JP2011234659A - Insect protection net for plant with several upright trunks - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an insect protection net for a plant with several upright trunks for preventing insects from eating the root of the trunks of the plant or invading the ground surface in the periphery of the root of the trunks.SOLUTION: The insect protection net for the plant with several upright trunks is for preventing invasion of harmful insects to the periphery of the root of the trunks of the plant with several upright trunks on the ground surface. The insect protection net includes a plurality of rectangular parts with slits to the middle in the lateral direction of a net-like band, and rectangular parts without slits. The insect protection net is cylindrically formed to cover the root of the trunks of the plant. The rectangular parts are folded in such a way as to avoid branches of the plant, and the rectangular parts are entwined with one another with entwining parts of the rectangular parts to cover gaps between branches.

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

  The problem to be solved is that, when vinyl is wound on insects that damage the roots, it is a kind of tree (eg, tree, rose, juneberry, etc.). Not only difficult to wind, but also if there is a problem with air permeability, or if new branches grow, it will hinder the growth of the branches There is also a point. In addition, insects that lay eggs on the ground surface around the stock may be difficult to fertilize by using a method of mulching with wooden chips.

  In addition, as in Patent Document 1, when using a pest control method using biopesticides or an insecticide, 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 desirable from the health, safety, and environmental aspects, so they should not be used if possible. And it seems that several times of application or spraying is necessary to reduce the effect of the pesticide runoff 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 the tree is surrounded by a netting material, it may not be possible to cope with a stock tree. It may also hinder the growth of new branches.

The present invention has completed the following inventions as a result of repeated trial manufacture in order to solve the above problems. 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 established, wherein the insect repellent net for the plant standing plant is in the width direction of the reticulated band An insect repellent net for plant plants, comprising a strip-like portion and a non-cut portion with a plurality of cuts halfway, and having an entangled portion at least at a side end of the strip-like portion,
(2) The insect-repellent net for a plant according to (1), wherein the entangled portion has a length that is at least half the mesh size of a mesh band,
(3) The net of the net-like band is 0.5 mm or more and 1 cm or less, (1) or (2) the insect-repellent net for a plant plant according to (2),
(4) The insect-repellent net for plant plants according to any one of (1) to (3), further comprising a shape-retaining member in the non-cut portion.
(5) The plant protection net according to any one of (1) to (4), wherein the plant insect repellent net further has a surface insect repellent part covering the ground surface around the strain base. Insect net,
(6) The insect-repelling net for a plant-standing plant according to any one of (1) to (5) is formed in a cylindrical shape so as to cover the plant stock, and the strip portion is folded so as to avoid the branch portion. How to use an insect repellent net for plant plants, characterized in that the strips are entangled with each other, and the gap between the branches is covered with the strips.
Consists of.

  According to the present invention, the invasion of pests such as longhorn beetle and chafer 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 establishment. It can also be used for planters in the open state.

  The plant insect net of the present invention is formed into a cylindrical shape so as to cover the plant stock, and the gap between the branches is covered by folding the strip portion so as to avoid the branch portion. It is effective in preventing the invasion of insects that damage the insects.

  Furthermore, in order to make it easy to entangle the strip-shaped portions, the strip-shaped portions are supported by having the entangled portions at least at the side ends of the insect-repellent net for plant plants, and more effectively, the entire strip-shaped portion. It can be easily entangled and is effective in preventing insects from entering.

  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 with each other and the insect legs can be easily entangled, 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.

  Since the insect-repellent net for planted plants according to the present invention further has a surface insect-repellent portion covering the ground surface around the plant base, it has the effect of preventing the splashing of water during rain and watering. Expected to prevent disease. It also has the effect of preventing weeds from growing. The surface insect repellent part uses the same netting material as the plant insect repellent net, so 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 according to the present invention can be easily installed and 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 the entanglement part enlarged view of the strip-shaped part of the vertical and horizontal grid | lattice net | network of the insect repellent net for the same standing plants. It is the entanglement part enlarged view of the strip-shaped part of the diagonal grid | lattice net | network of the insect repellent net for the same standing plants. It is an enlarged view of a jagged tangled portion of the strip-shaped portion of the insect-repellent net for the plant standing plant. It is a perspective view at the time of using the insect-proof net | network for plant standing plants expanded. It is the Example which formed the insect repellent net for the standing plants in the shape of a cylinder. It is another Example which formed the insect repellent net for plant establishments in the shape of a cylinder. 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 plastics (polyethylene, nylon, etc.), plant fibers (paper, palm fibers, etc.), rubber, metals (copper, stainless steel, glass, etc.). . Breathability is good by using a net-like material. In order to cover the plant stock so that insects cannot enter from the gaps between the branches, the strip-shaped portion 101 can be easily entangled by forming a shape having a tangled portion at least at the side end (101d) of the strip-shaped portion 101. In addition, the insect's legs are easily entangled, so the repellent effect can be enhanced. If you want to further secure the strips 101, fix the strips 101 to the tip or all ends of the strips 101, such as scissors, uneven fasteners, surface fasteners, and adhesive tape. It is good to have a part that can be done. The mesh size (referring to the length of one side of the mesh) is preferably 0.5 mm or more and 1 cm or less to the extent that insects cannot pass through. In addition, it is preferable to use a material that easily entangles the insect legs as the insect-repellent net 100 for planted plants of the present invention, since it has an insect-repellent action. The width and length of the insect-repellent net 100 for planted plants of the present invention are appropriately selected depending on the size of the plant. When using a material kneaded with natural safe ingredients such as catechin, chitosan, charcoal having antibacterial action, repellent effect, insecticide chrysanthemum, etc. Is preferred.

  Three or more strip-shaped 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. Although the length of the strip-shaped part 101 is selected according to the size of the plant, a length that can cover the stock is desirable. The shape maintaining member 103 may be used for the non-cut portion 102 in order to maintain the shape. The shape holding member 103 is preferably a material having a strength enough to hold the shape when installed, for example, a wire, a shape memory alloy, plastic, cloth, paper, rubber or the like is suitable. If there are one or more shape maintaining members 103 in the non-cut portion 102, it is more effective for maintaining the shape.

  FIG. 2 is an enlarged view of the entangled portion 101a of the strip-like portion 101 in the case of the vertical and horizontal lattice nets of the insect-repellent net 100 for plant plants according to the present invention. FIG. 3 is an enlarged view of the entangled portion 101b of the strip-like portion 101 in the case of an oblique lattice network. It is preferable that at least the side end portion 101d of the strip-shaped portion 101 has a fray of a cut end like the entanglement portion 101a and the entanglement portion 101b, and the fray of the cut end formed when cutting the center of the mesh of the mesh band If 101a and 101b are used, there is no cost. In that case, considering the ease of entanglement, it is preferable to have the entanglement portion 101a and the entanglement portion 101b that are at least half the length of the mesh. Moreover, the entanglement part 101a is good also to adjust the easiness of an entanglement by lengthening an entanglement part by pulling out one or several warp yarns of a cut end part.

  FIG. 4 is an enlarged view of the entangled portion in which the shape of the entangled portion of the strip-shaped portion 101 of the insect-repellent net 100 for planted plants of the present invention is jagged. As shown in FIG. 4, it is also preferable that the strip-shaped portion 101 is easily entangled when the tangled portion of the strip-shaped portion 101 is a jagged tangled portion 101 c.

  As shown in FIGS. 2, 3, and 4, the strip-shaped portions 101 can be easily entangled with each other by having the entangled portions at all end portions including the side end portion 101 d of the strip-shaped portion 101. Thus, the insect repellent effect can be further enhanced.

  Further, the strip-shaped portion 101 of the present invention may be used by connecting the strip-shaped portions 101 together. Further, the length of the entangled portion may be adjusted, and the entangled portions of other strip-shaped portions may be combined and used. Thereby, it can be expected that the effect of preventing insects from entering through the gaps between the branches can be enhanced.

  FIG. 5 is a view showing the state of use of the insect-repellent net 100 for plant plants of the present invention. As shown in FIG. 5, when using the planter 105 or the ground planting, 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 plant origin by installing the insect repellent net 100 for plant standing so as to sandwich the plant 104 and covering the ground surface. In FIG. 5, 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.

  6 and 7 are views of the insect-repellent net 100 for planted plants according to the present invention formed into a cylindrical shape. It becomes easy to hold | maintain a cylindrical shape if it has the shape holding member 103 in the non-cut part 102 of the insect repellent net 100 for plant establishments. FIG. 7 shows another embodiment of the insect-repellent net 100 for plant plants. As shown in FIG. 7, 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. 8 shows an example in which another embodiment of the insect-repellent net 100 for planted plants shown in FIG. 7 is used for the tree 106 actually planted in the pot 107. As shown in FIG. 8, the length of the non-cut portion 102 can be cut and adjusted as appropriate depending on the size of the plant or pot. 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 stock market. When a new branch extends, it can be covered with the strip-shaped portion 101 without hindering the growth, and insects can be prevented from entering.

  FIG. 9 shows an example of a surface insect control unit 200 that prevents insects from entering the ground surface. The insect-repellent net 100 for planted plants shown in FIG. 6 and the surface insect-repellent part 200 as shown in FIG. 9 may be separately provided on the ground part and used in combination. The surface insect-repellent part 200 shown in FIG. 9 has a through hole 201 through which a plant penetrates in the central part of the net cut in accordance with the shape of the pot, and fine opening cut parts 202 at several places so as to be easily attached to the plant. In order to be easily attached to the plant from the through hole 201 to the edge of the net, one opening notch 202a for attachment is provided so as to cover the ground surface around the plant stock. By using it together with the insect-repellent net 100 for 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 repellent net for plants 101 Strip-shaped part 101a Entangled part of vertical and horizontal lattice network 101b Entangled part of diagonal latticed net 101c Jagged-like entangled part 101d Side end part 102 Uncut part 103 Shape holding member 104 Plant 105 Planter 106 Tree 107 Bowl 200 Surface insect repellent part 201 Through hole 202 Open cut part 202a Open cut part for mounting

Claims (6)

  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, comprising a strip-shaped portion and a notched portion, and having an entangled portion at least at a side end of the strip-shaped portion.   The insect-repellent net for planted plants according to claim 1, wherein the entangled portion has a length that is at least half of the mesh size of the mesh band.   The insect net for a plant plant according to claim 1 or 2, wherein the mesh of the mesh band is 0.5 mm or more and 1 cm or less.   The insect-repellent net for planted plants according to any one of claims 1 to 3, further comprising a shape holding member in the non-cut portion.   The insect-repellent net for a plant-plant according to any one of claims 1 to 4, 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 5 is formed in a cylindrical shape so as to cover a plant stock, and the strip-shaped portion is folded so as to avoid a branch portion. A method of using an insect repellent net for plant plants, characterized in that the strip-shaped portions are entangled with each other at the tangled portion of the shaped portion, and the gap between the branches is covered.

Images