Propagation method suitable for common green lacewing and selected device

A kind of lacewing, common technology, applied in the field of lacewing propagation, can solve the problems of unrecorded, improper breeding operation, few common lacewings, etc., and achieve wide practicability, simple operation, wide practicability and application promotion value Effect

Active Publication Date: 2016-11-23
INST OF PLANT PROTECTION OF XINJIANG ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the actual operation process, the body of common lacewings is relatively soft, and a large number of deaths often occur during the collection process. Even if some common lacewings survived, due to improper breeding in the laboratory, eventually the common lacewings that can be used for technical research Few
[0005] In the prior art, there is no record about the method and the equipment selected for large-scale propagation of common lacewings. Therefore, the present invention upgrades and transforms on the basis of the prior art, overcomes the problems and deficiencies of the existing equipment, and studies field capture, A method for indoor large-scale propagation of common lacewings, thereby creatively providing a propagation method and selected device suitable for common lacewings, which has positive significance for the research on biological control of crop pests

Method used

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  • Propagation method suitable for common green lacewing and selected device
  • Propagation method suitable for common green lacewing and selected device
  • Propagation method suitable for common green lacewing and selected device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A kind of concrete multiplication method step that is applicable to common lacewing is as follows:

[0034] (1) Prepare the trapping device: choose white cotton cloth with strong light transmission, make a cloth cage with a length of 1m, a width of 1m, and a height of 1.5m with the white cotton cloth, and put the incandescent lamp into the cloth cage.

[0035] (2) Trapping: turn on the incandescent lamp in the evening, and use the phototaxis of the lacewing, the lacewing will attach to the white cotton cloth, and the adult lacewing can be attracted after 20 minutes.

[0036] (3) Disinfection treatment: put the air-permeable collection device in boiling water and boil for 15 minutes for disinfection treatment, and dry the boiled air-permeable collection device for later use.

[0037] (4) Collection: After the air-permeable collection device used is sterilized, open the air-permeable cover, align the mouth of the device with the lower part of the common lacewing, and take...

Embodiment 2

[0044] The above-mentioned embodiment 1 is applicable to a ventilating collection device for common lacewings, including a ventilating tube (2), a ventilating cover (3) and a base (1), the venting cover (3) is sleeved on the upper end of the ventilating tube (2), and the venting tube (2) The lower end and the base (1) are connected by threads (5); the air-permeable cover (3) is a cylindrical structure protruding upward, and the air-permeable mesh (9) is set in the middle of the air-permeable cover (3), and the air-permeable cylinder (2) is a hollow cylinder The ventilating cylinder (2) has small holes distributed around it, the base (1) is fixed with a trumpet-shaped vessel (4), and the horn-shaped vessel (4) is provided with a absorbent cotton cake (6).

[0045] In the present invention, the height of the ventilation tube (2) is 15cm, and the diameter of the mouth of the ventilation tube (2) is 8cm.

[0046] In the present invention, the absorbent cotton cake (6) adopts the a...

Embodiment 3

[0051] A method for multiplying applicable to common lacewings, specifically comprising the following technical steps:

[0052] (1) Prepare the trapping device: choose white cotton cloth with strong light transmission, make a cloth cage with a length of 1m, a width of 1m, and a height of 1.5m with the white cotton cloth, and put the incandescent lamp into the cloth cage.

[0053] (2) Trapping: turn on the incandescent lamp in the evening, and use the phototaxis of the lacewing, the lacewing will attach to the white cotton cloth, and the adult lacewing can be attracted after 20 minutes.

[0054] (3) Disinfection treatment: put the air-permeable collection device in boiling water and boil for 15 minutes for disinfection treatment, and dry the boiled air-permeable collection device for later use.

[0055] (4) Collection: After the air-permeable collection device used is sterilized, open the air-permeable cover, align the mouth of the device with the lower part of the common lacew...

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Abstract

The invention discloses a propagation method suitable for common green lacewing and a selected device. Adults of the common green lacewing are trapped in field through a ventilating type collecting device so that the trapped adults of the common green lacewing perform quick propagation at an appropriate temperature and in an appropriate illumination and approximate humidity, thereby propagating a large number of common green lacewings in short time. A fact that each female common green lacewing lays 800-1200 eggs in seven days can be ensured, and survival rate reaches 80%. The propagation method has advantages of simple operation and environment-friendly effect. The propagation method can be used for large-scale propagation of the common green lacewing and has high practicability in the field of agricultural biological control technology.

Description

technical field [0001] The present invention relates to the technical field of agricultural biological control, more specifically, the present invention relates to the technical field of a method for the propagation of lacewings. Background technique [0002] With the development of modern agriculture, the contradiction between the shortage of agricultural resources and the incompatibility of economic development has become increasingly prominent, and crop pests have seriously affected the development of agriculture in our country. For a long time, pesticides have been used to control crop pests, but the contradictions such as pesticide residues and ecological environment deterioration have become increasingly serious. Only relying on pesticides to control crop pests will cause great harm to the environment. How to promote agricultural development from the perspective of biological control is a must The current general research direction of modern agriculture. [0003] The ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01M1/10A01K67/033
CPCA01K67/033A01M1/106A01M2200/012
Inventor 阿克旦·吾外士丁瑞丰刘建张仁福潘洪生王伟李海强姚举李号宾刘海洋王冬梅徐遥
Owner INST OF PLANT PROTECTION OF XINJIANG ACADEMY OF AGRI SCI
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