CN217117285U - Breeding device for Chinese beetles and pyemotes - Google Patents

Abstract

The utility model discloses a breed device of chinese beetle pyemotes, breed the device and include a plurality of subassemblies of breeding, every subassembly of breeding includes that first breed box and second breed the box, first breed the box including lid and box body, the lid lock is on the box body, and a plurality of trompils have been seted up to the lid to pyemotes, and the second is bred the box and is the same with first breed box structure, but the size is greater than first breed box, so that first breed box place can hold the cavity that holds that cultivates at the second in, the bottom central authorities that the box was bred at the second are fixed to first breed bottom of the box portion simultaneously, and both's the cavity that holds all can be used for placing the host of breeding the usefulness. The utility model discloses simple structure, convenient operation can cyclic utilization, reduces the impaired degree of pu mite and avoids the escape of pu mite and threaten the human body to batch production and application for pu mite provide new thinking.

Description

Breeding device for Chinese beetles and pyemotes

Technical Field

The utility model belongs to the technical field of chinese beetle pyemotes breeds, concretely relates to breed device of chinese beetle pyemotes.

Background

Chinese beetle and pyemotesPyemotes zhonghuajiachong (Yu and Zhang) is a dominant ectoparasitic mite which is unique in our country, can parasitize social and concealed pests such as lepidoptera, coleoptera, homoptera and the like, is called as a moth killer and is an excellent natural enemy resource in China. The pyemotes is newborn and small in individual, the body length is only 200-350 mu m, and the pyemotes has the characteristics of quick reproduction, strong toxicity, extremely high male-female ratio, easiness in feeding and the like. In the searching process, the pyemotes is superior in individual vigor and can be closely adjacent to the host and not found, the parasitic host is preferred to be positioned at an internode membrane of the host in a parasitic time, the sting needle is penetrated into the epidermis of the host through biting, specific protein neurotoxin is injected into the host to carry out permanent paralysis, then the host blood lymph is taken as a food, the pyemotes contains neurotoxin which is highly toxic to host insects and safe to mammals, and the neurotoxin is injected into the host to cause irreversible paralysis to be generated, so that the pyemotes die. 1 pyemotes 300 ng can paralyze and kill termites 6-7 mg in weight for 30 min; the single-head pyemotes can be paralyzed only by biting the larvae of the silk moth for 15 min, and the corrected death rate of the larvae of the silk moth can reach 100% 48 h after the mites are received; the parasitic rate of the anoplophora glabripennis in the low-age larvae for 24 hours is as high as 100 percent; the prevention and treatment effect on 1-2 instar larvae of longhorn beetles of the yew is 83 percent, and the prevention and treatment effect on 3-4 instar larvae of longhorn beetles of the yew is 87.7 percent; only 3 Chinese beetle pyemotes can parasitize 48 h and can kill spodoptera frugiperda 1-3 instar larvae 100%, 40 head pyemotes can parasitize 48 h and can kill spodoptera frugiperda 1-5 instar larvae and prepupa 100%, kill 60% ovum and 40% pupa, and Chinese beetle pyemotes can parasitize and kill spodoptera frugiperda imagoes. In conclusion, the pyemotes is a biological control resource with wide application prospect. Because the pyemotes is an ectoparasitic mite which is different from general mites in that the pyemotes belongs to a litter, after a newly produced female pyemotes is mated with a male pyemotes, the female pyemotes starts to find food, after a proper host is found, the pyemotes are attached to the surface of the host and suck host hemolymph through stinging needles as food, under the conditions that the temperature is 25 +/-1 ℃, the humidity is 70 +/-5%, the temperature is L14: D10 h, after the pyemotes are taken for 24 h, the abdomen of the pyemotes is enlarged to be milk white, after 3D, the abdomen is so large that the pyemotes are inconvenient to move, and the pyemotes can only be fixed for several days until new mites are produced, the pyemotes can only be fixedAt one point, when the host receives external vibration at one point, the pyemotes is caused to fall off from the body surface of the host, the belly is broken and cannot be developed, the tuber moths have strong driving performance on the cotton sheets, the tuber moths can actively dig into the cotton sheets to pupate in the mature larva stage, the tuber moths wrapped by the cotton sheets just play a role in fixing the bodies and protecting the bodies, and the problem that the pyemotes falls off due to vibration is solved.

Tuber moth of potatoPhthorimaea operculella(Zeller) genus Lepidoptera family of Mericidae. The Chinese traditional medicine is distributed in 14 provinces (regions) in China, and the damage is serious in the provinces such as cloud, noble and Sichuan. Mainly comprises harmful potatoes, tobacco, eggplants and the like. The method for breeding the pyemotes zhonghuajia of the utility model aims at getting the mature larva which eats the potato host, and the method is not reported at present. The pyemotes zhonghuajia likes to be parasitic on the mature larvae of the potato tuber moth, and probably because the original natural host of the pyemotes zhonghuajia is a borer with boring-eating property, and the potato tuber moth is damaged by the eating of larvae in the field and during storage, the pyemotes zhonghuajia and the potato tuber moth have similarity in habit, so that the pyemotes zhonghuajia is parasitic on the potato tuber moth well, and a suitable alternative host is found for the pyemotes zhonghua.

Disclosure of Invention

To the parasitic particularity of pyemotes, the utility model provides a breeding device of chinese beetle pyemotes.

In order to achieve the above purpose, the utility model discloses technical scheme as follows:

the utility model provides a chinese beetle pyemotes breeds device, includes a plurality of subassemblies of breeding, and every subassembly of breeding includes that first breed box and second breed the box, first breed the box including lid and box body, the lid lock is on the box body, and a plurality of trompils have been seted up to the lid to the pyemotes crawl out, the second breeds the box and is the same with first breed box structure, but the size is greater than first breed box, so that first breed the box and place can hold the cavity of holding that the second was cultivated in the second, the bottom central authorities that the box was bred at the second are fixed to the first bottom of breeding the box simultaneously, the cavity that holds of both can all be used for placing the host of breeding the usefulness.

Further, the accommodating cavity of either the first breeding box or the second breeding box is used for accommodating the host, or the first breeding box and the second breeding box are used for accommodating the host at the same time.

Further, the device also comprises a host breeding device, wherein cotton sheets for collecting living hosts and a plurality of foods for breeding the hosts are placed in the host breeding device; the main body of the host breeding device is a cage built by a nylon tube, the outside of the main body is sleeved with a ventilation protective cover to prevent the host from escaping, the top of the ventilation protective cover is provided with a zipper to facilitate the replacement of food, and the lower part of the ventilation protective cover is also provided with another zipper to facilitate the taking out of the bred host meeting the requirement; the cotton sheet is placed in the space elevated at the bottom of the host feeding device and separated from the food above.

Furthermore, the host is a tuber moth mature larva, the mature larva has tropism to cotton, and the tuber moth mature larva is collected by using cotton sheets.

The display box is used for placing the cultured pyemotes, a sealing cover on the upper part of the display box is made of waterproof materials, and the waterproof materials exceed the edge of the main body of the display box to play a role in protecting the main body; the top of the display box is provided with the hook and the two-dimensional code, so that people who are interested in hanging the display box conveniently can know the biological characteristics of the pyemotes and the potato tuber moth by scanning the code.

Furthermore, the hooks are made of waxed paper ropes, are not easily dissolved by rainwater, are easily degraded and are environment-friendly.

Furthermore, the front side of the display box is pasted with a high-definition drawing of the pyemotes, and the back side of the display box is pasted with related instruction information about the pyemotes; two side surfaces are provided with small round holes, and the outside of each small round hole is sealed by a layer of sticker, so that the small round holes can be conveniently uncovered for release.

Has the advantages that: the utility model discloses simple structure, convenient operation can cyclic utilization, reduces the impaired degree of pu mite and avoids the escape of pu mite and threaten the human body to batch production and application for pu mite provide new thinking.

Drawings

FIG. 1 is a schematic structural view of a breeding assembly of the present invention;

FIG. 2 is a schematic structural view of the host rearing device of the present invention;

fig. 3 is a schematic structural view of the display box of the present invention.

In the figure, 1-a first breeding box, 2-a second breeding box, 3-a host raising device, 3 a-a high foot, 4-a display box, 5-a host, 6-a cotton sheet, 7-a food, 8-a ventilating protective cover, 9-a zipper, 10-a hook and 11-a sticker are arranged;

101-box cover, 102-box body, 103-hole.

Detailed Description

The present invention is described below with reference to specific examples. It will be understood by those skilled in the art that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention in any way.

Example 1

A breeding device of pyemotes zhonghuajia is shown in figures 1 to 3 and comprises a first breeding box 1, a second breeding box 2, a host raising device 3 and a display box 4, wherein the first breeding box 1 and the second breeding box 2 form a group of breeding assemblies, the first breeding box 1 comprises a box cover 101 and a box body 102, the box cover 101 is buckled on the box body 102, the box cover 101 is provided with a plurality of openings 103 for enabling pyemotes to climb out, the second breeding box 2 is the same as the first breeding box 1 in structure and larger than the first breeding box 1 in size, so that the first breeding box 1 can be placed in a containing cavity of the second breeding box 2, meanwhile, the bottom of the first breeding box 1 is fixed in the center of the bottom of the second breeding box 2, the containing cavities of the first breeding box and the second breeding box can be used for placing a host 5 for breeding, and further, the host 5 can be placed in the containing cavity of either one of the first breeding box and the second breeding box or the first breeding box and the second breeding box can be used for placing the host 5;

cotton sheets 6 for collecting living hosts and a plurality of foods 7 for cultivating the hosts are placed in the host breeding device 3; the main body of the host breeding device 3 is a cage built by a nylon tube, a ventilation protective cover 8 is sleeved outside the main body to prevent the host from escaping, a zipper 9 is arranged at the top of the ventilation protective cover 8 to facilitate the replacement of food, and another zipper 9 is arranged at the lower part of the ventilation protective cover to facilitate the taking out of the bred host meeting the requirement; the cotton sheet 6 is placed in a space erected by the high foot 3a at the bottom of the host feeding device 3 and is separated from the food 7 above;

the display box 4 is used for placing cultured pyemotes, and a sealing cover on the upper part of the display box 4 is made of waterproof materials and exceeds the edge of the main body of the display box 4 to play a role in protecting the main body; the top of the display box 4 is provided with a hook 10 and a two-dimensional code, so that the display box can be conveniently hung on branches and interested people can know the biological characteristics of the pyemotes and the potato tuber moth by scanning the code.

In this example, host 5 is a mature larva of a tuber moth of potato, the mature larva is used for tropism to cotton, and the mature larva of the tuber moth of potato is collected by using a cotton piece.

In this embodiment, the hook 10 is a paper rope that is waxed and is not easily dissolved by rain.

In this embodiment, the front side of the display box 4 is pasted with a high-definition drawing of pyemotes, and the back side is pasted with related instruction information about pyemotes; two side surfaces are provided with small round holes, and the outside of each small round hole is sealed by a layer of sticker 11, so that the small round holes can be conveniently uncovered for release.

The utility model discloses a work flow:

(1) preparing a breeding box: preparing a first breeding box and a second breeding box with two types of box covers with holes;

(2) fixing the sleeve box: placing the first breeding box in the second breeding box and fixing the first breeding box in the middle of the second breeding box;

(3) parasitizing: placing the potato tuber moth which is parasitized and inoculated with mites into a first breeding box;

(4) and (3) development and propagation: after about 7 days, the pyemotes produced in the first breeding box begins to search for food to the outside;

(5) and (3) second parasitic: placing the living potato mature larvae into a second breeding box, wherein mites produced in the first breeding box can actively search and find hosts in the second breeding box and parasitize the hosts, so that the pyemotes can parasitize on the body surface of the hosts;

(6) taking out: the larvae of the potato tuber moth which are parasitized for about 24 hours are used for collecting and taking out cotton pieces;

(7) propagation: putting the taken larvae of the potato tuber moth into a first breeding box of the next group, and circularly achieving the indoor propagation expanding effect;

(8) selecting a display box: the upper sealing cover of the display box is made of waterproof material and exceeds the edge of the main body of the display box to protect the main body; the top of the display box is provided with a hook and a two-dimensional code, so that the display box can be conveniently hung on branches and interested people can know the biological characteristics of the pyemotes and the potato tuber moth by scanning the code; two side surfaces of the display box are provided with small round holes, and the small round holes are externally attached with a layer of sticker for sealing, so that the display box is convenient to uncover and release;

(9) boxing and sealing: placing the cotton sheet parasitized with the pyemotes into a display box, and closing and sealing the display box;

(10) a product label is stuck on the surface of the display box; and finally, displaying and publicizing the product.

Claims (5)

1. The breeding device for the pyemotes zhonghuajia comprises a plurality of breeding assemblies, wherein each breeding assembly comprises a first breeding box and a second breeding box, the first breeding box comprises a box cover and a box body, the box cover is buckled on the box body, a plurality of openings are formed in the box cover, so that the pyemotes can climb out, the second breeding box has the same structure as the first breeding box, but the size of the second breeding box is larger than that of the first breeding box, so that the first breeding box can be placed in a containing cavity capable of being cultivated in a second container, and the breeding device is characterized in that the bottom of the first breeding box is fixed in the center of the bottom of the second breeding box, and the containing cavities of the first breeding box and the second breeding box can be used for placing hosts for breeding; the device also comprises a host breeding device and a display box, wherein cotton sheets for collecting living hosts and a plurality of foods for cultivating the hosts are placed in the host breeding device; the main body of the host breeding device is a cage built by a nylon tube, the outside of the main body is sleeved with a ventilation protective cover to prevent the host from escaping, the top of the ventilation protective cover is provided with a zipper to facilitate the replacement of food, and the lower part of the ventilation protective cover is also provided with another zipper to facilitate the taking out of the bred host meeting the requirement; the cotton sheets are placed in a space erected by a high foot at the bottom of the host feeding device and separated from food above; the display box is used for placing cultured pyemotes, and the upper sealing cover of the display box is made of waterproof materials and exceeds the edge of the main body of the display box to protect the main body; the top of the display box is provided with the hook and the two-dimensional code, so that people who are interested in hanging the display box conveniently can know the biological characteristics of the pyemotes and the potato tuber moth by scanning the code.

2. The device for breeding pyemotes zhonghuajia of claim 1, wherein the first breeding box and the second breeding box have either or both of their cavities for placing hosts.

3. The apparatus of claim 1, wherein the host is a mature larva of tuber moth of potato, and the mature larva is selected from the group consisting of a cotton seed, and a cotton seed.

4. The breeding device of pyemotes zhonghuajia of claim 1, wherein the hooks are made of waxed paper ropes, are not easily dissolved by rain water, are easily degraded and are environmentally friendly.

5. The device for breeding pyemotes zhonghuajia of claim 1, wherein the front side of the display box is attached with a high-definition drawing of pyemotes and the back side is attached with related instruction information about pyemotes; two side surfaces are provided with small round holes, and the outside of each small round hole is sealed by a layer of sticker, so that the small round holes can be conveniently uncovered for release.

Images