Insect breeding device and breeding method

A technology for insects and larvae, applied in chemical instruments and methods, solid separation, sieving, etc., can solve the problems of increased mortality due to insect damage, expensive feeding devices, and larvae carried away, so as to avoid insect damage, The effect of saving time and reducing workload

Pending Publication Date: 2020-07-10
INST OF PLANT PROTECTION CHINESE ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

There is also a more sophisticated breeding method that uses an intelligent breeding device with temperature and humidity control unit settings. This breeding device is expensive and the breeding is more cumbersome. Generally, this method is not suitable for indoor expansion, an...

Method used

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  • Insect breeding device and breeding method
  • Insect breeding device and breeding method

Examples

Experimental program
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Effect test

Embodiment 1

[0053] The present invention uses materials such as a plastic insect box, gauze and filter paper to make a feeding device for feeding the seven-spot ladybug larvae, aiming at improving the feeding efficiency of the seven-spot ladybug and reducing the abnormal casualties of the seven-spot larvae.

[0054] The larva rearing device is a cuboid with an overall size of 25*20*12cm, and its main material is a hard transparent plastic box with a thickness of 5mm. Such as figure 1 As shown, the device includes a box body 1 , a box cover 2 , a breathable net 3 , a gauze 4 , a frame 5 , a hook 6 , a load-bearing fixture 7 and a filter paper 8 .

[0055] The box body 1 is a transparent plastic box, the box cover 2 is a transparent plastic box cover, the air mesh 3 is a fine mesh gauze, the gauze 4 is a coarse mesh gauze, the material of the frame 5 is a wire ring, and the filter paper 8 is Corrugated strips of filter paper. The gauze 4 and the frame 5 constitute a mesh screen. Placemen...

Embodiment 2

[0067] In order to verify the superiority of the present invention, the specially designed experiment is as follows. Experiment is provided with experimental group and control group, and experimental group is to utilize device described in the present invention to raise seven-star ladybug, and control group is to utilize traditional insect raising box (traditional insect raising box is a square transparent plastic box) to raise seven-spot ladybug, each raising All boxes were filled with newly hatched larvae, and the experimental group and the control group were set up with 50, 70, 90, 110, and 130 newly hatched larvae for gradient experiments, and the bean sprouts with aphids were replaced once a day. , Relative humidity 70%±10%, photoperiod 16L:8D. The number of pupations was counted, and the pupation rate was calculated. The results are shown in Table 1.

[0068] Table 1

[0069]

[0070] As can be seen from Table 1, the pupation rate of the control group is between 70-...

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Abstract

The present invention relates to an insect breeding device and breeding method. The insect breeding device comprises a box body, a box cover and a mesh sieve, wherein the box cover is located at an upper opening of the box body; the box cover can open or close the box body; the box cover is provided with a breathable net; the mesh sieve is detachably arranged in the box body; the mesh sieve can beused for placing old insect food and insects; and a region between the mesh sieve and the bottom of the box body is a space for feeding the insects. According to the device, in a process of replacingthe insects and the insect food, the working efficiency is effectively improved, the time is shortened, the workload is reduced, the operation difficulty is lowered, a breeding environment is easierto clean, the insect body injury in the food replacement operation is also avoided, and the harvesting rate of aged nymphs and imagoes in an insect expanding propagation process is increased.

Description

technical field [0001] The invention belongs to the technical field of feeding, and in particular relates to an insect feeding device and a feeding method. Background technique [0002] Coccinella septempunctata is a Coccinella septempunctata belonging to Coccinoptera and Coccinidae. It is distributed in various regions of my country. It is an excellent predatory natural enemy insect. Both adults and larvae can continuously control various aphids and whiteflies on crops and fruit trees. , thrips, scale insects and other pests. The worm belongs to the complete metamorphosis insect, which goes through four stages of eggs, larvae, pupae and adults, and diapauses overwintering or oversummering as adults. From a domestic point of view, the artificial propagation of the seven-star ladybug is still in the research stage, and most of the methods for raising it in small groups indoors are to use insect boxes or insect cages to feed various aphids. There is also a more sophisticated ...

Claims

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Application Information

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IPC IPC(8): A01K67/033B07B1/28B07B1/46
CPCA01K67/033B07B1/28B07B1/46
Inventor 向梅张礼生王孟卿李玉艳臧连生陈万斌李萍
Owner INST OF PLANT PROTECTION CHINESE ACAD OF AGRI SCI
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