CN212911310U

CN212911310U - Lepidoptera insect is raised and is given birth to survey device

Info

Publication number: CN212911310U
Application number: CN202020946666.7U
Authority: CN
Inventors: 任相亮; 马艳; 胡红岩; 王丹; 宋贤鹏; 马小艳; 马亚杰
Original assignee: Institute of Cotton Research of Chinese Academy of Agricultural Sciences
Current assignee: Institute of Cotton Research of Chinese Academy of Agricultural Sciences
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-04-09
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a lepidoptera insect is raised and is given birth to survey device, its structure is including raising the box and giving birth to the upright cube that surveys the device and constitute, it comprises apron, curb plate and bottom plate to raise the box, raise and have the recess on the box bottom plate, the curb plate can insert the recess, and the apron can freely be taken off, it comprises recess bottom plate, picture peg and inner panel to give birth to survey the device, recess bottom plate's four sides and centre have vertical and horizontal recess, and picture peg and inner panel can be inserted to the recess, the picture peg is comb shape structure, and the picture peg can be inserted to the inner panel. The device has simple structure and convenient operation, the feeding box can be used for feeding larvae, the live measuring device can be used for feeding larvae or pesticide toxicity live measuring tests, and the reliability of feeding, safe growth, pupation and toxicity live measuring results of the larvae is ensured.

Description

Lepidoptera insect is raised and is given birth to survey device

Technical Field

The utility model belongs to the technical field of biological control and specifically relates to a lepidoptera insect is raised and is given birth to survey device.

Background

Lepidoptera is classified into moths and butterflies, and is inferior to coleopteran insects in the second order of the second order. Lepidopteran insects are of a large variety, and the insect species include 15,578 genus, 157,424 species, and are widely distributed around the world according to literature reports. Today, lepidopterans are generally classified into 4-large sub-orders, such as the suborder gyrodactyla, the suborder no-beak, the suborder heterophylla, and the suborder collectiformes, wherein the suborder gyrodactyla is the largest sub-order of lepidopterans. Most kinds of lepidoptera larvae harm various cultivated plants, and the larger-sized plants usually eat all leaves or bore branches. Smaller bodies are often damaged by rolling leaves, decorating leaves, scabbing, spitting or digging into plant tissues to eat. The adult insects mostly take nectar and the like as supplementary nutrition, or the mouth organs are degraded and are not taken for eating any more, so that direct harm is not caused generally. Only a few species are economically valuable beneficial insects. Because of huge number and strong fertility, the insect feed brings great economic loss to agriculture and forestry production in China, and lepidoptera insects are more and more emphasized in recent years.

Lepidopteran insect larvae are typically chew mouthpieces, adult siphons, which feature a hard, well-developed palate to bite into solid food. Thus, feeding by lepidopteran pest larvae is very destructive, and control thereof has been an important research effort. In order to search for efficient, economic and low-risk insecticides and research the work of insect resistance level, resistance mechanism and the like, a large amount of toxicity bioassay is needed, and the toxicity regression equation and control effect of the pesticide are calculated according to bioassay results, so that the application of the field pesticide and the pest control are guided. Therefore, the feeding and bioassay device for the lepidoptera insects, which is easy to assemble and convenient to clean and disinfect, can be used for the prevention, the forecast and the bioassay of the lepidoptera insects.

Disclosure of Invention

An object of the utility model is to provide a lepidoptera insect is raised and is given birth to survey device, the device simple structure, convenient operation, be convenient for wash and disinfect.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a lepidoptera insect is raised and is given birth to and survey device, its structure is including raising the box and giving birth to the upright cube structure that surveys the device and constitute, it comprises apron, curb plate and bottom plate to raise the box, raise and to have the recess on the box bottom plate, the curb plate can insert the recess, and the apron can freely be taken off, it comprises recess bottom plate, picture peg and inner panel to give birth to survey the device, the four sides and the centre of recess bottom plate have vertical and horizontal recess, and picture peg and inner panel can be inserted to the recess, the picture peg is comb shape structure, and the picture peg can be inserted to the inner panel.

Furthermore, the four sides of the bottom plate of the breeding box are provided with peripheral grooves for inserting the four side plates, and the four side plates and the cover form a tight cube for breeding the larvae in the low age period.

Furthermore, the feeding box bottom plate can be replaced by a groove bottom plate of the live measurement device, grooves are formed in the periphery of the groove bottom plate, and a longitudinal strip-shaped groove and a transverse strip-shaped groove are formed in the middle of the groove bottom plate.

Furthermore, the grooves on the periphery are used for inserting the side plates, and the strip-shaped grooves are used for inserting the inserting plates and the inner plates to form a grid-shaped raw measuring device.

Furthermore, the inserting plate of the biological testing device is of a comb-shaped structure, the distance between combs is fixed, and the inner plate of the biological testing device can be freely inserted.

Furthermore, after the feeding box is placed in the bioassay device, the cover plate is covered to form the feeding and bioassay device, and the insect food is placed in the bioassay device and is used for feeding larvae of one age or more of insects or performing pesticide toxicity bioassay tests.

Furthermore, the width of the insert plate and the inner plate of the bioassay device can be adjusted to combine to form a feeding and bioassay device, and insect food is put into the bioassay device and is used for feeding of high-age larvae of insects or pesticide toxicity bioassay tests of the high-age larvae.

The utility model has the advantages that:

1. the device has simple structure and convenient operation, and the breeding box can be used for breeding the first hatched larva and the first instar larva.

2. After being placed in the bioassay device, the feeding box is used for feeding larvae of one age or more or for pesticide toxicity bioassay tests, and can effectively prevent and control the self-disabling behavior of insects.

3. The size of the latticed bioassay chamber of the bioassay device can be freely adjusted, and the device is used for feeding of high-age larvae or pesticide toxicity bioassay tests of the high-age larvae.

4. Because the bioassay device has an independent space, the reliability of the feeding, safe growth, pupation and virulence bioassay results of the larvae is ensured.

5. After the insects are raised or live and tested, the raising box and the live and tested device can be disassembled, and the insect feeding and testing device has the advantages of being simple in operation, convenient to clean, thorough in disinfection, space-saving and the like.

Drawings

Fig. 1 is a perspective view of the present invention.

FIG. 2 is a schematic view of the feeding box.

FIG. 3 is a schematic structural diagram of a bioassay device.

In the figure: 1. the device comprises a feeding box, 11 parts of a cover plate, 12 parts of side plates, 13 parts of a bottom plate, 14 parts of a peripheral groove, 2 parts of a bioassay device, 21 parts of a groove bottom plate, 22 parts of a peripheral groove, 23 parts of a strip-shaped groove, 24 parts of a plug board and 25 parts of an inner plate.

Detailed Description

The lepidoptera insect feeding and measuring device of the present invention is described in detail below with reference to the attached drawings.

As shown in fig. 1, fig. 2 and fig. 3, the lepidoptera insect feeding and measuring device of the present invention comprises a feeding box 1 and a measuring device 2, wherein the feeding box 1 can be placed with the measuring device 2, and the feeding box 1 comprises a cover plate 11, a side plate 12 and a bottom plate 13; the bioassay device 2 is composed of a groove bottom plate 21, an inserting plate 24 and an inner plate 25.

As shown in figure 2, the raising box 1 is composed of a cover plate 11, side plates 12 and a bottom plate 13, the raising box is a cube structure composed of 1 cover plate, 4 side plates and 1 bottom plate, a peripheral groove 14 is arranged around the bottom plate 13 of the raising box 1, the side plates 12 can be inserted into the peripheral groove 14, and the cover plate 11 is covered on the upper surface of the side plates, so that the strict insect raising box 1 is formed. The overall dimensions of the feeding box are 9cm long, 9cm wide and 4cm high.

If 3 shows, raise the bottom plate 13 of box and can replace recess bottom plate 21 for surveying device 2, recess bottom plate 21 has all around recess 22, and the centre has 6 horizontal and 6 fore-and-aft bar recesses 23, inserts curb plate 12 on the recess all around, inserts picture peg 24 and inner panel 25 on the bar recess, and picture peg 24 can be inserted to the horizontal of bar recess, vertically can insert inner panel 25, and the picture peg is comb shape structure, and the inner panel can insert in the picture peg, constitutes the latticed device of living of surveying. The depth of the groove bottom plate is 0.25cm, the thicknesses of the inserting plates and the inner plates are 0.24cm, the length of each grid is 1.5cm, the width of each grid is 1.5cm, and the height of each grid is 3.75 cm.

After the feeding device 2 is placed in the feeding box 1, the cover plate 11 is covered to form a tight feeding and feeding device, insect food can be placed in grids of the feeding device and used for feeding larvae of one age or more than one age of insects or pesticide toxicity test, self-disabling behaviors of the larvae are prevented, and feeding of the larvae is guaranteed.

The size of the grids formed by the insertion plates and the inner plates of the bioassay device 2 can be adjusted, the bioassay device formed by 3 insertion plates and 3 inner plates is placed into the feeding box 1, the cover plate 11 is covered to form a tight feeding and bioassay device, each grid is 3cm in length, 3cm in width and 3.75cm in height, insect food can be placed into the grids of the bioassay device, and the bioassay device is used for feeding of high-age larvae of insects or pesticide virulence bioassay tests of the high-age larvae.

After the test is finished, the feeding box 1 and the bioassay device 2 can be freely disassembled into the cover plate 11, the side plate 12, the bottom plate 13, the groove bottom plate 21, the inserting plate 24 and the inner plate 25, and can be stacked together and stacked at a proper position for use next time by selecting a proper cleaning and disinfecting mode according to the material properties of the feeding box and the bioassay device.

Those of ordinary skill in the art will understand that: the invention is not to be considered as limited to the specific embodiments thereof, but is to be understood as being modified in all respects, all changes and equivalents that come within the spirit and scope of the invention.

Other technical features than those described in the specification are known to those skilled in the art.

Claims

1. The utility model provides a lepidoptera insect is raised and is given birth to and survey device, characterized by, including raising the box and giving birth to the upright cube structure that surveys the device and constitute, raise the box and constitute by apron, curb plate and bottom plate, raise and to have the recess on the box bottom plate, the curb plate can insert the recess, and the apron can freely be taken off, it comprises recess bottom plate, picture peg and inner panel to survey the device to give birth to, the four sides and the centre of recess bottom plate have vertical and horizontal recess, and picture peg and inner panel can be inserted to the recess, the picture peg is comb shape structure, and the picture peg can be inserted to the inner panel.

2. The lepidopteran insect feeding and growth measuring device as claimed in claim 1, wherein the bottom plate of the feeding box has peripheral grooves on four sides thereof for inserting four side plates to form a tight cube with a cover for feeding the young larvae.

3. The lepidopteran insect feeding and growth measuring device as claimed in claim 1, wherein the feeding box bottom plate is replaced with a groove bottom plate of the growth measuring device, and four sides of the groove bottom plate are provided with peripheral grooves, and the middle of the groove bottom plate is provided with a longitudinal and transverse strip-shaped groove.

4. The lepidopteran insect feeding and growth measuring device of claim 3, wherein the peripheral grooves are adapted to receive the side plates, and the strip-shaped grooves are adapted to receive the insert plates and the inner plates to form a grid-like growth measuring device.

5. The lepidopteran insect feeding and growth measuring device of claim 1, wherein a distance between combs of the comb-shaped structure is fixed, and an inner plate of the growth measuring device is freely inserted.

6. The lepidopteran insect rearing and liveness measuring device according to claim 1, wherein the rearing and liveness measuring device is formed by covering a cover plate after the liveness measuring device is placed in the rearing box, and the insect food is placed in the liveness measuring device for rearing of larvae of one or more ages of insects or for a pesticide toxicity liveness test.

7. The lepidopteran insect rearing and bioassay system as claimed in claim 1, wherein the insert plate and the inner plate of the bioassay system are combined in a width-adjustable manner to constitute a rearing and bioassay system, and the insect food is put into the bioassay system to be used for rearing of the high-instar larvae of insects or for performing a toxicity bioassay test on agricultural chemicals of the high-instar larvae of insects.