The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 07, 2023
Filed:
Nov. 10, 2021
Huaiyin Normal University, Huai'an, CN;
Wei Yang, Huai'an, CN;
Haixia Yan, Huai'an, CN;
Guanghui Dong, Huai'an, CN;
Yusheng Qiu, Huai'an, CN;
Yuelong Zhu, Huai'an, CN;
Zi Zhang, Huai'an, CN;
Wei Guo, Huai'an, CN;
Shimo Li, Huai'an, CN;
Lei Zhang, Zhenjiang, CN;
Yuming Luo, Huai'an, CN;
HUAIYIN NORMAL UNIVERSITY, Huai'an, CN;
Abstract
A biocontrol strain YW-1, a preparation method and application of a biocontrol agent thereof are provided. The strain iswith the preservation number of CGMCC NO. 20620. The biocontrol agent of the biocontrol strain YW-1 is obtained by the following steps: oscillating culture the biocontrol strain YW-1 in a LB culture medium at 30 Celsius degrees and 180 rpm for 12-16 hours until a total concentration of living bacteria in a bacterial suspension is 1×10-1×10CFU/mL; centrifuging the bacterial suspension at 6000 rpm for 10 minutes to collect bacterial cells; and diluting the bacterial cells with sterilized water to obtain a concentration of 100 CFU/milliliter. By irrigating the root of every plant with 20 milliliters of the biocontrol agent when host plants are transplanted, it can effectively prevent soil-borne diseases such aswilt of melons, bacterial wilt of tomatoes and peppers, and