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Method for breeding encarsia formosa all year round

The invention relates to a technology for the wasp and workshop, which is applied in the field of industrial production of beneficial insects and biological control of agricultural pests, and can solve the problems that the products of the bee cannot be supplied for a long time, and achieve the improvement of production efficiency of the bee, high production efficiency, The effect of low production cost

Active Publication Date: 2010-08-18
DRY LAND FARMING INST OF HEBEI ACAD OF AGRI & FORESTRY SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the products of Lepidium aphids cannot be supplied for many years, and provide a method of cultivating host

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Taking Hengshui Tianyi Shengfang Co., Ltd. from March 2008 to March 2010 as an example to further illustrate:

[0020] 1. Greenhouse workshop: 480 square meters of clean seedling cultivation area, 720 square meters of whitefly breeding area, and 400 square meters of Lime bee breeding area, a total of 1,600 square meters. Add glass partitions and air curtains at the junction of the clean seedling area and the whitefly breeding area in the corridor, and at the junction of the whitefly breeding area and the Liphid bee breeding area. Install water curtain cooling devices and 80-mesh insect-proof nets on both sides of the corridor, and configure ventilation, Cooling and heating equipment. The workshop is tightly sealed and isolated, and the gap between each partition is less than 0.2mm; the temperature is 20-32°C, the humidity is 70-85%, and the light is sufficient; "water curtain + fan" is used to cool down, replacing the operation of large-scale air conditioners.

[0021]...

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PUM

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Abstract

The invention relates to a method for breeding encarsia formosa all the year round, which includes greenhouse construction, production material selection, year-round clean tobacco seedling cultivation, year-round greenhouse whitefly breeding and year-round encarsia formosa breeding. The invention solves the problem that insects in different subareas get into one another's subareas to interfere, thus greatly reducing energy consumption; the uniformity and production efficiency of encarsia formosa products are increased; tobacco seedlings can be cultivated weekly, greenhouse whiteflies and encarsia formosa can be bred daily, and year-round continuous breeding is realized.

Description

technical field [0001] The invention relates to the technical field of industrial production of beneficial insects and biological control of agricultural pests, in particular to a method for the annual propagation of aphid wasps. Background technique [0002] Lithium aphid is an obligate parasitic natural enemy of greenhouse whitefly, and is widely used to control whitefly and whitefly in facility vegetable greenhouses. With the rapid development of facility vegetables, the occurrence and damage of whitefly and whitefly in greenhouses are increasing year by year, and the control work is becoming more and more difficult. Firstly, the characteristics of overlapping generations of pests and wax powder on the body make it difficult to control, followed by pest resistance and virus transmission. Increase the difficulty of prevention and control, and finally, the improvement of people's living standards puts forward new requirements such as green, healthy, non-toxic, non-polluting...

Claims

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Application Information

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IPC IPC(8): A01K67/033
Inventor 郑礼王玉波郑书宏刘冬何晓庆
Owner DRY LAND FARMING INST OF HEBEI ACAD OF AGRI & FORESTRY SCI