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Preparation of Nanomaterial Wettable Powder Formulations of Antagonistic Bacteria from Phellodendron chinense and the Biological Control of Brown Leaf Spot Disease
Yanling Zeng, Han Liu, Tianhui Zhu, Shan Han, Shujiang Li 한국식물병리학회 The Plant Pathology Journal 17 Pages
한국식물병리학회 The Plant Pathology Journal 2021, 37권 3호 2 215-231 (17 pages)
: Bacillus megaterium, biological control, nano- materials, Nigrospora guilinensis, Phellodendron chinense Phellodendron chinense Schneid, a traditional Chinese medicinal plant, is widely planted in Sichuan Province, China, owing to its high medicinal value. Zeng et al. (2020) found that brown leaf spot disease caused by Nigrospora guilinensis on P. chinense occurred in a large area in Dayi... Brown leaf spot disease caused by Nigrospora guilin- ensis on Phellodendron chinense occurs in a large area in Dayi County, Chengdu City, Sichuan Province, China each year. This outbreak has severely reduced the production of Chinese medicinal plants P. chinense and caused substantial economic losses. The bacterial isolate JKB05 was isolated from the healthy leaves of P. chinense, exhibited antagonistic effects against N. guilinensis and was identified as Bacillus megaterium. The following...