Patents by Inventor Shimo Li

Shimo Li has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11805782
    Abstract: A biocontrol strain YW-1, a preparation method and application of a biocontrol agent thereof are provided. The strain is Myroides odoratimimus with 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 1×109-1×1010 CFU/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 as fusarium wilt of melons, bacterial wilt of tomatoes and peppers, and Phytophthora capsici.
    Type: Grant
    Filed: November 10, 2021
    Date of Patent: November 7, 2023
    Assignee: HUAIYIN NORMAL UNIVERSITY
    Inventors: Wei Yang, Haixia Yan, Guanghui Dong, Yusheng Qiu, Yuelong Zhu, Zi Zhang, Wei Guo, Shimo Li, Lei Zhang, Yuming Luo
  • Publication number: 20220142171
    Abstract: A biocontrol strain YW-1, a preparation method and application of a biocontrol agent thereof are provided. The strain is Myroides odoratimimus with 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 1×109-1×1010 CFU/mL; centrifuging the bacterial suspension at 6000 rpm for 10 minutes to collect thalli; and diluting the thalli 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 as fusarium wilt of melons, bacterial wilt of tomatoes and peppers, and phytophthora capsici.
    Type: Application
    Filed: November 10, 2021
    Publication date: May 12, 2022
    Inventors: Wei Yang, Haixia Yan, Guanghui Dong, Yusheng Qiu, Yuelong Zhu, Zi Zhang, Wei Guo, Shimo Li, Lei Zhang, Yuming Luo
  • Publication number: 20110182860
    Abstract: A composite biocontrol microbial agent PSX combination controls several soil-borne diseases. The PSX combination was composed of three biocontrol bacteria, which are shaking cultured in the PDA culture solution at 37° C., 180 rpm for 20 to 24 hours, then centrifugated at 4000 g for 10 min, taking the wet bacterium preserved fluid by the ratio of 1:40 to prepare the microbial agent, and then mixing at the ratio of 1:1:1, the total concentration of live bacteria in finished product being of 1×109˜1×1012 cfu/mL. The PSX combination controls soil-borne diseases of plant that occurs complexly or solely, including root knot nematode disease, bacterial wilt, verticillium wilt and blights. Its disease-preventing effect is 60-100%. Yield increase is 30-200%. The effects of preventing Fusarium wilt of banana and rice sheath blight disease are more than 50%, and have 20-80% yield increase. In addition, the PSX combination also can improve soil hardening.
    Type: Application
    Filed: December 11, 2009
    Publication date: July 28, 2011
    Applicants: NAU BIOGENIC PESTICIDES R&D CO., LTD., NANJING AGRICULTURAL UNIVERSITY
    Inventors: Jianhua Guo, Hongxia Liu, Shimo Li