CN203219762U - Garden tree protective cover - Google Patents
Garden tree protective cover Download PDFInfo
- Publication number
- CN203219762U CN203219762U CN 201220622912 CN201220622912U CN203219762U CN 203219762 U CN203219762 U CN 203219762U CN 201220622912 CN201220622912 CN 201220622912 CN 201220622912 U CN201220622912 U CN 201220622912U CN 203219762 U CN203219762 U CN 203219762U
- Authority
- CN
- China
- Prior art keywords
- protective cover
- cover body
- shrubs
- insect protected
- ornamental trees
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a garden tree protective cover, comprising a protective cover body and an anti-insect cover. The anti-insect cover is disposed on the protective cover body through a connecting band. The protective cover body and the protective cover are connected in a closing manner. The protective cover body comprises an inner layer, a middle layer and a surface layer, which are connected in order through connecting pieces. The garden tree protective cover is advantageous in that cold injury of trees can be prevented; insect damage can be reduced; the structure is simple and cost is low.
Description
Technical field
The utility model relates to protection of trees field, particularly relates to a kind of ornamental trees and shrubs protective cover.
Background technology
At present, walnut in China's different regions plantation, persimmon, larch, apple, pears, Lee, citrus, trees such as sweetgum, usually be subjected to the ginkgo Io moth, walnut is lifted the limb moth, walnut is flat chrysomelid, chafer, the meadow sweet sawfly, the sweet osmanthus sawfly, leaf of bamboo honeybee, crape myrtle is chrysomelid, pernicious chrysomelid, Chinese wistaria is chrysomelid, the tealeaves curculionid, the harm of defoliators such as Chinese prickly ash swallowtail butterfly, particularly the harm of ginkgo Io moth is even more serious, most 1 year generation of this class pest, usually in tree bar base portion and weeds, lay eggs, climb by the tree bar in the hatching back, nibble leaf, brought very big influence for the normal growth of trees.Usually adopt two kinds of methods of artificial physical control and chemicals control for this situation, artificial physical control mainly comprises the receipts pupa, ties up grass handle, light trap, seizure adult, catches and kills mature larva etc., and this kind method is more loaded down with trivial details, poor effect; Main thiophene worm quinoline pulvis, the thiophene worm quinoline of using of chemicals control prayed for reagent such as capsule, matrine, bitter cigarette missible oil, Avermectin, causes environmental pollution easily, and the drug effect phase is short, the pest control weak effect.Along with injured area increases day by day, the development speed of insect pest was more and more faster in recent years, to the forestry trees particularly the pest control of economic forest fruit tree seem particularly important.
Summary of the invention
The technical problem that the utility model mainly solves provides a kind of ornamental trees and shrubs protective cover, can prevent the trees frostbite, and reduces the insect pest generation, and simple in structure, cost is low.
For solving the problems of the technologies described above; the technical scheme that the utility model adopts is: a kind of ornamental trees and shrubs protective cover is provided; comprise: protective cover body and insect protected cover; described insect protected cover is arranged on the protective cover body by connecting band; described protective cover body and protective cover connect into closed form; described protective cover body comprises internal layer, middle level and top layer, is connected by connector successively between described internal layer, middle level and the top layer.
In preferred embodiment of the utility model, described connector is slide fastener, fixed band, adhesion is buckled or adhesive tape.
In preferred embodiment of the utility model, described internal layer is geotextiles, and skin is plastic film, and the middle level is nonwoven.
In preferred embodiment of the utility model, be coated with the expelling parasite medicament on the described insect protected cover.
In preferred embodiment of the utility model, described protective cover body and insect protected cover connect into trapezoidal closed form or rectangular-shaped.
The beneficial effects of the utility model are: the utility model ornamental trees and shrubs protective cover can prevent the trees frostbite, and reduce the insect pest generation that simple in structure, cost is low.
Description of drawings
Fig. 1 is the structural representation of the utility model ornamental trees and shrubs protective cover one preferred embodiment;
The mark of each parts is as follows in the accompanying drawing: 1, protective cover body, 2, the insect protected cover, 3, connecting band, 4, internal layer, 5, the middle level, 6, the top layer, 7, connector.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
See also Fig. 1; a kind of ornamental trees and shrubs protective cover; comprise: protective cover body 1 and insect protected cover 2; described insect protected cover is arranged on the protective cover body 1 by connecting band 3; described protective cover body 1 and insect protected cover 2 connect into closed form; described protective cover body 1 comprises internal layer 4, middle level 5 and top layer 6, is connected by connector 7 successively between described internal layer 4, middle level 5 and the top layer 6.
In addition, described connector 7 is slide fastener, fixed band, adhesion is buckled or adhesive tape, and slide fastener, fixed band, adhesion are buckled or adhesive tape is connector commonly used, easy disassembly.
In addition, described internal layer 4 is geotextiles, and top layer 6 is plastic film, and middle level 5 is nonwoven, and internal layer 4, top layer 6 are connected with middle level 5 and are protective cover body 1, play the effect that protects trees.
In addition, be coated with the expelling parasite medicament on the described insect protected cover 2, the insect protected cover that is coated with the expelling parasite medicament is the expelling parasite insect effectively, protects trees.
In addition, described protective cover body 1 and insect protected cover 2 connect into trapezoidal closed form or rectangular-shaped.
Be different from prior art, the utility model ornamental trees and shrubs protective cover can prevent the trees frostbite, and reduces the insect pest generation, and simple in structure, cost is low.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (5)
1. ornamental trees and shrubs protective cover; it is characterized in that; comprise: protective cover body and insect protected cover; described insect protected cover is arranged on the protective cover body by connecting band; described protective cover body and protective cover connect into closed form; described protective cover body comprises internal layer, middle level and top layer, is connected by connector successively between described internal layer, middle level and the top layer.
2. ornamental trees and shrubs protective cover according to claim 1 is characterized in that, described connector is slide fastener, adhesion is buckled or adhesive tape.
3. ornamental trees and shrubs protective cover according to claim 1 is characterized in that, described internal layer is geotextiles, and the top layer is plastic film, and the middle level is nonwoven.
4. ornamental trees and shrubs protective cover according to claim 1 is characterized in that, is coated with the expelling parasite medicament on the described insect protected cover.
5. ornamental trees and shrubs protective cover according to claim 1 is characterized in that, described protective cover body and insect protected cover connect into trapezoidal closed form or rectangular-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220622912 CN203219762U (en) | 2012-11-22 | 2012-11-22 | Garden tree protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220622912 CN203219762U (en) | 2012-11-22 | 2012-11-22 | Garden tree protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203219762U true CN203219762U (en) | 2013-10-02 |
Family
ID=49246785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220622912 Expired - Fee Related CN203219762U (en) | 2012-11-22 | 2012-11-22 | Garden tree protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203219762U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104303910A (en) * | 2014-07-12 | 2015-01-28 | 上海采科实业有限公司 | Plant shading and moisturizing shield |
| CN113491258A (en) * | 2021-06-22 | 2021-10-12 | 重庆师范大学 | Butterfly wedding flying room constructed manually |
-
2012
- 2012-11-22 CN CN 201220622912 patent/CN203219762U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104303910A (en) * | 2014-07-12 | 2015-01-28 | 上海采科实业有限公司 | Plant shading and moisturizing shield |
| CN113491258A (en) * | 2021-06-22 | 2021-10-12 | 重庆师范大学 | Butterfly wedding flying room constructed manually |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131002 Termination date: 20151122 |
|
| EXPY | Termination of patent right or utility model |