Barrier band for preventing underground pests from climbing trees

Abstract

The utility model relates to the technical field of tree insect prevention, and provides a barrier belt for isolating underground pests from climbing trees, which comprises a barrier belt body used for being connected with a trunk in a surrounding manner, the head end and the tail end of the barrier belt body are buckled, and at least one layer of blocking edge is arranged on the outer surface of the barrier belt; the inner side of the barrier belt body is filled with insecticide paste. The device can be conveniently installed on a tree trunk and has a good insect isolation and protection effect.

Description

Technical Field

[0001] The utility model relates to the technical field of tree pest control, and particularly relates to a barrier strip for isolating underground pests from climbing up trees. Background Art

[0002] During the process of fruit tree planting, fruit trees are often damaged by pests. Especially when pests climb up trees in spring, especially crawling pests. In order to prevent pests from climbing up trees, the existing common control methods for preventing crawling pests from climbing up trees are to wrap plastic films or use insect-proof covers in combination with sticky insect glue. However, in the actual application process, on the one hand, the plastic film is easily loosened and slipped in the actual use process in the form of winding and bundling, and under the attack of wind, rain or sand, both the sticky insect glue and the plastic film are easily damaged, so that they lose their insect-proof function; on the other hand, due to being tied to the tree trunk for a long time, the insect-proof cover will cause the tied area of the tree trunk to fester due to lack of air permeability, and the removed insect-proof cover cannot be used again and has no recycling value. The above methods not only have poor isolation effect but also are inconvenient to install. Therefore, a new barrier strip is designed to prevent pests from climbing up trees. Content of the Utility Model

[0003] The purpose of the utility model is to provide a barrier strip for isolating underground pests from climbing up trees, which is convenient to install and has a good effect of isolating pests.

[0004] The utility model is realized through the following technical solutions: a barrier strip for isolating underground pests from climbing up trees, including a barrier strip body, which is used for surrounding and connecting with the tree trunk. The head and tail ends of the barrier strip body are buckled, and at least one layer of edge is arranged on the outer surface of the barrier strip; an insecticidal paste is filled inside the barrier strip body.

[0005] Further, the edge includes an outer extension strip and a vertical strip. The outer extension is fixedly connected with the barrier strip body; the vertical strip is vertically connected with the surface of the outer extension strip; and the vertical strip forms a closed ring structure around; there are at least two vertical strips and they are arranged at equal intervals.

[0006] Further, a convex part is arranged in the middle of the barrier strip body, and a plurality of sockets are evenly spaced on the convex part; a buckle belt is also included, and a plurality of plugs corresponding to and cooperating with the sockets are evenly arranged on the surface of the buckle belt.

[0007] Further, the insecticidal paste is respectively filled in the grooves on both sides of the convex part.

[0008] Further, a water-proof soft rubber pad for fitting with the bark is arranged on the upper edge of the barrier strip body.

[0009] Further, the insecticidal paste uses beta-cypermethrin or pyridine flosculi.

[0010] The technical solution of the present utility model has at least the following advantages and beneficial effects: By providing a barrier strip body with end-to-end buckling, a baffle is provided on its outer side to prevent pests from crawling over, and an insecticidal paste is filled at the joint where its inner side fits the tree trunk for blocking, making the installation and disassembly more convenient while also having a good insect isolation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present utility model and should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0012] Figure 1 The structural schematic diagram when the barrier strip body provided for the embodiment of the present utility model is installed on a tree;

[0013] Figure 2 The cross-sectional structural schematic diagram of the barrier strip body in the present utility model;

[0014] Figure 3 The top view when the barrier strip body in the present utility model forms a loop around the tree trunk;

[0015] Figure 4 The structural schematic diagram of the inner side wall of the barrier strip body in the present utility model;

[0016] Figure 5 The structural schematic diagram when the raised parts are connected end to end in the present utility model;

[0017] Figure 6 The structural schematic diagram of the buckle belt in the present utility model.

[0018] Reference numerals: 1 - barrier strip body, 2 - baffle, 21 - outer extension strip, 22 - vertical strip, 3 - insecticidal paste, 4 - raised part, 41 - socket, 5 - buckle belt, 51 - plug, 6 - water-proof soft rubber pad. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. Usually, the components of the embodiments of the present utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0020] Accordingly, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed present invention, but merely represents selected embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present invention without creative efforts fall within the scope of protection of the present invention.

[0021] It should be noted that like reference numerals and letters denote like items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0022] Embodiment

[0023] The following is further described in conjunction with specific embodiments. Referring to Figures 1 - 6 As shown, this embodiment is a barrier strip for isolating underground pests from climbing up trees, including a barrier strip body 1, which is used to be connected around the tree trunk. The head and tail ends of the barrier strip body 1 are buckled together, and at least one layer of edge strips 2 is provided on the outer surface of the barrier strip; an insecticidal paste 3 is filled inside the barrier strip body 1; specifically, the barrier strip body 1 is provided in a roll form. Cut a corresponding length of the barrier strip body 1 according to the diameter of the tree trunk, and fix and wind this section of the barrier strip body 1 at a certain distance from the ground on the tree trunk. The insecticidal paste 3 fills the space between the barrier strip body 1 and the tree trunk surface, which can prevent pests from climbing over from the inside. The edge strips 2 are connected end to end to form a ring, and it is difficult for pests to climb over the edge strips 2 downward. Therefore, the barrier strip body 1 has a good insect isolation and protection effect. At the same time, the head and tail of the barrier strip body 1 are buckled, which is more convenient for installation and disassembly, and it also has good anti-detachment performance.

[0024] As Figure 2 shown, the edge strip 2 in this embodiment includes an extension edge strip 21 and a vertical edge strip 22. The extension edge is fixedly connected to the barrier strip body 1; the vertical edge strip 22 is perpendicularly connected to the surface of the extension edge strip 21; and the vertical edge strip 22 forms a closed ring structure around; specifically, the length direction of the vertical edge strip 22 is vertical, and the vertical edge strip 22 is perpendicular to the extension edge strip 21, so that pests are likely to fall under the action of gravity when climbing over the vertical edge strip 22 and the extension edge strip 21.

[0025] In order to further improve the insect isolation and anti-climbing effect, at least two vertical edge strips 22 are provided and arranged at uniform intervals. These two vertical edge strips 22 extend radially along the tree trunk, increasing the crawling distance and difficulty.

[0026] As Figure 2 、 Figure 4 and Figure 5As shown in the figure, a raised portion 4 is provided in the middle of the barrier strip body 1, and a number of sockets 41 are evenly spaced on the raised portion 4; it further includes a fastening belt 5, and a number of plugs 51 corresponding to and cooperating with the sockets 41 are evenly arranged on the surface of the fastening belt 5; specifically, the fastening belt 5 is arranged inside the barrier strip body 1 for buckling and connecting the head and tail ends of the raised portion 4, and the length of the raised portion 4 is the same as the length of the barrier strip body 1. The plugs 51 of the fastening belt 5 are snapped into the sockets 41 and are not easily detached, ensuring that the barrier strip body 1 has a long service life when installed on the tree trunk.

[0027] Referring to Figure 2 and Figure 4 As shown in the figure, the insecticidal paste 3 is respectively filled in the grooves on both sides of the raised portion 4.

[0028] As Figure 3 and Figure 4 As shown in the figure, in order to prevent rainwater from contacting the insecticidal paste 3 and diluting or invalidating it, a water-proof soft rubber pad 6 that fits the bark is provided at the upper edge of the barrier strip body 1. When the water-proof soft rubber pad 6 is pressed against the tree trunk surface, it undergoes elastic deformation and fits tightly, and rainwater is not easily allowed to flow between the water-proof soft rubber pad 6 and the tree trunk surface.

[0029] In addition, the insecticidal paste 3 can be beta-cypermethrin or pyridine flosculi; specifically, pyrethroid pesticides are broad-spectrum insecticides, which are fast-acting, highly effective, low-toxic, low-residue, and safe for crops. In addition to being highly effective against more than 140 kinds of pests, some pyrethroid pesticides also have good control effects on underground pests and mite pests. The extensive use of pyrethroid pesticides will also cause many pests to develop resistance. Nicotinic insecticides are a class of insecticides with unique modes of action. They exert their insecticidal effects by acting on the nicotinic acetylcholine receptors (nAChRs) in the central nervous system of insects. These insecticides have the characteristics of high efficiency, low toxicity, broad spectrum, and good environmental compatibility, and especially have very good control effects on homopteran aphids and hemipteran planthoppers. Since the advent of nicotinic insecticides, due to their unique modes of action and good environmental compatibility, they have quickly become one of the fastest-growing, most successfully sold, and most active insecticide varieties on the market.

[0030] The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. For those skilled in the art, various modifications and changes can be made to the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An isolation barrier for preventing underground pests from climbing trees, comprising a barrier body (1) for surrounding and connecting with a tree trunk, characterized in that: The head and tail ends of the barrier strip body (1) are buckled, and at least one layer of edge guards (2) is provided on the outer surface of the barrier strip; An insecticidal paste (3) is filled inside the barrier strip body (1).

2. The barrier strip for preventing underground pests from climbing up trees according to claim 1, characterized in that: The edge guard (2) includes an extension strip (21) and a vertical strip (22), and the extension strip is fixedly connected to the barrier strip body (1); The vertical strip (22) is perpendicularly connected to the surface of the extension strip (21); and the vertical strips (22) surround to form a closed loop structure.

3. The barrier strip for isolating underground pests from climbing trees according to claim 2, wherein: There are at least two vertical strips (22) and they are arranged at uniform intervals.

4. The barrier strip for preventing underground pests from climbing trees according to claim 1, wherein: A raised portion (4) is provided in the middle of the barrier strip body (1), and a number of sockets (41) are evenly spaced on the raised portion (4); It further includes a buckle belt (5), and a number of plugs (51) corresponding to and mating with the sockets (41) are evenly arranged on the surface of the buckle belt (5).

5. The barrier strip for preventing underground pests from climbing trees according to claim 4, characterized in that: The insecticidal paste (3) is respectively filled in the grooves on both sides of the raised portion (4).

6. The barrier strip for preventing underground pests from climbing trees according to claim 1, characterized in that: A water-proof soft rubber pad (6) that fits the bark is provided at the upper edge of the barrier strip body (1).

7. The barrier strip for preventing underground pests from climbing trees according to claim 1, characterized in that: The insecticidal paste (3) uses beta-cypermethrin or flumethrin.

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