摘要
草莓根腐病是草莓上严重发生的一种病害。近年来,在全世界范围内严重发生,并有逐年加重的趋势。2010年6～7月间,对烟台某草莓种植基地的草莓根腐病进行了调查,并在室内用组织分离法对病原菌进行了分离、鉴定及致病性测定。结果表明:引起草莓根腐病的病原物有尖孢镰孢菌(Fusarium oxysporum)、立枯丝核菌(Rhizoctonia solani)和/或疫霉菌(Phytoph-thorasp.),其中尖孢镰孢菌和立枯丝核菌最为普遍,疫霉菌次之。根据病原菌生物学特性及发生发展规律,提出了该病的综合防治措施。
Root rot is one of serious diseases of strawberry.In recent years,the disease occurred world wide,and became more and more serious.From June to July in 2010,diseased roots of strawberry in a strawberry planting base were investigated,and the pathogens were isolated and identified from diseased tissue.The results showed that strawberry root rot was caused by Fusarium oxysporum,Rhizoctonia solani and/or Phytophthora sp.According to the characteristics of the pathogens and the disease development,integrated control measures of the disease were advised.
出处
《北方园艺》
CAS
北大核心
2012年第10期141-144,共4页
Northern Horticulture
基金
山东省"泰山学者"建设工程专项经费资助项目
青岛农业大学高层次人才启动基金资助项目(630901)
关键词
草莓根腐病
病原菌鉴定
防治
烟台
strawberry root rot
pathogens identification
control
Yantai
作者简介
胡彦江（1972-），男，甘肃定西人，本科，实验师，现从事植物及植物病理学方面的教学与科研工作。
张茹琴（1972-），女，甘肃定西人，博士，讲师，现从事植物病害生物防治及生防机理方面的教学与科研工作。E—mail：zhruq-72@163．com
