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Artificial propagation and production method for diadromus collaris

A technology of artificial breeding and production methods, applied in animal husbandry, etc., to achieve the effect of increasing the parasitic rate, shortening the time to search for hosts, and improving the effect of natural control

Active Publication Date: 2015-01-28
ZHEJIANG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are no domestic research reports on the large-scale reproduction of Adenola cerevisiae, large-scale field application and control effects.

Method used

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  • Artificial propagation and production method for diadromus collaris
  • Artificial propagation and production method for diadromus collaris

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Embodiment Construction

[0052] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0053] Such as figure 1 Shown, the production method for the artificial propagation of Aedes cerevisiae comprises the following steps:

[0054] (1) collecting and breeding bee species;

[0055] (2) production host;

[0056] (3) inoculation breeding of diamondback moth;

[0057] (4) the development of diamondback moth pupae;

[0058] (5) Inoculation of Aedes cerevisiae;

[0059] (6) Cultivation and collection of Aedes cerevisiae;

[0060] (7) Save seeds.

[0061] Described step (1) specifically comprises:

[0062] A, collect bee species: collect the nymph parasitized by Adenia cerevisiae on the serious field plant blade that diamondback moth takes place;

[0063] B. Purification and optimization of bee species: the pupae parasitized by Adenia cerevisiae collected in step A are placed in a temperature of 23~25°C and RH is 50~70% for develo...

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Abstract

The invention relates to the field of biological control of agricultural pests and aims at providing an artificial propagation and production method for diadromus collaris. The method comprises the following steps: collecting and propagating bee species, producing hosts, inoculating and propagating plutella xylostella, developing plutella xylostella pupae, inoculating the diadromus collaris, culturing and collecting the diadromus collaris, and reserving the diadromus collaris species. According to the method, the superior bee species selection, bee propagation and beekeeping technology is perfected and the diadromus collaris is subjected to high-quality efficient large-batch propagation; in addition, the large-scale continuous production can be performed, the method is applied in the field of agricultural pest control and used for preventing the plutella xylostella, the agricultural production needs are met to a great extent, and very convenience is provided for biological control of cruciferous vegetable pests.

Description

technical field [0001] The invention relates to the field of biological control of agricultural pests, in particular to a production method for the artificial propagation of Adenida cerevisiae. Background technique [0002] The diamondback moth Plutella xylostella (Linnaeus) is a member of the family Lepidoptera Plutella. It originated in the Mediterranean region. It mainly harms rapeseed, cabbage, cabbage, radish and other cruciferous vegetables. There are more than 40 hosts. It is a worldwide cruciferous vegetable. Major pests of vegetables. Plutella xylostella has a strong ability to adapt to the environment. Since the 1950s, studies have shown that it has developed high resistance to many chemical pesticides. Its prevention and treatment has become a difficult problem in many countries and regions in the world. Consequently, integrated pest management has increasingly focused on the use of natural enemies for the control of diamondback moth. [0003] Parasitic wasps a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/033
CPCA01K67/033
Inventor 陈学新王泽华时敏叶熹骞
Owner ZHEJIANG UNIV
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