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Artificial progagation method for ladybird beetle and lacewing fly

A technology of artificial reproduction and production method, applied in the direction of animal husbandry, etc., to achieve the effects of mass reproduction, easy field release and popularization and application, and improve reproduction efficiency

Inactive Publication Date: 2005-06-29
BEIJING ACADEMY OF AGRICULTURE & FORESTRY SCIENCES
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AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to avoid the deficiencies in the above-mentioned prior art, and propose a kind of ladybug, lacewing artificial breeding production method, the method breeding density, temperature and humidity conditions and breeding utensils, packaging and storage technology are scientific and reasonable, Exploration has achieved high-quality, high-efficiency, and large-scale reproduction of ladybugs and lacewings to meet the needs of production

Method used

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  • Artificial progagation method for ladybird beetle and lacewing fly

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Embodiment 1

[0019] Embodiment 1: artificial reproduction produces ladybug, lacewing

[0020] See attached figure 1 , the steps of artificial breeding production ladybug, lacewing are as follows:

[0021] 1. Aphid cultivation

[0022] With wheat as the host plant of aphids, under the conditions of temperature 20°C and light for 14 hours, wheat is cultivated in a soilless culture method, and absorbent cotton is added to the bottom of the 20*30 cm seedling tray to keep the water, and then old newspapers are spread on it. Sow wheat seeds on newspapers, about 1,000 grains per plate, cover with plastic film to keep moisture after sowing, and uncover after emergence. When the wheat seedlings grow to 2-3 cm high, insert wheat aphids at a rate of 4 aphids per plant. After 6 days of cultivation and development, when there are 15-20 aphids in each wheat seedling, live feed can be provided as predatory natural enemy larvae.

[0023] The method of cultivating aphids in broad beans is as follows: pl...

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Abstract

The invention provides an artificial propagation method for ladybird beetle and lacewing fly which comprises the steps of, aphid culturing, using wheat, lima bean, cabbage, radish as host plant for aphid culturing, and ladybug lacewing fly raising, ovum period management, larva nourishing, chrysalides growth, product refrigeration, and packaging.

Description

technical field [0001] The invention relates to a reproduction production method of natural enemy insects, in particular to an artificial reproduction production method of ladybugs and lacewings, and belongs to the technical field of biological control of agricultural pests. Background technique [0002] There are many kinds of ladybugs, and most of them are natural enemies of agricultural and forestry pests. The protection and use of ladybugs to control pests has long attracted people's attention, and there are many successful cases at home and abroad. In recent years, great progress has been made in the research on the artificial diet of ladybugs and the characteristics of ecology and biology. However, its large-scale breeding technology still needs to be perfected. There are major problems in the aspects of breeding density, feeding utensils, mass production process standards, packaging and storage technology, etc., and it cannot be mass-produced and cannot meet the needs...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/033
Inventor 张帆耿小丽黄宁兴
Owner BEIJING ACADEMY OF AGRICULTURE & FORESTRY SCIENCES
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