A kind of preparation method of spore powder of yellow basket-shaped fungus, wettable powder of yellow basket-shaped fungus and preparation method thereof

The technology of a yellow tallow bacteria and a wettable powder is applied to a microbial pesticide wettable powder and its preparation, a yellow tallow bacteria spore powder is fermented and prepared, the yellow tall bacteria wettable powder and the preparation field thereof can solve the restriction The use and promotion of Talaromyces yellows has the effect of accelerating the promotion and application process.
CN104286032BActive Publication Date: 2016-08-24QINGDAO AGRI UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
QINGDAO AGRI UNIV
Publication Date
2016-08-24

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Abstract

The invention relates to a Talaromyces flavus wettable pulvis. The Talaromyces flavus wettable pulvis includes Talaromyces flavus conidiospore powder, a carrier and an assistant, the content of living bacteria in the Talaromyces flavus wettable pulvis is 5*10<8>-5*l0<9>cfu / g / g, the suspension rate of the Talaromyces flavus wettable pulvis is greater than 75% wettable powder, the wetting time is less than 60s, and the water content is less than 6%. In the invention, the spore fermentation technology of Talaromyces flavus aw12 strains is optimized; and the Talaromyces flavus wettable pulvis is created by using Talaromyces flavus spores as an active component. The invention provides a production method of a Talaromyces flavus biocontrol preparation, and a new convenient and practical dosage form. The Talaromyces flavus spore powder preparation method lays a foundation for the large scale commercialization production of the Talaromyces flavus wettable pulvis, is in favor accelerating the application process of Talaromyces flavus in the biological control, and is of theoretic and practical significance.
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Description

technical field

[0001] The present invention relates to the technical field of microbial pesticides, in particular to a wettable powder of microbial pesticides and a preparation method thereof, more specifically, the present invention relates to a method for fermenting and preparing spore powder of yellow basket-shaped fungus, and the yellow basket-shaped fungus can be Wet powder and its preparation method. Background technique

[0002] Pesticides play an important role in preventing and controlling plant diseases and insect pests, ensuring stable and increased agricultural production, improving the quality of agricultural products, and improving people's living standards. Chemical pesticides have played an important role in controlling crop diseases and protecting agricultural safety, but they have also caused a series of environmental and social problems, such as the "3R" problem caused by the widespread use of chemical pesticides, etc., seriously affecting the sustainabil...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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