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Position: Home > Articles > Relationship between Sakura Cercospora Shot Hole and Humidity Journal of Anhui Agricultural Sciences 2008,36 (28) 12317+12333

樱花褐斑穿孔病与空气湿度的关系

作  者:
沈娟;宋丽莉;张志国
单  位:
上海应用技术学院生态技术与工程学院
关键词:
日本晚樱;樱花褐斑穿孔病;空气湿度
摘  要:
[目的]为樱花褐斑穿孔病的防治提供理论依据。[方法]对气象资料进行分析,统计樱花叶片孔洞数,研究空气湿度对樱花褐斑穿孔病的影响。[结果]当气温为20~30℃时,湿度是决定樱花褐斑穿孔病发病程度的主要因素,发病程度与空气湿度呈显著正相关。[结论]空气湿度与樱花褐斑穿孔病的发生密切相关。
译  名:
Relationship between Sakura Cercospora Shot Hole and Humidity
作  者:
SHEN Juan et al (School of Ecological Technology and Engineering,Shanghai Institute of Technology,Shanghai 200235)
关键词:
Prunus lannesiana;Sakura cercospora shot hole;Humidity
摘  要:
[Objective] The research aimed to provide theoretical basis for the control of sakura cercospora shot hole.[Method] The meteorological data of Shanghai was analyzed,the number of holes on leaves of Prunus lannesiana was counted,and the influence of humidity on sakura cercospora shot hole was investigated.[Result] When the temperature was 20-30 ℃,humidity was the main factors determing the degree of sakura cercospora shot hole,and there was a positive correlation between them.[Conclusion] Humidity was closely related to the happening of sakura cercospora shot hole.

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