Lasioderma serricorne feeding separation device and female and male adult separation method using same

A separation device and tobacco beetle technology, applied in animal husbandry and other directions, can solve problems such as inability to obtain male and female insects, death, etc., and achieve the effects of facilitating consistent development and maturity, ensuring cleanliness, and facilitating centralized treatment

Active Publication Date: 2019-01-22
ZHENGZHOU TOBACCO RES INST OF CNTC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method also relies on rich work experience and professional technical knowledge, and the insects die directly after being soaked in alcohol or phenol, and live male and female insects cannot be obtained

Method used

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  • Lasioderma serricorne feeding separation device and female and male adult separation method using same
  • Lasioderma serricorne feeding separation device and female and male adult separation method using same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Such as figure 1 , figure 2As shown, the tobacco A feeding and separating device provided by the application has a main structure of a columnar feeding bottle 1; the feeding bottle 1 is prepared from a transparent material (specifically, resin, glass or acrylic, etc.); the body of the feeding bottle 1 The middle part is equipped with a monitoring and display device 2, which is used to measure and display the temperature and humidity inside the breeding bottle in real time;

[0040] The top of the feeding bottle 1 is provided with a gauze-type ventilating bottle cap 3, and the aperture of the gauze should not exceed 1.5mm to prevent the escape of the tobacco first; The mouth of the bottle, so as to realize the sealing of the mouth of the breeding bottle;

[0041] The bottom of the bottle body of the feeding bottle 1 is a double-layer bottom cover structure, and the inner bottom cover 4 can be movable or fixedly arranged on the bottom of the feeding bottle body, and t...

Embodiment 2

[0048] Utilizing the tobacco beetles breeding and separating device described in Example 1, the inventors carried out the actual raising of tobacco beetles and the separation of male and female adults. The specific process is briefly described as follows.

[0049] (1) Tobacco beetle hatching

[0050] First, put a proper amount of tobacco beetle eggs on the inner bottom cover of the bottom of the feeding bottle of the tobacco beetle breeding device, and hatch at a temperature of 30-32°C and a humidity of 70%; the hatching time is about 6 days until all the eggs become larvae.

[0051] It should be noted that, during the hatching process, the inventor made statistics on the time of hatching into larvae at different hatching temperatures, specifically:

[0052] When the humidity is controlled at 70%, different incubation temperatures have certain effects on the hatching time of eggs. It takes about 310 h to hatch at 22°C; about 270 h at 24°C; about 223 h at 26°C; 28 It takes abo...

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Abstract

The invention belongs to the technical field of tobacco pest control and particularly relates to a Lasioderma serricorne feeding separation device and a female and male adult separation method using the same. The Lasioderma serricorne feeding separation device is characterized in that the body of the device is a columnar feeding bottle; the top of the feeding bottle is provided with a gauze type breathable bottle cap; the bottom of the body of the feeding bottle is a double-layer bottom cover structure, an inner bottom cover can movably or fixedly arranged at the bottom of the body of the feeding bottle, the bottom of the inner bottom cover is provided with a plurality of holes, and an outer bottom cover movably sleeves the body of the feeding bottle to seal the inner bottom cover and thebottom of the feeding bottle; the middle of the feeding bottle is provided with a plurality of branch pipelines, and the front ends of the branch pipelines are provided with sealing plates. The Lasioderma serricorne feeding separation device has the advantages that the device is specifically designed for the feeding and separation of Lasioderma serricorne, the adult emergence rate is well guaranteed by optimizing feeding conditions and culture conditions and the separation manner, extra damage to Lasioderma serricorne bodies is avoided at the same time, and the separation and collection efficiency of female Lasioderma serricorne and male Lasioderma serricorne is well increased.

Description

technical field [0001] The application belongs to the technical field of tobacco pest control, and in particular relates to a device for breeding and separating tobacco beetles and a method for separating male and female adults using the device. Background technique [0002] Tobacco A ( Lasioderma serricorne ) is a storage pest that is widely distributed worldwide. Its feeding habits are quite extensive. In addition to tobacco leaves, cigarettes, cigars, and tobacco seeds, beans, cereals, oilseeds, tea, leather, bamboo and rattan products, books, silk fabrics, and animals Plant specimens and the like can be used as its feeding objects, and even dried spice plants and medicinal plants can be harmed, especially tobacco products. Statistics show that Tobacco A particularly prefers middle-to-high-grade tobacco leaves that have been stored and fermented for 1-2 years. They not only moth the tobacco leaves, causing holes on the surface of the tobacco leaves, resulting in a decre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/033
CPCA01K67/033
Inventor 魏攀王燃谢小东李锋李泽锋牟文君奚家勤宋纪真罗朝鹏张剑锋杨军
Owner ZHENGZHOU TOBACCO RES INST OF CNTC
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