Indoor breeding method for drosophila-suzukii-matsumura advantageous parasitic wasps trichopria drosophilae

A technology of Drosophila spotted wing and parasitic wasp, which is applied to the indoor breeding of Drosophila trichomes and the field of artificial breeding of Drosophila spotted wing, can solve the problems reported and discovered in Hawaii, USA in the 1980s , to achieve the effect of easy standardized operation

Inactive Publication Date: 2016-07-27
INST OF AGRI ENVIRONMENT & RESOURCES YUNNAN ACAD OF AGRI SCI
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AI Technical Summary

Problems solved by technology

The fruit fly was first discovered and named in the strawberry orchard in Yamanashi Prefecture, Japan in 1916, but Japan is not its origin. There is no report on the exact origin of the spotted winged fruit fly. It was discovered in Hawaii, USA in the 1980s

Method used

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  • Indoor breeding method for drosophila-suzukii-matsumura advantageous parasitic wasps trichopria drosophilae
  • Indoor breeding method for drosophila-suzukii-matsumura advantageous parasitic wasps trichopria drosophilae
  • Indoor breeding method for drosophila-suzukii-matsumura advantageous parasitic wasps trichopria drosophilae

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specific Embodiment approach

[0021] Implementation Example 1: Multiplication of host (Drosophila spotted wing)

[0022] From June to September, the parasitized blueberry fruit was collected at the blueberry base in Chengjiang, Yunnan, and moved to the laboratory to collect the adults of Drosophila spotted wing for indoor artificial propagation.

[0023] 1.1 Breeding of Drosophila spotted wing

[0024] Select 50cm*50cm*30cm insect cage, the temperature is 25 ± 1 ℃, humidity 80 ± 5%, 300 Drosophila spotted wing adults (female: male = 1:1) are released in the insect cage, so that the adult Mate, and put the prepared medium in the middle (see the specific description in section 1.2 below) for its oviposition, place the absorbent cotton with distilled water on the top and corners of the pitcher cage, and feed on Drosophila spotted wing adults. Add 50-100 fruit fly adults every week to ensure that there are enough adults to lay eggs in the insect cage to achieve the purpose of large-scale breeding.

[0025...

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Abstract

The invention discloses an indoor breeding method for drosophila-suzukii-matsumura advantageous parasitic wasps trichopria drosophilae.The indoor breeding method includes the following steps that drosophila pupas in the age of 1 day to 2 days are fed and collected, trichopria drosophilae is parasitized to the drosophila pupas (female trichopria drosophilae and male trichopria drosophilae copulate according to the proportion of 1:1), the trichopria drosophilae is collected, and the indoor breeding procedure is completed.The provided expanding propagation method for the trichopria drosophilae is convenient, economical and prone to standard operation, the trichopria drosophilae can be rapidly and largely subjected to expanding propagation, the technological base is provided for industrial production, and the aim for biological control over insect pests is achieved.

Description

technical field [0001] The invention belongs to the field of biological technology, and the invention relates to a method for artificially raising insects to be tested, in particular to a method for artificially raising Drosophila spotted wing and an indoor method for using Drosophila spotted wing to artificially propagate the wasp Breeding method. Background technique [0002] Spot-winged fruit fly, also known as cherry fruit fly (Drosophilasuzukii Matsumura, 1931), Drosophila Suzuki, belongs to Diptera (Diptera) Drosophilidae (Drosophilidae) Drosophila (Drosophila) fruit fruit fly subgenus (Subgenus Sophop-hora) , is an important pest on soft-skinned fruits such as cherries and grapes. The fruit fly was first discovered and named in a strawberry orchard in Yamanashi Prefecture, Japan in 1916, but Japan is not its origin. There is no report on the exact origin of the spotted winged fruit fly. It was discovered in Hawaii, USA in the 1980s. Drosophila cherry has a wide rang...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/033A23K50/90A23K10/30
CPCA01K67/033
Inventor 王燕陈福寿张红梅陈宗麒杨艳鲜尹艳琼李向永赵雪晴朱元
Owner INST OF AGRI ENVIRONMENT & RESOURCES YUNNAN ACAD OF AGRI SCI
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