JP2011062151A - Insect-proof net for bushy plant - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an insect-proof net for bushy plants which can stop insects which eat the plant foot of a bushy plant or penetrate into the soil around the plant foot. <P>SOLUTION: This insect-proof net for bushy plants for preventing the penetration into the top area around the plant foot of bushy plants has a short rectangular area having two or more cuts to the middle in the width direction of a net-like belt and a non-cut area. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

The present invention relates to a net for preventing insects that feed on plant stocks of plants to be established and insects that invade the ground surface around the stock sources.

  There is a longhorn beetle among insects that feed on plants (trees). The stock is the root of the plant stock near the ground. The longhorn beetle appears in early summer, mainly damaging the stock, and the larvae that hatched spawning in it grow while feeding the woody part. In addition, there is a scarab beetle that lays eggs on the ground surface around the stock market. Hatched larvae grow while feeding on their roots. The insect damage caused by these insects causes the plant's vigor to decay, and if it is discovered late, it can cause it to die.

  Conventionally, there are cases in which insects that cause damage to the stock are used to prevent the stock from being wound with vinyl, aluminum foil, newspaper, etc. In order to prevent insects from entering the soil, there are methods such as mulching with wood chips and palm fiber mats to prevent entry.

Insecticides include pest control methods and pest control formulations using biological pesticides (see, for example, Patent Document 1). In addition, there is a method of surrounding the base portion of a tree with a netting material as a beetle damage prevention device (see, for example, Patent Document 2).

JP-A-10-67613 Registered utility model No. 3124896

When winding vinyl, etc. against insects that feed on the roots, stocks of egonoki, rose, juneberry, etc. (one of the forms of trees, with several trunks rising from the roots to form a single tree Not only is difficult to wind, but there may be a problem with air permeability. In addition, when a new branch grows, it may hinder the growth of the branch. Insects that lay eggs on the ground surface around the stock may be difficult to fertilize using a method of mulching with wood chips.

In addition, as in Patent Document 1, when a pest control method using biopesticides or an insecticide is used, there is a risk that the user himself / herself, other people, pets, etc. may be sucked, especially in the case of trees such as fruits. In recent years, pesticide-free and reduced pesticides are preferred from the health, safety, and environmental aspects, so you should not use them if possible. And it seems that several times of application or spraying is necessary to reduce the effect by the outflow of agricultural chemicals every time it rains.

Further, as in Patent Document 2, as a beetle feeding damage prevention device, if the periphery of the root portion of a tree is surrounded by a netting material, there is a possibility that it cannot cope with a stock tree. It may also hinder the growth of new branches.

As a result of repeated trial manufactures in order to solve the above-mentioned problems, the present inventor has completed the following invention. That is, the present invention is (1) an insect repellent net for a plant standing plant for preventing the invasion of pests near the plant origin on the ground of the plant to be planted, wherein the insect repellent net for the plant standing plant is in the width direction of the reticulated band Insect repellent net for plant plants, characterized by having a strip-like part with a plurality of cuts up to the middle and a non-cut part,
(2) The insect repellent net for plant plants according to (1), wherein the reticulated belt is at least one member of the group consisting of plastic, plant fiber, rubber and metal,
(3) The insect-repellent net for planted plants according to (1) or (2), wherein the non-cut portion further has a shape-retaining member,
(4) The plant insect net according to any one of (1) to (3), wherein the insect-repellent net for plant plants further has a surface insect repellent part covering the ground surface around the plant base. Insect net,
(5) Form the insect-repellent net for planted plants according to any one of (1) to (4) in a cylindrical shape, cover the plant stock, and fold the strips so as to avoid the branches To use the insect-repellent net for plant plants, characterized by covering the gaps between the branches,
Consists of.

 According to the present invention, the invasion of pests such as longhorn beetle and scarab beetle can be controlled safely and easily without hindering the growth of plants. Furthermore, since the present invention uses a mesh band, the air permeability is good.

  The insect-repellent net for a plant-established plant of the present invention uses a insect-repellent net for a plant-plant that has a strip-like part with a plurality of cuts and a notch part in the middle of the width of the net-like band, so that one tree stands. It is effective in preventing insects from entering regardless of the stock standing. It can also be used for planters in the open state.

  The insect-repellent net for plant standing plants of the present invention is formed into a cylindrical shape to cover the plant stock, and by covering the gap between the branches by folding the strips so as to avoid the branches, It is effective in preventing the invasion of insects that damage the source.

Furthermore, because it is a mesh band of at least one of the group consisting of plastic, vegetable fiber, rubber, and metal, the strips can be easily entangled and entangled with the insect legs, thereby preventing insects from entering. It is valid.

  Furthermore, by having a shape holding member in the non-cut portion, the winding is adjusted by adjusting the size of the plant to maintain the shape, and the self-supporting of the insect-repellent net for plant plants is also maintained.

  The insect-repellent net for plant stocks according to the present invention further has a surface insect-repellent portion covering the ground surface around the plant base, which has the effect of preventing the water from bouncing off during rain and watering. A preventive effect is expected. It also has the effect of preventing weeds from growing. Since the surface insect repellent part uses the same netting material as the plant insect repellent net, it has good ventilation.

    Furthermore, watering is possible with the surface insect repellent. In addition, fertilizer and other fertilizers can be easily applied by slightly lifting the surface insect control section.

    The insect-repellent net for planted plants of the present invention can be used regardless of whether it is potted or planted.

It is a top view of the insect repellent net for plant establishments concerning the present invention. It is a perspective view at the time of using the insect-proof net | network for plant standing plants expanded. It is the perspective view which formed the insect repellent net for the standing plants in the shape of a cylinder. It is another Example of the insect repellent net for the same standing plants. It is the example which used the other Example of the insect repellent net for the standing plants for the tree of the pot. It is a top view of only the surface insect control part of the insect-repellent net for standing plants.

Hereinafter, embodiments for carrying out the present invention will be described with reference to the drawings.
FIG. 1 is a plan view of an insect repellent net 100 for plant plants.
The insect-repellent net 100 for planted plants of the present invention includes a strip-like portion 101 and a non-cut portion 102 into which a plurality of cuts are made midway in the width direction of the mesh band. A mesh band is a band having a mesh, and examples of the material include plastic (polyethylene, nylon, etc.), vegetable fiber (paper, palm fiber, etc.), rubber, metal (copper, stainless steel, glass, etc.). . Breathability is good by using a net-like material. In order to cover the stock so that insects cannot invade from the gaps between the branches, a material that is easily entangled with the strips 101 is used as a mesh band, or a surface fastener or adhesive is attached to the tip of the strips 101. It is more preferable to have a portion that can fix the strip-shaped portions 101 such as a tape. The size of the mesh should be such that insects cannot pass through it. In addition, it is preferable to use a material that easily entangles the insect legs as the insect-repellent net 100 for the plant-established plant of the present invention because it has an insect-repellent action. The width and length of the insect-repellent net 100 for plant plants of the present invention are appropriately selected depending on the size of the plant. It is more preferable to use a material kneaded with natural safe ingredients such as catechin, chitosan, charcoal having antibacterial action, neem and insecticide chrysanthemum having antibacterial action as the netting material of the insect-repellent net 100 for planted plants of the present invention. It is.

Three or more strip portions 101 are preferable. The width of the strip 101 is selected depending on the size of the plant, but is preferably 5 mm or more. The length of the strip-shaped portion 101 is selected depending on the size of the plant, but is preferably long enough to cover the stock.
The shape retaining member 103 may be used for the non-cut portion 102 in order to retain the shape. The shape holding member 103 is preferably a material having a strength sufficient to hold the shape when installed, and for example, a wire, a shape memory alloy, plastic, cloth, paper, rubber or the like is suitable.

FIG.2 and FIG.3 is the figure showing the use condition of the insect repellent net 100 for plant establishments of this invention.
As shown in FIG. 2, when used for the planter 105, ground planting, etc., the insect-repellent net 100 for planted plants of the present invention can be used in an expanded state. It is effective in preventing insects such as scarab beetles spawning on the ground surface around the stock by installing the insect repellent net 100 for plant standing so as to sandwich the plant 104 and covering the ground surface. In FIG. 2, the plant 104 is sandwiched between the strip-shaped portions 101 of the two insect-repellent nets 100 for plant plants. Since the insect-repellent net 100 for a plant standing plant of the present invention has the strip-shaped portion 101, the strip-shaped portion 101 can be adjusted and the stock can be covered without a gap even when the plant 104 is already grown.

FIG. 3 shows the shape of the insect-repellent net 100 for planted plants of the present invention formed into a cylindrical shape and covering the plant stock. Since the insect-repellent net 100 for planted plants according to the present invention has the strip-shaped portion 101, the plant source can be covered with no gaps regardless of the branching of the tree. It is effective in preventing insects from entering the source. When a new branch grows, it can be covered with the strip-shaped portion 101 without hindering the growth, and insects can be prevented from entering.

FIG. 4 shows another embodiment of the insect-repellent net 100 for plant plants. As shown in FIG. 4, the non-cut portion 102 may have a length that slightly covers the ground surface portion near the root portion. In some cases, by covering the entire surface of the upper part of the pot with the notched portion 102, it is possible to prevent the invasion of scarab beetles spawning on the ground surface.

FIG. 5 shows an example in which another embodiment of the insect-repellent net 100 for planted plants shown in FIG. 4 is used for the tree 106 actually planted in the pot 107. The length of the non-cut portion 102 can be adjusted as appropriate depending on, for example, the size of the plant or pot after cutting.

FIG. 6 shows an example of a surface insect control unit 200 that prevents insects from entering the ground surface. The insect-repellent net 100 for plant-established plants shown in FIG. 3 and the surface insect-repellent part 200 as shown in FIG. 6 may be separately provided on the surface part and used in combination. The surface insect repellent part 200 shown in FIG. 6 includes a through hole 201 through which a plant penetrates at the center part of a net cut in accordance with the shape of a pot, and fine opening cut parts 202 at several places so that the plant can be easily attached. An opening cut portion 202 is provided from the through hole 201 to the edge of the net so as to cover the ground surface around the plant stock. By using it together with the insect-repellent net 100 for plant plants, both the plant origin and the ground surface can be prevented from invading insects. The material of the surface insect repellent part 200 is preferably the same material as the plant insect repellent net 100.

DESCRIPTION OF SYMBOLS 100 Insect-proof net | network 101 for plant standings Strip-shaped part 102 Uncut part 103 Shape holding member 104 Plant 105 Planter 106 Tree 107 Pot 200 Ground surface insect-control part 201 Through-hole 202 Open cut part

Claims (5)

An insect net for a plant plant for preventing the invasion of pests near the plant origin on the ground of the plant to be planted, wherein the insect net for the plant plant has a plurality of cuts in the middle of the mesh band in the width direction. An insect repellent net for plant plants, characterized by comprising a strip-shaped part and a notched part. The insect repellent net for plant plants according to claim 1, wherein the net-like band is at least one of the group consisting of plastic, plant fiber, rubber and metal.  The insect-repellent net for planted plants according to claim 1 or 2, further comprising a shape retaining member in the non-cut portion. The insect-repellent net for a plant-plant according to any one of claims 1 to 3, wherein the insect-repellent net for the plant-plant is further provided with a surface insect-repellent portion that covers the ground surface around the plant origin. The insect-repellent net for a plant standing plant according to any one of claims 1 to 4 is formed in a cylindrical shape so as to cover the plant stock and to fold the strip portion so as to avoid the branch portion. A method for using an insect repellent net for a plant plant characterized by covering a gap between branches.