First Report of a Postharvest Fruit Rot on Apple Caused by <i>Diaporthe phaseolorum</i>var. <i>caulivora</i>in China: A Note

• 作者: Yaoyao Liu
• 来源期刊: 美国植物学期刊(英文)
• 学科: 经济
• 关键词: APPLE Postharvest Pathogen ITS-rDNA Diaporthe phaseolorum var. caulivora
• 年，卷（期）: mgzwxqkyw_2020,（10）
• 页码范围: 1612-1617
• 页数: 6页
• 分类号: F42

摘要

Brown rots of Red Fuji apples were observed in Hangzhou city (Zhengjiang Province, China). The causal agent was isolated and identified in both morphological and molecular genetic levels. The phenotype and phylogenetic analysis revealed that the isolate was </span><i><span style="font-family:Verdana;">Diaporthe phaseolorum</span></i><span style="font-family:Verdana;"> var. </span><i><span style="font-family:Verdana;">caulivora</span></i><span style="font-family:Verdana;">, and its pathogenicity on apple fruit was confirmed by re-inoculation experiment. To our knowledge, this is the first report of </span><i><span style="font-family:Verdana;">D. phaseolorum</span></i><span style="font-family:Verdana;"> var. </span><i><span style="font-family:Verdana;">caulivora</span></i><span style="font-family:Verdana;"> causing postharvest fruit rot on apple in China.