A barrier ring for trapping and killing overwintering pests

Abstract

This utility model discloses a barrier ring for trapping overwintering pests, comprising a base layer, an inner woven layer, and an outer adhesive layer for adhering to overwintering pests. A covering layer is also disposed outside the adhesive layer. An adhesive layer is provided between the base layer and the woven layer to bond the woven layer to the inner side of the base layer. It also includes artificial grass fibers, which are fixed to the base layer by the adhesive layer to form a false grass layer inside the woven layer, thereby blocking and / or trapping overwintering pests. This utility model provides a barrier ring for trapping overwintering pests with a reasonable structure. Through internal trapping, external adhesion, and barrier methods, it comprehensively controls overwintering pests that damage trees in gardens and orchards, effectively reducing the base population of overwintering pests, lowering the insect population density in the following year, and reducing losses to economic crops caused by pests and diseases.

Description

Technical Field

[0001] This utility model belongs to the field of forest protection technology and relates to a barrier ring for trapping and killing overwintering pests. Background Technology

[0002] Current physical control methods for tree pests generally employ trapping and direct manual pruning of infested branches. Trapping utilizes the pests' sight and smell to kill them, such as the trapping of fly pests described in patent CN206024947U. Other trapping methods require light or attractants, such as the ultraviolet trapping described in patent CN112273348.

[0003] Existing trapping methods are primarily designed to kill pests that emerge in the current season, and their effectiveness against overwintering pests is limited. While sticky insect tape can prevent pests that have the habit of climbing up and down trees to lay eggs and overwinter, it is difficult to attract and kill overwintering pests in bark crevices.

[0004] Therefore, there is an urgent need to design a barrier ring to trap and kill overwintering pests and solve the existing technical problems. Utility Model Content

[0005] The purpose of this invention is to address the aforementioned technical problems by providing a barrier ring for trapping and killing overwintering pests. Through various methods such as internal trapping, external sticky trapping, and barrier, it comprehensively controls overwintering pests that damage trees in gardens and orchards, effectively reducing the base number of overwintering pests, lowering the insect population density in the following year, and reducing losses to economic crops caused by diseases and pests.

[0006] To solve the above-mentioned technical problems, this utility model provides a barrier ring for trapping overwintering pests, which includes a base layer, a woven layer on the inner side of the base layer, and an adhesive layer on the outer side of the base layer to adhere overwintering pests. A film layer is also disposed on the outer side of the adhesive layer. An adhesive layer is disposed between the base layer and the woven layer to adhere the woven layer to the inner side of the base layer. It also includes artificial grass fibers, which are fixed to the base layer by the adhesive layer to form a false grass layer on the inner side of the woven layer, thereby blocking and / or trapping overwintering pests.

[0007] In some embodiments, the base layer is a nonwoven fabric with a thickness of 2-5 mm.

[0008] In some embodiments, the woven layer is a woven fabric whose ends are connected to form a loop structure to be wrapped around the outer periphery of the tree trunk.

[0009] In some embodiments, the vertical length of the ring structure formed by connecting the ends of the braided layers is greater than 100 mm.

[0010] In some embodiments, the artificial grass fibers are evenly spaced along the length of the woven layer.

[0011] In some embodiments, the artificial grass fibers are disposed in the upper region of the woven layer in the vertical direction, so that the lower region of the woven layer can fit tightly against the outer periphery of the tree trunk.

[0012] In some embodiments, the adhesive layer is polyurethane with a thickness of 2-3 mm.

[0013] In some embodiments, the adhesive layer is insect glue with a thickness of 3-8 mm.

[0014] In some embodiments, the length of the base layer matches the circumference of the trunk.

[0015] In some embodiments, the coating layer is a plastic film or waterproof paper with a thickness of 0.3-1 mm.

[0016] The beneficial effects of this utility model are:

[0017] This utility model provides a barrier ring for trapping and killing overwintering pests. Through multiple methods such as internal trapping, external sticky trapping, and barrier, it can comprehensively control overwintering pests that damage trees in gardens and orchards. In particular, it can attract overwintering pests in bark cracks, effectively reducing the base number of overwintering pests, reducing the insect population density in the following year, and reducing the losses of economic crops caused by diseases and pests. Attached Figure Description

[0018] The advantages of this invention will become clearer and easier to understand through the following detailed description in conjunction with the accompanying drawings, which are merely illustrative and do not limit the invention, wherein:

[0019] Figure 1 This is a schematic diagram of the unfolded state of the barrier ring for trapping and killing overwintering pests as described in this utility model;

[0020] Figure 2 yes Figure 1 A schematic diagram of the working state of the barrier ring in the embodiment;

[0021] Figure 3 This is a longitudinal sectional view of the barrier ring described in this utility model;

[0022] Figure 4 This is a schematic diagram of the barrier ring of this utility model being adhered to the tree trunk;

[0023] Figure 5 This is a schematic diagram of a barrier ring being adhered to a tree trunk according to another embodiment of the present invention.

[0024] In the attached diagram, the components represented by each number are as follows:

[0025] 100. Barrier ring;

[0026] 10. Basal layer;

[0027] 20. Braided layer;

[0028] 30. Adhesive coating layer;

[0029] 40. Coating layer;

[0030] 50. Adhesive layer;

[0031] 60. Artificial grass fibers;

[0032] 200. Tree trunk. Detailed Implementation

[0033] The present invention will now be described in detail with reference to specific embodiments and accompanying drawings.

[0034] The embodiments described herein are specific implementations of this utility model, used to illustrate the concept of this utility model. They are all illustrative and exemplary, and should not be construed as limiting the implementation methods or scope of this utility model. In addition to the embodiments described herein, those skilled in the art can employ other obvious technical solutions based on the content disclosed in the claims and specification of this application. These technical solutions include those that make any obvious substitutions and modifications to the embodiments described herein.

[0035] The accompanying drawings in this specification are schematic diagrams used to illustrate the concept of this utility model, and schematically show the shapes of the various parts and their interrelationships. Please note that, in order to clearly show the structure of the components of the embodiments of this utility model, the drawings are not drawn to the same scale. The same reference numerals are used to indicate the same parts.

[0036] A schematic diagram of the unfolded state of the barrier ring 100 for trapping overwintering pests described in this application is shown below. Figure 1 As shown, the barrier ring 100 includes a base layer 10, a woven layer 20 is provided on the inner side of the base layer 10, and an adhesive layer 30 is provided on the outer side of the base layer 10 to adhere overwintering pests. A film layer 40 is also provided on the outer side of the adhesive layer 30. An adhesive layer 50 is provided between the base layer 10 and the woven layer 20 to adhere the woven layer 20 to the inner side of the base layer 10.

[0037] Furthermore, the barrier ring 100 also includes artificial grass fibers 60, which are fixed to the base layer 10 by an adhesive layer 50 to form a false grass layer on the inside of the woven layer 20, thereby blocking and / or trapping overwintering pests.

[0038] In this invention, the base layer 10 is a non-woven fabric with a thickness of 2-5mm, so as to provide support for the woven layer 20, the adhesive layer 40, etc.

[0039] Furthermore, the woven layer 20 is a woven fabric, with its ends connected to form a ring structure, which is wrapped around the outer periphery of the trunk 200.

[0040] Furthermore, the length of the base layer 10 matches the circumference of the trunk 200. The length of the base layer 10 needs to be slightly larger than the circumference of the trunk 200 so that the base layer 10 can be fixed to the outer periphery of the trunk 200.

[0041] In this invention, the covering layer 40 is a plastic film or waterproof paper with a thickness of 0.3-1mm. After the woven layer 20 is fixed to the outer periphery of the trunk 200, the covering layer 40 is peeled off to expose the adhesive layer 30 to the outside. The adhesive layer 30 is used to bond the barrier ring 100 into a ring, and at the same time, it can firmly stick the overwintering pests on and off the tree, preventing the pests from overwintering on and off the tree.

[0042] Figure 2 yes Figure 1 A schematic diagram of the working state of the barrier ring 100 in the embodiment, wherein the artificial grass fibers 60 are located inside the barrier ring 100, and are connected to the tree trunk 200. Figure 4 (As shown) The artificial grass layer formed by artificial grass fibers simulates the natural living environment of insects, which plays a role in attracting them. Overwintering pests burrow into the artificial grass layer by looking for overwintering sites, especially overwintering pests in bark cracks, which can easily enter the artificial grass layer. This attracts all overwintering pests from the trees, and the following year, the insects are collected and removed, reducing the insect population density.

[0043] The vertical length of the ring structure formed by connecting the two ends of the woven layer 20 is greater than 100mm. That is, the vertical length of the barrier ring 100 is greater than 100mm.

[0044] The artificial grass fibers 60 are evenly spaced along the length of the woven layer 20. Furthermore, the spacing between adjacent artificial grass fibers 60 is less than or equal to 5 mm.

[0045] In some specific implementations, a locking structure is formed on the barrier ring 100, and no artificial grass 60 is set at the locking structure, so that the locking structure fits tightly against the tree trunk, preventing pests that enter the artificial grass 60 from escaping, and further blocking overwintering pests from going up and down the tree.

[0046] As an example, the artificial grass fibers 60 are disposed in the upper region of the woven layer 20 in the vertical direction, so that the lower region of the woven layer 20 can be closely attached to the outer periphery of the trunk 200.

[0047] Figure 3In the illustrated embodiment, artificial grass fibers 60 are laid in the upper region L of the woven layer 20, while no artificial grass fibers 60 are laid in the lower region of the woven layer 20. This allows the lower region of the woven layer 20 to fit tightly against the outer periphery of the trunk 200, thereby forming... Figure 4 The lower locking structure is shown. This design allows pests descending from the trunk 200 to enter the artificial grass fibers 60 of the barrier ring 100 for concentrated killing. Simultaneously, pests descending from the bottom adhere to the adhesive layer 30, preventing them from climbing up the tree and harming it.

[0048] Figure 5 yes Figure 3 The schematic diagram of the barrier ring 100 attached to the tree trunk provided in the embodiment shown is shown. In this embodiment, the upper and lower areas of the barrier ring 100 are used in pairs with the upper and lower areas reversed to simultaneously block pests from climbing up and down, thus ensuring the pest control effect.

[0049] In some embodiments, artificial grass fibers 60 are disposed in the upper and lower regions of the woven layer 20 in the vertical direction, while no artificial grass fibers 60 are disposed in the middle region, so as to form a locking structure, thereby further preventing overwintering pests from climbing up and down.

[0050] In this invention, the adhesive layer 50 is polyurethane with a thickness of 2-3 mm, so that the braided layer 20 is disposed on the inner side of the base layer 10.

[0051] The adhesive layer 30 is an insect-sticking adhesive with a thickness of 3-8 mm. Overwintering pests from the bottom up adhere to the adhesive layer 30, preventing them from climbing up the tree and harming it; at the same time, overwintering pests from the bottom up are also adhered to the adhesive layer 30, preventing them from harming the tree.

[0052] Compared with the shortcomings and deficiencies of existing technologies, this utility model provides a barrier ring for trapping and killing overwintering pests on trees. Through multiple methods such as internal trapping, external sticky trapping, and barrier, it comprehensively controls overwintering pests that harm gardens and orchards, effectively reducing the base number of overwintering pests, reducing the insect population density in the following year, and reducing the losses of economic crops caused by diseases and pests.

[0053] This utility model is not limited to the above-described embodiments. Anyone can derive other products in various forms under the guidance of this utility model. However, regardless of any changes made in its shape or structure, any technical solution that is the same as or similar to this application falls within the protection scope of this utility model.

Claims

1. A barrier ring for trapping and killing overwintering pests, characterized in that, The system includes a base layer (10), on the inner side of which a woven layer (20) is provided, and on the outer side of which an adhesive layer (30) is provided to adhere overwintering pests. A film layer (40) is also provided on the outer side of the adhesive layer (30). An adhesive layer (50) is provided between the base layer (10) and the woven layer (20) to adhere the woven layer (20) to the inner side of the base layer (10). The system also includes artificial grass fibers (60), which are fixed to the base layer (10) by the adhesive layer (50) to form a false grass layer on the inner side of the woven layer (20), thereby blocking and / or trapping overwintering pests.

2. The barrier ring for trapping overwintering pests according to claim 1, characterized in that, The base layer (10) is a non-woven fabric with a thickness of 2-5 mm.

3. The barrier ring for trapping overwintering pests according to claim 1, characterized in that, The woven layer (20) is a woven fabric, which is connected end to end to form a ring structure, and is wrapped around the outer periphery of the tree trunk.

4. The barrier ring for trapping overwintering pests according to claim 3, characterized in that, The vertical length of the ring structure formed by connecting the ends of the braided layer (20) is greater than 100 mm.

5. The barrier ring for trapping overwintering pests according to claim 1, characterized in that, The artificial grass fibers (60) are evenly spaced along the length of the woven layer (20).

6. The barrier ring for trapping overwintering pests according to claim 5, characterized in that, The artificial grass fibers (60) are disposed in the upper part of the vertical direction of the woven layer (20), so that the lower part of the woven layer (20) can be closely attached to the outer periphery of the tree trunk.

7. The barrier ring for trapping overwintering pests according to claim 1, characterized in that, The adhesive layer (50) is polyurethane with a thickness of 2-3 mm.

8. The barrier ring for trapping overwintering pests according to claim 1, characterized in that, The coating layer (30) is an insect-sticking glue with a thickness of 3-8 mm.

9. The barrier ring for trapping overwintering pests according to claim 1, characterized in that, The length of the base layer (10) matches the circumference of the trunk.

10. The barrier ring for trapping overwintering pests according to claim 1, characterized in that, The coating layer (40) is a plastic film or waterproof paper with a thickness of 0.3-1mm.

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