Method for domestication and propagation of aphid wasps

A technology of domestication and breeding of aphids, which is applied in the field of domestication and propagation of aphids, can solve the problems of ineffective aphids, and achieve the effects of facilitating the reproduction of aphids, large space between leaves, and long green period

Active Publication Date: 2019-05-21
高啟荣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in practice, it is found that the artificially bred Aphids persicae is only effective against aphids, and has little effect on aphids on other crops

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] In November, various aphids of different colors parasitic on the plants were found from the leaves and tender stems of rapeseed, green vegetables, tomatoes, peach trees and weeds in the wild, and the large and strong original aphids were selected and brought back into the On the Gastrodia elata seedlings that have been planted in the aphid greenhouse, the temperature is controlled at 28-32°C, and the humidity is controlled at 40-45%, so that the original aphids can freely breed and expand to obtain detoxified seed aphids for later use; while searching for the original aphids, also from Carefully select the leaves of rich and large aphids, parasitic aphids, and dead aphids on the corresponding host plants, and bring them back to the Gastrodia elata plants that have been bred with aphids in the bee-growing greenhouse. The temperature is controlled at 28-32 °C and the humidity is controlled at 40- 45%, the original Aphididae in the parasitic aphids developed and emerged, an...

Embodiment 2

[0017] Except that the aphid host crops in various types of greenhouses were replaced by sun-cured tobacco seedlings, and the temperature was controlled at 24-29°C, the rest of the operations were the same as in Example 1.

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PUM

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Abstract

The invention discloses an aphidius avenae domestication breeding and expanding propagation method, and belongs to a special insect breeding and propagation technology. Original aphids and original aphid braconid flies parasitized on various plants are collected in the wild; rhizoma gastrodiae seedlings are planted in a greenhouse, and the original aphids are inoculated onto dried tobacco seedlings to breed detoxified breeding aphids; after the planting of rhizoma gastrodiae in the other greenhouse and the aphid propagation in the dried tobacco seedlings, original aphidius avenae is introduced for breeding the detoxified breeding aphidius avenae; then, expanding propagation is performed, and the aphidius avenae capabel of preventing and treating various crop aphids can be obtained. The method provided by the invention belongs to an aphidius avenae breeding and propagation technology with good economic benefits and social benefits.

Description

technical field [0001] The invention relates to special insect breeding technology, in particular to a method for domesticating and multiplying aphid wasps. Background technique [0002] Aphids are a kind of pests that are very harmful to a variety of crops. In order to reduce their harm, most of them are controlled by spraying insecticides. While achieving the effect of killing aphids, they also bring about the problem of pesticide residues. In order to solve this contradiction Over the years, people have been trying their best to find technologies for effectively controlling aphids without or using less pesticides. One of the techniques is to use the natural enemy of aphids, the aphid, to restrain the aphid, such as using the aphid to control the flue-cured aphid, which has achieved good results in actual production and has been promoted in many smoking areas. However, it has been found in practice that the artificially bred Aphids persicae is only effective against aphid...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K67/033
CPCA01K67/033
Inventor 高啟荣高世德高世衍
Owner 高啟荣
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