CN213153553U - Oviposition device for harmonia axyridis - Google Patents
Oviposition device for harmonia axyridis Download PDFInfo
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- CN213153553U CN213153553U CN202021516893.2U CN202021516893U CN213153553U CN 213153553 U CN213153553 U CN 213153553U CN 202021516893 U CN202021516893 U CN 202021516893U CN 213153553 U CN213153553 U CN 213153553U
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Abstract
The utility model discloses a spawning device for harmonia axyridis, which comprises a spawning container with an open top end, wherein a mesh bag is sleeved along the circumferential direction of the open top end of the spawning container, the mesh bag is suspended and arranged inside the spawning container, a plurality of spawning matrixes are arranged in the mesh bag, a material containing container with an open upper end is also arranged at the bottom of the mesh bag, and cotton balls full of honey water are arranged in the material containing container; the spawning container also comprises a container cover which is detachably covered on the open top of the spawning container, and the container cover is also provided with a ventilation and emptying device. The utility model provides a matrix of laying eggs for harmonia axyridis can guarantee effectively that the environment of laying eggs of harmonia axyridis is clean, and has the characteristics of throwing the material convenient and be convenient for collect the ovum grain, provides strong technical support for harmonia axyridis's standardized breed.
Description
Technical Field
The utility model belongs to the technical field of natural enemy insect breeding, concretely relates to a spawning device for heterochrosis ladybug.
Background
Biological control is one of the main technologies for green prevention and control of agricultural and forestry pests, and natural enemy insects are the basis of biological control, so that the importance of the natural enemy insects is self-evident, and mass propagation of the natural enemy insects is the core technology of biological control. The harmonia axyridis is one of main predatory natural enemies of crop pest aphids, belongs to coleoptera insects, is one of main field natural enemies, and can be used for predating aphids, scale insects, aleyrodid, thrips, lepidoptera eggs and low-age larvae. Therefore, when the number of the harmonia axyridis reaches a certain amount, the numbers of field aphids and some small insects can be well controlled, and crops are protected to a certain extent. According to the predation characteristics of harmonia axyridis, people already apply the harmonia axyridis to the purpose of controlling field and greenhouse pests.
At present, the breeding technology of the harmonia axyridis realizes an indoor industrialized breeding system to a certain extent, adults are adopted to lay eggs in a breeding container in the breeding method, for example, Chinese patent No. 201811390956.1 discloses an indoor industrialized breeding method of the harmonia axyridis larvae, which comprises the following steps: 1) selecting eggs stored for 1-4 days from a refrigeration house, intensively placing the eggs in an incubation box for incubation, and then placing the larvae which are incubated initially in a feeding box for feeding; 2) placing at least 300 larvae in a feeding box, wherein a layer of filter paper is laid at the bottom of the feeding box to prevent the humidity in the feeding box from being too high, and threadlike fillers are arranged in the feeding box to enlarge the moving range of the larvae and reduce the contact among the larvae; periodically placing sufficient pea aphids in each feeding box, and fixedly placing 1-4 broad bean seedlings with roots cut off when the pea aphids are placed each time until the larvae pupate; 3) stopping feeding the pea aphids by the pupated harmonia axyridis, and feeding the harmonia axyridis in an insect cage in a production workshop after eclosion for production. Although it has realized the indoor batch production reproduction system of heterochrosis ladybug larva to a certain extent, adopt filter paper to prevent that box interior humidity is too big in this raises the box, and through setting up the home range of strand silk form filler increase larva, and put into the box of raising after plant material such as the broad bean seedling of cutting, because plant material can decay fast and pollute and raise the inside environment of raising of box, breed various mould germ easily, can't guarantee to raise the environment in the box clean, and be unfavorable for the collection of heterochrosis ladybug ovum and the count of ovum grain, increased the breed cost intangibly and influenced the breed efficiency.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, the main object of the utility model is to provide a breeding environment is clean, throw the material convenient and be convenient for collect the device of laying eggs of ovum.
The utility model aims at realizing through the following technical scheme:
a spawning device for harmonia axyridis comprises a spawning container with an open top end, wherein a mesh bag is sleeved along the circumferential direction of the open top end of the spawning container, the mesh bag is suspended in the spawning container, a plurality of spawning matrixes are arranged in the mesh bag, a material containing container with an upper end open is further arranged at the bottom of the mesh bag, and cotton balls filled with honey water are arranged in the material containing container; still include detachably the closing cap in the uncovered container lid of top of spawning container, still be provided with ventilation blowing device on the container lid.
Preferably, the spawning substrate comprises two single-face corrugated papers and two dovetail clamps, the corrugated faces of the single-face corrugated papers are arranged face to face, a wave crest in the corrugated face of one single-face corrugated paper and a wave trough in the corrugated face of the other single-face corrugated paper correspond to form a plurality of channels, and the two dovetail clamps are clamped on two opposite side edges of the two single-face corrugated papers.
Preferably, the upper end opening of the mesh bag is circumferentially provided with a tying stay wire.
Preferably, the ventilating and emptying device is a conical cover which is opened up and down and is wide at the top and narrow at the bottom, the conical cover is arranged on the container cover in a penetrating way, and the conical cover is made of plastic materials.
Preferably, wherein the inner surface of the conical cover is provided with a self-cleaning coating.
Preferably, the thickness of the single-face corrugated paper is 0.5mm-1.5mm, the length is 25-31.5cm, and the width is 15-18 cm.
Compared with the prior art, the utility model discloses at least, following advantage has:
the utility model provides a spawning device for harmonia axyridis, including the uncovered spawning container in top, the open circumference direction in top along the spawning container is overlapped and is equipped with netted bag, and netted bag unsettled sets up in the spawning container inside, is provided with a plurality of spawning matrix in the netted bag, and the bottom of netted bag still is provided with the material containing container of upper end open-ended, is provided with the cotton ball that absorbs honey water in the material containing container; the spawning container also comprises a container cover which is detachably covered on the open top of the spawning container, and the container cover is also provided with a ventilation and emptying device. When the device is used, a culture worker takes off the container cover, the mesh bag with the upper end opening is sleeved at the opening at the top end of the container cover, then the material containing container provided with the cotton balls full of honey water is placed at the bottom of the inner side of the mesh bag, meanwhile, the spawning substrate is placed in the mesh bag, the container cover is covered, and meanwhile, the spawning container is marked with date and identification; after the preparation is finished, the breeding personnel place the harmonia axyridis and the aphids in the oviposition container, and the oviposition container is adopted, so that the garbage such as aphid remains and the like generated in the breeding process of the harmonia axyridis can fall into the bottom of the oviposition container through meshes in the mesh bag; because the egg laying period span of the harmonia axyridis is very long, the production unit of each egg laying container can stably receive eggs for about 5 weeks from the first day of the egg laying of the harmonia axyridis, and the production period of each egg laying container is 5 weeks, therefore, breeding personnel can feed quantitative fresh aphids every day through the ventilation and material discharging device, change the egg laying substrate every day, and facilitate the collection of egg granules; meanwhile, the culture personnel set the ventilation and feeding device with the ventilation and feeding functions and set the material containing container filled with the cotton balls filled with honey water in the mesh bag as the auxiliary food of the harmonia axyridis, so that the environment and food requirements required by the harmonia axyridis in the culture process are met. To sum up, this spawning device has the environment of laying eggs that can guarantee the harmonia axyridis clean, and has the characteristics that throw the material convenience and be convenient for collect the ovum.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the spawning device provided by the present invention;
fig. 2 is a schematic cross-sectional view of the spawning medium in the spawning device provided by the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
Example 1
As shown in fig. 1 and 2, the utility model provides a spawning device for harmonia axyridis, including the open-top spawning container 1, the cover is equipped with netted bag 2 along the open-top circumferential direction of spawning container 1, and the mesh size of this netted bag 2 can be confirmed according to the size of harmonia axyridis and aphid to can not let healthy harmonia axyridis and aphid drop for the accuracy; the mesh-shaped bag 2 is suspended in the spawning container 1, and the arrangement is favorable for enabling garbage such as aphid debris and the like generated in the breeding process of the harmonia axyridis to fall into the bottom of the spawning container 1 through the mesh-shaped bag 2 of the washing bag, so that a clean and sanitary breeding environment of the harmonia axyridis is conveniently created, various mold germs are not easy to breed, a powerful support is provided for the growth and development of the harmonia axyridis, the garbage generated in the breeding process does not need to be cleaned every day, and the labor intensity of breeding personnel is reduced; a plurality of spawning substrates 3 are arranged in the mesh bag 2, the spawning substrates 3 can be arranged along the inner wall of the periphery of the mesh bag 2 or directly lean against the inside of the mesh bag 2, and the arrangement number of the spawning substrates can be adaptively adjusted according to the size of the spawning container 1; the bottom of the reticular bag 2 is also provided with a material container 4 with an opening at the upper end, cotton balls 5 full of honey water are arranged in the material container 4, and the honey water is prepared by mixing honey and water with equal volume and is used as auxiliary food of harmonia axyridis; the egg laying device also comprises a container cover 6 which can be detachably covered on the open top of the egg laying container 1, and the container cover 6 is convenient and practical to arrange, so that the laying medium can be conveniently placed and collected; the container cover 6 is also provided with a ventilation discharging device 7, and the ventilation discharging device 7 is used as a ventilation device and can be used for a feeding port of aphids in the feeding process; because the egg laying period span of the harmonia axyridis is very long, each egg laying container can stably receive eggs for about 5 weeks from the first day of the egg laying of the harmonia axyridis, and the production period of each egg laying container is 5 weeks, breeding personnel can feed quantitative fresh aphids every day through the ventilation and discharging device, and change egg laying substrates every day, so that egg grains can be conveniently collected;
preferably, in a preferred technical scheme of this embodiment, wherein the upper end opening of netted bag 2 upwards is provided with the binding mouth in week and acts as go-between, during the specific use, when the production cycle of the harmonia axyridis in every product container was accomplished, breeders only need open the container lid, then will through this net dress bag the upper end opening upwards bind the mouth and act as go-between directly to close up and take out convenient and practical.
Preferably, in a preferred technical solution of this embodiment, the ventilating and discharging device 7 is a conical cover with an upper opening and a lower opening, the upper opening is wide, and the lower opening is narrow, the conical cover is inserted into the container cover 6, and the conical cover is made of a plastic material, when in use, aphids can be placed into the oviposition container through the conical cover, and the conical cover with the upper opening and the lower opening is narrow, so that the aphids or the harmonia axyridis can not easily climb out through the conical cover;
preferably, in another preferred technical solution of this embodiment, the inner surface of the conical cover is provided with a self-cleaning coating, the self-cleaning coating is formed by coating a self-cleaning coating on the surface of a plastic material, and the self-cleaning coating can be used on the surface of a substrate (such as glass ceramic or wood stone, etc.), and can play a role in preventing stains and easy cleaning (also referred to as self-cleaning, self-cleaning in commerce) depending on hydrophobic and hydrophilic physical properties of the coating itself, and the provision of the self-cleaning coating further improves the non-adhesiveness of aphids on the conical cover, and also makes aphids or heterochromatic insects less likely to climb out through the conical cover.
Example 2
As shown in fig. 2, on the basis of the embodiment 1, the spawning substrate 3 comprises two single-face corrugated papers 31 and two dovetail clamps 32, the single-face corrugated papers 31 are B-type single-face corrugated papers, the corrugated faces of the two single-face corrugated papers 31 are arranged face to face, and the peaks in the corrugated face of one single-face corrugated paper 31 and the valleys in the corrugated face of the other single-face corrugated paper 31 correspond to form a plurality of channels 33, and the size of the channels 33 is suitable for a single ladybug to hide; the two dovetail clamps 32 are clamped on two opposite side edges of the two single-sided corrugated paper 31, and the dovetail clamps 32 are used for fixing the two single-sided corrugated paper 31 and can be clamped at the opposite angles and the opposite side positions of the single-sided corrugated paper 31 according to actual requirements; the specific number of the single-sided corrugated paper 31 is not specifically specified, so as to ensure that the two single-sided corrugated paper 31 are fixed and do not move and the single-sided corrugated paper is convenient to take and disassemble at the later stage; the spawning substrate of the above-described structure is placed in the spawning container 1, so that the passage 33 in the spawning substrate 3 can satisfy its needs since the harmonia axyridis prefers to take a hidden rest and spawn. The bred harmonia axyridis lays eggs to have a proper environment, the eggs of the harmonia axyridis can be regularly and neatly produced in a channel 33 formed by the wave crest in the corrugated surface of one single-face corrugated paper 31 and the wave trough in the corrugated surface of the other single-face corrugated paper 31 correspondingly, the egg laying medium 3 in the egg laying container 1 is continuously replaced every day, the eggs laid on the corrugated surface of the single-face corrugated paper are cut off, the collection is convenient, the obtained egg cards are convenient to count through computer software, and the harmonia axyridis is convenient and practical.
Preferably, in a preferred technical solution of this embodiment, the thickness of the single-sided corrugated paper 31 is 0.5mm to 1.5mm, the length is 25 cm to 31.5cm, and the width is 15 cm to 18cm, and the thickness, length, and width of the multiple channel paper boards may be adjusted and selected according to actual needs.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The spawning device for the harmonia axyridis is characterized by comprising a spawning container with an open top end, wherein a mesh bag is sleeved in the circumferential direction of the open top end of the spawning container, the mesh bag is arranged in the spawning container in a suspended mode, a plurality of spawning matrixes are arranged in the mesh bag, a material containing container with an opening at the upper end is further arranged at the bottom of the mesh bag, and cotton balls filled with honey water are arranged in the material containing container; still include detachably the closing cap in the uncovered container lid of top of spawning container, still be provided with ventilation blowing device on the container lid.
2. The egg laying device for the harmonia axyridis according to claim 1, wherein the egg laying matrix comprises two single-face corrugated papers and two dovetail clamps, the corrugated faces of the two single-face corrugated papers are arranged face to face, the wave crests in the corrugated face of one single-face corrugated paper correspond to the wave troughs in the corrugated face of the other single-face corrugated paper to form a plurality of channels, and the two dovetail clamps are clamped on two opposite side edges of the two single-face corrugated papers.
3. The spawning device for harmonia axyridis according to claim 1 or 2, characterized in that a binding pull line is arranged at the circumferential direction of the upper end opening of the mesh-shaped bag.
4. The spawning device for harmonia axyridis according to claim 1, wherein the ventilating and emptying device is a cone-shaped cover which is opened at the upper and lower parts and is wide at the upper part and narrow at the lower part, the cone-shaped cover is arranged on the container cover in a penetrating way, and the cone-shaped cover is made of plastic materials.
5. The spawning device for harmonia axyridis according to claim 4, wherein the inner surface of the cone cover is provided with a self-cleaning coating.
6. The spawning device for harmonia axyridis according to claim 2, wherein the single-faced corrugated paper has a thickness of 0.5mm to 1.5mm, a length of 25 to 31.5cm and a width of 15 to 18 cm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021516893.2U CN213153553U (en) | 2020-07-28 | 2020-07-28 | Oviposition device for harmonia axyridis |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021516893.2U CN213153553U (en) | 2020-07-28 | 2020-07-28 | Oviposition device for harmonia axyridis |
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| CN213153553U true CN213153553U (en) | 2021-05-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114271239A (en) * | 2021-12-14 | 2022-04-05 | 广东省科学院南繁种业研究所 | Moth adult raising and spawning box |
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- 2020-07-28 CN CN202021516893.2U patent/CN213153553U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114271239A (en) * | 2021-12-14 | 2022-04-05 | 广东省科学院南繁种业研究所 | Moth adult raising and spawning box |
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