Diversity of Fungal Communities Associated with Grapevine Trunk Diseases in China

文献类型: 外文期刊

第一作者: Zhou, Y. Y.

作者: Zhou, Y. Y.;Zhang, W.;Wu, L. N.;Zhang, J.;Tan, H. Y.;Liu, M.;Li, X. H.;Yan, J. Y.;Zhou, Y. Y.;Chethana, K. W. T.;Zhou, Y. Y.;Chethana, K. W. T.;Manawasinghe, I. S.

作者机构:

关键词: diversity; grapevine trunk diseases; morphology; new records; phylogenetic analyses

期刊名称:MYCOSPHERE ( 影响因子:14.6; 五年影响因子:5.0 )

ISSN: 2077-7000

年卷期: 2023 年 14 卷 1 期

页码:

收录情况: SCI

摘要: Grapevine trunk diseases (GTDs) are one kind of the most common and destructive diseases worldwide which challenge the sustainable development of the grape industry and cause serious economic loss. From 2020 to 2022, grapevine trunk disease samples were collected from eight provinces in China and associated fungi were identified based on phylogenetic analyses and morphological observations. A total of 199 isolates were obtained, representing 40 species belonging to 21 genera in 10 families. Twenty-one species are reported as the first records in China and 13 as the first records on grapevine worldwide. Diaporthe, Botryosphaeriaceae, Cylindrocarpon-like and Fusarium-like genera were the most frequently isolated taxa. Bartalinia, Botryosphaeria and Dactylonectria species were widely distributed in China. The study provides an insight into the diversity of fungal species on the diseased grapevine, among which some may play the role of common or potential pathogens, endophytes, and saprobes. Relevant results provide the basis for further research on the interactions among fungal communities and strategies for managing grapevine trunk diseases.

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