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A bayberry orchard Drosophila elanogaster artificial breeding method, and method for breeding parasitic wasp with the same

A technology for parasitic wasps and fruit flies, applied in the field of biological breeding, can solve problems such as the harm of Drosophila melanogaster, and achieve the effects of meeting the needs of experimental research, realizing biological control, and low cost

Inactive Publication Date: 2013-09-11
TECH EXTENSION CENT FOR FORESTRY & SPECIALTY FOREST PROD
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AI Technical Summary

Problems solved by technology

However, there is no report on Drosophila melanogaster parasitoids in China at present, and the harm of Drosophila melanogaster in bayberry gardens has become a key issue in the bayberry industry

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] Embodiments of the present invention are further described in detail below.

[0027] A kind of artificial rearing method of red bayberry garden fruit fly of the present invention, wherein, comprises the following steps:

[0028] Step 1, design the fly cage: use 100 mesh nylon mesh to make the main body of the cubic fly cage with a side length of 30 centimeters; the lower part of the fly cage body is respectively provided with the first cage hole and the second cage hole, and the 100 mesh nylon mesh will be used Sew one end of the first sleeve to the edge of the first cage hole, tie the other end of the first sleeve; sew one end of the second sleeve made of 100-mesh nylon mesh to the edge of the second cage hole , the other end of the second sleeve is tied; the first sleeve has a fruit fly larva breeding cup, and the second sleeve has an eclosion cup; both the rearing cup and the eclosion cup are glass cups with a diameter of 5.5 cm and a height of 10 cm .

[0029] Ste...

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Abstract

The invention discloses a bayberry orchard Drosophila elanogaster artificial breeding method, and a method for breeding parasitic wasp with the same, belonging to artificial breeding technology of natural enemy insects. The method successively propagates Pachycrepoideus vindemmiae capable of controlling bayberry orchard Drosophila elanogaster through the steps of Drosophila elanogaster breeding to obtain pupae, egg laying of Pachycrepoideus vindemmiae on the pupae, development and eclosion of parasitic wasp, and adult wasp breeding. The method is simple and convenient, and is especially suitable for large-scale indoor breeding of Pachycrepoideus vindemmiae to give large amount of wasps for test or release in bayberry orchard. Non-professional breeding personnel can grasp operation skill in short time. The breeding method has low land occupation and cost.

Description

Technical field [0001] The present invention relates to biological breeding technology, specifically a method for artificially raising fruit flies in bayberry orchards and steps for raising parasitoid wasps. Background technique [0002] Bayberry is one of my country's specialty fruit trees and has a long history of cultivation. In recent years, bayberry has been welcomed by more and more consumers and has become a pillar industry for farmers in some mountainous areas in southern my country to increase production and income. However, with the continuous development of the bayberry industry, pests and diseases are becoming more and more serious. Among them, fruit flies are particularly serious. Drosophila melanogaster is the most important fruit fly species on bayberry fruits. The affected fruits are uneven and the juice overflows, which can easily cause fruit drop. The yield of bayberry decreases and the quality deteriorates, which seriously affects the fresh sales, storage...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K67/033
Inventor 张同心郑金土胡好远徐永江唐萍华汪国云
Owner TECH EXTENSION CENT FOR FORESTRY & SPECIALTY FOREST PROD
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