CN208875188U - A kind of dendrolimus sibiricus larva acquisition equipment - Google Patents
A kind of dendrolimus sibiricus larva acquisition equipment Download PDFInfo
- Publication number
- CN208875188U CN208875188U CN201821674939.6U CN201821674939U CN208875188U CN 208875188 U CN208875188 U CN 208875188U CN 201821674939 U CN201821674939 U CN 201821674939U CN 208875188 U CN208875188 U CN 208875188U
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- China
- Prior art keywords
- larva
- magic tape
- end edge
- soft board
- dendrolimus sibiricus
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Abstract
A kind of dendrolimus sibiricus larva acquisition equipment, belongs to forestry pest control technical field, solves the problems, such as that the existing dendrolimus sibiricus larva controlling mode that Pressure sensitive adhesive tape is wound on trunk will affect arboreal growth and capture ability is poor.Dendrolimus sibiricus larva acquisition equipment described in the utility model includes soft board, which is single-layer double-side wave-shape board.The four edges of soft board are respectively first side, second side, the first end edge and the second end edge.First side is opposite with second side and is rippled edge, and the first end edge is opposite with the second end edge and is straight line.On each wavy surface of soft board, it is disposed with armyworm glue-line and protective film from inside to outside.The first magic tape and the second magic tape are respectively arranged in the first end edge and the second end edge of soft board, the first magic tape and the second magic tape are respectively pin thread and female thread.Soft board after removal protective film passes through the cylindrical diameter of a cross-section of a tree trunk 1.3 meters above the ground portion for being closely set in trees of the first magic tape and the second magic tape.
Description
Technical field
The utility model relates to a kind of forestry pest acquisition equipments, belong to forestry pest control technical field.
Background technique
In recent years, due to the worsening of the excessive exploitation and ecological environment of forest resourceies, dendrolimus sibiricus disease is presented
Trend that is high-incidence and taking place frequently, has become the main diseases and insect pests of China's forestry.
Dendrolimus sibiricus is also known as dendrolimus sibiricus.In China, dendrolimus sibiricus is distributed mainly on northeast and northwest
Larch forest zone is the primary pest for endangering the needles type trees such as Korean pine, pinus sylvestris var. mongolica and dragon spruce.The main harm of dendrolimus sibiricus
Period is larva period, and dendrolimus sibiricus larva is mainly made a living with gnawing larch pine needle, and larva worm age is longer, harm time
Persistently.In the dendrolimus sibiricus high-incidence time, Larch Needles eat everything up can be made larch forest land at a distance by dendrolimus sibiricus
It seems sallow a piece of as baked wheaten cake, has being commonly called as larch tiger, if dendrolimus sibiricus pest and disease damage occurs for years, can cause whole
The mortality of piece larch forest causes irremediable heavy economic losses.
The control method of existing dendrolimus sibiricus larva is broadly divided into physical control, chemical prevention method and biological control
Method.Wherein, the major way of physical control are as follows: a circle Pressure sensitive adhesive tape is wound on trunk, on dendrolimus sibiricus larva
Tree feeding and lower set in overwintering way capture it.This dendrolimus sibiricus larva that Pressure sensitive adhesive tape is wound on trunk is anti-
The mode of controlling can capture dendrolimus sibiricus larva simple and easyly.However, which is understood because winding Pressure sensitive adhesive tape on trunk
The respiration of trees is influenced, and then adverse effect is caused to the growth of trees.In addition to this, this wind on trunk is not done
The dendrolimus sibiricus larva controlling mode of adhesive tape capture ability due to by the way of single side capture is poor.
Utility model content
The utility model is to solve the existing dendrolimus sibiricus larva controlling mode meeting shadow that Pressure sensitive adhesive tape is wound on trunk
Arboreal growth and the poor problem of capture ability are rung, a kind of dendrolimus sibiricus larva acquisition equipment is proposed.
Dendrolimus sibiricus larva acquisition equipment described in the utility model includes soft board 1；
Soft board 1 is single-layer double-side wave-shape board, and the four edges of soft board are respectively first side 2, second side 3, the first end edge
With the second end edge, first side 2 is opposite with second side 3 and is rippled edge, and the first end edge is opposite with the second end edge and is
Straight line；
On each wavy surface of soft board 1, it is disposed with armyworm glue-line and protective film from inside to outside；
It is respectively arranged with the first magic tape 4 and the second magic tape 5 in the first end edge and the second end edge of soft board 1, first
Magic tape 4 and the second magic tape 5 are respectively pin thread and female thread；
Soft board 1 after removal protective film is closely set in trees by the way that the first magic tape 4 and the second magic tape 5 are cylindrical
6 diameter of a cross-section of a tree trunk 1.3 meters above the ground portion.
As preferably, first side 2 and second side 3 are triangular waveform rippled edge or square waveform rippled edge.
The installation method of dendrolimus sibiricus larva acquisition equipment described in the utility model are as follows: first will be on wavy surface in soft board
Protective film tear, expose armyworm glue-line.Soft board is wrapped in the diameter of a cross-section of a tree trunk 1.3 meters above the ground portion of trees and by the first magic tape and the second thread gluing
The cylindrical ground of soft board is closely set in the diameter of a cross-section of a tree trunk 1.3 meters above the ground portion of trees by band.Finally the protective film outside soft board on wavy surface is torn, is revealed
Armyworm glue-line out.
Dendrolimus sibiricus larva acquisition equipment described in the utility model by dendrolimus sibiricus larva set feeding and
The mode in armyworm area is arranged on overwintering path to capture dendrolimus sibiricus larva in lower tree.Since soft board is single-layer double-side wave
Plate is wrapped in the striped spatial that multiple both ends opens are formed between the soft board and trunk on trunk, and the portion that is wound of trees can
Normal respiration is carried out by striped spatial.Therefore, dendrolimus sibiricus larva acquisition equipment energy described in the utility model
Enough efficiently solving the existing dendrolimus sibiricus larva controlling mode that Pressure sensitive adhesive tape is wound on trunk will affect arboreal growth
Problem.
When the dendrolimus sibiricus larva acquisition equipment described in the dendrolimus sibiricus larva approach, dendrolimus sibiricus larva will necessarily
By the striped spatial between outer wavy surface or soft board and trunk.It, can be direct when dendrolimus sibiricus larva passes through outer wavy surface
The armyworm glue-line for being arranged on outer wavy surface is captured.When dendrolimus sibiricus larva enters the striped spatial between soft board and trunk
And when moving forward, since striped spatial is longer and narrower, the glutinous of interior wavy surface can be arranged in because touching in dendrolimus sibiricus larva
Shellac layer and be captured.Therefore, compared with the dendrolimus sibiricus larva controlling mode for winding Pressure sensitive adhesive tape on trunk with existing, this
Dendrolimus sibiricus larva acquisition equipment described in utility model has stronger capture ability because dual seizure face is arranged.Except this it
Outside, capture face set by dendrolimus sibiricus larva acquisition equipment described in the utility model is wavy surface, in capture face length and width
In the identical situation of size, the capture area that wave captures face is greater than the existing dendrolimus sibiricus that Pressure sensitive adhesive tape is wound on trunk
The capture area in the smooth capture face of larva controlling mode.
Detailed description of the invention
It will hereinafter come to capture dendrolimus sibiricus larva described in the utility model based on the embodiments and with reference to the accompanying drawings
Device is described in more detail, in which:
Fig. 1 is the dendrolimus sibiricus larva acquisition equipment that two sides that embodiment refers to are triangular waveform rippled edge
Structural schematic diagram；
Fig. 2 is the dendrolimus sibiricus larva acquisition equipment that two sides that embodiment refers to are triangular waveform rippled edge
Scheme of installation；
Fig. 3 be two sides referring to of embodiment be square waveform rippled edge dendrolimus sibiricus larva acquisition equipment knot
Structure schematic diagram.
Specific embodiment
Dendrolimus sibiricus larva acquisition equipment described in the utility model is described further below in conjunction with attached drawing.
Embodiment: the present embodiment is explained in detail below with reference to Fig. 1 to Fig. 3.
Dendrolimus sibiricus larva acquisition equipment described in the present embodiment includes soft board 1；
Soft board 1 is single-layer double-side wave-shape board, and the four edges of soft board are respectively first side 2, second side 3, the first end edge
With the second end edge, first side 2 and second side 3 are opposite, and the first end edge is opposite with the second end edge, first side 2 and second side
Side 3 is rippled edge, and the first end edge and the second end edge are straight line；
On each wavy surface of soft board 1, it is disposed with armyworm glue-line and protective film from inside to outside；
It is respectively arranged with the first magic tape 4 and the second magic tape 5 in the first end edge and the second end edge of soft board 1, first
Magic tape 4 and the second magic tape 5 are respectively pin thread and female thread；
Soft board 1 after removal protective film is closely set in tree by the first magic tape 4 and the cylindrical ground of the second magic tape 5
The diameter of a cross-section of a tree trunk 1.3 meters above the ground portion of wood 6.
The first side 2 and second side 3 of the present embodiment are triangular waveform rippled edge, i.e. toothed edge.
The length of dendrolimus sibiricus larva acquisition equipment described in the present embodiment, the first end edge and the second end edge is 20 lis
Rice.
When the dendrolimus sibiricus larva acquisition equipment described in the present embodiment is closely set on trunk, soft board 1 and trunk
Between the end face of striped spatial be class triangle that bottom edge is in arcuation, the corner angle of such triangle is 85 degree, vertex and
The spacing of trunk is 5 centimetres.
In actual use, square waveform wave can also be set by the capture face of the dendrolimus sibiricus larva acquisition equipment
Unrestrained face, the specific structure is shown in FIG. 3.
Dendrolimus sibiricus larva acquisition equipment described in the present embodiment is not only applicable to the capture of dendrolimus sibiricus larva,
Can also be used to capture Closteraanastomosis L. larva and figured cloth moths attracted by lamplight larva etc. has the forestry evil that feeding characteristic is set on approach trunk
Worm.
Although describing the utility model herein with reference to specific embodiment, it should be understood that, this
A little embodiments are only the examples of the principles of the present invention and application.It should therefore be understood that can implement to illustrative
Example carries out many modifications, and can be designed that other arrangements, practical without departing from sheet as defined in the appended claims
Novel spirit and scope.It should be understood that can be combined not by being different from mode described in original claim
Same dependent claims and feature described herein.It will also be appreciated that combining feature described in separate embodiments
It can be used in other embodiments.
Claims (2)
1. a kind of dendrolimus sibiricus larva acquisition equipment, which is characterized in that the dendrolimus sibiricus larva acquisition equipment includes soft
Plate (1)；
Soft board (1) is single-layer double-side wave-shape board, and the four edges of soft board are respectively first side (2), second side (3), first end
Side and the second end edge, first side (2) and second side (3) are opposite and are rippled edge, and the first end edge is opposite with the second end edge
It and is straight line；
On each wavy surface of soft board (1), it is disposed with armyworm glue-line and protective film from inside to outside；
The first magic tape (4) and the second magic tape (5) are respectively arranged in the first end edge and the second end edge of soft board (1), the
One magic tape (4) and the second magic tape (5) are respectively pin thread and female thread；
Soft board (1) after removal protective film is closely set in tree by the way that the first magic tape (4) and the second magic tape (5) are cylindrical
The diameter of a cross-section of a tree trunk 1.3 meters above the ground portion of wooden (6).
2. dendrolimus sibiricus larva acquisition equipment as described in claim 1, which is characterized in that first side (2) and second side
Side (3) is triangular waveform rippled edge or square waveform rippled edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821674939.6U CN208875188U (en) | 2018-10-16 | 2018-10-16 | A kind of dendrolimus sibiricus larva acquisition equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821674939.6U CN208875188U (en) | 2018-10-16 | 2018-10-16 | A kind of dendrolimus sibiricus larva acquisition equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208875188U true CN208875188U (en) | 2019-05-21 |
Family
ID=66516095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821674939.6U Expired - Fee Related CN208875188U (en) | 2018-10-16 | 2018-10-16 | A kind of dendrolimus sibiricus larva acquisition equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208875188U (en) |
-
2018
- 2018-10-16 CN CN201821674939.6U patent/CN208875188U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190521 Termination date: 20191016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |