Artificial propagation method of Hippodamia variegate

A technology for artificial reproduction of ladybugs, applied in animal feed, additional food elements, animal feed, etc., can solve problems related to ingredients, achieve the effects of reducing costs, improving storage survival rate, and increasing reproduction volume

Inactive Publication Date: 2011-11-16
NINGXIA ACADEMY OF AGRI & FORESTRY SCI
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AI Technical Summary

Problems solved by technology

However, so far, there are still many problems in the artificial breeding of natural enemy insects. In addition to being related to the condition control of artificial breeding insects, it is more related to the composition of artificial feed. Therefore, it is necessary to study artificial feed suitable for natural enemy insects. The key to large-scale biological control of natural enemies

Method used

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  • Artificial propagation method of Hippodamia variegate
  • Artificial propagation method of Hippodamia variegate
  • Artificial propagation method of Hippodamia variegate

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Embodiment Construction

[0029] 1. Feed preparation for ladybugs

[0030] The diet of ladybugs consists of natural feed aphids and artificial formula feed.

[0031] (1) Breeding and collection of aphids

[0032] Raise aphids with host plants such as wolfberry, alfalfa, wheat, broad beans, etc., slightly vibrate the paper strips with aphids, collect the aphids in containers such as trays and buckets, or directly cut off the branches and leaves of the host plants with aphids.

[0033] (2) Preparation of artificial feed

[0034] The diet of ladybugs consists of natural feed aphids and artificial formula feed. Natural feed is aphids raised by host plants such as wolfberry, alfalfa, wheat, and broad beans. Artificial feed is a feed formula obtained by screening various substitutes such as pig liver, bee pupae, and fly maggots, as well as various added ingredients. This formula shows good palatability and comprehensive nutrition, and can basically satisfy many The growth and development needs of differe...

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Abstract

The invention relates to an artificial propagation method of Hippodamia variegate, comprising the steps of raising imagoes, raising and collecting eggs, raising larva, raising and collecting pupas and refrigerating products. The artificial propagation method is characterized in that the imagoes are fed with aphids or artificial feed; the larva after the third instar is fed with combining aphids and the artificial feed, and the larva after the fourth instar can be completely fed with the artificial feed. The Hippodamia variegate is fed with the artificial feed, thereby the artificial propagation of the Hippodamia variegate is ensured. The artificial propagation method of Hippodamia variegate realizes and promotes the application of artificial propagation, commercialized production, transportation and release.

Description

technical field [0001] The invention belongs to the technical field of biological control of agricultural pests, and in particular relates to an artificial propagation method of ladybugs. Background technique [0002] With the rapid development of the agricultural industry, the "3R" phenomenon caused by the use of a large number of chemical pesticides and people's demand for green and organic food, biological pest control has received more and more attention, showing a wide range of application prospects. At present, developed countries in the West have taken the development of biological control technology as one of the important strategic decisions to alleviate the environmental crisis facing the world today. [0003] Since 1888, the successful practice of the Australian ladybug in California to control the cotton scale has created a new era of biological control, a large number of natural enemies have been used and studied in biological control, and very significant resul...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K67/033A23K1/18A23K10/16A23K10/26A23K20/158A23K20/163A23K20/174A23K20/20A23K50/90
Inventor 张蓉何嘉张宗山王芳张治科岳健刘浩杨彩霞
Owner NINGXIA ACADEMY OF AGRI & FORESTRY SCI
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