博落回白绢病的病原鉴定及防治
投稿时间:2017-02-21     点此下载全文
引用本文:游景茂,王磊,唐其,曾建国.博落回白绢病的病原鉴定及防治[J].中国现代中药,2017,19(10):1429-1433
DOI:
摘要点击次数: 765
全文下载次数: 624
           
作者中文名作者英文名单位中文名单位英文名E-Mail
游景茂 YOU Jingmao 湖北省农业科学院 中药材研究所,湖北恩施445000 IInstitute of Chinese Herbal Medicine,Hubei Academy of Agricultural Science,Enshi 445000,China  
王磊 WANG Lei 湖南美可达生物资源股份有限公司,湖南长沙410001 Micolta Biological Resource INC,Changsha 410001,China  
唐其 TANG Qi 湖南农业大学 国家中药材生产(湖南)技术中心,湖南长沙410128 National Chinese Medicinal Herbs(Hunan) Technology Center,Hunan Agricultural University,Changsha 410128,China  
曾建国 ZENG Jianguo 湖南农业大学 国家中药材生产(湖南)技术中心,湖南长沙410128 National Chinese Medicinal Herbs(Hunan) Technology Center,Hunan Agricultural University,Changsha 410128,China 曾建国,教授,研究方向:中药资源与综合利用;Tel:(0731)84673824,E-mail:zengjianguo@hunau.edu.cn 
基金项目:湖南省科技计划重点项目(2014SK2005,2016SK3002);长沙市科技局重点项目(K1308182-21)
中文摘要:目的:明确博落回根腐病致病菌病原,提出合理的防治措施。方法:运用致病菌形态学观察、致病菌内转录间隔区(internal transcribed spacer,ITS)序列分析生开展鉴定研究,针对致病菌的生物学特性分析其防治策略。结果:通过形态学和分子生物学鉴定证明病害为齐整小核菌(Sclerotium rolfsii sacc.)导致的白绢病,防治方法需要以生物防治为主,最终实现白绢病安全、有效防控。结论:通过研究证明博落回的病害为白绢病,提出了安全有效地防治策略,能够保证药材的品质,保护生态环境。
中文关键词:博落回  白绢病  防治
 
Identity and the Control of Southern Blight on Macleaya cordata
Abstract:Objective:To clarify the pathogenic pathogen of root rot disease of Macleaya cordata, and provide the reasonable prevention and control measures.Methods: Using morphology observation and internal transcribed spacer (ITS) sequence analysis to identify the pathogen, and analyze the control strategy.Results: The pathogen was identified as Sclerotium rolfsii sacc.through morphology and molecular biology identification, it is necessary to control this disease with biological control as the main strategy to control southern blight effectively and safely.Conclusion: The results show that the pathogen was S.rolfsii, and provide reasonable control strategy, ensure the quality of medicinal materials, and protect the ecological environment.
keywords:Macleaya cordata (Willd.) R.Br.,southern blight,control
查看全文   查看/发表评论  下载PDF阅读器