CN204860630U - Numerous device is expanded to loxostege sticticalis - Google Patents
Numerous device is expanded to loxostege sticticalis Download PDFInfo
- Publication number
- CN204860630U CN204860630U CN201520584686.3U CN201520584686U CN204860630U CN 204860630 U CN204860630 U CN 204860630U CN 201520584686 U CN201520584686 U CN 201520584686U CN 204860630 U CN204860630 U CN 204860630U
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- case body
- support
- end supports
- case
- ovum
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Abstract
The utility model relates to a numerous device is expanded to loxostege sticticalis, its characterized in that: it includes that a larva raises the case and one set up the ovum collection device on the case is raised to the larva, the larva is raised case and bag and draws together one case body, is provided with a fodder mouth at the top of case body, articulated opening the door on the tank wall of one side of case body, set up a ventilating board on the opposite side tank wall of case body, still be provided with a fixed bolster that is used for fixed ovum collection device at the top of case body, ovum collection device includes a support, and the support comprises the connecting rod that the first end supported and the second end supports and the connection first end supports and the second end supports that the interval set up, put a protection film that constitutes airtight space at the support overcoat. The utility model discloses owing to be provided with ovum collection device on the case is raised to the larva, consequently can accomplish the numerous work of expanding of loxostege sticticalis simultaneously. Simultaneously, ovum collection device has only the protection film owing to externally overlapping, so the unified collection of being convenient for can directly be produced the worm's ovum on the protection film to the loxostege sticticalis adult.
Description
Technical field
The utility model relates to a kind of beet webworm and expands numerous device, belongs to insect reproduction field.
Background technology
Beet webworm belongs to Lepidoptera class insect, is a kind of universal farming and animal husbandry insect, because its host plant is of a great variety, is that a kind of intermittence is broken out and has destructive migratory pest.Beet webworm is caused harm with its larva, and hazard symptoms is relevant for age to worm.Adult has sweet hydrotropism, phototaxis, migrating property, hiding by day and coming out at night property, and larva has perching property, animal migration, polyphagy, interval fulminant and Diapause, is a kind of concentrated harm, sudden very strong insect.Beet webworm larva can work the mischief by cluster to during 2 age in lobus cardiacus; After entering for 3 ages, the food ingestion of larva increases gradually, starts to enter the serious phase, and has the advantages that to shift in groups, and transfers on crops and cause harm, and works the mischief to neighbouring farmland; 4-5 instar larvae is the gluttony phase, and its food ingestion accounts for the 60%-90% of total amount, causes large area to endanger, and will cause Severe Reduction in a short period of time.
The prevention and controls of beet webworm has three kinds: agricultural measures, chemical control and biological control (comprising biological insecticides and natural enemy insect).Current China for the control of beet webworm still based on chemical control, although the use of a large amount of chemical agent can play timely control action to beet webworm harm, but very large pollution be also result in ecotope, and residue of pesticide also can endanger human and livestock health, also serious threat is caused to its natural enemy populations value volume and range of product simultaneously, destroy the ability of natural enemy natural contral and Ecological Control, particularly broad spectrum activity biological insecticides use more obvious on the impact of Natural Enemies and population quantity.Therefore we will make full use of the mode of controlling worm with worm to change current is the negative effect that master tape comes with chemical control, and then environmental protect condition, improves agricultural and animal products quality, increases eco-environmental stability.In order to better utilize the mode controlling worm with worm, just need to further investigate beet webworm, therefore the indoors artificial captive breeding work of beet webworm just seems very important, but there is no the device that can carry out separately beet webworm worm's ovum collection and propagation in existing propagation method, directly get ovum in the container of raising adult mostly, therefore cause worm's ovum collect difficulty and also worm's ovum easily damage, result in worm's ovum be difficult to collect and incubation rate reduce problem appearance.
Summary of the invention
For the problems referred to above, the purpose of this utility model is to provide a kind of beet webworm simple to operate, easy to use and expands numerous device.
For achieving the above object, the utility model takes following technical scheme: a kind of beet webworm expands numerous device, it is characterized in that: it comprises a larva raising case and and is arranged on ovum collecting device on described larva raising case; Described larva raising case comprises one case body, and the top of described case body is provided with a feed mouth; A side box wall of described case body is hinged with an enabling; The opposite side tank wall of described case body arranges a ventilating board; One is also provided with for fixing the fixed support of described ovum collecting device at the top of described case body;
Described ovum collecting device comprises a support, and described support is supported by spaced first end and the second end supports and be connected described first end supports and the connecting rod of the second end support forms; The diaphragm of a formation confined space is equipped with outside described support.
Described diaphragm offers multiple space for air circulation equably.
Described first end supports and described the second end supports employing circular ring structure.
Described support adopts metal material to make; Described case body adopts acrylic board to make.
Described diaphragm adopts water white polythene material.
The utility model is owing to taking above technical scheme, and it has the following advantages: 1, the utility model owing to being provided with ovum collecting device on larva raising case, therefore can complete the numerous work of expansion of beet webworm simultaneously.2, the utility model owing to being provided with ventilating board on larva raising case, therefore can ensure that larva is when raising, and keeps the air circulation of box house.3, ovum collecting device of the present utility model is owing to only having diaphragm in outer cover, and therefore worm's ovum can directly produce on diaphragm by beet webworm adult, is convenient to unified collection.4, the utility model apparatus structure simple, easy to operate and can complete beet webworm breeding and the entirety of egg hatching expands numerous work simultaneously.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of ovum collecting device of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in detail.
As shown in Figure 1 and Figure 2, the utility model comprises a larva raising case 1 and and is horizontally set on ovum collecting device 2 on larva raising case 1.Wherein, larva raising case 1 comprises one case body 11, is provided with a feed mouth 12 at the top of case body 11, a side box wall of case body 11 is hinged with one for putting the enabling 13 of worm.The opposite side tank wall of case body 11 can arrange a ventilating board 14, for carrying out ventilation in case body 11.One is also provided with for the fixed support 15 of fixing ovum collecting device 2 at the top of case body 11.
Ovum collecting device 2 comprises a support 21, support 21 by spaced first end support 22 and the second end support 23 and connecting rod 24 both being connected form.The diaphragm 25 of a formation confined space is equipped with outside support 21.
In above-described embodiment, first end support 22 and the second end support 23 can adopt circular ring structure.
In above-described embodiment, support 21 adopts metal material to make, and case body 11 adopts acrylic board to make.
In above-described embodiment, diaphragm 25 can adopt water white Polythene Bag.
In above-described embodiment, diaphragm 25 offers multiple space for air circulation equably.
The utility model operationally, the diaphragm 25 first in ovum collecting device 2 is placed a culture dish 3 that moistening filter paper is housed, is then put into paired beet webworm adult, to get wet being taken off by worm's ovum brush gently after adult lays eggs on diaphragm 25 with writing brush.Putting it in larva raising case 1 by brushing the worm's ovum taken off by enabling 13, then putting into a certain amount of grey dish by feed mouth 12, use of can taking food after making egg hatching to larva.
The various embodiments described above are only for illustration of the utility model; wherein the structure, connected mode etc. of each parts all can change to some extent; every equivalents of carrying out on the basis of technical solutions of the utility model and improvement, all should not get rid of outside protection domain of the present utility model.
Claims (7)
1. beet webworm expands a numerous device, it is characterized in that: it comprises a larva raising case and and is arranged on ovum collecting device on described larva raising case; Described larva raising case comprises one case body, and the top of described case body is provided with a feed mouth; A side box wall of described case body is hinged with an enabling; The opposite side tank wall of described case body arranges a ventilating board; One is also provided with for fixing the fixed support of described ovum collecting device at the top of described case body;
Described ovum collecting device comprises a support, and described support is supported by spaced first end and the second end supports and be connected described first end supports and the connecting rod of the second end support forms; The diaphragm of a formation confined space is equipped with outside described support.
2. a kind of beet webworm as claimed in claim 1 expands numerous device, it is characterized in that: on described diaphragm, offer multiple space for air circulation equably.
3. a kind of beet webworm as claimed in claim 1 expands numerous device, it is characterized in that: described first end supports and described the second end supports employing circular ring structure.
4. a kind of beet webworm as claimed in claim 2 expands numerous device, it is characterized in that: described first end supports and described the second end supports employing circular ring structure.
5. a kind of beet webworm as claimed in claim 1 or 2 or 3 or 4 expands numerous device, it is characterized in that: described support adopts metal material to make; Described case body adopts acrylic board to make.
6. a kind of beet webworm as claimed in claim 1 or 2 or 3 or 4 expands numerous device, it is characterized in that: described diaphragm adopts water white polythene material.
7. a kind of beet webworm as claimed in claim 5 expands numerous device, it is characterized in that: described diaphragm adopts water white polythene material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520584686.3U CN204860630U (en) | 2015-08-05 | 2015-08-05 | Numerous device is expanded to loxostege sticticalis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520584686.3U CN204860630U (en) | 2015-08-05 | 2015-08-05 | Numerous device is expanded to loxostege sticticalis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204860630U true CN204860630U (en) | 2015-12-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520584686.3U Expired - Fee Related CN204860630U (en) | 2015-08-05 | 2015-08-05 | Numerous device is expanded to loxostege sticticalis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204860630U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107466975A (en) * | 2017-09-25 | 2017-12-15 | 广西壮族自治区农业科学院甘蔗研究所 | A kind of multi-functional rice moth breeding apparatus |
-
2015
- 2015-08-05 CN CN201520584686.3U patent/CN204860630U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107466975A (en) * | 2017-09-25 | 2017-12-15 | 广西壮族自治区农业科学院甘蔗研究所 | A kind of multi-functional rice moth breeding apparatus |
| CN107466975B (en) * | 2017-09-25 | 2023-06-27 | 广西壮族自治区农业科学院甘蔗研究所 | Multifunctional rice moth feeding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20210805 |
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| CF01 | Termination of patent right due to non-payment of annual fee |