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A kind of bacillus amyloliquefaciens and application thereof for preventing and treating strawberry wilt

A technology for dissolving amyloid spores and bacilli, applied in application, bacteria, fungicides and other directions, can solve the problems of poor control efficiency, insufficient colonization ability of antagonistic bacteria, etc., to reduce strawberry fusarium wilt, low production and transportation costs, The effect of reducing usage

Active Publication Date: 2019-10-01
SHANDONG INST OF POMOLOGY
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Problems solved by technology

Aiming at the deficiencies of the prior art, the present invention provides a Bacillus amyloliquefaciens JM-3 for preventing and treating strawberry wilt and its application, which solves the problems of insufficient colonization ability of antagonistic bacteria and poor control efficiency in the existing biocontrol technology

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  • A kind of bacillus amyloliquefaciens and application thereof for preventing and treating strawberry wilt
  • A kind of bacillus amyloliquefaciens and application thereof for preventing and treating strawberry wilt
  • A kind of bacillus amyloliquefaciens and application thereof for preventing and treating strawberry wilt

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Abstract

The invention relates to a bacillus amyloliquefaciens for preventing and treating strawberry wilt and application thereof. A Bacillus amyloliquefaciens JM‑3 in the present invention was preserved in the General Microbiology Center of China Microbiological Cultures Preservation Management Committee on March 12, 2018, and the preservation address is: Chinese Academy of Sciences, No. 3, Yard 1, Beichen West Road, Chaoyang District, Beijing Institute of Microbiology, deposit number: CGMCC No.15444. The microbial preparation prepared from the fermentation broth of Bacillus amyloliquefaciens JM‑3 is in a semi-dormant state due to its low water content, and the spores have strong stress resistance. The storage period of the preparation can reach 2 years; Bacillus amyloliquefaciens Bacillus JM‑3 microbial preparation can effectively reduce the occurrence of strawberry wilt and reduce the use of chemical agents.

Description

technical field The invention relates to a functional microorganism, more specifically to a Bacillus amyloliquefaciens JM-3 for preventing and treating strawberry wilt and its application, belonging to the technical field of biological pesticides. Background technique Strawberry wilt is an important soil-borne disease caused by Fusarium oxysporum f.sp. Due to the special cultivation conditions and perennial planting methods of strawberry, the disease is common and increasingly serious in the main strawberry producing areas, and has become one of the main diseases affecting the economic benefits and sustainable development of the strawberry industry. At present, the control of strawberry wilt in my country is still dominated by chemical agents. The frequent and irrational use of fungicides not only easily leads to the outbreak of drug resistance of pathogenic bacteria, but also poses a serious threat to the ecological environment and human health. Biological control has bec...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12N1/20A01N63/00A01P3/00C12R1/07
CPCA01N63/00C12N1/20C12N1/205C12R2001/07
Inventor 姜莉莉孙瑞红王红艳宫庆涛武海斌刘政军方新军
Owner SHANDONG INST OF POMOLOGY
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