JP2000342085A - Tree treatment by film and tree protection - Google Patents
Tree treatment by film and tree protectionInfo
- Publication number
- JP2000342085A JP2000342085A JP11162031A JP16203199A JP2000342085A JP 2000342085 A JP2000342085 A JP 2000342085A JP 11162031 A JP11162031 A JP 11162031A JP 16203199 A JP16203199 A JP 16203199A JP 2000342085 A JP2000342085 A JP 2000342085A
- Authority
- JP
- Japan
- Prior art keywords
- tree
- film
- rot
- wound
- white
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 claims abstract description 34
- 229920006267 polyester film Polymers 0.000 claims description 32
- 208000027418 Wounds and injury Diseases 0.000 claims description 26
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 15
- 206010042496 Sunburn Diseases 0.000 claims description 10
- 208000000260 Warts Diseases 0.000 claims description 9
- 201000010153 skin papilloma Diseases 0.000 claims description 9
- 238000004804 winding Methods 0.000 abstract description 12
- 230000003902 lesion Effects 0.000 abstract description 11
- 241000238631 Hexapoda Species 0.000 abstract description 8
- 239000000126 substance Substances 0.000 abstract description 7
- 241001645362 Valsa Species 0.000 abstract 1
- 206010052428 Wound Diseases 0.000 description 24
- 208000015181 infectious disease Diseases 0.000 description 8
- 206010020649 Hyperkeratosis Diseases 0.000 description 7
- 201000010099 disease Diseases 0.000 description 7
- 244000052616 bacterial pathogen Species 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- 239000010902 straw Substances 0.000 description 6
- 239000003814 drug Substances 0.000 description 5
- 229940079593 drug Drugs 0.000 description 5
- 239000002917 insecticide Substances 0.000 description 5
- 231100000241 scar Toxicity 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 208000032544 Cicatrix Diseases 0.000 description 3
- 241000220225 Malus Species 0.000 description 3
- 235000021016 apples Nutrition 0.000 description 3
- 230000035876 healing Effects 0.000 description 3
- 244000052769 pathogen Species 0.000 description 3
- 230000037387 scars Effects 0.000 description 3
- 241000220324 Pyrus Species 0.000 description 2
- 235000010724 Wisteria floribunda Nutrition 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 230000009545 invasion Effects 0.000 description 2
- 235000021017 pears Nutrition 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 241000251557 Ascidiacea Species 0.000 description 1
- 206010011732 Cyst Diseases 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 244000141359 Malus pumila Species 0.000 description 1
- 235000011430 Malus pumila Nutrition 0.000 description 1
- 235000015103 Malus silvestris Nutrition 0.000 description 1
- 240000001987 Pyrus communis Species 0.000 description 1
- 235000014443 Pyrus communis Nutrition 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 241001148470 aerobic bacillus Species 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 208000031513 cyst Diseases 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 231100000502 fertility decrease Toxicity 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000000749 insecticidal effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002420 orchard Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
Landscapes
- Catching Or Destruction (AREA)
- Protection Of Plants (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、樹木に発生した腐
らん病等の病気や傷を効果的に治療する樹木治療方法、
および樹木の日焼け防止や空洞部を保護する樹木保護方
法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for treating a tree, which effectively treats diseases and wounds such as rot caused on the tree,
The present invention also relates to a method for protecting trees from sunburn and protecting cavities.
【０００２】[0002]
【従来の技術】樹木の枝幹に生じる病気としては腐らん
病、赤衣病、いぼ皮病などさまざまな種類がある。以
下、これら樹木に生じる病気の一例として腐らん病につ
いて説明する。りんごや西洋ナシ等の果樹に多く発生す
る腐らん病は、木の幹、枝に発生し、最終的にはりんご
や西洋ナシの木を枯死させる病気である。この腐らん病
は、嚢子菌類に属する病原菌が、樹勢が弱った木の枝、
幹等に感染することによって引き起こされる。腐らん病
の初期の段階（４月〜６月頃に生じる）では、樹皮の一
部が暗褐色になって水膨れのように膨らむ病斑が発生す
る。この病斑が拡大して枝や幹を一周するようになる
と、この病斑から上の部分が枯死する。この後、病斑に
は子座と呼ばれる黒色の粒子が生じる。この子座の中に
柄子殻が入っている。雨などにより病斑が湿潤すると、
子座の中の柄子殻から糸くず状の柄子角（柄胞子の固ま
り）が噴出する。この柄子角が他の幹や枝に付着するこ
とで、付着した幹や枝が感染する。また、夏期には病斑
は乾燥して陥没するが、秋期には再び病斑は拡大して子
座の中に子嚢殻が作られ、この子嚢殻内には子嚢胞子が
できる。この子嚢胞子は飛散して他の幹や枝を感染させ
る。2. Description of the Related Art There are various types of diseases that occur on the trunk of a tree, such as rot, red rot and wart disease. Hereinafter, rot will be described as an example of a disease that occurs in these trees. Rot rot, which frequently occurs in fruit trees such as apples and pears, is a disease that occurs on tree trunks and branches and eventually causes apples and pear trees to die. This rot is caused by pathogens belonging to cyst fungi,
It is caused by infecting the trunk. In the early stage of rot (occurring around April to June), a part of the bark becomes dark brown and a lesion that swells like a blister occurs. When the lesion expands and goes around the branch or trunk, the upper part of the lesion dies. After this, the lesions have black particles called ova. There is a peduncle in this locus. If the lesions become wet due to rain,
Lint-shaped keratocornes (lumps of spores) erupt from the stalks in the loci. When the peduncles attach to other trunks and branches, the attached trunks and branches are infected. In the summer, the lesions dry and sink, but in the autumn, the lesions expand again to form ascospores in the ascidians, in which ascospores are formed. These ascospores fly and infect other trunks and branches.
【０００３】腐らん病に感染した場合の対策として、感
染した枝や幹を切断して焼却する方法がある。しかし、
切断等により木に傷ができると、この傷からの感染も生
じるため、切り口には薬剤を塗布することが行われる。
また、主幹に感染した場合には患部周辺の樹皮を削り取
って薬剤を塗布するようにする。この場合に、削り取っ
た樹皮は必ず焼却する等の処置が必要である。[0003] As a countermeasure for infection with rot, there is a method of cutting and burning the infected branch or trunk. But,
If the tree is damaged by cutting or the like, infection from the wound also occurs. Therefore, a chemical is applied to the cut.
When the main trunk is infected, the bark around the affected area is scraped off and a drug is applied. In this case, it is necessary to take measures such as incineration of the cut bark.
【０００４】また、上述したような患部の切断・削り取
りといった方法以外にも、患部に泥を厚さ５ｃｍ程度に
塗布して、そのまま藁などで巻き付ける泥巻き法も行わ
れている。この泥巻き法では患部の削り取りを行わなく
とも患部の上からそのまま泥を巻き付けることで患部の
治療が行える。このような泥巻き法によって患部の治療
ができる明確なメカニズムについては、現在のところ不
明ではある。[0004] In addition to the above-mentioned methods of cutting and shaving off the affected part, a mud winding method in which mud is applied to the affected part to a thickness of about 5 cm and wound directly with straw or the like is also performed. In this mud winding method, the affected part can be treated by wrapping the mud directly on the affected part without shaving the affected part. The precise mechanism by which the affected area can be treated by the mud-wrap method is currently unknown.
【０００５】[0005]
【発明が解決しようとする課題】腐らん病の治療方法と
して、上述した患部の切断・削り取りといった方法では
必ず切り口や削り取った傷痕が生じるため、傷からの感
染を防止し、また患部の殺菌のために必ず薬剤を塗布す
ることが必要となる。このような薬剤は、土壌を汚染さ
せることにもなるし、人体にも悪影響を及ぼすことが考
えられるため、できるだけ使用しないことが望ましい。
また、枝や幹の切断、あるいは樹皮の削り取りが多けれ
ばかえって樹勢が衰えてしまうという課題もある。ま
た、泥巻き法において、泥を厚さ５ｃｍ程度にも塗布す
ることはかなりの重労働であり、しかも泥の重量や作業
性が悪くなるという問題から高い位置の枝や幹に巻くこ
とはできないといった課題がある。なお、腐らん病等の
治療以外でも樹木に傷がついたり、切断等による切り口
が生じることがある。かかる場合でも傷跡などには腐ら
ん病等の感染防止のために薬剤を塗布する必要があり、
上述したように薬剤は、土壌を汚染させることにもなる
し、人体にも悪影響を及ぼすことが考えられるため、で
きるだけ使用しないことが望ましいという課題がある。
また、台風などによって枝折れが生じた場合、折れた部
分を速やかに保湿し、同時に補強により支える必要があ
るが、これら保湿と補強の２つの要求を同時に満たす事
はできないといった課題がある。As a method for treating rot, the above-mentioned methods of cutting and shaving the affected area necessarily produce cuts and cut scars, thereby preventing infection from the wound and disinfecting the affected area. It is necessary to always apply the drug to the device. Such a chemical may contaminate the soil and adversely affect the human body, so it is desirable that the chemical is not used as much as possible.
In addition, there is also a problem that the tree vigor is reduced if the branches and trunks are severed or the bark is scraped off. Also, in the mud winding method, applying mud to a thickness of about 5 cm is a considerable labor, and it is impossible to wind the mud on a branch or trunk at a high position due to the problem that the weight and workability of the mud are deteriorated. There are issues. It should be noted that trees other than treatment for rot and the like may be damaged or cut by cutting or the like. Even in such cases, it is necessary to apply a drug to scars etc. to prevent infection such as rot,
As described above, the chemicals may contaminate the soil and may have a bad effect on the human body. Therefore, there is a problem that it is desirable not to use the chemicals as much as possible.
In addition, when a typhoon or the like causes branch breakage, it is necessary to quickly moisturize the broken portion and simultaneously support it with reinforcement, but there is a problem that these two requirements of moisture retention and reinforcement cannot be satisfied at the same time.
【０００６】さらに、樹木は、葉や枝などの日光を遮る
ものがない場合に、日光が当たりすぎると日焼けにより
枯死してしまう。そこで、これを防止するためには藁な
どを樹木に巻き付けることが従来から行われている。し
かし、藁を巻き付けると藁が虫等の発生源となるととも
に、見た目も悪いといった課題がある。また、樹木に生
じた空洞部には雨水が入り込み、雑菌が繁殖して腐りや
すく、虫の住処となっている場合も多いため、空洞内に
赤土やコンクリートを詰めたりして保護している。しか
し、このような方法では空洞部の保護に手間がかかると
共に、殺虫等が有効に行えないという課題がある。[0006] Furthermore, when there is nothing obstructing sunlight such as leaves and branches, the trees die due to sunburn if the sunlight is excessive. Therefore, in order to prevent this, wrapping straw or the like around trees has been conventionally performed. However, when the straw is wound, the straw becomes a source of insects and the like, and there is a problem that the appearance is bad. In addition, rainwater enters into the cavities formed in the trees, and germs are liable to multiply and decay easily, and often serve as a habitat for insects. Therefore, the cavities are protected by filling them with red clay or concrete. However, such a method has a problem that it takes time and effort to protect the hollow portion and that insecticide cannot be effectively performed.
【０００７】そこで、本発明の目的は、薬剤を用いずに
且つ手間がかからない方法により腐らん病等の治療を行
う樹木の治療方法、および虫の発生を抑えて見た目もよ
い樹木の保護方法を提供することにある。Accordingly, an object of the present invention is to provide a method for treating a tree that treats rot and the like by using a method that does not require a drug and that does not require much time, and a method for protecting a tree that is easy to look at while suppressing the occurrence of insects. Is to do.
【０００８】[0008]
【課題を解決するための手段】本発明者は上記課題を解
決するために、腐らん病等の病斑が日当たりのよい場所
に多く生じること、および地中には病斑が生じていない
ことから、日光および空気の遮断により腐らん病の病原
菌を死滅させることができるのではないかと考え、本発
明に到達した。すなわち、本発明にかかるフィルムを用
いた樹木の治療方法によれば、樹木に発生した腐らん
病、赤衣病あるいはいぼ皮病等を治療する際に、該腐ら
ん病、赤衣病あるいはいぼ皮病等の患部に、一方の面が
白色、他方の面が有色に形成されているフィルムを、前
記他方の面を樹木側に向けて密着させて巻きつけること
を特徴としている。この方法によれば、フィルムにより
患部が密封されて空気が遮断され、過湿状態になると共
に、フィルムの内側面が有色で遮光性が高く日光を遮断
するため、薬剤等を用いずに簡単な方法で腐らん病等の
病原菌の生存環境を悪化させ、治療を施すことができ
る。In order to solve the above-mentioned problems, the present inventor has found that many lesions such as rot occur in a sunny place and that no lesions are found in the ground. The present inventors arrived at the present invention by assuming that the pathogens of rot could be killed by blocking out sunlight and air. That is, according to the method for treating a tree using the film according to the present invention, when treating the rot, red rot or wart disease of the tree, the rot, red rot or wart disease It is characterized in that a film having a white surface on one side and a colored surface on the other side is tightly wound around the affected part such that the other surface faces the tree side. According to this method, the affected area is sealed by the film, the air is shut off, and the film becomes in a humid state. In addition, the inner surface of the film is colored and has a high light-shielding property to block sunlight. The method can degrade the survival environment of pathogenic bacteria such as rot and treat the disease.
【０００９】また、前記腐らん病、赤衣病あるいはいぼ
皮病等の患部を削り取った後、該削り取った箇所に、一
方の面が白色、他方の面が有色に形成されているフィル
ムを、前記他方の面を樹木側に向けて密着させて巻きつ
けるようにすれば、腐らん病等の病気治療をさらに確実
なものとすることができる。しかも、患部が密封される
ことで削り取った患部が適度な湿度に保たれ、削り取っ
た跡のカルス（癒合組織）の形成を促すので、削り取っ
た後であっても早期の回復が見込まれる。さらに、樹木
に生じた傷、切り口あるいは枝折れ部分等に、一方の面
が白色、他方の面が有色に形成されているフィルムを、
前記他方の面を樹木側に向けて密着させて巻きつけるこ
とによれば、傷跡が適度な湿度に保たれ、カルス（癒合
組織）の形成を促して早期の回復が見込まれると共に、
フィルムの強靱性による物理的な保護も図ることができ
る。また、前記フィルムの他方の面は黒色とすると遮光
性が良くなり好適である。[0009] Further, after shaving off the affected part such as the rot, red rot or wart skin, a film having one surface formed white and the other surface colored is formed on the shaved portion. If the other surface is closely wound around the tree side and wound, it is possible to more reliably treat disease such as rot. In addition, since the affected area is sealed, the shaved area is maintained at an appropriate humidity, and the formation of callus (healing tissue) at the scraped area is promoted. Therefore, early recovery is expected even after the area is shaved. Furthermore, a film in which one surface is formed in white and the other surface is formed in color on a wound, a cut or a broken portion of a tree,
By winding the other surface in close contact with the tree side, the scar is kept at an appropriate humidity, and the formation of callus (healing tissue) is promoted, and early recovery is expected.
Physical protection by the toughness of the film can also be achieved. Further, it is preferable that the other surface of the film is black because the light shielding property is improved.
【００１０】さらに、本発明にかかるフィルムを用いた
樹木保護方法によれば、樹木の日焼けを防止する際に、
日焼けを防止する部分に、一方の面が白色、他方の面が
有色に形成されているフィルムを、前記他方の面を樹木
側に向けて密着させて巻きつけるようにすれば、内側の
有色面で日光を遮断し、外側の白色面で日光を反射する
ので、極めて効率よく日焼けを防止できる。また、藁と
違って虫などの発生もなく、見た目もよい。また、樹木
に生じた空洞部を閉塞するように、一方の面が白色、他
方の面が有色に形成されているフィルムを、前記他方の
面を樹木側に向けて密着させて巻きつけることにより、
空洞部への雨水、虫の侵入を防ぐことができ、適度な湿
度を保ってカルス（癒合組織）の形成を促す。また、空
洞内に殺虫剤を入れておけば殺虫効果も高まる。なお、
前記フィルムの他方の面は黒色とすると遮光性が良くな
り好適である。Furthermore, according to the tree protecting method using the film according to the present invention, when preventing sunburn of a tree,
If a film in which one surface is formed in white and the other surface is colored is wound around the part that prevents sunburn while the other surface is closely contacted with the tree side, the inner colored surface To block sunlight and reflect the sunlight on the outer white surface, so that sunburn can be prevented very efficiently. Also, unlike straw, there are no insects and the appearance is good. Further, by closing a film formed on one side is white and the other side is colored so as to close the cavity formed in the tree, the other side is tightly wound toward the tree side and wound. ,
Rainwater and insects can be prevented from entering the cavity and callus (healing tissue) is formed while maintaining appropriate humidity. Moreover, if an insecticide is put in the cavity, the insecticidal effect is enhanced. In addition,
It is preferable that the other surface of the film is black because the light-shielding property is improved.
【００１１】[0011]
【発明の実施の形態】まず、本発明に用いられるフィル
ムについて述べる。フィルムは、ポリエチレンテレフタ
レート樹脂を押出し成形して延伸配向したポリエステル
フィルムを用いるとよい。ポリエステルフィルムは、極
めて強靱であって、且つ防水性や気密性も高い。また、
本発明では、このようなポリエステルフィルムの一方の
面を白色、他方の面を黒色等の有色にしたものを用いて
樹木に巻き付けるようにする。なお、本発明書中での樹
木としては、果樹、庭木、街路樹、天然木等を含める概
念である。DESCRIPTION OF THE PREFERRED EMBODIMENTS First, a film used in the present invention will be described. As the film, it is preferable to use a polyester film which is formed by extruding a polyethylene terephthalate resin and stretching and orienting it. The polyester film is extremely tough and has high waterproofness and airtightness. Also,
In the present invention, the polyester film is wrapped around a tree by using one surface of the polyester film having a white color and the other surface having a black color. The tree in the present invention is a concept including a fruit tree, a garden tree, a street tree, a natural tree, and the like.
【００１２】このようなポリエステルフィルムを、樹木
の腐らん病、赤衣病あるいはいぼ皮病等（以下、単に腐
らん病等という）の患部に密着させて巻き付ければ、防
水性により患部への雨水の進入を防止するため、患部の
子座の中の柄子角の流出を防止して他の部位への感染を
防止できる。また、患部から子嚢胞子が飛散しようとし
てもポリエステルフィルムによって阻止される。さら
に、他の雑菌等の侵入をも防止することができる。この
場合、患部を削り取った後にポリエステルフィルムを巻
き付けても、患部を削り取らずにそのままポリエステル
フィルムを巻き付けてもよい。また、ポリエステルフィ
ルムの気密性により、患部への空気の供給が阻止され
る。このため、好気性菌であると考えられる腐らん病等
の病原菌の繁殖を抑えることができる。ただし、患部へ
の空気の供給を阻止するためにはポリエステルフィルム
を隙間なく巻き付けることが必要となる。そこで、巻き
付ける際にはポリエステルフィルムの幅方向を少しずつ
重ね合わせて巻き付けると共に、巻き始めと巻き終わり
には接着テープあるいは伸縮性のある紐等で隙間が生じ
ないように固定するとよい。When such a polyester film is closely wound around a diseased part of a tree such as rot, red rot or wart disease (hereinafter simply referred to as rot), rainwater on the affected part is waterproofed. In order to prevent the invasion, it is possible to prevent the stalk angle in the loci of the affected part from flowing out, thereby preventing infection to other parts. Also, even if ascospores are to be scattered from the affected area, they are prevented by the polyester film. Furthermore, invasion of other germs and the like can also be prevented. In this case, the polyester film may be wound after the affected part is scraped, or the polyester film may be wound as it is without scraping the affected part. In addition, the airtightness of the polyester film prevents the supply of air to the affected area. For this reason, propagation of pathogenic bacteria such as rot, which are considered to be aerobic bacteria, can be suppressed. However, in order to prevent the supply of air to the affected area, it is necessary to wind the polyester film without gaps. Therefore, when winding, the polyester film may be wound while being superposed little by little in the width direction, and at the beginning and end of winding, it may be fixed with an adhesive tape or an elastic cord so that no gap is formed.
【００１３】本発明に用いるポリエステルフィルムは、
一方の面を白色、他方の面を黒色等の有色にしている。
本発明では、ポリエステルフィルムの有色の面を樹木側
にして巻き付けるので、日光が当たっても遮光の効果に
より患部には光が届かないようにすることができる。す
なわち、光が当たる場所で繁殖力が強まり、暗い場所で
は、繁殖力が弱まると考えられている腐らん病等の病原
菌の繁殖を抑制することができる。さらに、巻き付けた
ときには白色の面が表面上に現れる。このため、日光を
ポリエステルフィルムで反射しやすく、ポリエステルフ
ィルムを巻き付けた内部の温度上昇を抑えることがで
き、ポリエステルフィルムを巻き付けた箇所が弱らない
ようにすることができる。The polyester film used in the present invention comprises:
One surface is colored, such as white, and the other surface is black.
In the present invention, since the colored surface of the polyester film is wound around the tree side, light can be prevented from reaching the affected part due to the light-shielding effect even when sunlight is applied. That is, it is possible to suppress the propagation of pathogenic bacteria such as rot, which is considered to have a reduced fertility in a place where the light is applied and the fertility is reduced in a dark place. Further, when wound, a white surface appears on the surface. For this reason, sunlight is easily reflected by the polyester film, the temperature rise inside the polyester film can be suppressed, and the portion where the polyester film is wound can be prevented from weakening.
【００１４】一方、ポリエステルフィルムは、木の外側
に現れる一方の面を白色にしたことにより、人目を引き
やすく目立ち易くなる。つまり、農園等で白色の幹等を
見つけたときには、その場所に腐らん病等が感染してい
るということが一目で分かるために、巻き付けた場所を
忘れてしまうということもなく巻き付けた後の処理も行
いやすくなる。巻き付けた場所が直ぐに分かるため、そ
の周囲にさらに感染していないか注意して観察すること
ができる。その箇所は物理的に弱くなって枝折れの危険
があるので台風や収穫を前に補強すべき注意箇所とな
る。さらに、従来の泥巻き法等では泥と藁とが幹や枝に
巻き付けてあり、また薬剤は赤色や黄色に着色してあ
り、大変見苦しいという問題もあったが、樹木の外側に
白色がくるようにポリエステルフィルムを巻き付けるこ
とにより、見た目にも美しくなり、農場の美観性を高め
ることもできる。[0014] On the other hand, the polyester film is easily noticeable and conspicuous by whitening one surface that appears on the outside of the tree. In other words, when you find a white trunk or the like on a farm or the like, you can tell at a glance that the place is infected with rot, etc. Will also be easier to do. Because the location of the wrap is immediately known, it is possible to carefully observe the surrounding area for further infection. Since the location is physically weakened and there is a danger of branch breakage, it is a cautionary point to be strengthened before typhoons and harvesting. Furthermore, in the conventional mud-rolling method, mud and straw are wrapped around the trunk and branches, and the drug is colored red or yellow, which is very unsightly, but the white color comes to the outside of the tree By wrapping the polyester film in this way, the appearance becomes beautiful and the aesthetics of the farm can be enhanced.
【００１５】なお、上述してきたポリエステルフィルム
は、腐らん病の患部のみならず、枝などを切断した後の
切り口や、傷等の外科治療にも用いることができる。切
り口や傷等にポリエステルフィルムを巻き付けることに
よって、種々の病原菌あるいは害虫の侵入を防止し、し
かも巻き付けた部位には適度な湿度や温度が維持される
ために、傷の治癒によるカルス（融合組織）の形成が極
めて早い。また、極めて強靱なポリエステルフィルムを
密着させて巻き付けるために、傷や枝折れ部分の物理的
な保護も図ることができる。The above-mentioned polyester film can be used not only for the affected part of the rot, but also for a cut after cutting a branch or the like, or a surgical treatment for a wound or the like. By wrapping the polyester film around the cuts and wounds, various pathogens and pests are prevented from entering, and the wound area is maintained at an appropriate humidity and temperature, so callus (fused tissue) due to wound healing Formation is extremely fast. In addition, since the extremely tough polyester film is wound in close contact, physical protection of scratches and broken portions can be achieved.
【００１６】さらに、日当たりのよい場所に生えている
枝や幹で日焼けによる樹皮の枯死を防止するために、上
述してきたポリエステルフィルムを日焼けを防止しよう
とする部位に巻き付けてもよい。特に、移植時や台風に
よる枝葉のいたみにより枝や幹があらわになったような
ときに有効である。また、樹木に生じた空洞部を閉塞す
るようにポリエステルフィルムを巻き付ければ、空洞部
を塞いで雨水の侵入を防ぎ、適度な湿度を保持するため
カルスの形成を促す。また空洞部内に虫害が発生してい
るときは、ポリエステルフィルムを巻き付ける前に、空
洞部内に殺虫剤を散布しておくとよい。このようにすれ
ば、殺虫剤が外部へ流出してしまうことなく、殺虫効果
を長期間持続させておくことができる。Further, in order to prevent the bark from dying due to sunburn on branches and trunks growing in a sunny place, the above-mentioned polyester film may be wound around a site where sunburn is to be prevented. It is especially effective at the time of transplanting or when the branches and trunks are exposed due to the damage of the branches and leaves due to the typhoon. In addition, if a polyester film is wound so as to close a cavity formed in a tree, the cavity is closed to prevent rainwater from entering, and callus formation is promoted to maintain appropriate humidity. When insect damage has occurred in the cavity, it is preferable to spray an insecticide in the cavity before winding the polyester film. In this way, the insecticide can be maintained for a long period of time without the insecticide flowing out.
【００１７】[0017]
【実施例】図１に、本実施例の概略を示す。２０年生の
「ふじ」りんご樹の主幹１０（直径２５ｃｍ程度）に、
４月上旬、腐らん病の病斑が発生した。この病斑部分の
樹皮の削り取りを行った後、削り取った部分１２に厚さ
０．０２５ｍｍ、裏面側１４ａが黒色、表面側１４ｂが
白色のポリエステルフィルム１４を、黒色側が「ふじ」
の主幹１０側を向くように巻き付けた。巻き付ける際に
は、削り取った部分１２の周囲の健康な部分も含めて巻
き付けた。また、隙間ができないように、５ｃｍ程度づ
つ重ね合わせて巻き付けるようにした。図１の１７が、
重ね合わせた部分である。ここでは、ポリエステルフィ
ルム１４の巻き始めと巻き終わりの部分は、解けること
がないように伸縮性のある紐１６でしばるようにした
が、巻き始めの部分は巻き付けた部分に差し込んでおけ
ば解けないため、必ずしも紐１６等でしばるようにしな
くともよい。６カ月後に、ポリエステルフィルム１４を
除去して削り取った部分を観察したところ、削り取った
傷痕を取り囲むように新しいカルス（融合組織）の形成
が認められた。このようなポリエステルフィルム１４を
巻き付けた場合のカルスの形成速度は、ポリエステルフ
ィルム１４を巻き付けずに放置した場合よりも１〜２か
月程度早いと見られる。さらに、傷痕での再発、他の幹
や枝への感染も見られなかった。FIG. 1 shows an outline of the present embodiment. In the 20th grade "Fuji" apple tree main trunk 10 (about 25 cm in diameter)
In early April, rot spots developed. After shaving off the bark of the lesion, the shaved portion 12 is a polyester film 14 having a thickness of 0.025 mm, the back side 14a is black and the front side 14b is white, and the black side is "Fuji".
Was wound so as to face the main trunk 10 side. When winding, a healthy part around the shaved part 12 was also wound. In addition, in order to form no gap, the sheets were wound around each other by about 5 cm. 1 in FIG.
This is the superposed part. Here, the beginning and the end of the winding of the polyester film 14 are tied with the elastic string 16 so as not to be unwound, but the beginning of the winding cannot be unwound if inserted into the wound part. Therefore, it is not always necessary to tie the string 16 or the like. Six months later, when the polyester film 14 was removed and the scraped portion was observed, formation of a new callus (fused tissue) was observed so as to surround the scraped scar. The callus formation speed when such a polyester film 14 is wound seems to be about one to two months faster than when the polyester film 14 is left without being wound. In addition, there was no recurrence of scars or infection of other trunks or branches.
【００１８】以上本発明につき好適な実施例を挙げて種
々説明したが、本発明はこの実施例に限定されるもので
はなく、発明の精神を逸脱しない範囲内で多くの改変を
施し得るのはもちろんである。Although the present invention has been described in detail with reference to the preferred embodiments, the present invention is not limited to these embodiments, and many modifications can be made without departing from the spirit of the invention. Of course.
【００１９】[0019]
【発明の効果】本発明に係るフィルムを用いた樹木治療
方法によれば、りんごや洋ナシ等に発生する腐らん病、
赤衣病あるいはいぼ皮病の他への感染を防止すると共
に、空気および日光を遮断して病原菌の繁殖を抑制する
ので、腐らん病等の蔓延を防止し、患部の治療を促すこ
とができる。しかも、このような効果は農薬等の薬剤を
使用することなく行うことができるので、環境を汚染す
ることなく、人体への悪影響をも無くすことができる。
しかもポリエステルフィルムの巻き付けた後の外側の色
が白色となり、見た目に美しく、且つ目立つので樹木園
内での感染箇所も発見しやすいといった著効も奏する。
また、フィルムを用いた樹木保護方法によれば、虫など
を発生させることなく、且つ見た目もよくしつつ、枝や
幹の日焼けによる樹皮の枯死を防止することができる。According to the method for treating a tree using a film according to the present invention, rot which occurs on apples, pears and the like,
In addition to preventing infection of other diseases such as red rot or wart disease, it blocks air and sunlight to suppress the propagation of pathogenic bacteria, thereby preventing the spread of rot and the like and promoting the treatment of the affected area. In addition, since such effects can be achieved without using chemicals such as agricultural chemicals, it is possible to eliminate the adverse effect on the human body without polluting the environment.
Moreover, the outer color after the winding of the polyester film becomes white, which is beautifully visible and conspicuous, so that an infected part in an orchard can be easily found.
Further, according to the tree protecting method using a film, it is possible to prevent the bark from dying due to sunburn of branches and trunks without causing insects or the like and improving the appearance.
【図１】本発明に係る樹木の治療方法の概略を示す説明
図である。FIG. 1 is an explanatory view showing an outline of a method for treating a tree according to the present invention.
１０ 主幹 １２ 削り取った部分 １４ ポリエステルフィルム １６ 伸縮性のある紐 １７ 重ね合わせた部分 DESCRIPTION OF SYMBOLS 10 Main trunk 12 Shaved part 14 Polyester film 16 Elastic string 17 Overlaid part
Claims (7)
あるいはいぼ皮病等を治療する際に、 該腐らん病、赤衣病あるいはいぼ皮病等の患部に、一方
の面が白色、他方の面が有色に形成されているフィルム
を、前記他方の面を樹木側に向けて密着させて巻きつけ
ることを特徴とするフィルムによる樹木治療方法。When treating a rot, red rot or wart disease caused on a trunk of a tree, one surface of the affected area of the rot, red rot or wart disease is white. A tree treatment method using a film, wherein a film having the other surface colored is wound with the other surface closely contacting the tree side.
等の患部を削り取った後、 該削り取った箇所に、一方の面が白色、他方の面が有色
に形成されているポリエステルフィルムを、前記他方の
面を樹木側に向けて密着させて巻きつけることを特徴と
する請求項１記載のフィルムによる樹木治療方法。2. After shaving off a diseased part such as the rot, red rot or wart disease, a polyester film having one surface white and the other surface colored, The method for treating a tree with a film according to claim 1, wherein the other surface is wound in close contact with the tree.
部分等に、一方の面が白色、他方の面が有色に形成され
ているフィルムを、前記他方の面を樹木側に向けて密着
させて巻きつけることを特徴とするフィルムによる樹木
治療方法。3. A film having a white surface on one side and a colored surface on the other side is brought into close contact with a wound, a cut or a broken portion of the tree, with the other surface facing the tree side. A tree treatment method using a film, characterized by being wound around.
とを特徴とする請求項１、２または３記載のフィルムに
よる樹木治療方法。4. The method according to claim 1, wherein the other surface of the film is black.
有色に形成されているフィルムを、前記他方の面を樹木
側に向けて密着させて巻きつけることを特徴とするフィ
ルムによる樹木保護方法。5. When preventing sunburn of a tree, a film in which one surface is white and the other surface is colored is provided on a portion for preventing sunburn, and the other surface is directed toward the tree. A tree protection method using a film, which is wound tightly.
一方の面が白色、他方の面が有色に形成されているフィ
ルムを、前記他方の面を樹木側に向けて密着させて巻き
つけることを特徴とするフィルムによる樹木保護方法。6. A method for closing a cavity formed in a tree,
A tree protection method using a film, wherein a film having one surface white and the other surface colored is wound in close contact with the other surface toward the tree.
とを特徴とする請求項５または６記載のフィルムによる
樹木保護方法。7. The method according to claim 5, wherein the other surface of the film is black.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16203199A JP4090625B2 (en) | 1999-06-09 | 1999-06-09 | Tree treatment method with film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16203199A JP4090625B2 (en) | 1999-06-09 | 1999-06-09 | Tree treatment method with film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000342085A true JP2000342085A (en) | 2000-12-12 |
| JP4090625B2 JP4090625B2 (en) | 2008-05-28 |
Family
ID=15746774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16203199A Expired - Fee Related JP4090625B2 (en) | 1999-06-09 | 1999-06-09 | Tree treatment method with film |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4090625B2 (en) |
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| CN111887056A (en) * | 2020-06-30 | 2020-11-06 | 阿克苏优能农业科技股份有限公司 | Sugar core promoting and insect pest preventing apple tree regulating agent and application |
| CN111887056B (en) * | 2020-06-30 | 2022-11-01 | 阿克苏优能农业科技股份有限公司 | Sugar core promoting and insect pest preventing apple tree regulating agent and application |
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