CN201758682U - Entomopathogenic nematode cleaner - Google Patents
Entomopathogenic nematode cleaner Download PDFInfo
- Publication number
- CN201758682U CN201758682U CN2010202484726U CN201020248472U CN201758682U CN 201758682 U CN201758682 U CN 201758682U CN 2010202484726 U CN2010202484726 U CN 2010202484726U CN 201020248472 U CN201020248472 U CN 201020248472U CN 201758682 U CN201758682 U CN 201758682U
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- gatherer
- nematode
- cleaning screen
- cleaning
- collector
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses an entomopathogenic nematode cleaner comprising a collector and a cleaning screen arranged in the collector, wherein the bottom of the cleaning screen is 2-3cm higher than that of the collector; cotton bars are uniformly and vertically downward distributed and fixed on the outer wall of the bottom of the cleaning screen; the length of the cotton bar is 2-3cm; the side wall at the upper part of the collector is provided with a water inlet, and the side wall at the lower part is provided with a water outlet; and the water outlet is provided with a valve. The cleaner has the advantages that the cleaning procedure is obviously simplified, the survival rate of the nematodes is improved, the cleaning water quantity is saved, and the production cost of the entomopathogenic nematodes is reduced.
Description
Technical field
The utility model relates to a kind of cleaning device of entomopathogenic nematode, belongs to the biological culture field.
Background technology
Entomopathogenic nematode is the nematode of a kind of special parasitic insect, it have host range wide, can initiatively seek the host, nontoxic to people and animals and Environmental security, and advantage such as can manually cultivate in a large number, the soil that can effectively prevent and treat agricultural, gardening plant is dwelt and borer pest, as peach fruit borer, various grub, longicorn, cutworm etc., therefore be called high potential biological control weapon by domestic and international expert.
The entomopathogenic nematode breeding mainly is divided into living body propagation and the breeding of stripped synthetic medium, the synthetic medium breeding of wherein exsomatizing is divided into solid culture and liquid culture again, and wherein solid culture and living body propagation all need nematode cleaned out from culture and just be convenient to storing and quantitatively use.Mainly adopt water elutriation method at present in the nematode batch production production process, water consumption is big, and impurity is many, needs assisted ventilation to guarantee the nematode survival rate.
Summary of the invention
Clean cost height, problem that impurity is many in order to solve entomopathogenic nematode, the utility model provides a kind of clean, easy, cleaning device of entomopathogenic nematode cheaply, and its technical scheme of taking is:
This washer comprises gatherer and is located at the interior cleaning screen of gatherer, the bottom of cleaning screen is than the high 2-3 in the bottom of gatherer centimetre, the bottom outer wall of cleaning screen is fixed with uniform and vertical down cotton thread bar, the length of cotton thread bar is 2-3 centimetre, the upper portion side wall of gatherer is provided with water inlet, the lower sides of gatherer is provided with delivery port, and valve is housed on the delivery port.
The bottom of cleaning screen is provided with 200-300 purpose spun yarn net or fine cloth.
Because the hydrotropism of entomopathogenic nematode, the nematode of culture matrix (comprising insect) lining can climb into by the cotton thread bar that is filled water in the clear water that is contained in the gatherer in the cleaning screen, at last the clear water that contains nematode is collected and the separation nematode.
The utility model is compared with method with existing cleaning equipment, has the following advantages and effect:
1, manufacturing materials is easy to get, and manufacturing process is simple, and low price is easy and simple to handle, and tool using is few, can carry out large-scale industrial production, saves water power, and cost of investment is very low.
2, the clean free from admixture of nematode liquid of Qing Xiing, nematode survival rate height is convenient to directly preserve and use.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further:
As shown in the figure, cleaning screen 2 can be selected the tray of metal or plastic material for use, a plurality of eyelets of having tried to get to the heart of a matter, and the tray shape can be square, rectangle, circle, ellipse, size is decided as required.200-300 order spun yarn net or fine cloth are fixed on tray inside, many cotton thread bars 3 of 2-3 centimeter length or cloth evenly are fixed on the tray bottom outer wall, the length of cotton thread bar 3 is 2-3 centimetre and vertically downward.Cleaning screen 2 can be suspended in the gatherer 1, also can stand in the gatherer 1 by the short-leg of doing four 3 centimetres, and the bottom of cleaning screen 2 is than the high 2-3 in the bottom of gatherer 1 centimetre, and both they had 2-3 centimetre height space.Water inlet 4 is located at the upper portion side wall of gatherer 1, and the delivery port 5 that valve 6 is housed is located at the lower sides of gatherer 1.
In gatherer 1, add clear water by water inlet 4, near cleaning screen 2 bottoms, try to get to the heart of a matter but can not flood until the water surface.Together pouring in the cleaning screen 2 together with culture matrix (comprising insect) with the nematode of plate method breeding, nematode promptly climbs in the following clear water by the cotton thread bar 3 that is filled water, after 3-4 hour, clear water is changed over to other container by delivery port 5 make nematode precipitation, outwell to collect behind the top clear water and deposit.Add new clear water to gatherer 1 again and clean, 3-4 time so repeatedly, till having few nematode to climb in the water.
The nematode of using this washer to clean is clean, no fine impurities in the nematode liquid, liquid clear, check nematode population easily, can directly use and store, not only obviously simplified cleaning procedure, improve the nematode survival rate, save water for cleaning quantity simultaneously, it is low to reduce the entomopathogenic nematode production cost.
Claims (2)
1. entomopathogenic nematode washer, comprise gatherer (1) and be located at the interior cleaning screen (2) of gatherer (1), it is characterized in that: the bottom of cleaning screen (2) is than the high 2-3 in bottom centimetre of gatherer (1), the bottom outer wall of cleaning screen (2) is fixed with uniform and vertical down cotton thread bar (3), the length of cotton thread bar (3) is 2-3 centimetre, the upper portion side wall of gatherer (1) is provided with water inlet (4), the lower sides of gatherer (1) is provided with delivery port (5), and valve (6) is housed on the delivery port (5).
2. a kind of entomopathogenic nematode washer according to claim 1 is characterized in that: the bottom of cleaning screen (2) is provided with 200-300 purpose spun yarn net or fine cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202484726U CN201758682U (en) | 2010-06-24 | 2010-06-24 | Entomopathogenic nematode cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202484726U CN201758682U (en) | 2010-06-24 | 2010-06-24 | Entomopathogenic nematode cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201758682U true CN201758682U (en) | 2011-03-16 |
Family
ID=43711265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202484726U Expired - Fee Related CN201758682U (en) | 2010-06-24 | 2010-06-24 | Entomopathogenic nematode cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201758682U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106035238A (en) * | 2016-05-30 | 2016-10-26 | 中国科学院东北地理与农业生态研究所 | Nematode culture apparatus and simple breeding method for test entomopathogenic nematodes |
| CN108967360A (en) * | 2018-06-14 | 2018-12-11 | 广东省生物资源应用研究所 | A kind of method of quick collection entomopathogenic nematode |
| CN109909055A (en) * | 2019-02-20 | 2019-06-21 | 金正大生态工程集团股份有限公司 | A kind of Rapid Cleaning method of entomopathogenic nematode |
| CN111787792A (en) * | 2017-12-22 | 2020-10-16 | 普罗提克斯公司 | Insect breeding device |
-
2010
- 2010-06-24 CN CN2010202484726U patent/CN201758682U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106035238A (en) * | 2016-05-30 | 2016-10-26 | 中国科学院东北地理与农业生态研究所 | Nematode culture apparatus and simple breeding method for test entomopathogenic nematodes |
| CN111787792A (en) * | 2017-12-22 | 2020-10-16 | 普罗提克斯公司 | Insect breeding device |
| CN108967360A (en) * | 2018-06-14 | 2018-12-11 | 广东省生物资源应用研究所 | A kind of method of quick collection entomopathogenic nematode |
| CN109909055A (en) * | 2019-02-20 | 2019-06-21 | 金正大生态工程集团股份有限公司 | A kind of Rapid Cleaning method of entomopathogenic nematode |
| CN109909055B (en) * | 2019-02-20 | 2021-04-13 | 金正大生态工程集团股份有限公司 | Rapid cleaning method for entomopathogenic nematodes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20120624 |