CN201640214U - Insect survival test tank applied in the soil environment - Google Patents
Insect survival test tank applied in the soil environment Download PDFInfo
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- CN201640214U CN201640214U CN2010201460226U CN201020146022U CN201640214U CN 201640214 U CN201640214 U CN 201640214U CN 2010201460226 U CN2010201460226 U CN 2010201460226U CN 201020146022 U CN201020146022 U CN 201020146022U CN 201640214 U CN201640214 U CN 201640214U
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- insect survival
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Abstract
The utility model relates to an in sect survival test tank, belonging to the biology safety technical field. The utility model provides an insect survival test tank applied in the soil environment, which solves the problems of the prior technology, comprising a barrel type tank body made by the transparent material and divided into upper, lower parts; an upper bottom and a lower bottom formed by a wire mesh and vent holes distributed on the perimeter of the tank body. The tank body is formed by the transparent material and the insect eclosion state change in the test process is clearly and timely displayed. The limited size makes the operation personnel be capable of looking up the state of the insect which does not come up out of the land. Because the space in the tank body is communicated with the around space by the grid or vent holes, the insect is at the natural state or semi-natural state to ensure scientific result. While in use, the tank body ensures that the insect is under rigor control and frozen at the freezing condition to prevent the insect from escaping, thereby ensuring the safety of the test. The limited size structure reduces the economic cost.
Description
Technical field
The utility model belongs to the Biosafety Technique field, is specifically related to a kind of insect survival test jar that is applied in the soil environment.
Background technology
Stablizing of bio-safety problems affect animals and plants and human health, ecological environment security, pass in and out trade and economic society is the big problem that various countries, the world today all pay much attention to, and it is significant to prevent that importing into of quarantine harmful organisms from spreading out of.In China, there are many insects also to belong to local distribution with economic implications, but the also regional even discovery that has beyond throughout the year taking place sometimes; On the other hand, because the variation of weather, the distribution of insect is generally being moved northward gradually, clear and definite northern somewhere find that insect, especially quarantine property insect come from that the locality survives the winter that the worm source still passes band along with goods and, be science formulation prevention and control strategy, prevent the key that spreads out of.Rare in the past so scientific and technical demand is not seen such research report yet.But along with the development of economic globalization process and along with moving northward that the insect behind the climate warming distributes, show outstanding the problems referred to above day, especially about the answer of the source character problem of northern quarantine fruit fly.Answer the problems referred to above, most crucial is, the survival test of must surviving the winter, and the place of surviving the winter of insect mainly contains in the soil or on the host.
Because insect generally is that form with pupa exists in soil, can in order more directly to test the survival of surviving the winter of clear and definite insect in soil, as far as we know, people consider or tried out following technical scheme:
1, shrouds observation.Utilize nylon net cloth and timber or metal framework that the soil that part keeps test insect pupa is shrouded, also leave the space on the soil.Up to next spring, check to have or not adult eclosion to come out.
2, the net dress buries soil.With nylon net cloth parcel worm pupa, to place into the soil, the soil table carries out mark.Routing up inspection next spring has or not adult eclosion to come out.
There are three principles in the survival test process owing to survive the winter: at first be should science, just can say something; Next is a safety, just is unlikely escape; Although we can not take a risk the kind that China does not have to distribute is tested, can not allow the local kind that takes place cause taking place in new area because of scientific experimentation; The 3rd, be to want economical, just can not spend too high, especially true under the more situation of test site.
The scheme of shrouding observation can draw correct result.But on details, how check result will be a big problem, because if be fruitful to sprout wings, adult generally has certain flight performance, and the principle that reach safety as far as possible and be unlikely escape is very difficult.In addition, if shroud greatly, the place is many again, and is then also just economical inadequately.
The net dress buries the scheme safety of soil, economic two equal in principle no problems, but because the net dress is embedded in the soil, may what gap be arranged under nature on the one hand, lack the process that adult is unearthed on the other hand with the worm pupa, influenced result's authenticity, therefore not ideal enough on the science principle matter.
The utility model content
(1) technical problem that will solve
The technical problems to be solved in the utility model is the insect escape problem of stopping in the test check process, reduces Financial cost, improves the fidelity of experimental situation and nature, improves the flexibility of process of the test and the authenticity of result of the test.
(2) technical scheme
For solving the problems of the technologies described above, the utility model provides a kind of insect survival test jar that is applied in the soil environment, it is characterized in that, described test tank comprises: the transparent material tubular tank body that is divided into top and the bottom, be the upper base of gauze structure and go to the bottom, and the ventilation hole that is distributed in described tank body periphery.
Joint portion, described tank body top and the bottom relies on screw thread to twist and closes connection.
Described tank body material is a transparent plastic.
Described tank body top height is 1/5 to 1/3 of an integral body.
Described tank diameter is 12 centimetres to 18 centimetres, and altitude range is 18 centimetres to 24 centimetres.
Described upper base and the grid diameter range of going to the bottom are 0.5 millimeter to 1.5 millimeters.
Described ventilation hole is evenly distributed on the tank body periphery, and diameter range is 0.5 millimeter to 1.5 millimeters.
(3) beneficial effect
The tank body that technical solutions of the utility model provided is made by transparent material, can clear timely reaction test process in the emergence state variation of insect, make operating personnel before opening tank body, be easy to inspect to have or not the existence of the insect of being unearthed; The limited situation that also makes operating personnel can inspect the polypide of not being unearthed of size; Because space and peripheral space up and down be by grid or ventilation hole UNICOM in the tank body, make polypide in the raw or semi-natural state, guaranteed result's science; During use, tank body has guaranteed that polypide is under the strict control, because size is limited places under the freezing conditions freezingly, makes the unlikely escape of polypide, thereby has guaranteed the safety of test again; Adopt limited dimensional structure can realize the technical purpose of expecting, and then also reduced Financial cost.
Description of drawings
The insect survival test jar structure schematic diagram that Fig. 1 is provided for the utility model embodiment.
Embodiment
For making the purpose of this utility model, content and advantage clearer,, embodiment of the present utility model is described in further detail below in conjunction with drawings and Examples.Following examples only are used for the technical solution of the utility model more clearly is described, and can not limit protection domain of the present utility model with this.
Embodiment
Present embodiment specifically describes a kind of architectural feature that is applied to the insect survival test jar in the soil environment that technical solutions of the utility model provided, described test tank comprises: the transparent material tubular tank body that is divided into top and the bottom 2,4, be the upper base 1 of gauze structure and go to the bottom 6, and the ventilation hole 5 that is distributed in described tank body periphery.
2,4 joint portions 3, described tank body top and the bottom rely on screw thread to twist and close connection.
Described tank body material is a transparent plastic.
Described tank body top 2 highly is no more than 1/3rd of integral body;
Preferably, described tank body top height is whole 1/5 to 1/3.
Described tank diameter and height dimension are to be convenient for carrying and to save as requirement;
Preferably, described tank diameter is 12 centimetres to 18 centimetres, and altitude range is 18 centimetres to 24 centimetres;
Preferably, tank diameter is 15 centimetres, highly is 21 centimetres.
Described upper base 1 and go to the bottom 6 grid diameter and ventilation hole 5 diameters are according to the polypide size decision of test usefulness, and can not escape with polypide is principle;
Preferably, described upper base 1 and 6 the grid diameter range of going to the bottom are 0.5 millimeter to 1.5 millimeters, and described ventilation hole 5 diameters are 0.5 millimeter to 1.5 millimeters;
Preferably, described upper base 1 and 6 the grid diameter of going to the bottom are 1 millimeter, and described ventilation hole 5 diameters are 1 millimeter;
Described ventilation hole 5 is evenly distributed on the tank body periphery.
During use, splendid attire is about the thin sand and soil of tank body high 2/3 in the tank body, and the worm pupa spreads and places sandy soil, and the degree of depth is decided on worm kind biological habit, twists and closes tank body, imbeds in the soil, makes native showing a little more than the outer soil table of tank body in the tank body.Inspect next proper time in spring and have or not polypide to be unearthed in the tank body, if any or can not determine, place under the freezing conditions certain hour to open tank body again.
The above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and distortion, these improvement and distortion also should be considered as protection domain of the present utility model.
Claims (7)
1. insect survival test jar that is applied in the soil environment is characterized in that described test tank comprises: is divided into the transparent material tubular tank body of top and the bottom, is the upper base of gauze structure and goes to the bottom, and the ventilation hole that is distributed in described tank body periphery.
2. insect survival test jar as claimed in claim 1 is characterized in that, joint portion, described tank body top and the bottom relies on screw thread to twist and closes connection.
3. insect survival test jar as claimed in claim 1 is characterized in that described tank body material is a transparent plastic.
4. insect survival test jar as claimed in claim 1 is characterized in that, described tank body top height is 1/5 to 1/3 of an integral body.
5. insect survival test jar as claimed in claim 1 is characterized in that, described tank diameter is 12 centimetres to 18 centimetres, and altitude range is 18 centimetres to 24 centimetres.
6. insect survival test jar as claimed in claim 1 is characterized in that, described upper base and the grid diameter range of going to the bottom are 0.5 millimeter to 1.5 millimeters.
7. insect survival test jar as claimed in claim 1 is characterized in that described ventilation hole is evenly distributed on the tank body periphery, and diameter range is 0.5 millimeter to 1.5 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201460226U CN201640214U (en) | 2010-03-26 | 2010-03-26 | Insect survival test tank applied in the soil environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201460226U CN201640214U (en) | 2010-03-26 | 2010-03-26 | Insect survival test tank applied in the soil environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201640214U true CN201640214U (en) | 2010-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201460226U Expired - Fee Related CN201640214U (en) | 2010-03-26 | 2010-03-26 | Insect survival test tank applied in the soil environment |
Country Status (1)
| Country | Link |
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| CN (1) | CN201640214U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102106325A (en) * | 2011-02-28 | 2011-06-29 | 盛茂领 | Hatching device |
| CN102669061A (en) * | 2012-06-04 | 2012-09-19 | 云南省热带作物科学研究所 | Parasitoid wasp adult rearing cage |
| CN103235092A (en) * | 2013-04-26 | 2013-08-07 | 福建省农业科学院植物保护研究所 | Testing device for indoor toxicity of insecticide to shoot-species piercing-sucking pests |
| CN111713456A (en) * | 2020-07-16 | 2020-09-29 | 中国热带农业科学院香料饮料研究所 | Insect selectivity test device and method |
-
2010
- 2010-03-26 CN CN2010201460226U patent/CN201640214U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102106325A (en) * | 2011-02-28 | 2011-06-29 | 盛茂领 | Hatching device |
| CN102669061A (en) * | 2012-06-04 | 2012-09-19 | 云南省热带作物科学研究所 | Parasitoid wasp adult rearing cage |
| CN103235092A (en) * | 2013-04-26 | 2013-08-07 | 福建省农业科学院植物保护研究所 | Testing device for indoor toxicity of insecticide to shoot-species piercing-sucking pests |
| CN111713456A (en) * | 2020-07-16 | 2020-09-29 | 中国热带农业科学院香料饮料研究所 | Insect selectivity test device and method |
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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: 20101124 Termination date: 20110326 |