Studies of reidentification of several kinds of Botryosphaeria sp. causing the tree cankers and diebacks.

几种葡萄球菌的重新鉴定研究。

• 批准号: 20580160
• 负责人: YAGUCHI Yukio
• 金额: $ 2.16万
• 依托单位: Tokyo University of Agriculture
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2008
• 资助国家: 日本
• 起止时间: 2008 至 2010
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20580160/
• 关键词: 樹木胴枯病; 樹木枝枯病; Botryosphaeria属; Guignardia属; 分子系統解析; 樹木胴・枝枯病; Botryosphaeria属菌; Guignardia属菌; ポプラ類ギグナルディア胴枯病; ハンノキ類ギグナルディア胴枯病; クルミ褐色枝枯病; カエデ類粗皮病; 樹木胴・枝枯性病害; カラマツ先枯病菌; 遺伝子系統解析; Botryosphaeria ribis; Botryosphaeria parva; Botryosphaeria doth

I performed reidentification of the pathogenic fungi that is causing the tree cankers and diebacks on Guignardia dieback of Conifers, Guignardia canker of Poplar, Guignardia canker of Alder, Brown blight of Walnuts, Rough bark of Maples and Shoot blight of Japanese larch. As a result of sequence analysis and the observation on morphological characteristics, all isolates and all specimen which did test for this experiment were included in Botryosphaeria sp. However, Guignardia dieback of Conifers, Guignardia canker of Alder, Brown blight of Walnuts, and Rough bark of Maples were not identified, because result of the observation on morphological characteristics did not accord with sequence analysis.

对针叶树、杨树、桤木、核桃褐枯病、枫树糙皮病和落叶松梢枯病的病原菌进行了重新鉴定。通过序列分析和形态特征观察，本实验检测到的所有分离株和标本均属于Botryosphaeria sp.，但由于形态特征观察结果与序列分析结果不一致，未鉴定出针叶树褐背病、桤木褐背病、核桃褐背病和枫树糙皮病。