CN218897984U

CN218897984U - Device for raising inchworm larvae

Info

Publication number: CN218897984U
Application number: CN202221678112.9U
Authority: CN
Inventors: 林兴雨; 宋南
Original assignee: Henan Agricultural University
Current assignee: Henan Agricultural University
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2023-04-25
Anticipated expiration: 2032-07-01

Abstract

The utility model provides a device for raising inchworm larvae, which comprises a larva raising box and a plant inserting box, wherein the larva raising box is positioned in the plant inserting box, an openable box cover is arranged on the larva raising box, plant branches are arranged in the larva raising box, and the plant branches penetrate through a bottom plate of the larva raising box downwards to enter the plant inserting box. The utility model has the beneficial effects that: the raising device has good tightness, can effectively prevent inchworm low-age larvae from escaping, and is important for counting insects in experiments such as inchworm insect life forms; in addition, the box cover is formed by 120-mesh gauze, so that the box cover can be well consistent with the temperature and humidity of the insect-raising chamber and the incubator, and the air freshness of the raising device is facilitated; the feeding device also has the advantages of small occupied space and cyclic utilization.

Description

Device for raising inchworm larvae

Technical Field

The utility model relates to the technical field of insect rearing devices, in particular to a rearing device for inchworm larvae.

Background

Inchworm insect larvae are chewing mouthparts, often eat leaves on plants, are main pests on plants, such as gray tea inchworm on tea trees can eat tea leaves and the like, and can cause harvest in severe cases.

The indoor feeding of insects is mainly used for observing and deeply knowing the biological habits of insects, providing insect testing materials for indoor and outdoor research and bioassay of related insects, and the like. At present, the method for raising inchworm larvae mainly comprises the steps of inserting fresh branches into a plastic bottle containing water, placing the plastic bottle into an insect raising cage, inoculating the larvae onto the branches, placing plant leaves into an insect raising box, placing insects into the insect raising box and the like. The problems occurring in the breeding of inchworm larvae in the insect breeding box are as follows: (1) Air in the insect-raising box is not smooth, and when the humidity of the indoor or incubator is high, inchworm larvae can be killed due to high humidity in the box. (2) The 1 st instar larvae can climb out of the box, resulting in loss of larvae.

Disclosure of Invention

The utility model provides a raising device for inchworm larvae, which solves the problems that larvae in an insect raising box climb out of the box and are lost in the prior art.

The technical scheme of the utility model is realized as follows:

the utility model provides a device is raised to looper class larva, includes that the larva raised box and plant are installed the box, and the larva raised box is located the plant and installs the box, is equipped with the lid that can open and shut on the larva raised box, is equipped with the plant branch in the larva raised box, and the plant branch passes the bottom plate that the larva raised the box downwards and gets into in the plant and install the box. The box cover that can open and shut is convenient for the experimenter to put into the larva and raise the box to guarantee that the larva is raised the box and is sealed to avoid the larva to climb out the back and lose, and the plant is installed the grafting of the box and is convenient for plant branch, and larva is raised box and plant and is installed the box components of a whole that can function independently and set up and can be carried out under the condition of not opening the box cover, convenient and fast.

The box cover comprises gauze and binding ropes, the gauze is coated at the opening of the larva raising box, and the binding ropes are connected with the edges of the gauze. Binding and fixing the gauze by the binding rope.

An annular groove is formed in the outer wall of the opening of the larva raising box, and the binding rope is matched with the annular groove. The annular groove limits the binding rope, so that the binding rope is ensured to be stably installed.

The bottom plate of the larva raising box is provided with a jack, and plant branches penetrate through the jack. The jacks fix plant branches, so that the plant branches are ensured to be stably installed.

The bottom of the larva raising box is provided with a plurality of supporting rods which are uniformly arranged, and the supporting rods are positioned in the plant inserting box. When the larva raising box is installed, the supporting rod is downwards inserted into the plant inserting box.

The plant inserting box is provided with a horn-shaped opening. The box is raised to loudspeaker formula opening be convenient for the larva and raises the installation of box simultaneously after the box is raised to the larva installation, can follow loudspeaker formula opening part and insert the box in adding water to the plant, guarantee that the plant branch can survive for a long time.

The plant inserting box is internally provided with culture water. The culture water can provide necessary nutrition for survival of plant branches, and can enhance survival time of plant branches.

The larva raising box and the plant inserting box are cylindrical box bodies.

The utility model has the beneficial effects that: the raising device has good tightness, can effectively prevent inchworm low-age larvae from escaping, and is important for counting insects in experiments such as inchworm insect life forms; in addition, the box cover is formed by 120-mesh gauze, so that the box cover can be well consistent with the temperature and humidity of the insect-raising chamber and the incubator, and the air freshness of the raising device is facilitated; the feeding device also has the advantages of small occupied space and cyclic utilization.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a rearing device for inchworm larvae.

Figure 2 is a schematic view of the structure of the larval rearing box.

In the figure: 1-larva raising box, 11-annular groove, 12-supporting rod, 13-limiting hole, 2-plant inserting box, 3-tying rope, 4-gauze and 5-plant branch.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without any inventive effort, are intended to be within the scope of the utility model.

Embodiment 1, as shown in fig. 1 and fig. 2, a device for raising inchworm larvae comprises a larva raising box 1 and a plant inserting box 2, in this embodiment, the larva raising box 1 and the plant inserting box 2 are both cylindrical boxes, the lower part of the larva raising box 1 is positioned in the plant inserting box 2, a box cover capable of opening and closing is arranged on the larva raising box 1, an experimenter can put the larvae into the box 1 conveniently when the box cover is opened, the box cover is closed to prevent the larvae from climbing out, and the accuracy of the experiment is ensured; be equipped with plant branch 5 in the larva box 1, plant branch 5 passes the bottom plate that the box 1 was raised to the larva and gets into in the plant and inserts box 2, and the experimenter can be in the box 2 is inserted to the plant under the condition of not opening the lid, supplies plant branch 5 to absorb, makes plant branch 5 keep active to can prevent that the larva from climbing out at the water injection in-process not opening the lid.

Embodiment 2, a device is raised to larva for inchworm class, and the lid includes gauze 4 and ligature rope 3, and gauze 4 cladding is raised the opening part of box 1 at the larva, and ligature rope 3 is connected with gauze 4 border. In the embodiment, the gauze 4 is 120 mesh gauze, and the gauze 4 ensures that the larva raising box 1 has sufficient air permeability to ensure survival of the larva and plant branches 5; the binding rope 3 is an elastic ring, the edge of the gauze 4 is downwards attached to the side wall of the larva raising box 1 after the gauze 4 is coated at the opening of the larva raising box 1, and the edge of the gauze 4 is fixed by the binding rope 3.

Further, an annular groove 11 is arranged on the outer wall of the opening of the larva raising box 1, and the binding rope 3 is matched with the annular groove 11. Specifically, the opening of the larva raising box 1 is a horn mouth, the joint of the horn mouth and the side wall of the larva raising box 1 is an annular groove 11, and when the box cover is installed, the binding rope 3 is fixed in the annular groove 11 to prevent the binding rope 3 from sliding upwards.

The other structures are the same as those of embodiment 1.

Embodiment 3, a device is raised to larva for looper class, is equipped with jack 13 on the bottom plate of larva raising box 1, and plant branch 5 wears to establish in jack 13. In this embodiment, the jack 13 is located at the bottom center of the larval raising box 1, and the jack 13 fixes the plant branches 5.

Further, the bottom of the larva raising box 1 is provided with a plurality of support rods 12 which are uniformly arranged, and the support rods 12 are positioned in the plant inserting box 2. In this embodiment, the number of the supporting rods 12 is 6, and the supporting rods 12 are uniformly arranged at the bottom of the larva raising box 1, and the supporting rods 12 provide support for the larva raising box 1 in the plant inserting box 2, so that soil or water can be filled in the plant inserting box 2.

Further, a horn-shaped opening is arranged on the plant inserting box 2, and culture water is arranged in the plant inserting box 2. Specifically, be equipped with the clearance between larva rearing box 1 and the box 2 is installed to the plant, and the experimenter can be through the loudspeaker opening of box 2 is installed to the plant to the water injection in box 2 is installed to the plant, makes the plant root can soak in the culture water, provides the nutrition for plant branch survival. Meanwhile, the horn-shaped opening is provided with a left guide and a right guide, so that the larva raising box 1 can be conveniently inserted into the plant inserting box 2.

The other structures are the same as those of embodiment 1 or embodiment 2.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. Be used for inchworm larva to raise device, a serial communication port, including larva raising box (1) and plant insert box (2), larva raising box (1) lower part is located in plant insert box (2), is equipped with the lid that can open and shut on larva raising box (1), is equipped with plant branch (5) in larva raising box (1), and plant branch (5) pass the bottom plate that larva raised box (1) downwards and get into in plant insert box (2).

2. The inchworm larva raising device for looper according to claim 1, wherein the box cover comprises a gauze (4) and a binding rope (3), the gauze (4) is coated at the opening of the larva raising box (1), and the binding rope (3) is connected with the edge of the gauze (4).

3. The inchworm larva raising device for looper according to claim 2, wherein the outer wall of the opening of the larva raising box (1) is provided with an annular groove (11), and the binding rope (3) is matched with the annular groove (11).

4. A larva raising apparatus for inchworm according to claim 1, 2 or 3, wherein the bottom plate of the larva raising box (1) is provided with a jack (13), and the plant branches (5) are arranged in the jack (13) in a penetrating way.

5. The inchworm larva raising device for looper according to claim 4, wherein the bottom of the larva raising box (1) is provided with a plurality of evenly arranged support bars (12), and the support bars (12) are positioned in the plant inserting box (2).

6. Device for feeding inchworm larvae according to claim 1 or 5, characterized in that the plant-on box (2) is provided with a horn-shaped opening.

7. The inchworm larva raising device for looper according to claim 6, wherein the plant inserting box (2) is internally provided with culture water.

8. The larva raising apparatus for looper type according to claim 7, wherein the larva raising box (1) and the plant insertion box (2) are both cylindrical boxes.