Device for researching sources of pests

Abstract

The utility model relates to the field of pest investigation and control, in particular to a device for researching pest sources, which comprises a frame, the frame is formed by assembling pipes of various sizes, short pipes are welded at the lower end of the frame to assist the device in being fixed on soil, and a cover net is arranged in an area enclosed by the pipes. A zipper is arranged in the cover net, and the situation of pests in the device can be observed conveniently by unzipping the zipper; rain-proof equipment is arranged at one end of the device and comprises a rain-proof component, the rain-proof component comprises a fixed shaft, a movable shaft and a fixed rain-proof layer arranged on the movable shaft in a sleeving mode, the rain-proof component is of a rolling shaft assembly, the rain-proof layer is rolled on the movable shaft or the fixed shaft in a default state, and the rain-proof layer can be released and unfolded when the rain-proof device is used. The rain cover covers the top of the device to achieve a rain-proof function.

Description

Technical Field

[0001] The present application relates to the field of pest investigation and control, and in particular to a device for studying the sources of pests. Background Art

[0002] Winter is the coldest season of the year. Due to the lower temperature, many crop pests and diseases take up residence in various forms and ways. Many adults that emerge in spring, such as the wolfberry psyllid, fall armyworm, pear borer, gypsy moth, and longhorn beetle, are believed to be from local populations. However, whether the pests are in situ in the soil beneath the host plants, or on alternative hosts, weeds, or clods of earth around the fields, remains to be determined. Practice has shown that exploring the sources of crop pests, preventing and controlling them, and reducing the base number of pests are of great significance in reducing damage in the coming year. This manual uses the exploration of the source of wolfberry psyllid as an example to detail a cage device for studying the source of pests.

[0003] The wolfberry psyllid (Paratrioza sinica Yang & Li) is one of the four most serious pests that infect wolfberries, distributed throughout Ningxia, Gansu, Xinjiang, Inner Mongolia, and Shanxi. Both adults and nymphs of this insect feed on young leaves, twigs, flowers, and fruit. In severe cases, this can cause deformities in new leaves and premature leaf dryness and fall. Nymphs also excrete a white secretion on leaves, which can trigger sooty mold disease. Traditionally, control of this insect has been carried out in early spring, after the berries sprout, when large numbers of psyllids lay eggs on the buds, until the eggs hatch. This is because psyllids are more concentrated during this period, making control relatively easy. However, control of this insect has been neglected. Because adult psyllids can carry the wolfberry gall mite, the primary pest of wolfberries, the abundance of adult psyllids is closely correlated with the severity of both psyllid and gall mite damage the following year. Therefore, identifying the source of psyllids and implementing control measures are crucial for effectively controlling this key pest in wolfberries.

[0004] Common methods used to identify insect sources include mulching with mulch and manually deep-digging the soil to search for the source. However, manual digging is labor-intensive and inefficient. While using mulch can improve efficiency to a certain extent, it makes it difficult to control soil moisture and temperature, significantly reduces soil permeability, and affects plant root growth and development. Furthermore, prolonged use of mulch, if residual film is not properly recycled or removed too late, can cause the film to weather and rot, remaining in the soil. Over time, this accumulation can cause severe damage and contamination. Utility Model Content

[0005] In order to solve the deficiencies in the prior art, the present application provides a device for studying the sources of pests on crops. The device has a light structure, simple installation, and is convenient for large-scale use in the field. At the same time, it has a rainproof function to prevent rain from affecting the experimental results during the experiment. The device specifically includes: a frame; the frame is composed of a first tube arm, a second tube arm, a third tube arm, a three-way pipe fitting, and a four-way pipe fitting, wherein the first tube arm is a "T"-shaped tube, and the four first tube arms are connected in pairs through four three-way pipe fittings. The vertical tubes of the "T"-shaped tube face the same direction, and the four three-way pipe fittings are not connected to the first tube arm One end of each of the three pipe arms is connected to a second pipe arm, and the other end of each of the second pipe arms is connected to a four-way pipe fitting, each of the four-way pipe fittings is connected to the other two third pipe arms and one second pipe arm, so that a total of four third pipe arms are connected in pairs, and the second pipe arms connected to the same four-way pipe fitting are in the same straight line, and one end of each third pipe arm that is not connected to other pipes is connected to a three-way pipe fitting, and each three-way pipe fitting is further connected to the other two third pipe arms, so that the four third pipe arms are connected in pairs through four three-way pipe fittings; a cover net is provided in the area enclosed by the side and top surfaces of the frame; and a rainproof device is provided on the top of the device.

[0006] In a specific embodiment of the present application, a zipper is provided on the cover net.

[0007] In a specific embodiment of the present application, the cover mesh is 80-100 mesh.

[0008] In a specific embodiment of the present application, the rainproof device is composed of a storage end and a usage end.

[0009] In a specific embodiment of the present application, the storage end includes: a fixing part, a combined fixing groove, a fixed shaft, a movable shaft and a rainproof layer; wherein, the combined fixing groove is composed of two grooves and a flat plate, and the two grooves are adjacently arranged on the flat plate; a plurality of fixing parts are provided at the lower end of the combined fixing groove for fixing the combined fixing groove to the third tube arm at the top of the frame; a fixed shaft and a movable shaft are respectively provided on the combined fixing groove; magnets are provided in the shafts of the fixed shaft and the movable shaft on the combined fixing groove, and the magnets in the fixed groove have opposite magnetic properties to the magnets in the shafts of the fixed shaft and the movable shaft.

[0010] In a specific embodiment of the present application, the use end includes: a fixing member and a fixing slot; a magnet is provided on the fixing slot, and the magnetism of the magnet is opposite to the magnet inside the movable shaft.

[0011] In a specific embodiment of the present application, the rainproof device includes a rainproof component, and the rainproof component includes a fixed shaft and a movable shaft, and a rainproof layer that is sleeved on the movable shaft and fixed.

[0012] In a specific embodiment of the present application, the rainproof layer is composed of a waterproof roll, and the waterproof roll is selected from an asphalt waterproof roll, a polymer modified waterproof roll or a synthetic polymer waterproof roll.

[0013] This application has the following beneficial technical effects:

[0014] Compared to traditional mulching, the device disclosed in this application for studying pest sources not only reduces the impact of temperature and humidity differences between closed and open mulching on crop growth, but also reduces the difference in the impact of cages on crop growth and the influence of rainfall on experimental results. By comparing pest populations on shrouded and uncovered host plants in early spring, the source of pests on crops can be investigated, aiding pest control efforts and promoting the healthy and sustainable development of agriculture. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are provided to facilitate a better understanding of the present application and do not constitute an undue limitation on the present application.

[0016] Figure 1 This is a schematic diagram of the structure of the device for studying the source of pests provided in Example 1, wherein the rain protection equipment is not shown;

[0017] Figure 2 This is a schematic structural diagram of the rainproof equipment involved in Example 2;

[0018] Figure 3 Schematic diagram of the structure of the rainproof component involved in Example 2;

[0019] Figure 4 This is a schematic diagram of the usage status of the rainproof equipment involved in Example 2.

[0020] Description of reference numerals:

[0021] 10-first pipe arm, 20-second pipe arm, 30-third pipe arm, 40-tee pipe fitting, 50-four-way pipe fitting, 60-rainproof equipment, 70-cover net, 80-storage end, 90-use end, 100-rainproof component, 700-zipper, 801-fixing part, 802-joint fixing groove, 803-fixed shaft, 804-movable shaft, 805-rainproof layer, 901-fixed groove. DETAILED DESCRIPTION

[0022] It should be noted that certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that technicians may use different nouns to refer to the same component. This specification and claims do not use the difference in nouns as a way to distinguish components, but use the difference in the functions of the components as the criterion for distinction. For example, "including" or "comprising" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". The subsequent description of the specification is a preferred embodiment of the present invention, but the description is based on the general principles of the specification and is not intended to limit the scope of the present invention. The scope of protection of the present invention shall be determined by the definition of the attached claims.

[0023] In this application description, there is no specific restriction on the lengths of the "first tube arm", "second tube arm" and "third tube arm", and tube arms of appropriate lengths can be selected for combination and construction based on the research plants.

[0024] In this application specification, "tee pipe fittings" and "four-way pipe fittings" are common pipe connectors, which can be equal-diameter pipe fittings or non-equal-diameter pipe fittings, and are used at the branching points of pipelines.

[0025] In this application specification, the size of the "rainproof layer" should be adjusted according to the size of the device in actual application, and the area of ​​the rainproof layer should be ensured to be no less than the top area of ​​the device.

[0026] In this application specification, "scroll binding" is derived from the way of mounting and binding Chinese paintings. In terms of form, it is to fix the calligraphy and painting (i.e. the rainproof layer of this application) on the shaft. Any presentation in this form can be called scroll binding.

[0027] In this application specification, the "cover net" can be any cover net that meets the needs of the user, such as an insect-proof net. The cover net can be fixed in the area surrounded by the tube arms in any form, such as by binding with wire or gluing with glue.

[0028] The present application provides a device for studying the source of insect pests, characterized in that it includes a frame; the frame is composed of a first tube arm 10, a second tube arm 20, a third tube arm 30, a three-way pipe fitting 40, and a four-way pipe fitting 50, wherein the first tube arm 10 is a "T"-shaped tube, and the four first tube arms 10 are connected in pairs through four three-way pipe fittings 40, and the vertical tubes of the "T"-shaped tube face the same direction, and the ends of the four three-way pipe fittings 40 that are not connected to the first tube arm 10 are each connected to a second tube arm 20, and the second tube The other end of each arm 20 is connected to a four-way pipe fitting 50. Each four-way pipe fitting 50 is connected to two other third pipe arms 30 and one second pipe arm 20, so that a total of four third pipe arms 30 are connected in pairs. The second pipe arms 20 connected to the same four-way pipe fitting 50 are in a straight line. The end of each third pipe arm 30 not connected to other pipelines is connected to a three-way pipe fitting 40. Each three-way pipe fitting 40 is also connected to two other third pipe arms 30, so that the four third pipe arms 30 are connected in pairs through four three-way pipe fittings 40. The area enclosed by the side and top surfaces of the device is provided with a cover net 70 with a zipper 700. A rainproof device 60 is installed on the top of the device. The rainproof device 60 is composed of a storage end 80 and a use end 90, wherein the storage end 80 includes: a fixing member 801, a joint fixing groove 802, a fixed shaft 803, a movable shaft 804 and a rainproof layer 805; the joint fixing groove 802 is composed of two grooves and a flat plate, and the two grooves are adjacently arranged on the flat plate; a plurality of fixing members 801 are provided at the lower end of the flat plate of the joint fixing groove 802 for fixing the joint fixing groove 802 to the third tube arm 30 at the top of the frame, and a fixed shaft 803 and a movable shaft 804 are respectively provided on the joint fixing groove 802, wherein the fixed shaft 803 is provided near the device of the joint fixing groove 802. A movable shaft 804 is arranged in a groove on the edge, and another groove is arranged in the shaft of the combined fixed groove 802, the fixed shaft 803 and the movable shaft 804. Magnets are arranged in the shafts of the combined fixed groove 802, wherein the magnet on the combined fixed groove 802 and the magnets in the shafts of the fixed shaft 803 and the movable shaft 804 are magnetically opposite; the use end 90 includes a fixing part 801 and a fixed groove 901, and a plurality of fixing parts 801 are arranged at the lower end of the fixed groove 901. A magnet is arranged on the fixed groove 901, and the magnet is magnetically opposite to the magnet in the shaft of the movable shaft 804. A rainproof layer 805 is arranged and fixed on the fixed shaft 803 and the movable shaft 804, thereby forming a rainproof component 100.

[0029] In a specific embodiment of the present application, the cover net 70 is 80-100 mesh, for example, it can be 80 mesh, 90 mesh, or 100 mesh.

[0030] In a specific embodiment of the present application, the rainproof component 100 is reel-mounted, with both ends of the rainproof component 100 respectively fixed on the fixed shaft 803 and the movable shaft 804 , and the rainproof layer 805 can be rolled on the fixed shaft 803 or the movable shaft 804 .

[0031] In a specific embodiment of the present application, the rainproof layer 805 in the rainproof component 100 is fixed to the fixed shaft 803 or the movable shaft 804 by mechanical fixing, preferably by nailing.

[0032] In a specific embodiment of the present application, the rainproof layer 805 is composed of a waterproof roll, and the waterproof roll is selected from an asphalt waterproof roll, a polymer modified waterproof roll or a synthetic polymer waterproof roll.

[0033] In a specific embodiment of the present application, the first tube arm 10, the second tube arm 20 and the third tube arm 30 are preferably hollow aluminum tubes.

[0034] In a specific embodiment of the present application, the thickness of the rainproof layer 805 is 2-4 mm, for example, it can be 2 mm, 2.1 mm, 2.2 mm, 2.3 mm, 2.4 mm, 2.5 mm, 2.6 mm, 2.7 mm, 2.8 mm, 2.9 mm, 3 mm, 3.1 mm, 3.2 mm, 3.3 mm, 3.4 mm, 3.5 mm, 3.6 mm, 3.7 mm, 3.8 mm, 3.9 mm, or 4 mm.

[0035] In a specific embodiment of the present application, the fixed shaft 803 and the movable shaft 804 are preferably hollow aluminum tubes with high magnetic magnets placed inside the tubes.

[0036] In a specific embodiment of the present application, the wall thickness of the fixed shaft 803 and the movable shaft 804 is 1-3 mm, for example, it can be 1 mm, 1.1 mm, 1.2 mm, 1.3 mm, 1.4 mm, 1.5 mm, 1.6 mm, 1.7 mm, 1.8 mm, 1.9 mm, 2 mm, 2.1 mm, 2.2 mm, 2.3 mm, 2.4 mm, 2.5 mm, 2.6 mm, 2.7 mm, 2.8 mm, 2.9 mm, or 3 mm.

[0037] In a specific embodiment of the present application, the grooves of the combined fixing groove 802 and the fixing groove 901 are of appropriate size, and the fixed shaft 803 or the movable shaft 804 can be placed in and fixed therein. Unless intentionally shaken vigorously, the fixed shaft 803 or the movable shaft 804 will not fall off or fly out of the groove.

[0038] In a specific embodiment of the present application, in the combined fixing groove 802 , the two grooves are fixed to the flat plate by welding.

[0039] In a specific embodiment of the present application, in the combined fixing groove 802, the upper surfaces of the two grooves are paved with highly magnetic strip magnet sheets.

[0040] In a specific embodiment of the present application, the fixing member 801 is preferably a fixing clamp with a long rod, the head end of the fixing clamp can be clamped on the frame, the long rod is welded and fixed to the tail end of the clamp, and the long rod is welded and fixed to the combined fixing groove 802 and the fixing groove 901.

[0041] In a specific embodiment of the present application, the zipper 700 is any zipper, which can be a single-head zipper or a double-head zipper.

[0042] Example 1

[0043] See Figure 1 This embodiment provides a device for studying the source of insect pests, characterized by comprising a frame; the frame is composed of a first tube arm 10, a second tube arm 20, a third tube arm 30, a tee pipe fitting 40, and a cross pipe fitting 50. The first tube arm 10 is a hollow aluminum tube with a length of 1200 mm, an inner diameter of 18 mm, and a wall thickness of 2.3 mm. A hollow aluminum tube with a length of 30 mm, an inner diameter of 18 mm, and a wall thickness of 2.3 mm is welded in the middle of the first tube arm 10 to form a "T"-shaped tube; the second tube arm 20 is a hollow aluminum tube with a length of 1500 mm, an inner diameter of 18 mm, and a wall thickness of 2.3 mm; and the third tube arm 30 is a hollow aluminum tube with a length of 1200 mm, an inner diameter of 18 mm, and a wall thickness of 2.3 mm. The four first pipe arms 10 are connected in pairs through four tee pipe fittings 40, with the vertical pipes of the "T"-shaped pipes facing the same direction. The ends of the four tee pipe fittings 40 not connected to the first pipe arm 10 are each connected to a second pipe arm 20, and the other ends of the second pipe arms 20 are each connected to a four-way pipe fitting 50. Each four-way pipe fitting 50 is connected to the other two third pipe arms 30 and one second pipe arm 20, so that a total of four third pipe arms 30 are connected in pairs, and the second pipe arms 20 connected to the same four-way pipe fitting 50 are in the same straight line. The end of each third pipe arm 30 not connected to other pipelines is connected to a three-way pipe fitting 40, and each three-way pipe fitting 40 is also connected to the other two third pipe arms 30, so that the four third pipe arms 30 are connected in pairs through the four three-way pipe fittings 40.

[0044] A cover net 70 is provided in the area enclosed by the side and top surfaces of the device. The cover net 70 is a 100-mesh insect-proof cover net. A zipper 700 is provided on the cover net 70. The zipper is a double-headed zipper to assist in observing the pest situation in the device.

[0045] Example 2

[0046] See Figure 1-Figure 4, this embodiment provides a device for studying the source of insect pests. On the basis of Example 1, a rainproof device 60 is set on the top of the device, and the rainproof device 60 is composed of a storage end 80 and a use end 90, wherein the storage end 80 includes: a fixing part 801, a joint fixing groove 802, a fixed shaft 803, a movable shaft 804 and a rainproof layer 805; the joint fixing groove 802 is composed of two grooves and a flat plate, and the two grooves are adjacently arranged and welded on the flat plate; sheet magnets are arranged on the two grooves to cover the entire groove surface, and a plurality of fixing parts 801 are welded and fixed to the lower end of the flat plate of the joint fixing groove 802. The fixing part 801 is a fixing clip, and a long rod with a length of 50 mm is welded and fixed to the tail end of the clip. The other end of the long rod is welded and fixed to the lower end of the flat plate of the joint fixing groove 802, which is used to fix the joint fixing groove 802 to the third tube arm 30 on the top of the frame. The joint fixing groove 802 is provided with a fixed shaft 803 and a movable shaft 804, respectively. The fixed shaft 803 and the movable shaft 804 are hollow aluminum tubes with exactly the same size, with a tube length of 1200 mm, a tube diameter of 15 mm, and a wall thickness of 1.5 mm. Highly magnetic magnets are placed in the tubes. The fixed shaft 803 is placed in a groove of the joint fixing groove 802 close to the edge of the device, and the movable shaft 804 is placed in another groove. The magnets on the joint fixing groove 802 and the magnets in the fixed shaft 803 and the movable shaft 804 are all magnetically opposite, so that the fixed shaft 803 and the movable shaft 80 4 is fixed by magnetic force; the use end 90 includes a fixing piece 801 and a fixing groove 901. The lower end of the fixing groove 901 is provided with a plurality of fixing pieces 801. The fixing groove 901 is completely consistent with the groove on the combined fixing groove 802. A sheet magnet is also provided on the fixing groove 901. The sheet magnet covers the surface of the fixing groove 901. The magnet has opposite magnetic properties to the magnets in the fixed shaft 803 and the movable shaft 804. The fixing groove 901 is fixed to the third tube arm 30 at the top of the frame by the fixing piece 801, opposite to the combined fixing groove 802.

[0047] A rainproof layer 805 is arranged and fixed on the fixed shaft 803 and the movable shaft 804 to form a rainproof component 100. The rainproof component 100 is reel-mounted, and both ends of the rainproof component 100 are fixed on the fixed shaft 803 and the movable shaft 804 by nails respectively, and the rainproof layer 805 can be rolled onto the fixed shaft 803 or the movable shaft 804.

[0048] The device for studying pest origins provided in Example 1 was used to study the origins of overwintering pests of wolfberries and their primary pest, Lycium barbarum psyllid. The assembled device was placed on the wolfberries to be studied. The short vertical "T"-shaped tube of the frame was inserted into the soil to secure the device. All zippers were closed, and no chemical control was applied to the sample plot. Other operations were carried out as normal. After the wolfberries sprouted, the zipper 700 on the cover 70 was opened, and the pest situation within the device was observed and recorded.

[0049] Compared with the wolfberries without covering devices in the plot, if the wolfberries covered with devices do not have wolfberry psyllids, but the wolfberries without covering devices do have wolfberry psyllids, it can be inferred that the wolfberry psyllids overwinter in the external location.

[0050] If the wolfberries covered with the device have wolfberry psyllids, and the number of wolfberry psyllids is similar to that of the wolfberries not covered with the device, it can be inferred that the wolfberry psyllids overwinter in the soil below the host wolfberries and move to the host to cause damage when the environmental conditions are suitable.

[0051] If the wolfberries covered with a device have wolfberry psyllids, but the number of wolfberry psyllids is lower than that of the wolfberries not covered with a device, it can be inferred that the wolfberry psyllids can overwinter in the soil under the host and in external places at the same time.

[0052] An experimental study was conducted using a device for studying the source of insect pests provided in Example 2. By default, the rainproof layer 805 was rolled up on the movable shaft 804 and placed in a groove near the center of the device in the joint fixed groove 802. When it rained during the experiment, the rainproof layer 805 rolled up on the movable shaft 804 was released. After the rainproof layer 805 was completely released, the movable shaft 804 was placed on the fixed groove 901 and fixed by magnetic force. At this time, the rainproof layer 805 covered the top of the device and played a rainproof role.

[0053] Compared to traditional mulching, the device disclosed in this application for studying pest sources not only reduces the impact of temperature and humidity differences between closed and open mulching on crop growth, but also reduces the difference in the impact of cages on crop growth and the influence of rainfall on experimental results. By comparing pest populations on shrouded and uncovered host plants in early spring, the source of pests on crops can be investigated, aiding pest control efforts and promoting the healthy and sustainable development of agriculture.

[0054] Although the embodiments of the present application are described above, the present application is not limited to the above-mentioned specific embodiments and application fields. The above-mentioned specific embodiments are merely illustrative and instructive, and not restrictive. A person of ordinary skill in the art, under the guidance of this specification and without departing from the scope of protection of the claims of this application, can also make many forms, all of which fall within the scope of protection of this application.

Claims

1. A device for studying the origin of pests, characterized in that: include: frame; The frame is composed of a first pipe arm, a second pipe arm, a third pipe arm, a three-way pipe fitting, and a four-way pipe fitting, wherein: The first pipe arm is a "T"-shaped pipe. The four first pipe arms are connected in pairs through four tee pipe fittings. The vertical pipes of the "T"-shaped pipe face the same direction. The ends of the four three-way pipe fittings not connected to the first pipe arm are each connected to a second pipe arm, and the other ends of the second pipe arms are each connected to a four-way pipe fitting. Each four-way pipe fitting is connected to the other two third pipe arms and one second pipe arm, so that a total of four third pipe arms are connected in pairs, and the second pipe arms connected to the same four-way pipe fitting are in the same straight line. One end of each third pipe arm that is not connected to other pipes is connected to a tee pipe fitting, and each tee pipe fitting is also connected to the other two third pipe arms, so that the four third pipe arms are connected in pairs through four tee pipe fittings; A cover net is provided in the area enclosed by the side and top surfaces of the frame; A rainproof device is provided at the top of the device, and the rainproof device is composed of a storage end and a use end. The storage end includes: a fixing piece, a combined fixing groove, a fixed shaft, a movable shaft and a rainproof layer, wherein the combined fixing groove is composed of two grooves and a flat plate, and the two grooves are adjacently arranged on the flat plate; a plurality of fixing pieces are provided at the lower end of the combined fixing groove for fixing the combined fixing groove to the third tube arm at the top of the frame; a fixed shaft and a movable shaft are respectively provided on the combined fixing groove; magnets are provided in the shafts of the fixed shaft and the movable shaft of the combined fixing groove, and the magnets in the fixed groove have opposite magnetic properties to the magnets in the shafts of the fixed shaft and the movable shaft; The use end includes: a fixing part and a fixing groove; a plurality of fixing parts are provided at the lower end of the fixing part; a magnet is provided on the fixing groove, and the magnet has opposite magnetic properties to the magnet inside the movable shaft; the rainproof equipment includes a rainproof component, and the rainproof component includes a fixed shaft and a movable shaft, and a rainproof layer that is sleeved on the movable shaft and fixed.

2. The device according to claim 1, characterized in that A zipper is provided on the cover net.

3. The device according to claim 1 or 2, characterized in that The cover mesh is 80-100 meshes.

4. The device according to claim 1, characterized in that The rainproof layer is composed of a waterproof roll, which is selected from one or more of asphalt waterproof roll, polymer modified waterproof roll or synthetic polymer waterproof roll.

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