A Study of Soil-Borne Fusarium Wilt in Continuous Cropping Chrysanthemum Cultivar 'Guangyu' in Henan, China.

ABSTRACT: Cut chrysanthemum, known as a highly favored floral choice globally, experiences a significant decline in production due to continuous cropping. The adverse physiological effects on cut chrysanthemums result from the degradation of a soil's physical and chemical properties, coupled with the proliferation of pathogens. The "Guangyu" cultivar in Xinxiang, Henan Province, China, has been specifically influenced by these effects. First, the precise pathogen accountable for wilt disease was effectively identified and validated in this study. An analysis was then conducted to examine the invasion pattern of the pathogen and the physiological response of chrysanthemum. Finally, the PacBio platform was employed to investigate the dynamic alterations in the microbial community within the soil rhizo

SUBMITTER: Liu L 

PROVIDER: S-EPMC10820174 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature