KR20110051936A - Sticky rolltrap and control method of forest pests and diseases by using sticky rolltrap - Google Patents

Abstract

PURPOSE: A sticky roll trap for forest and a control method of forest pests and diseases using the sticky roll trap are provided to capture harmful insects while shielding the outer cover of trees. CONSTITUTION: A sticky roll trap for forest comprises: a hollow bobbin(69); a thin film(60a) reeled on the bobbin; an adhesive layer(60b) which is spread on one side of the thin film and is attached to the outer cover of the trunk; and an insect capturing layer(60c) which is spread on the other side of the thin film facing the adhesive layer, is exposed to the outside of trees, and captures and kills harmful insect coming into a forest.

Description

Sticky roll trap for trees and its control method for pesticides {Sticky rolltrap and Control method of forest pests and diseases by using sticky rolltrap}

The present invention relates to an insect repellent article used in the control of tree disease pests and a method for controlling tree disease pests, and more particularly, to a pesticide non-spreading article attracting pests to insects and a method for controlling tree disease pests.

In general, pests refer to insects that damage trees. These pests are mainly active from spring to autumn, damaging trees. Pests vary according to the climate, and are assessed differently depending on the distance from housing, factories, topography or other environmental factors.

By the mid-1970s, four pests in the forests, including four species of pests, including pine moth, pine needles fly, American white moth, alder leaf beetle, and pine rust, became a major problem. The damage of pine needles flies continues to spread, and new pests such as pine bark beetle, pine broadleaf bee, pyrite beetle, and plane beetle are appearing. In particular, oak wilting disease has become a major problem due to the activity of Gwangneung long-tree, a pest that mediates the formation of fungi in trees. In addition, it is located in the trunks of vines, weighted trees, cedar trees, and deciduous trees. The problem of cicada that damages the back is rapidly emerging.

The above-mentioned Gwangneung long tree bite penetrates through the trunks of oaks, seo trees, etc., and then attracts a group (female, male) with male pheromones and lures them into the puncture space. Then, the bacteria are Gwangneung la Feria (Raffaelea) in Ambrosia bacteria nangsok in the back of a long piece of wood over there.Sweet female transmitted to the interior of the tree destroy the like conduit of the tree. In addition, the above-mentioned flower cicada strongly adheres to the lost water such as the vine to suck the sap. Therefore, forests and horticultural farms are severely damaged by Gwangneung long tree and flower cicada, respectively.

Insects that penetrate into the tree's husk (bark) can be used to predict infection through the accumulation of sawdust-like dung and tree dust at the base of trees, and in the case of pests that impose leaves, the leaves are partially absent or discolored. The infection can be predicted by the color of the insect, and for certain pests, the pheromones secreted by the female can be used to predict the infection.

Here, as described above, the ambrosia pest that produces the fungus on the tree penetrates through the trunk of the tree trunk corresponding to the height of about 1.5 m (the specific tree is higher than this) from the bottom of the tree and invades the tree's conduit. Infarct. In addition, the above-mentioned absorptive pest adheres to the outer shell of the liver and absorbs the sap to hinder the flow of the sap. Thus, trees are eventually killed by these pests.

On the other hand, in order to combat such punctual pests, the trees are screened and harvested so that the trees are not permanently damaged and then laminated to an appropriate size as shown in FIG. 1, and then the laminated trees are covered with vinyl, There is a method of injecting an appropriate amount of a volatile drug such as methamphodium into the vinyl and then leaving the covering for about 3 to 6 months to eradicate pests.

However, when controlling the felling method as described above, because the trees must be felled, there is a problem that a safety accident of the worker often occurs during the large diameter felling operation. In addition, there is a problem that the number of trees is reduced by logging the damage. In addition, there is a problem that inhibits forest aesthetics because the cut trees are fumigation after lamination in the forest.

The present invention was created to solve the conventional problems as described above, for the trees that can be applied to the pesticide in a state in which the viscous adhesive and sticky form of repellent liquid is applied to both sides to shield the outer shell of the tree The purpose is to provide a sticky roll trap.

In particular, it is an object to provide a sticky roll trap for trees composed of elements capable of maintaining adhesion for a set period of time.

Another object of the present invention is to provide a sticky roll trap for trees provided with a repellent material preferred by a particular pest on a part of the repellent liquid or a portion to which the repellent liquid is applied.

In addition, another object of the present invention is to provide a sticky roll trap for trees that can be partially applied to one side of the adhesive is applied to the outer surface of the tree by the adhesive described above.

In addition, another object of the present invention is to provide a sticky roll trap for trees provided with a detachable thin film member that shields and protects the adhesive and the insect repellent described above.

In addition, another object of the present invention is to provide a method for controlling pests of trees that can control pests of trees using the aforementioned sticky roll traps for trees.

Wood sticky roll trap according to the present invention for achieving the above object, in the article to prevent pest invasion into the trunk of the tree, hollow bobbin; A thin film wound around the bobbin; An adhesive layer applied to one side of the thin film and composed of a viscous adhesive and attached to the outer skin of the tree; It is applied to the other side of the thin film facing the adhesive layer is exposed to the outside of the tree, consisting of a viscous sticky sticking layer for attaching and killing pests invading the tree; includes.

Here, the adhesive layer may be composed of, for example, 20 wt% to 30 wt% of paraffin, 35 wt% to 40 wt% of EVA, and 30 wt% to 40 wt% of gum rosin glycerin.

The present invention, the attracting layer is provided on the other side of the thin film, the attracting layer made of a attractant for attracting pests; can be configured to further include.

The adhesive layer may be partially provided on one side of the thin film, and may include at least one of hydrophilic and insect repellent charcoal powder or loess powder.

The killing layer may contain a mucus or powder attractant to attract insecticides and pests.

The present invention needs to be configured to further include a release paper that is detachably attached to at least one of the adhesive layer and the foam layer to shield and protect the adhesive layer and the foam layer.

On the other hand, the method for controlling tree disease pests according to the present invention, in the control method for protecting trees from pests by using the above-described tree roll traps that reel pests that are wound into trees and invade the trees, A cover step of covering the lower side of the side with a thin film cover material; A wrapping step of wrapping the trunk of the tree located on the top of the cover material by winding the roll trap from a portion covered with the cover material; And a roll trap fixing step of fixing the roll trap to the trees by using the fastening member fastened to the tree through the roll trap.

The cover step may include, for example, a cover fixing step of fixing a part of the cover in close contact along the circumferential direction at the lower end of the branch side of the tree; A cover bonding step of bonding the edge of the cover to form a cover in a cylindrical shape; Sealing step of sealing the close contact portion of the cover with a sealing material; A sealing material protection step of protecting the sealing material by taping the sealing material with a tape; It may be configured to include; a fixing material fixing step of fixing the lower end of the cover to the ground by providing a weight to the lower end of the cover.

The sticky roll trap for trees according to the present invention as described above is attached to the tree in a wound state through the adhesive layer to trap pests through the layer of killing, so that there is an effect that can easily eradicate many pests.

In particular, since the adhesive layer is composed of paraffin and EVA and gum rosin glycerin, it has an effect of stably attaching to trees for a long time to eradicate pests.

In addition, when the attractant, attractant or insecticide is provided in the killing layer, there is an effect of attracting a larger number of pests to more reliably eradicate.

In addition, when the adhesive layer is partially provided, it can be easily removed from the tree, there is also an effect that can maintain the growth of the tree more smoothly.

In addition, when charcoal powder or ocher powder is mixed in the adhesive layer, it is possible to maintain proper humidity on the outer skin of the tree, and in the case of the charcoal powder, there is an effect that can suppress the inhabit of bacteria on the outer skin of the tree. .

On the other hand, the method for controlling tree disease pests according to the present invention is installed on the lower end of the tree, the thin film cover material such as vinyl to block the infestation of pests, and wrap the trunk of the tree with the above-described roll traps and do not log the trees. Pests can be eradicated without it, and therefore, there is no need to leave harvested trees in a stacked state in the wild or forest.

In addition, since the control work is virtually completed by installing a cover material such as vinyl in a cover state after winding on a tree, the control work can be carried out very easily.

Hereinafter, with reference to the accompanying drawings, a tree sticky roll trap according to an embodiment of the present invention and a method for controlling tree disease pests according to the following are as follows, the attached Figure 2 is a tree according to the first embodiment of the present invention. 3 is a perspective view of a sticky roll trap for trees according to a second embodiment of the present invention, Figures 4 and 5 are tree pest control method using a roll trap according to an embodiment of the present invention It is a process chart showing.

Referring to FIG. 2, the sticky roll trap 60 for trees according to the first embodiment of the present invention is rolled around the hollow bobbin 69 to form a roll as shown. The roll trap 60 is a thin film (60a) as shown in the enlarged view; An adhesive layer 60b; And a spray layer (60c).

The thin film 60a may be composed of soft thin film vinyl or a biodegradable fibrous fabric. The thin film 60a is preferably composed of a color excellent in identification, such as white or yellow. The thin film 60a is stored in the state wound around the bobbin 69 as shown. As shown in the enlarged view of the thin film 60a, the adhesive layer 60b and the spray layer 60c are applied to both sides.

The adhesive layer 60b is applied to one side 63 of the thin film 60a as shown in enlarged form to form one layer. This adhesive layer 60b is composed of a viscous adhesive. In particular, the adhesive layer 60b is composed of an adhesive that is adhered to the outer skin of the tree as described below. That is, the adhesive layer 60b is composed of an adhesive that can be easily separated from the outer skin of the tree later.

The adhesive layer 60b may be composed of, for example, 20 wt% to 30 wt% of paraffin, 35 wt% to 40 wt% of ethylene vinyl acetate (EVA), and 30 wt% to 40 wt% of gum rosin glycerin. The adhesive layer 60b may secure adhesiveness around 1.5 months (about 45 days) due to the aforementioned components. That is, the adhesive layer 60b exhibits adhesiveness for a long time by the above-described components.

As shown in the enlarged view, the spray layer 60c is provided on the other side 64 of the thin film 60a positioned opposite to the adhesive layer 60b. The foam layer 60c may be composed of sticky sticky material. That is, the foam layer 60c may be made of a sticky material in a gel form. The foam layer 60c is integrally provided on the thin film 60a as the sticky is applied to the other side 64 of the thin film 60a.

The kill layer 60c may be provided with a attracting layer 61 on one side as shown. This attracting layer 61 is preferably provided in the form of a band in the middle of the spray layer (60c) as shown. The attractant layer 61 may be provided in the form of a band in the middle of the spray layer 60c as shown, and alternatively, may be provided in the form of a band in the middle of the attractant layer 61. Attracting layer 61 may be configured by mixing the pheromone of a particular pest on the sticky. Alternatively, the attractant layer 61 may be configured by mixing the preferred food of the specific pests of powder on the sticky. Of course, the attractant layer 61 may be configured by spraying pheromone or preferred food powder on the surface of the middle portion of the foam layer 60c.

On the other hand, the above-described adhesive layer 60b may be composed of a mixture of hydrophilic and insect repellent material. Such materials may consist of, for example, charcoal powder or ocher powder. At this time, the charcoal powder or ocher powder may be used alone, or alternatively, may be mixed with the adhesive layer 60b in a mixed form.

On the other hand, the above-described killing layer 60c may be composed of a sticky mixture of insecticides or attractants. Of course, in this case, the above-mentioned attracting layer 61 is not provided in the killing layer 60c. Here, the pesticides described above are preferably composed of oral pesticides processed to be consumed by the pests, and the aforementioned attractants are preferably composed of pheromones or pest-preferred foods composed of mucus or powder. .

The sticky roll trap 60 for trees according to the first embodiment of the present invention as described above is wound around the trunk of the tree forming the pillar of the tree, as will be described later. At this time, the roll wrap 60 is wound on the tree while the adhesive layer (60b) is attached to the outer shell of the tree. The roll trap 60 is attached to the tree to expose the killing layer 60c to the outside of the tree. Thus, the roll trap 60 traps pests through the layer of killing 60c. In other words, the pest approaches the tree for habitation or absorption, and then sticks to the killing layer 60c and is killed.

This roll trap 60 is removed after being attached to the tree for about 1.5 months. That is, the roll trap 60 performs insect reptile only during the active period of the pest. The activity period of these pests is usually appropriate from May to June and August to October. The roll trap 60 may be installed in the tree repeatedly at the above-mentioned times for several years.

On the other hand, the roll trap 60 attracts and kills more pests when the above-mentioned attracting layer 61 is provided. At this time, the pest is attracted to the killing layer 60c by the pheromone flavor or the flavor of the preferred food provided from the attracting layer 61. The roll trap 60 can reliably kill more pests when the pesticide layer 60c contains the aforementioned pesticide or attractant. In particular, the roll trap 60, when the attracting layer 61 is provided in the middle portion of the killing layer 60c as described above, the pests are more reliably captured as the pests are collected in the middle portion of the killing layer 60c. can do.

On the other hand, the roll trap 60 may maintain a suitable humidity in the outer shell of the tree when the coal powder or ocher powder is mixed in the adhesive layer (60b). In particular, in the case of charcoal powder to inhibit the bacteria inhabit the outer shell of the tree. Thus, the roll trap 60 not only eradicates pests while attached to the trees, but also provides assistance to tree growth.

On the other hand, the roll trap 60 may be used for other parts (eg, branches) other than the tree trunk, as described above, if additional control is required. At this time, the roll trap 60 is wound around another part of the tree to control. In addition, the roll trap 60 is wound around the tree is expected to invade the pest can prevent the infestation of the pest without damage to the tree. That is, the roll trap 60 may be used as a preventive dimension. In addition, the roll trap 60 may be attached to the wood already felled to control the wood felled. That is, the roll trap 60 may be used as a post processing dimension. At this time, the roll trap 60 to control the pests infiltrated into the interior of the trees or pests introduced into the felled trees. In particular, such a roll trap 60 is wound around the wood piled on the vinyl for fumigation to control. In this case, therefore, it is not necessary to inject pesticides into the vinyl that isolates the felled trees.

3, the sticky roll trap 60 for trees according to the second embodiment of the present invention is different from the above-described embodiment in that the adhesive layer 60b is partially provided as shown. The roll trap 60 is formed at equal intervals on one side of the thin film 60a as the adhesive layer 60b is enlarged. Thus, the roll trap 60 is partly attached to the shell of the tree.

Such a roll trap 60 partially shields the tree's sheath as it is partially attached. Thus, trees grow more smoothly due to the unshielded parts. Of course, the roll trap 60 is partly attached to the outer shell, so when removed from the tree is very easily peeled off the tree.

On the other hand, the roll trap 60 may be provided with a release paper 66 as shown enlarged. The release paper 66 may be made of vinyl or vinyl-coated paper, and is attached to the adhesive layer 60b or the killing layer 60c to protect the adhesive layer 60b or the killing layer 60c as shown in an enlarged view. do. The release paper 66 is removed when the roll trap 60 is attached to the tree.

4, the tree pest control method according to an embodiment of the present invention uses the roll trap 60 of the above-described embodiment as shown. This method for controlling tree pests covers the lower end of the branch side of the tree 1 with a thin film cover as shown in (a) of the drawing. At this time, it is preferable to use the vinyl 51 as the thin film cover material.

Vinyl 51 is fixed to the upper end by a fastening member 53, such as a stapler or pin, as shown. At this time, the fastening member 53 is installed along the circumferential direction at the upper end of the vinyl 51 as shown. That is, the fastening member 53 is fastened to the tree 1 through the upper end of the vinyl 51. Therefore, the vinyl 51 is firmly fixed to the lower end of the tree 1 by the upper end.

After the vinyl 51 is fixed to the tree 1, the separated edge 51a is joined as shown in (b) of the drawing. At this time, the edge of the vinyl 51 is bonded by the tape (55). Therefore, the vinyl 51 surrounds the lower end of the tree 1 in a cylindrical shape and isolates it from the outside. That is, the vinyl 51 forms a cylinder at the lower end of the tree 1.

The vinyl 51 is not sealed in an airtight state as the upper end of the tree 1 is formed in an uneven shape. To this end, when necessary, the vinyl 51 is sealed with a sealing material such as silicon 57 at the upper end where the fastening member 53 is installed, as shown in (c) of the drawing. Therefore, the vinyl 51 is sealed at the upper end in an airtight state, and it is not necessary to use a sealing material when the airtight state is not required.

The silicon 57 may be separated from the tree 1 due to a temperature difference or feng shui. Accordingly, the tape 51 is taped to the upper end of the vinyl 51 to which the silicone 57 is applied. This tape 59 protects the silicon 57, and the tape 59 does not have to be used as the silicon 57 is not used.

On the other hand, the vinyl 51 may be coated with soil on the lower end as shown in (c) of the figure. The soil provides weight to the bottom of the vinyl 51 to keep the bottom of the vinyl 51 in a shielded state as well as to fix the bottom of the vinyl 51 to the ground.

Here, the above-described soil may be prepared by digging the ground side of the base of the tree 1 before the vinyl 51 is installed on the tree 1, otherwise, the surrounding of the tree 1 after the vinyl 51 is installed. You can also dig and prepare the side ground.

Referring to FIG. 5, the aforementioned roll trap 60 is wound between the trees 1 as shown in (e) of the drawing. This roll trap 60 is wound from the portion where the tape 59 is taped as shown. At this time, as shown in the roll trap 60, the edge portion of the tree (1) is wound from the lower side side to the upper side alternately in an overlapping state. Therefore, the roll trap 60 wraps the trunk of the tree 1 while making the fixed state as the edge side overlaps.

The roll trap 60 is firmly fixed to the tree 1 by the fastening member 53 composed of the above-described stapler or pin as shown in (f) of the figure. Therefore, the roll trap 60 does not flow out of the tree 1 even after a long time passes. Of course, such a roll trap 60 traps pests through the above-described killing layer 60c while being wound on the tree 1.

Here, as described above, the reason why the vinyl 51 is provided at the lower end of the tree 1 without winding the roll trap 60 is that the diameter of the tree 1 increases toward the root portion, so that the roll trap 60 is removed. It's hard to wrap. Therefore, the tree 1 is preferably limited to the vinyl 51 is installed at the lower end. In other words, the tree 1 is blocked at the lower end by the vinyl 51, the middle and the upper end is trapped by the roll trap 60.

However, unlike the above, the roll trap 60 may be forcibly wound at the lower end of the tree 1, the diameter of which increases toward the root. That is, the tree 1 may be wrapped in the roll trap 60 to the root. At this time, the roll trap 60 should be fixed to the above-described fastening member 53. Of course, in this case, the above-described vinyl 51 may be omitted. That is, a cover material such as vinyl 51 can be selectively applied if necessary.

Further, the roll trap 60 may be wound up to the root even when the trunk and the root diameter of the tree 1 are similar. Therefore, the tree 1 is controlled by the roll trap 60 to the lower end part. Of course, even in this case, the aforementioned vinyl 51 can be omitted.

On the other hand, the vinyl 51 may be injected with a limited volatile insecticide when pests need to be eradicated in a short period (within about one week). Of course, the pesticide is injected into the vinyl 51, the pesticide is injected into a syringe (SC) or a funnel or sprayer not shown as shown in (g) of the figure.

The vinyl 51 is left in a sealed state for several hours or days while the pesticide is injected in a sealed state. The vinyl 51 should form air holes so that the tree 1 is not disturbed by the insecticide when the insecticide is completed. At this time, the air hole is formed by cutting (straight incision) the vinyl 51 to a size of about 1 ~ 3cm. Since these air holes do not open unless they are forced to open sideways, the pesticides are volatilized to the outside while blocking pests from invading. Accordingly, the vinyl 51 provides fresh air to the vicinity of the tree 1 through the air hole while blocking the infestation of pests.

Tree pest control method according to an embodiment of the present invention as described above to block the pest invading the lower end of the tree (1) through the vinyl 51, roll trap 60 wound in the trunk of the tree (1) Through the capture of pests through the capture ceremony can be eliminated a number of pests without logging the trees (1), and thus do not have to leave the fallen trees in a stacked state in the wild or forest.

In addition, since the control work is actually completed by covering the lower end of the tree 1 with a cover material such as vinyl 51 and then rolling the roll trap between the trees 1, the control work can be performed very easily. .

On the contrary, when the insecticide is injected into the vinyl 51 and fumigation is formed, and then air holes are formed, the pests near the roots of the tree 1 can be eradicated. It is possible to continuously supply fresh air in the vicinity of).

On the other hand, the tree pest control method using the roll trap 60 as described above is carried out in the first half and the second half. Of course, the tree pest control method does not have to be performed when the tree 1 overcomes (resists) the damage of the pest. However, the above-described method for controlling tree pests is refrained from using when the pest damage of the tree 1 is severe, and instead, the logging and fumigation method may be performed or performed in parallel thereto.

On the other hand, the following table is a table showing the results of the experiment by applying the control method of the above-described embodiment to the damage tree, Table 1 below is the content of the investigation at the time of control, Table 2 is insect repellent after control Will be confirmed.

[Table 1: Contents of the survey on public announcements at the time of response]

Disclosure Chest height (cm) Intrusion Remarks One 32 versus Frass multiple up to 2m cough 2 38 small Coughing 3 38 medium Cough, recent frass 4 38 small Coughing 5 30 small Coughing 6 32 small Coughing 7 34 small Cough infiltration (only part of the lower slope) 8 32 small Coughing 9 24 small Coughing

Table 2: Contents of Confirmed Insects after Control

Disclosure Chest height (cm) Roll Trap
External (Wed) Roll Trap
Internal (Wed) Remarks One 32 484 844 No top break. There is no plastic inside but there are some 2 38 3 256 5m intrusion, 1 test 3 38 385 3,501 Invasion only near the paper 4 38 503 945 Top 50 cm intrusion 5 30 2,825 6 32 1,887 264 Invasion 15cm above. Intrusion of several insides 7 34 897 98 Invasion 30cm above. A few breaking inside 8 32 1,755 407 Infiltrate the upper 50cm. 1 of 2 tests (multiple intrusions inside the temple) 9 24 32 54 No top break. Some plastic in the trap

Here, the above experiment was performed in the forest of Paju, Gyeonggi-do, and the control point was June 09, 2009, and the insect trap confirmation time outside the roll trap was from June 16, 2009 to July 21, 2009, The time to identify the trappings inside the trap is September 11, 2009.

As described above, it was confirmed through the experiment that the control method of the present invention normally smoothly trapped Gwangneung long tree.

Since the above embodiments are merely illustrative of preferred embodiments of the present invention, the scope of application of the present invention is not limited to the above, and appropriate modifications are possible within the scope of the same idea. Therefore, since the shape and structure of each component shown in the embodiment of the present invention can be carried out by deformation, it is natural that the modification of the shape and structure belong to the appended claims of the present invention.

1 is a photograph showing a common method for controlling pests of tree diseases;

2 is a perspective view of a sticky roll trap for trees according to a first embodiment of the present invention;

3 is a perspective view of a sticky roll trap for trees according to a second embodiment of the present invention; And

4 and 5 is a process chart showing a tree pest control method using a roll trap according to an embodiment of the present invention.

<Description of Major Symbols in Drawing>

51: vinyl

53: fastening member

55, 59: Tape

57: silicon

60: roll trap

60a: thin film

60b: adhesive layer

60c: gunpowder layer

61: lure

69: bobbin

Claims (8)

In the article which prevents a pest from invading into the trunk of the tree 1, Hollow bobbin 69; A thin film 60a wound around the bobbin 69; An adhesive layer (60b) applied to one side (63) of the thin film (60a) and formed of a viscous adhesive and attached to the outer skin of the tree (1); And It is applied to the other side 64 of the thin film (60a) facing the adhesive layer (60b) exposed to the outside of the tree (1), consisting of sticky sticky viscous to invade the tree (1) Sticky roll trap for trees, including; The method of claim 1, The adhesive layer (60b), the sticky roll trap for trees, characterized in that consisting of paraffin 20wt% to 30wt%, EVA 35wt% to 40wt% and gum rosin glycerin 30wt% to 40wt%. The method of claim 1, The tree sticky roll trap further includes; a attracting layer (61) formed on the other side 64 of the thin film (60a) together with the foam layer (60c), and made of a attractant attracting pests. The method of claim 1, The adhesive layer (60b) is a sticky roll trap for trees, characterized in that provided in part on one side (63) of the thin film (60a). The method of claim 1, The adhesive layer 60b contains at least one of hydrophilic and insect repellent charcoal powder or ocher powder, The pore layer 60c is a sticky roll trap for trees, characterized in that it contains a mucus or powder attractant attracting pesticides and pests. 6. The method according to any one of claims 1 to 5, A sticky roll for trees further comprising: a release paper (66) detachably attached to at least one of the adhesive layer (60b) and the foaming layer (60c) to shield and protect the adhesive layer (60b) or the coating layer (60c). traps. Trees (1) from pests using a tree roll trap (60) according to any one of the preceding claims to repel pests that are wound around the trees (1) and invade the trees (1). In the method of controlling tree disease pests to control the A cover step of covering the lower end of the branch portion side of the tree 1 with a thin film cover material; Wrapping step of wrapping the trunk of the tree (1) located in the upper portion of the cover member by winding the roll trap 60 from the portion covered with the cover member; And A tree pest control method comprising; a roll trap fixing step of fixing the roll trap 60 to the trunk of the tree 1 by using the fastening member fastened to the tree 1 through the roll trap 60. . The method of claim 7, wherein the covering step, A cover fixing step of fixing a part of the cover in close contact with the circumferential direction on the lower end of the branch side of the tree (1); A cover bonding step of bonding the edge of the cover to form a cover in a cylindrical shape; Sealing step of sealing the close contact portion of the cover with a sealing material; Sealing material protection step of protecting the sealing material by taping the sealing material with a tape (59); And And a sealing material fixing step of fixing the lower end of the cover to the ground by providing a weight to the lower end of the cover.

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