CN202873586U - Insect bioassay device - Google Patents
Insect bioassay device Download PDFInfo
- Publication number
- CN202873586U CN202873586U CN 201220523339 CN201220523339U CN202873586U CN 202873586 U CN202873586 U CN 202873586U CN 201220523339 CN201220523339 CN 201220523339 CN 201220523339 U CN201220523339 U CN 201220523339U CN 202873586 U CN202873586 U CN 202873586U
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- nest
- base plate
- cover plate
- insect
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Abstract
The utility model relates to an insect bioassay device which comprises a base plate, a nest plate, and a cover plate. The nest plate is arranged on the top of the base plate. Two layers of suction filter paper are arranged between the nest plate and the base plate. A hole for testing a worm is formed in the middle of the nest plate. Two side walls of the nest plate are provided with a venthole which is communicated with the hole. A breathable net for preventing the tested worm from escaping is arranged on the inner wall of the hole. The cover plate is arranged on the nest plate. A long tail clamp which is clamped on the base plate and the cover plate is arranged on the two corresponding edges of the cover plate. The insect bioassay device can be used repeatedly and is easy to popularize in the future, the total cost of a single set of the device is low, real effect of the test method can be truly reflected, the test is convenient to observe, and the insect bioassay device is particularly suitable for using in experiments of tiny insects. The problem of unnatural death of tested insects is solved, and bioassay results are more authentic. The insect bioassay device is easy to operate, applicable to a variety of insects and tests, convenient to popularize and apply, small in size, and convenient to operation in a large number, and can be stacked.
Description
Technical field
The utility model relates to a kind of insect and gives birth to the survey device.
Background technology
In the control of doing agricultural fruit and vegetable field insect with observe and predict and give birth in the survey work, often can do the aspects such as development progress, resistance to evil (elder brother) worm and do observation, can use various foster worms and test tool.The commercially available product of producing by batch, finalize the design is arranged, also have various new examinations (formula) product to continue to bring out.Test in the work and give birth to test the indoor evil of reality (elder brother) worm at present, employing is given birth to test to evil (elder brother) worm in agricultural fruit and vegetable field and is tested, what majority adopted is " disk method ", we find that giving birth to test the indoor evil of reality (elder brother) worm tests in the work, " disk method " given birth to test to some small insects and tested result's demonstration, and error is larger.And give birth to test multiple evil (elder brother) worm and test in the work, be widely used.Along with the progressively popularization of green agriculture, organic farming theory, in the control of doing agricultural fruit and vegetable field insect with observe and predict, give birth to test and test in the work, adopt method efficient, environmental protection to come the work of kill pests, more and more be subject to people's attention.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of insect simple in structure, easy to use to give birth to and surveys device.
Insect of the present utility model gives birth to surveys device, comprise base plate, nest plate and cover plate, the top of described base plate is provided with the nest plate, pad is established two-layer absorbent filter between nest plate and the base plate, the middle part of nest plate is provided with the examination worm channel, and the two side of nest plate is equipped with and the ventilation hole that tries worm channel and be communicated with, and the inwall of examination worm channel is provided with anti-examination worm escape gas-permeable nets, the top of nest plate is provided with cover plate, is equipped with the binder clip that is fastened on base plate and the cover plate on two mutual corresponding limits of cover plate.
Insect of the present utility model gives birth to surveys device, and described base plate, nest plate and cover plate are made by lucite, on the sidewall level and smooth fillet are set all around base plate, nest plate and the cover plate.
Insect of the present utility model gives birth to surveys device, and the diameter of described ventilation hole is 0.3cm.
Insect of the present utility model gives birth to surveys device, and described anti-examination worm escape gas-permeable nets adopts the copper yarn to make, and the order number of anti-examination worm escape gas-permeable nets is 120 orders.
Compared with prior art the beneficial effects of the utility model are:
1) can be repeatedly used, be easy in the future promote, the totle drilling cost of single covering device is low;
2) can reflect really the true effect that supplies method for testing, be convenient to observe, the test of suitable especially small insect is used.
3) solved for the unusual death problem of trying insect, made the result who gives birth to survey have more authenticity;
4) easy and simple to handle, be applicable to the need of various insects, multiple test, easy to utilize;
5) volume is little, and can stack, and is convenient to indoor a large amount of operation and use.
Description of drawings
Fig. 1 is that the described a kind of insect of the utility model embodiment gives birth to the structural representation of surveying device;
Fig. 2 is that the described a kind of insect of the utility model embodiment gives birth to the structural representation of surveying device median fovea plate.
Among the figure:
1, base plate; 2, nest plate; 3, cover plate; 4, absorbent filter; 5, examination worm channel; 6, ventilation hole; 7, binder clip.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
Shown in Fig. 1-2, a kind of insect gives birth to surveys device, comprise base plate 1, nest plate 2 and cover plate 3, the top of described base plate 1 is provided with nest plate 2, and pad is established two-layer absorbent filter 4 between nest plate 2 and the base plate 1, and the middle part of nest plate 2 is provided with examination worm channel 5, the two side of nest plate 2 is equipped with and the ventilation hole 6 that tries worm channel 5 and be communicated with, the inwall of examination worm channel 5 is provided with anti-examination worm escape gas-permeable nets, and the top of nest plate 2 is provided with cover plate 3, is equipped with the binder clip 7 that is fastened on base plate 1 and the cover plate 3 on two mutual corresponding limits of cover plate 3.
Insect of the present utility model gives birth to surveys device, and described base plate 1, nest plate 2 and cover plate 3 are made by lucite, on the sidewall level and smooth fillet are set all around base plate 1, nest plate 2 and the cover plate 3.
Insect of the present utility model gives birth to surveys device, and the diameter of described ventilation hole 6 is 0.3cm.
Insect of the present utility model gives birth to surveys device, and described anti-examination worm escape gas-permeable nets adopts the copper yarn to make, and the order number of anti-examination worm escape gas-permeable nets is 120 orders.
Insect of the present utility model gives birth to surveys device when concrete the use, with the absorbent filter of 2 7cm, injects 1500ml water, places on the base plate.Select the rape leaf in 3 weeks of growing, in the liquid of variable concentrations, soak 10s respectively, dry at Indoor Natural after taking out, to be attached to the rape leaf face down of insecticide on the moistening absorbent filter, cover and access in the examination worm channel with the rape leaf of insecticide for preparing with the nest plate of examination worm channel with the one-tenth aphid of a collection of population with the writing brush picking, 20 in every ware covers cover plate.The aphid of processing placed in the incubator raise.25 ℃ of temperature, relative moisture 75%, illumination L:D are 16:8.Every processing repeats for 4 times.
24h removes into aphid, if the aphid quantity of investigation vacuum side of blade checks death condition behind 72 h under anatomical lens, stirs polypide with little writing brush, take the black peach aphid of can not the normal extension activity and showing obvious poisoning symptom as death.
The above only is preferred embodiment 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 modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (4)
1. an insect gives birth to and surveys device, comprise base plate (1), nest plate (2) and cover plate (3), it is characterized in that: the top of described base plate (1) is provided with nest plate (2), pad is established two-layer absorbent filter (4) between nest plate (2) and the base plate (1), the middle part of nest plate (2) is provided with examination worm channel (5), the two side of nest plate (2) is equipped with and the ventilation hole (6) that tries worm channel (5) and be communicated with, the inwall of examination worm channel (5) is provided with anti-examination worm escape gas-permeable nets, the top of nest plate (2) is provided with cover plate (3), is equipped with the binder clip (7) that is fastened on base plate (1) and the cover plate (3) on two mutual corresponding limits of cover plate (3).
2. insect according to claim 1 gives birth to and surveys device, and it is characterized in that: described base plate (1), nest plate (2) and cover plate (3) are made by lucite, on the sidewall level and smooth fillet is set all around base plate (1), nest plate (2) and the cover plate (3).
3. insect according to claim 1 gives birth to and surveys device, and it is characterized in that: the diameter of described ventilation hole (6) is 0.3cm.
4. insect according to claim 1 gives birth to and surveys device, it is characterized in that: described anti-examination worm escape gas-permeable nets adopts the copper yarn to make, and the order number of anti-examination worm escape gas-permeable nets is 120 orders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220523339 CN202873586U (en) | 2012-10-12 | 2012-10-12 | Insect bioassay device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220523339 CN202873586U (en) | 2012-10-12 | 2012-10-12 | Insect bioassay device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202873586U true CN202873586U (en) | 2013-04-17 |
Family
ID=48065073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220523339 Expired - Fee Related CN202873586U (en) | 2012-10-12 | 2012-10-12 | Insect bioassay device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202873586U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106973860A (en) * | 2017-03-01 | 2017-07-25 | 湖南文理学院 | Springtail live body Morphologic Characteristics and behavior microscope observation device |
| CN108902052A (en) * | 2018-06-29 | 2018-11-30 | 中国农业大学 | A kind of method of cotten aphid indoor bioassay |
-
2012
- 2012-10-12 CN CN 201220523339 patent/CN202873586U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106973860A (en) * | 2017-03-01 | 2017-07-25 | 湖南文理学院 | Springtail live body Morphologic Characteristics and behavior microscope observation device |
| CN108902052A (en) * | 2018-06-29 | 2018-11-30 | 中国农业大学 | A kind of method of cotten aphid indoor bioassay |
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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: 20130417 Termination date: 20131012 |