connecting member are hinged to the fixed plate.

[0008] The first connecting member includes a plurality of first connecting rods, adjacent first connecting rods are hinged to each other, and adjacent first connecting rods are arranged opposite to each other.

[0009] The second connecting member includes a plurality of second connecting rods, adjacent second connecting rods are hinged to each other, adjacent second connecting rods are arranged opposite to each other, and the middle parts of the second connecting rods are hinged to the middle parts of the first connecting rods adjacent to them.

[0010] The hinges of the first connecting rod and the second connecting rod are both rotatably matched with a spray assembly.

[0011] The top of the box body is fixedly connected with a first telescopic member, the output shaft of the first telescopic member is hinged with a first toggle rod, and the first toggle rod is fixedly connected with a first connecting rod adjacent thereto.

[0012] The controller is used to control the first telescopic member to start when adjusting the height position of the spray assembly.

[0013] The technical principle of the above scheme is as follows: through the hinge structure of the first connecting rod and the second connecting rod, and the sliding fit of the sliding block in the first groove, the height of the spray assembly can be flexibly adjusted. When it is necessary to spray liquid medicine, the spray assembly can be adjusted according to the shape and height of the crown of the pine tree to ensure that the liquid medicine can evenly and effectively cover the target area.

[0014] The box can be easily moved to the area requiring prevention and treatment by means of mobile components, thus improving the flexibility and applicability of the device.

[0015] The monitoring component is used to monitor the incidence of pine wood nematode disease. Through real-time monitoring, the disease can be discovered in time and corresponding prevention and control measures can be taken.

[0016] The above scheme has the following beneficial effects:

[0017] 1. The present invention can ensure that the liquid medicine can evenly and effectively cover the target area through the flexible height adjustment of the spray assembly, thereby improving the prevention and control effect. The height adjustment of the spray assembly can be applied to pine trees of different heights and crown shapes, and has strong adaptability.

[0018] 2. The present invention uses mobile components so that the device can be easily moved to the area that needs to be controlled, thereby improving work efficiency.

[0019] 3. The present invention adjusts the height of the spray assembly to adapt to pine trees of different heights and crown shapes, while also reducing the waste of liquid medicine and the placement cost.

[0020] Furthermore, the spray assembly includes a plurality of spray plates, which are rotatably connected to the connection between the first connecting rod and the second connecting rod, and the spray plates are symmetrically fixed with spray heads. An adjustment assembly for adjusting the angle of the spray plate is provided on the side of the spray plate close to the first groove.

[0021] Beneficial effects: By adjusting the angle of the spray plate, the spray range can be further expanded to ensure that the liquid can be evenly sprayed to all parts of the pine tree, thereby improving the prevention and control effect. By adjusting the components, the angle of the spray plate can be easily adjusted to change the spray direction of the sprinkler head. This flexibility allows the spray component to adapt to different spraying needs and ensure the best spraying effect.

[0022] Furthermore, the adjustment component includes an adjustment plate and a plurality of limit plates, the limit plates are fixedly connected to the side of the fixed plate away from the spray plate, the two ends of the adjustment plate are respectively slidably matched with the limit plates adjacent thereto, and a second groove is opened on the adjustment plate.

[0023] A rotating rod is fixedly connected to one side of the spray plate close to the first groove, and the other end of the rotating rod is located in the second groove and slidably matched with the second groove.

[0024] The top of the box body is fixedly connected with a second telescopic member, the output shaft of the second telescopic member is fixedly connected with a second toggle rod, the second toggle rod is rotatably connected to the fixed plate and the second toggle rod is fixedly connected to the adjustment plate.

[0025] The controller is used to control the second telescopic member to start when adjusting the spraying angle of the spray head.

[0026] Beneficial effect: The second telescopic member is activated, and the second toggle rod drives the limit plate to move. The sliding cooperation between the adjustment plate and the limit plate, and the sliding of the rotating rod in the second groove of the adjustment plate, can achieve precise adjustment of the angle of the spray plate. This precise control ensures that the spray head can spray at a predetermined angle, thereby improving the accuracy and effect of the spray. The controller controls the second telescopic member to start when adjusting the spray angle of the spray head, thereby achieving automation and intelligence of the spray angle adjustment.

[0027] Furthermore, the storage component includes a storage box, which is fixedly connected to the bottom wall of the box body, the top of the storage box is connected to the feed port, the water inlet end of the water supply component is connected to the storage box, the water outlet end of the water supply component is connected to the spray head, and the controller is used to control the water supply component to start when the spray head sprays the liquid medicine.

[0028] Beneficial effect: By accurately controlling the start and stop of the water delivery parts, it can be ensured that the liquid medicine is supplied only when spraying is needed, thus avoiding the waste of liquid medicine. The controller is used to control the start of the water delivery parts when the sprinkler head sprays liquid medicine, thus realizing the automatic control of liquid medicine supply.

[0029] Furthermore, the moving assembly includes a plurality of universal wheels, and the universal wheels are all fixedly connected to the bottom of the box.

[0030] Beneficial effects: Universal wheels have the ability to rotate 360 ​​degrees, which allows the box to be easily moved in any direction. Whether in a narrow space or on complex terrain, workers can easily push the box to the desired location. This design greatly improves the mobility of the device, allowing the box to quickly respond to various needs and improve work efficiency. Universal wheels usually have good wear resistance and load-bearing capacity, and can adapt to a variety of terrains.

[0031] Furthermore, the monitoring component includes a plurality of cameras, which are symmetrically fixedly connected along both sides of the fixing plate, and the controller is used to receive image data captured by the cameras.

[0032] Beneficial effects: The cameras are symmetrically fixed on both sides of the fixing plate, which can ensure that the monitoring range covers all directions around the fixing plate. This design enables the monitoring components to capture wider and more comprehensive image information and reduce monitoring blind spots. Multiple cameras working simultaneously can also perform multi-angle comparison to improve the accuracy of target recognition and tracking. When one of the cameras fails or is damaged, the other cameras can still work normally, ensuring the continuity and reliability of the monitoring system.

[0033] Furthermore, a solar cell panel is fixedly connected to one side of the box.

[0034] Beneficial effects: The solar panel can convert solar energy into electrical energy to provide power support for the camera, controller, water delivery member, first telescopic member and second telescopic member in the box. By utilizing solar energy, a renewable energy source, the solar panel provides a continuous and stable power supply for the equipment in the box. This not only improves the efficiency of energy utilization, but also reduces equipment downtime or failure caused by insufficient power, thereby improving the stability and reliability of the entire device.

[0035] Furthermore, a trapping box is fixedly connected to the top of the box body, and an opening is opened on the surface of the trapping box.

[0036] Beneficial effects: The design of the trap box enables it to become a special trapping space, which is connected to the outside world through an opening, and can attract and capture target organisms. The setting of the opening allows the target organisms to easily enter the trap box, thereby improving the trapping efficiency.

[0037] Furthermore, a trapping net is fixedly connected in the opening.

[0038] Beneficial effect: The presence of the trapping net can further increase the attraction of the trapping box to the target organisms. When the target organisms are attracted by the bait or environmental conditions in the trapping box and try to enter the trapping box through the opening, they are easily captured by the trapping net. This design significantly improves the success rate of trapping.

[0039] Furthermore, a liquid level sensor is fixedly connected to the inner wall of the storage box, and the controller is used to receive data of the remaining liquid medicine in the storage box monitored by the liquid level sensor.

[0040] Beneficial effect: The liquid level sensor can monitor the liquid level changes in the storage tank in real time, ensuring that the staff can understand the liquid inventory in the storage tank in a timely manner.

[0041] 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

[0042] Figure 1 This is an axonometric diagram of the pine wood nematode disease monitoring, prevention and control management device of the present invention.

[0043] Figure 2 For the present invention Figure 1 Enlarged view of part A.

[0044] Figure 3 An axonometric view of the adjustment assembly and trap box of the present invention.

[0045] Figure 4 For the present invention Figure 3 Enlarged view of part B.

[0046] Figure 5 It is a front cross-sectional view of the pine wood nematode disease monitoring, prevention and control management device of the present invention.

[0047] The figure marks in the drawings of the specification include: 1. box body; 2. feed port; 3. first electric telescopic rod; 4. second electric telescopic rod; 5. first toggle rod; 6. second toggle rod; 7. second connecting rod; 8. first connecting rod; 9. camera; 10. spray plate; 11. spray head; 12. trapping box; 13. solar panel; 14. sliding block; 15. limit plate; 16. fixed plate; 17. adjustment plate; 18. rotating rod; 19. trapping net; 20. liquid level sensor; 21. water pump. DETAILED DESCRIPTION

[0048] The following is further described in detail through specific implementation methods:

[0049] Embodiment 1:

[0050] As attached Figure 1-Figure 5As shown: a pine wood nematode disease monitoring and control management device, including a box body 1, a feed inlet 2 is opened on the top of the box body 1, a moving component for moving the box body 1 is arranged at the bottom of the box body 1, a storage component for storing control liquid is arranged in the box body 1, a controller, a water supply component and a fixed plate 16 are bolted fixedly connected on the top of the box body 1, the water supply component in this embodiment is preferably a water pump 21, and monitoring components for monitoring pine wood nematode disease are symmetrically arranged on both sides of the fixed plate 16.

[0051] A first groove is formed on the fixed plate 16, and a sliding block 14 is slidably fitted in the first groove. A first connecting member and a second connecting member are provided on one side of the fixed plate 16. The top ends of the first connecting member and the second connecting member are hinged to the sliding block 14, and the other ends of the first connecting member and the second connecting member are hinged to the fixed plate 16.

[0052] The first connecting member includes a plurality of first connecting rods 8 , and adjacent first connecting rods 8 are hinged to each other and arranged opposite to each other.

[0053] The second connecting member includes a plurality of second connecting rods 7 , adjacent second connecting rods 7 are hinged to each other, adjacent second connecting rods 7 are arranged opposite to each other, and the middle portions of the second connecting rods 7 are hinged to the middle portions of the first connecting rods 8 adjacent thereto.

[0054] The hinges of the first connecting rod 8 and the second connecting rod 7 are both rotatably matched with a spray assembly.

[0055] A first telescopic member is bolted fixedly connected to the top of the box body 1. In this embodiment, the first telescopic member is preferably a first electric telescopic rod 3. The output shaft of the first electric telescopic rod 3 is hinged with a first toggle rod 5, and the first toggle rod 5 is bolted fixedly connected to a first connecting rod 8 adjacent thereto.

[0056] The controller is used to control the first electric telescopic rod 3 to start when adjusting the height position of the spray assembly.

[0057] like Figure 1 As shown, the spray assembly includes a plurality of spray plates 10, each of which is rotatably connected to the connection between the first connecting rod 8 and the second connecting rod 7, and each of which is symmetrically bolted to a spray head 11, and an adjustment assembly for adjusting the angle of the spray plate 10 is provided on the side of the spray plate 10 close to the first groove.

[0058] like Figure 3 and Figure 4 As shown, the adjustment assembly includes an adjustment plate 17 and a plurality of limit plates 15. The limit plates 15 are all bolted and fixedly connected to the side of the fixed plate 16 away from the spray plate 10. The two ends of the adjustment plate 17 are respectively slidably matched with the limit plates 15 adjacent thereto, and a second groove is opened on the adjustment plate 17.

[0059] A rotating rod 18 is fixedly connected with bolts on one side of the spray plate 10 close to the first groove, and the other end of the rotating rod 18 is located in the second groove and slidably cooperates with the second groove.

[0060] A second telescopic member is bolted fixedly connected to the top of the box body 1. In this embodiment, the second telescopic member is preferably a second electric telescopic rod 4. The output shaft of the second electric telescopic rod 4 is bolted fixedly connected to a second toggle rod 6. The second toggle rod 6 is rotatably connected to the fixed plate 16 and the second toggle rod 6 is bolted fixedly connected to the adjustment plate 17.

[0061] The controller is used to control the second electric telescopic rod 4 to start when adjusting the spraying angle of the spray head 11.

[0062] like Figure 5 As shown, the storage assembly includes a storage box, which is bolted fixedly connected to the inner bottom wall of the box body 1, the top of the storage box is connected to the feed port 2, the water inlet end of the water pump 21 is connected to the storage box, and the water outlet end of the water pump 21 is connected to the spray head 11. The controller is used to control the start of the water pump 21 when the spray head 11 sprays the liquid medicine.

[0063] The moving assembly includes a plurality of universal wheels, and the universal wheels are fixedly connected to the bottom of the box body 1 by bolts.

[0064] like Figure 1 As shown, the monitoring component includes a plurality of cameras 9 , which are symmetrically fixed by screws along both sides of the fixing plate 16 , and the controller is used to receive image data captured by the cameras 9 .

[0065] The specific implementation process is as follows: First, the staff can push the box 1 to move in the pine forest through the universal wheels. When the staff moves the box 1 to the specified position, the staff can control the first electric telescopic rod 3 to start through the controller. Figure 1 and Figure 2 For example, the first electric telescopic rod 3 is used to pull the first toggle rod 5. Since the sliding block 14 slides in the first groove, when the first toggle rod 5 is pulled, the first connecting rod 8 and the second connecting rod 7 will move upward along the first groove with the sliding block 14. At this time, the spray plate 10 can be quickly unfolded. When the spray plate 10 is unfolded, it is convenient for the spray head 11 to spray the pine wood.

[0066] by Figure 5 For example, when the pine wood needs to be sprayed, the controller can start the water pump 21 to pump the liquid medicine in the storage box to the spray head 11 through the water pump 21, and then spray the medicine on the pine wood through the spray head 11.

[0067] According to the different extension distances of the first electric telescopic rod 3, the spray head 11 can be adjusted to different heights, and the pine wood is sprayed by the spray heads 11 at different heights, which is conducive to fully covering the crown and trunk of the pine wood, thereby improving the prevention and control effect. In addition, different spraying heights will increase the penetration of the liquid medicine, which is conducive to more uniform coverage of the liquid medicine on the pine wood, thereby reducing the waste of the liquid medicine and reducing the prevention and control cost.

[0068] by Figure 3 and Figure 4 For example, when spraying pine wood, the staff can control the second electric telescopic rod 4 to start through the controller, and use the second electric telescopic rod 4 to push the second toggle rod 6. When the second toggle rod 6 is pushed, the second toggle rod 6 will drive the adjustment plate 17 to slide in the limit plate 15. Since the rotating rod 18 slides with the second groove, when the adjustment plate 17 slides, the adjustment plate 17 will drive the rotating rod 18 to slide in the second groove along with the sliding of the second groove. At this time, the spray plate 10 will rotate with the rotation of the rotating rod 18, thereby realizing the adjustment of the angle of the spray plate 10. When the angle of the spray plate 10 is adjusted, the angle of the spray head 11 will also change accordingly, so as to adapt to different prevention and control needs, and by adjusting the angle of the spray head 11, the appropriate spraying angle can shorten the time of prevention and control operations and improve the prevention and control efficiency.

[0069] Embodiment 2:

[0070] like Figure 1 As shown, the difference from the above embodiment is that a solar cell panel 13 is fixedly connected to one side of the box body 1 by screws.

[0071] The specific implementation process is as follows: the solar panel 13 can absorb solar energy and convert it into electrical energy to provide power support for the water pump 21, the first electric telescopic rod 3 and the second electric telescopic rod 4 in the box body 1. This method reduces the dependence on traditional electrical energy and reduces energy consumption.

[0072] Embodiment 3:

[0073] like Figure 5 As shown, the difference from the above embodiment is that a trapping box 12 is fixedly connected with bolts on the top of the box body 1, an opening is opened on the surface of the trapping box 12, and a trapping net 19 is fixedly connected with screws in the opening.

[0074] The specific implementation process is as follows: the trapping box 12 and the trapping net 19 are designed to attract and capture target organisms, and in this embodiment, longhorn beetles carrying nematodes are trapped. The trapping net 19 is used as a capture medium, and its fine mesh can prevent the target organisms from escaping, thereby improving the capture efficiency.

[0075] Embodiment 4:

[0076] like Figure 5 As shown, the difference from the above embodiment is that a liquid level sensor 20 is fixedly connected to the inner wall of the storage box by screws, and the controller is used to receive data of the remaining liquid medicine in the storage box monitored by the liquid level sensor 20.

[0077] The specific implementation process is as follows: the liquid level sensor 20 can monitor the remaining amount of liquid medicine in the storage box in real time and transmit the data to the controller, so that the staff can understand the use of liquid medicine at any time, reducing the interruption of prevention and control work caused by insufficient liquid medicine.

[0078] 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. A pine wood nematode disease monitoring and control management device, comprising a box (1), a feeding port (2) is opened on the top of the box (1), and the characteristics are: A moving assembly for moving the box (1) is provided at the bottom of the box (1); a storage assembly for storing a control liquid is provided inside the box (1); The top of the box (1) is fixedly connected with a controller, a water delivery member and a fixing plate (16); monitoring components for monitoring pine wood nematode disease are symmetrically arranged on both sides of the fixing plate (16); A first groove is formed on the fixed plate (16), and a sliding block (14) is slidably fitted in the first groove. A first connecting member and a second connecting member are provided on one side of the fixed plate (16), and one end of the first connecting member and the second connecting member close to the sliding block (14) are both hinged to the sliding block (14), and the other ends of the first connecting member and the second connecting member are both hinged to the fixed plate (16); The first connecting member comprises a plurality of first connecting rods (8), adjacent first connecting rods (8) are hinged to each other, and adjacent first connecting rods (8) are arranged opposite to each other; The second connecting member comprises a plurality of second connecting rods (7), adjacent second connecting rods (7) are hinged to each other, adjacent second connecting rods (7) are arranged opposite to each other, and the middle part of each second connecting rod (7) is hinged to the middle part of the first connecting rod (8) adjacent to it; The hinges of the first connecting rod (8) and the second connecting rod (7) are both rotatably matched with a spray assembly; A first telescopic member is fixedly connected to the top of the box body (1); a first toggle rod (5) is hingedly connected to the output shaft of the first telescopic member; and the first toggle rod (5) is fixedly connected to a first connecting rod (8) adjacent thereto; The controller is used to control the first telescopic member to start when adjusting the height position of the spray assembly.

2. The pine wood nematode disease monitoring and control management device according to claim 1, characterized in that: The spray assembly comprises a plurality of spray plates (10), each of the spray plates (10) being rotatably connected to the connection between the first connecting rod (8) and the second connecting rod (7), each of the spray plates (10) being symmetrically fixedly connected with a spray head (11), and an adjustment assembly for adjusting the angle of the spray plate (10) being provided on one side of the spray plate (10) close to the first groove.

3. The pine wood nematode disease monitoring and control management device according to claim 2, characterized in that: The adjustment assembly comprises an adjustment plate (17) and a plurality of limit plates (15), wherein the limit plates (15) are fixedly connected to a side of the fixed plate (16) away from the spray plate (10), and the two ends of the adjustment plate (17) are respectively slidably matched with the limit plates (15) adjacent thereto, and a second groove is formed on the adjustment plate (17); A rotating rod (18) is fixedly connected to one side of the spray plate (10) close to the first groove, and the other end of the rotating rod (18) is located in the second groove and slidably cooperates with the second groove; A second telescopic member is fixedly connected to the top of the box body (1); an output shaft of the second telescopic member is fixedly connected to a second toggle rod (6); the second toggle rod (6) is rotatably connected to a fixed plate (16) and the second toggle rod (6) is fixedly connected to an adjustment plate (17); The controller is used to control the activation of the second telescopic member when adjusting the spraying angle of the spray head (11).

4. The pine wood nematode disease monitoring and control management device according to claim 3, characterized in that: The storage assembly comprises a storage box, the storage box is fixedly connected to the inner bottom wall of the box body (1), the top of the storage box is connected to the feed inlet (2), the water inlet end of the water delivery component is connected to the storage box, the water outlet end of the water delivery component is connected to the spray head (11), and the controller is used to control the water delivery component to start when the spray head (11) sprays liquid medicine.

5. The pine wood nematode disease monitoring and control management device according to claim 4, characterized in that: The moving assembly comprises a plurality of universal wheels, and the universal wheels are all fixedly connected to the bottom of the box body (1).

6. The pine wood nematode disease monitoring and control management device according to claim 5, characterized in that: The monitoring component comprises a plurality of cameras (9), the cameras (9) are symmetrically fixedly connected along two sides of a fixing plate (16), and the controller is used to receive image data captured by the cameras (9).

7. The pine wood nematode disease monitoring and control management device according to claim 6, characterized in that: A solar cell panel (13) is fixedly connected to one side of the box body (1).

8. The pine wood nematode disease monitoring and control management device according to claim 7, characterized in that: A trapping box (12) is fixedly connected to the top of the box body (1), and an opening is formed on the surface of the trapping box (12).

9. The pine wood nematode disease monitoring and control management device according to claim 8, characterized in that: A trapping net (19) is fixedly connected in the opening.

10. The pine wood nematode disease monitoring and control management device according to claim 9, characterized in that: A liquid level sensor (20) is fixedly connected to the inner wall of the storage box, and the controller is used to receive data of the remaining liquid medicine in the storage box monitored by the liquid level sensor (20).

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