CN208805524U - The exposure culture apparatus of trichogramma contact toxicity test - Google Patents
The exposure culture apparatus of trichogramma contact toxicity test Download PDFInfo
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- CN208805524U CN208805524U CN201821538659.2U CN201821538659U CN208805524U CN 208805524 U CN208805524 U CN 208805524U CN 201821538659 U CN201821538659 U CN 201821538659U CN 208805524 U CN208805524 U CN 208805524U
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- trichogramma
- pencil
- toxicity test
- medicine film
- culture apparatus
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Abstract
The utility model relates to a kind of exposure culture apparatus of trichogramma contact toxicity test, belong to trichogramma toxicity test field.The exposure culture apparatus of trichogramma contact toxicity test includes medicine film pipe, without pencil and the medicine film pipe fixing device being connected between medicine film Guan Yuwu pencil, medicine film pipe fixing device includes the fixed sleeving for protruding into no pencil, lower end is connected to being connected and fixed on fixed sleeving and bar and is connected to the screw-mouth cover being connected and fixed on bar, medicine film pipe is connected to the fixed sleeving lower part, fixed sleeving lower part is socketed in the bottom of medicine film pipe, fixed sleeving and without gap is formed between pencil, is provided at least one ventilation mouth on screw-mouth cover.The exposure culture apparatus of trichogramma contact toxicity test is integrated with medicine film pipe and without pencil in one, preferably simulates trichogramma thus by the actual environment of chemical pesticide exposure.
Description
Technical field
The utility model relates to a kind of exposure culture apparatus of trichogramma contact toxicity test, belong to trichogramma toxicity test
Field.
Background technique
According to " the 17th part of chemical pesticide environmental safety assessment test rule: natural enemy cute conjunctivitis GB/T 31270.17-2014
Bee acute toxicity test " associated description it is found that trichogramma contact toxicity test process-exposed mainly include medicine film control it is standby and
Two operations are shifted after the exposure of trichogramma.Typically using the phototaxis of insect in transfer process, but in pesticide
When toxicity is big compared with strong or pesticide stickiness, the transfer to trichogramma can not be efficiently accomplished.
Utility model content
The purpose of this utility model is to provide one kind can simulate trichogramma by the actual environment of chemical pesticide exposure
Trichogramma contact toxicity test exposure culture apparatus.
In order to achieve the above objectives, the utility model provides the following technical solutions: a kind of test of trichogramma contact toxicity it is sudden and violent
Dew culture apparatus includes medicine film pipe, without pencil and the medicine film pipe fixing device being connected between the medicine film Guan Yuwu pencil,
The medicine film pipe fixing device includes the fixed sleeving for protruding into the no pencil, and lower end is connected to the connection on the fixed sleeving
Fixed link and it is connected to the screw-mouth cover being connected and fixed on bar, the medicine film pipe is connected to the fixed sleeving lower part, described
Fixed sleeving lower part is socketed in the bottom of the medicine film pipe, is formed with gap between the fixed sleeving and the no pencil, institute
It states and is provided at least one ventilation mouth on screw-mouth cover.
Further, it is provided with breathable sealing film on the ventilation mouth, no pencil can be being facilitated by breathable sealing film
While with extraneous carry out air exchange, prevent foreign matter from falling into no pencil.
Further, the edge of the fixed sleeving upper surface, which raises upward, is formed with feed bunk, not only facilitates red
The feeding operation of eye bee, and the cleaning difficulty of feed can be reduced.
Further, there is the screw thread to match with the screw-mouth cover on the no pencil, facilitate screw-mouth cover and no pencil
Connection.
Further, the no pencil is flat based tubes.
Further, the quantity of the ventilation mouth is 2.
Further, described to be connected and fixed bar and the detachable fixation of the screw-mouth cover.
Further, the medicine film pipe, medicine film pipe fixing device and the center line without pencil are overlapped.
The utility model has the beneficial effects that: the utility model relates to trichogramma contact toxicity test exposure culture
Device is integrated with medicine film pipe and without pencil in one, avoids when trichogramma is transferred to the operation of no pencil after exposure 1h and deposits
The drawbacks of test data science reduces caused by living but can not being produced by the phototaxis of trichogramma, more especially
Has sticking chemical pesticide preparation, while trichogramma can free in and out medicine film Guan Zhiwu pencil after exposing, thus preferably mould
Trichogramma is intended by the actual environment of chemical pesticide exposure.
In addition, devising special feed bunk, the feeding operation of trichogramma is facilitated
In addition to this, screw-mouth cover has breathable sealing film, on the one hand in no pencil pipe and pipe is outer provides effective gas
Exchange, the design of another aspect screw socket simplify no pencil using the operating process of the sealings such as black cloth, at the same have both globality and
Aesthetics.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and can be implemented in accordance with the contents of the specification, below on the preferred embodiment of the present invention and the accompanying drawings in detail
It describes in detail bright as after.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the exposure culture apparatus of the utility model trichogramma contact toxicity test.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
As shown in Figure 1, in the exposure training of one of one preferred embodiment of the utility model trichogramma contact toxicity test
Feeding device includes medicine film pipe 1, without pencil 2 and is connected to medicine film pipe 1 and without the medicine film pipe fixing device 3 between pencil 2, medicine film
Pipe fixing device 3 includes the fixed sleeving 31 for protruding into no pencil 2, and lower end is connected on fixed sleeving 31 and is connected and fixed 32 He of bar
It is connected to the screw-mouth cover 33 being connected and fixed on bar 32, medicine film pipe 1 is connected to 31 lower part of fixed sleeving, fixed sleeving 31 and no pencil
It is formed with gap 21 between 2, at least one ventilation mouth 331 is provided on screw-mouth cover 33.
In the above-described embodiments, it is provided on ventilation mouth 331 breathable sealing film (not shown), it can be with by breathable sealing film
While facilitating no pencil 2 with extraneous carry out air exchange, prevent foreign matter from falling into no pencil 2.
In the above-described embodiments, the edge of 31 upper surface of fixed sleeving, which raises upward, is formed with feed bunk 312, not only side
Trichogramma feeding operation, and the cleaning difficulty of feed can be reduced.
In the above-described embodiments, there is the screw thread 21 to match with screw-mouth cover 33 on no pencil 2, facilitate screw-mouth cover 33 and nothing
Pencil 2 connects, and no pencil 2 is flat based tubes, and the quantity of ventilation mouth 331 is 2, is connected and fixed bar 32 and screw-mouth cover 33 is detachable
Formula is fixed.
In the above-described embodiments, the medicine film pipe 1, medicine film pipe fixing device 3 and the center line without pencil 2 are overlapped.
The utility model has the beneficial effects that: the utility model relates to trichogramma contact toxicity test exposure culture
Device is integrated with medicine film pipe 1 and without pencil 2 in one, avoids trichogramma and is transferred to no operation of pencil 2 after exposure 1h
When survive but the drawbacks of test data science reduces caused by can not being produced by the phototaxis of trichogramma, especially
The sticking chemical pesticide preparations of some tools, while trichogramma can free in and out medicine film pipe 1 to no pencil 2, thus more after exposing
Actual environment of the good simulation trichogramma by chemical pesticide exposure.
In addition, devising special feed bunk 312, the feeding operation of trichogramma is facilitated
In addition to this, screw-mouth cover 33 has breathable sealing film, on the one hand effective to provide in the pipe of no pencil 2 and outside pipe
Gas exchanges, the design of another aspect screw socket simplify no pencil 2 using the operating process of the sealings such as black cloth, while having both whole
Body and aesthetics.
In the design, after preparing medicine film pipe 1 and moving into trichogramma exposure 1h, medicine film pipe 1 is passed through into medicine film Guan Gu
Determine device 3 to be fixed, at this point, Open Side Down for medicine film pipe 1, while food is added in feed bunk 312, then removes medicine film
Material (such as black cloth) of 1 nozzle of pipe for sealing, then the screw-mouth cover 33 and flat based tubes with breathable sealing film are carried out
Assembling.It is put into experimental enviroment and is tested.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (8)
1. a kind of exposure culture apparatus of trichogramma contact toxicity test, it is characterised in that: the trichogramma contact toxicity test
Exposure culture apparatus include medicine film pipe, without the fixed dress of pencil and the medicine film pipe being connected between the medicine film Guan Yuwu pencil
It sets, the medicine film pipe fixing device includes the fixed sleeving for protruding into the no pencil, and lower end is connected on the fixed sleeving
It being connected and fixed bar and is connected to the screw-mouth cover being connected and fixed on bar, the medicine film pipe is connected to the fixed sleeving lower part,
The fixed sleeving lower part is socketed in the bottom of the medicine film pipe, between being formed between the fixed sleeving and the no pencil
Gap is provided at least one ventilation mouth on the screw-mouth cover.
2. the exposure culture apparatus of trichogramma contact toxicity test according to claim 1, it is characterised in that: described ventilative
Breathable sealing film is provided on mouthful.
3. the exposure culture apparatus of trichogramma contact toxicity test according to claim 1, it is characterised in that: the fixation
The edge of casing upper surface, which raises upward, is formed with feed bunk.
4. the exposure culture apparatus of trichogramma contact toxicity test according to claim 1, it is characterised in that: the no medicine
There is the screw thread to match with the screw-mouth cover on pipe.
5. the exposure culture apparatus of trichogramma contact toxicity test according to claim 1, it is characterised in that: the no medicine
Pipe is flat based tubes.
6. the exposure culture apparatus of trichogramma contact toxicity test according to claim 1, it is characterised in that: described ventilative
The quantity of mouth is 2.
7. the exposure culture apparatus of trichogramma contact toxicity test according to claim 1, it is characterised in that: the connection
Fixed link and the detachable fixation of the screw-mouth cover.
8. the exposure culture apparatus of trichogramma contact toxicity test according to claim 1, it is characterised in that: the medicine film
Pipe, medicine film pipe fixing device and the center line without pencil are overlapped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821538659.2U CN208805524U (en) | 2018-09-20 | 2018-09-20 | The exposure culture apparatus of trichogramma contact toxicity test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821538659.2U CN208805524U (en) | 2018-09-20 | 2018-09-20 | The exposure culture apparatus of trichogramma contact toxicity test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208805524U true CN208805524U (en) | 2019-04-30 |
Family
ID=66238438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821538659.2U Active CN208805524U (en) | 2018-09-20 | 2018-09-20 | The exposure culture apparatus of trichogramma contact toxicity test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208805524U (en) |
-
2018
- 2018-09-20 CN CN201821538659.2U patent/CN208805524U/en active Active
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