CN102090376A - Predatory mite propagation device - Google Patents
Predatory mite propagation device Download PDFInfo
- Publication number
- CN102090376A CN102090376A CN2010105900357A CN201010590035A CN102090376A CN 102090376 A CN102090376 A CN 102090376A CN 2010105900357 A CN2010105900357 A CN 2010105900357A CN 201010590035 A CN201010590035 A CN 201010590035A CN 102090376 A CN102090376 A CN 102090376A
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- CN
- China
- Prior art keywords
- mite
- silk screen
- propagation device
- predatory mite
- predation
- 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.)
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Abstract
The invention discloses a predatory mite propagation device. The predatory mite propagation device comprises an open container and a bottom mesh, wherein an annular base is arranged below the mesh, and the height of the base is 3 to 8cm; and the diameter of the top of the open container is greater than the diameter of the mesh, the height of the container is more than or equal to 200cm, and an included angle between the wall of the container and the vertical direction is less than or equal to 6 degrees. The predatory mite propagation device is simple in production and low in cost, can conveniently control the relative humidity to be between 60 and 80 percent, and can effectively prevent hosts and predatory mites from escaping.
Description
Technical field
The present invention relates to a kind of utensil of producing the predation mite, especially prey on mite and expand numerous device.
Technical background
At present, various farmings, woods crop evil mite are generally taken place, and its harm has become the worldwide problem that comprises China.In the past, administering the mite evil mainly is to adopt medicine to kill, and long-term medicine makes harmful mite pesticide resistance increase severely extremely, almost to the condition that pasts medical help.Use biological control, wherein utilize useful mite class (predation mite) control pest mite class to become the optimal path of the current mite of control evil in the world.Europe, some companies of north america have carried out the batch production production of predation mite at present.Traditional predation mite produces and adopts the artificial host of production mostly, raises the predation mite with the host then.Not only production difficulty of this method is big, expense is high, the cycle is long, and is difficult to stable supply, has restricted the development of harmful mite biological and ecological methods to prevent plant disease, pests, and erosion work.Publication number be CN101268772A's " a kind of predatory mites producing method " disclose the predation mite and produced container, top opening on it is gone to the bottom to the aperture is not more than 300 purpose silk screens, is coated with in the inside edge of vessel port during use and is stained with shellac.But this container is in control relative moisture and prevent the host and the predation mite still exists expense height, defective that labour intensity is big on escaping.
Summary of the invention
The object of the present invention is to provide a kind of predation mite to expand numerous device, this expands numerous device can be controlled at 60%-80% with relative moisture easily, and can prevent effectively that host and predation mite from escaping.
Technical scheme of the present invention is: the predation mite is expanded the silk screen 3 that numerous device comprises open-top receptacle and bottom, is provided with ring-type pedestal 4 below silk screen 3, and pedestal 4 highly is 3-8cm; Going up of open-top receptacle pushed up 1 diameter greater than silk screen 3 diameters, and container height is more than or equal to 200cm, and the angle of chamber wall 2 and vertical direction is smaller or equal to 6 °.Silk screen 3 apertures are the 300-400 order.Be provided with reinforcement 5 in silk screen 3 bottoms.
The invention has the beneficial effects as follows that make simply, cost is low, can easily relative moisture be controlled at 60%-80%, and can prevent effectively that host and predation mite from escaping.
Description of drawings
Below in conjunction with drawings and Examples the present invention is done and to describe in further detail.
Fig. 1 is a front view of the present invention;
Fig. 2 is the silk screen front view.
Among the figure: 1. top, 2. chamber wall, 3. silk screen, 4. pedestal, 5. reinforcement on.
Embodiment
The open-top receptacle height is 200cm, and chamber wall 2 is 6 ° with the angle of vertical direction, and silk screen 3 apertures of bottom are 300 orders, are provided with reinforcement 5 in silk screen 3 bottoms, and the pedestal 4 of silk screen 3 bottoms highly is 6cm.This predation mite is expanded numerous device place in the water pond, the high 3cm of water level in the water pond.By per 10 gram composts or fertilisers of cultivating and 300-800 flour mite batching, place this predation mite to expand in numerous device composts or fertilisers of cultivating and flour mite and cultivated about 15 days, and be equipped with the proportioning of 1 predation mite again by per 10 gram composts or fertilisers of cultivating, implant and prey on mite, cultivated 10-15 days, can pack and dispatch from the factory.It is host's amblyseius cucumeris oudeman, Pasteur's genus amblyseius berlese, the blunt mite of Bei Shi that this predation mite expands that numerous device is fit to breed with the flour mite, predation mites such as Rui Shi genus amblyseius berlese, the narrow shield mite down of point.
Claims (3)
1. a predation mite is expanded numerous device, comprises the silk screen (3) of open-top receptacle and bottom, and it is characterized in that: be provided with ring-type pedestal (4) in the below of silk screen (3), pedestal (4) highly is 3-8cm; Going up of open-top receptacle pushed up (1) diameter greater than silk screen (3) diameter, and container height is more than or equal to 200cm, and the angle of chamber wall (2) and vertical direction is smaller or equal to 6 °.
2. predation mite according to claim 1 is expanded numerous device, it is characterized in that: silk screen (3) aperture is the 300-400 order.
3. predation mite according to claim 1 is expanded numerous device, it is characterized in that: be provided with reinforcement (5) in silk screen (3) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105900357A CN102090376A (en) | 2010-06-25 | 2010-12-07 | Predatory mite propagation device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010211314.8 | 2010-06-25 | ||
| CN201010211314 | 2010-06-25 | ||
| CN2010105900357A CN102090376A (en) | 2010-06-25 | 2010-12-07 | Predatory mite propagation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102090376A true CN102090376A (en) | 2011-06-15 |
Family
ID=44123778
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105900357A Pending CN102090376A (en) | 2010-06-25 | 2010-12-07 | Predatory mite propagation device |
| CN2010206633058U Expired - Fee Related CN201928831U (en) | 2010-06-25 | 2010-12-07 | Predatory mite propagator |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206633058U Expired - Fee Related CN201928831U (en) | 2010-06-25 | 2010-12-07 | Predatory mite propagator |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN102090376A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101268772A (en) * | 2008-05-23 | 2008-09-24 | 北京依科曼生物技术有限公司 | Predatory mites producing method |
| CN101675731A (en) * | 2008-09-19 | 2010-03-24 | 王鹏 | Automatic anti-escape three-dimensional culture device of giant salamander |
-
2010
- 2010-12-07 CN CN2010105900357A patent/CN102090376A/en active Pending
- 2010-12-07 CN CN2010206633058U patent/CN201928831U/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101268772A (en) * | 2008-05-23 | 2008-09-24 | 北京依科曼生物技术有限公司 | Predatory mites producing method |
| CN101675731A (en) * | 2008-09-19 | 2010-03-24 | 王鹏 | Automatic anti-escape three-dimensional culture device of giant salamander |
Also Published As
| Publication number | Publication date |
|---|---|
| CN201928831U (en) | 2011-08-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110615 |