Artificial progagation method for Encarsia formosa

A kind of technology of Liphid bee and production method, which is applied in the direction of animal husbandry, etc., to achieve the effect of mass reproduction

Inactive Publication Date: 2005-06-29
BEIJING ACADEMY OF AGRICULTURE & FORESTRY SCIENCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to avoid the deficiencies in the above-mentioned prior art, and to propose a production process for the art

Method used

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  • Artificial progagation method for Encarsia formosa

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Embodiment 1

[0020] Embodiment 1: Production method of artificial propagation of Lily aphid wasp

[0021] See attached figure 1 , the artificial reproduction production method of Lily aphid is as follows:

[0022] 1. Collecting and propagating the species

[0023] On the leaves of field plants where whitefly occurrence is serious, collect the whitefly nymphs parasitized by Lepidos wasps, that is, black pupae, and place the collected black pupae parasitized by Lepidos wasps under the conditions of 26°C and RH.65% to develop, After the bee emerges, it is transferred to the nymph of Bemisia tabaci, and then tested by its developmental duration, adult starvation resistance, parasitism rate, eclosion rate, fecundity, sex ratio, storage characteristics and ability to search for target pest eggs Experiment and select dominant bee species. Then, the selected dominant limpet species are multiplied to accumulate sufficient quantity of limpet species. During the multiplication process, when the L...

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Abstract

The invention discloses the artificial propagation method for Encarsia Formosa which comprises the steps of, (1) gathering and breeding Encarsia Formosa bee strains, (2) producing host, (3) receiving bees, (4) gathering. The invention realizes high grade, highly effectiveness and mass production.

Description

technical field [0001] The invention relates to a production process for bee reproduction, in particular to a production process for the artificial reproduction of Limephid wasps, and belongs to the technical field of biological control of agricultural pests. Background technique [0002] Whiteflies have caused enormous economic losses around the world, averaging over $300 million per year. In recent years, not only the occurrence of greenhouse whitefly has been increasing year by year in our country, but also the invasive pest whitefly is rampant. The prevention and control of whitefly all over the world is mainly based on comprehensive management, especially agricultural control and biological control methods. The work of releasing natural enemies to control whitefly has a history of 30 years. However, in our country, due to the immature mass reproduction technology of its dominant natural enemy insect, Lepidos wasps, the serious impact of bee selection on the reproductiv...

Claims

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Application Information

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IPC IPC(8): A01K67/033
Inventor 张帆张君明罗晨
Owner BEIJING ACADEMY OF AGRICULTURE & FORESTRY SCIENCES
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