Method for realizing three-dimensional propagation of Aphidius gifuensis Ashmaed by means of cuttage plant

A technology of Aphids persicae and cuttings, which is applied in the field of carrier plant screening, collection of dead aphids, modular bee propagation, carrier plant cuttings and rapid propagation, which can solve unfavorable product storage and transportation, unfavorable collection of parasitoid bees, long growth cycle of tobacco, etc. problems, to achieve the effects of easy standardized operation, saving manpower and material resources, and high space utilization

Active Publication Date: 2015-12-23
INST OF PLANT PROTECTION CHINESE ACAD OF AGRI SCI
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Problems solved by technology

[0006] In the practice of propagating Aphids persicae, we found that the above-mentioned technology has certain limitations, mainly as follows: first, the tobacco growth cycle is long, and it often takes more than 90 days from sowing to inoculation of aphids, requiring a lot of manpower and material resources ; Second, the growth of tobacco requires a large sp...

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  • Method for realizing three-dimensional propagation of Aphidius gifuensis Ashmaed by means of cuttage plant
  • Method for realizing three-dimensional propagation of Aphidius gifuensis Ashmaed by means of cuttage plant

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[0042] In order to further explain the technical means and functions adopted by the present invention to achieve the predetermined technical purpose, the structure and working process of the present invention are described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0043] The Aphidius gifuensis involved in the present invention has become one of the natural enemy insects with the highest utilization value in the family Aphidius gifuensis because of its strong fecundity, high natural parasitic rate, short generation cycle, strong adaptability and easy artificial reproduction. . The use of this parasitic wasp to control aphids has many advantages, the most important being that it can replace chemical pesticides, achieve the purpose of preventing and controlling aphids, and produce green agricultural products. In addition, the parasitic wasp has other advantages, mainly including: (1) It has strong ecological adaptability and a wide d...

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Abstract

The invention discloses a method for realizing three-dimensional propagation of Aphidius gifuensis Ashmaed by means of a cuttage plant. The method comprises the following steps of 1) cultivating Gynura japonica as a host plant; 2) breeding aphids; 3) breeding the Aphidius gifuensis Ashmaed; and 4) collecting mummy aphids for manufacturing an Aphidius gifuensis Ashmaed egg aggregate. The method has advantages of short period, small space requirement and easy mummy aphid collection. The method can greatly reduce an Aphidius gifuensis Ashmaed propagation cost and can promote large-scale propagation and commercial production of the Aphidius gifuensis Ashmaed.

Description

technical field [0001] The invention relates to a method for three-dimensional propagation of Aphids aphids by cutting plants, in particular to a combination of methods such as carrier plant screening, rapid propagation of carrier plant cuttings, module propagation of bees, and collection of aphids. Background technique [0002] Smoke aphid [Myzuspersicae (Sulzer)] belongs to Homoptera, Aphididae. Also known as peach aphid, commonly known as honey worm, greasy worm. Aphids are distributed all over the world, and generally occur in the smoking areas in the north and south of my country. Its feeding habits are relatively miscellaneous, and there are more than 170 species of host plants known in my country. There are more than 400 kinds of hosts in 50 families reported in the world, mainly Solanaceae, Brassicaceae, Compositae and Fabaceae. In addition to directly sucking the plant juice, causing plant water and nutritional imbalance and shrinking, the insect also spreads var...

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Application Information

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IPC IPC(8): A01K67/033A01G31/00
CPCA01G31/00A01K67/033
Inventor 张礼生张亚玲黄凤霞刘爱萍陈红印
Owner INST OF PLANT PROTECTION CHINESE ACAD OF AGRI SCI
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