Huaiyin Normal University

Nanjing Agricultural University

Nau Biogenic Pesticides R&d Co., Ltd.

Shimo Li

Yuming Luo

Yuelong Zhu

Haixia Yan

Lei Zhang

Zi Zhang

Yusheng Qiu

Wei Yang

Guanghui Dong

Wei Guo

Jianhua Guo

Hongxia Liu

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&#xd7;10-1&#xd7;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

Biocontrol strain YW-1 and preparation method and application of biocontrol agent thereof

Growing community of inventors

Huai'an, China

Shimo Li