Chunguang Ren, Yu Liu, Wenwen Su, Zhengcheng Han, Weijie Li
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Two new species of Diaporthe (Diaporthaceae, Diaporthales) from Actinidia chinensis in Guizhou Province, China.
Diaporthe spp. are well known to be plant pathogens, endophytes, or saprophytes on a wide range of economically significant crops, ornamental plants, and forest trees. In the present study, we aimed to investigate the diversity of Diaporthe species, which cause kiwifruit soft rot in Guizhou Province. Five strains of fungi were isolated from kiwifruit infected with soft rot in Guizhou province. These strains were identified using morphological and multilocus sequences analysis of the rDNA internal transcribed spacer region (ITS), calmodulin (cal), histone H3 (his3), translation elongation factor 1-alpha (tef1), and β-tubulin (tub2). The results confirmed two new species - D. shuichengensissp. nov. and D. liupanshuiensissp. nov. This study identifies two new soft-rot pathogens of kiwifruit and provides a reference for future disease-management studies.
期刊介绍：
MycoKeys is a peer-reviewed, open-access, online and print, rapidly produced journal launched to support free exchange of ideas and information in systematics and biology of fungi (including lichens).
All papers published in MycoKeys can be freely copied, downloaded, printed and distributed at no charge for the reader. Authors are thus encouraged to post the pdf files of published papers on their homepages or elsewhere to expedite distribution. There are no restrictions nor charge for color.
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