CN202873587U - Device performing bioassays on living plant - Google Patents
Device performing bioassays on living plant Download PDFInfo
- Publication number
- CN202873587U CN202873587U CN 201220523433 CN201220523433U CN202873587U CN 202873587 U CN202873587 U CN 202873587U CN 201220523433 CN201220523433 CN 201220523433 CN 201220523433 U CN201220523433 U CN 201220523433U CN 202873587 U CN202873587 U CN 202873587U
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- main cage
- hard plastic
- doing
- surveying
- live plant
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Abstract
The utility model relates to a device performing bioassays on a living plant. The device comprises a main cage, wherein the diameter of an opening in the top of the main cage is larger than that of an opening at the bottom, the top of the main cage is provided with a plastic cover, the bottom of the main cage is provided with a hard plastic plate, the contact portion of the hard plastic plate and the opening at the bottom of the main cage is sealed through a sponge sealing strip, and the edge of the hard plastic plate is fixed to the main cage through a spring clamp mechanism. The device is low in price, easy to popularize in a large scale and capable of being used for many times, enables to-be-tested insects to be tested in an artificial natural ecological environment so that the to-be-tested insects can reflect real effects of testing methods, is convenient to observe and especially suitable for tests of tiny insects, solves the unnatural death problem of the to-be-tested insects serving as the bioassays, enables bioassay results to be more real, and is light in self weight and convenient to carry and transport.
Description
Technical field
The utility model relates to a kind of doing at live plant and gives birth to the device of surveying.
Background technology
In the living survey work of doing agricultural fruit and vegetable field insect, often can do to evil (elder brother) worm the observation of the aspects such as development progress, resistance, can use various giving birth to and survey the larvarium 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, and " disk method " is a kind of to the living larger method of error of testing of testing of some small insects.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 living survey work of doing agricultural fruit and vegetable field insect, adopt method efficient, environmental protection to do to give birth to test and test, 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 simple in structure, easy to use doing at live plant to give birth to the device of surveying.
Of the present utility model doing at live plant given birth to the device of surveying, comprise main cage, the open top diameter of described main cage is greater than the bottom opening diameter, the top of main cage is provided with vinyl cover, the bottom of main cage is provided with hard plastic board, the contact position of hard plastic board and main cage bottom opening seals by sponge sealing strip, and the edge of hard plastic board is fixed by spring clip mechanism and main cage.
Of the present utility model doing at live plant given birth to the device of surveying, and the sidewall of described main cage is provided with air-vent, and air-vent is provided with ventilative gauze.
Of the present utility model doing at live plant given birth to the device of surveying, and the order number of described ventilative gauze is 120 orders.
Of the present utility model doing at live plant given birth to the device of surveying, and the open top of described main cage is provided with the round and smooth rib of a circle, and the bottom face of vinyl cover is provided with one and encloses the level and smooth round recessed that cooperatively interacts with round and smooth rib.
Of the present utility model doing at live plant given birth to the device of surveying, described spring clip mechanism comprises the first tingle and the second tingle that connects by torsion spring, the first tingle is fixed on by viscose glue on the bottom face of hard plastic board, and the second tingle is fixed on the sidewall of main cage.
Compared with prior art the beneficial effects of the utility model are:
1) cheap, be easy to spread in the future, and can be repeatedly used;
2) can make for the examination insect and under the ecotope of imitative nature, test, make for the examination insect with this to reflect really true effect for method for testing;
3) be convenient to observe, particularly the test of suitable small insect is used;
4) solved for the unusual death problem of trying insect, when preferably resolving as living the survey, for the unusual death that tries insect, made the result who gives birth to survey have more authenticity;
5) easy and simple to handle, be applicable under the multiple ecological condition, to the need that various pests is observed, be convenient to promote and under different conditions, use; From heavy and light, be easy to carry, be convenient to transportation.
Description of drawings
Fig. 1 is the described a kind of structural representation of giving birth to the device of surveying of doing at live plant of the utility model embodiment.
Among the figure:
1, main cage; 2, vinyl cover; 3, hard plastic board; 4, air-vent; 5, ventilative gauze; 6, torsion spring; 7, the first tingle; 8, the second tingle.
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.
As shown in Figure 1, a kind of doing at live plant given birth to the device of surveying, comprise main cage 1, the open top diameter of described main cage 1 is greater than the bottom opening diameter, the top of main cage 1 is provided with vinyl cover 2, the bottom of main cage 1 is provided with hard plastic board 3, and hard plastic board 3 seals by sponge sealing strip with the contact position of main cage 1 bottom opening, and the edge of hard plastic board 3 is fixing by spring clip mechanism and main cage 1.
Of the present utility model doing at live plant given birth to the device of surveying, and the sidewall of described main cage 1 is provided with air-vent 4, and air-vent 4 is provided with ventilative gauze 5.
Of the present utility model doing at live plant given birth to the device of surveying, and the order number of described ventilative gauze 5 is 120 orders.
Of the present utility model doing at live plant given birth to the device of surveying, and the open top of described main cage 1 is provided with the round and smooth rib of a circle, and the bottom face of vinyl cover 2 is provided with one and encloses the level and smooth round recessed that cooperatively interacts with round and smooth rib.
Of the present utility model doing at live plant given birth to the device of surveying, described spring clip mechanism comprises the first tingle 7 and the second tingle 8 that connects by torsion spring 6, the first tingle 6 is fixed on by viscose glue on the bottom face of hard plastic board 3, and the second tingle 7 is fixed on the sidewall of main cage 1.
The device of doing living survey at live plant of the present utility model is got identical Brassica campestris L seedling in vegetative period when concrete the use, spray the liquid of variable concentrations, dries at Indoor Natural, and each concentration repeats 4 times.The utility model is clipped on the blade, with 20 of the one-tenth aphids of a collection of population, places the face of blade in the main cage with the writing brush picking.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.
24 h remove into aphid, if investigate the aphid quantity of main cage face of blade, check death condition behind the 72h under anatomical lens, stir polypide with little writing brush, take the black peach aphid of can not the normal extension activity and showing obvious poisoning symptom as dead.
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 (5)
1. device of doing give birth to survey at live plant, comprise main cage (1), it is characterized in that: the open top diameter of described main cage (1) is greater than the bottom opening diameter, the top of main cage (1) is provided with vinyl cover (2), the bottom of main cage (1) is provided with hard plastic board (3), hard plastic board (3) seals by sponge sealing strip with the contact position of main cage (1) bottom opening, and the edge of hard plastic board (3) is fixing by spring clip mechanism and main cage (1).
2. according to claim 1 doing at live plant given birth to the device of surveying, and it is characterized in that: the sidewall of described main cage (1) is provided with air-vent (4), and air-vent (4) is provided with ventilative gauze (5).
3. according to claim 2 doing at live plant given birth to the device of surveying, and it is characterized in that: the order number of described ventilative gauze 5 is 120 orders.
4. according to claim 1 doing at live plant given birth to the device of surveying, and it is characterized in that: the open top of described main cage (1) is provided with the round and smooth rib of a circle, and the bottom face of vinyl cover (2) is provided with one and encloses the level and smooth round recessed that cooperatively interacts with round and smooth rib.
5. according to claim 1 doing at live plant given birth to the device of surveying, it is characterized in that: described spring clip mechanism comprises the first tingle (7) and the second tingle (8) that connects by torsion spring (6), the first tingle (7) is fixed on by viscose glue on the bottom face of hard plastic board (3), and the second tingle (8) is fixed on the sidewall of main cage (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220523433 CN202873587U (en) | 2012-10-12 | 2012-10-12 | Device performing bioassays on living plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220523433 CN202873587U (en) | 2012-10-12 | 2012-10-12 | Device performing bioassays on living plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202873587U true CN202873587U (en) | 2013-04-17 |
Family
ID=48065074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220523433 Expired - Fee Related CN202873587U (en) | 2012-10-12 | 2012-10-12 | Device performing bioassays on living plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202873587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2012
- 2012-10-12 CN CN 201220523433 patent/CN202873587U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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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 |