Huperzia serrata endophytic fungus resisting Botrytis cinerea and application of fungus

• Main Authors: CUI LINGLI, YAN LING, SHU SHAOHUA
• Format: Patent
• Language: Chinese; English
• Published: 25.10.2019
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; BEER; BIOCHEMISTRY; CHEMISTRY; COMPOSITIONS THEREOF; CULTURE MEDIA; ENZYMOLOGY; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; METALLURGY; MICROBIOLOGY; MICROORGANISMS OR ENZYMES; MUTATION OR GENETIC ENGINEERING; PROCESSES USING MICROORGANISMS; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS; SPIRITS; TRAPPING; VINEGAR; WINE

The invention discloses a Huperzia serrata endophytic fungus resisting Botrytis cinerea. The fungus is classified and named Alternaria alternata HR38-7, and is preserved in the China Center For Type Culture Collection, with the preservation number of CCTCC No. 2019388. The strain is screened from the Huperzia serrata endophytic fungus for the first time, and can be used for preventing and controlling the Botrytis cinerea of crops, and can be used as an active ingredient for preparing a biocontrol preparation for preventing and controlling the Botrytis cinerea of crops. 本发明公开了一株抗灰霉菌的蛇足石杉内生真菌，分类命名为链格孢菌(Alternaria alternate)HR38-7，保藏于中国典型培养物保藏中心，保藏编号为CCTCC M 2019388。该菌株是首次从蛇足石杉内生真菌中筛选得到，可用于农作物灰霉病的防治，以及作为活性成分用于制备防治农作物灰霉病的生防制剂。