详细信息
马拉巴栗疫病病原的分离与鉴定 被引量:6
Isolation and Identification of the Pathogen Causing Phytophthora Blight of Pachira macrocarpa
文献类型:期刊文献
中文题名:马拉巴栗疫病病原的分离与鉴定
英文题名:Isolation and Identification of the Pathogen Causing Phytophthora Blight of Pachira macrocarpa
作者:李琳[1];陈鸿宇[1];柳凤[1];何红[1];余莎[1]
机构:[1]广东海洋大学农学院
年份:2011
卷号:38
期号:12
起止页码:2395
中文期刊名:园艺学报
外文期刊名:Acta Horticulturae Sinica
收录:CSTPCD、、Scopus、CSCD2011_2012、北大核心2008、北大核心、CSCD
基金:广东省科技计划项目(2009B020310015;2009B030803055)
语种:中文
中文关键词:马拉巴栗;棕榈疫霉;疫病;分离;鉴定
外文关键词:Pachira macrocarpa; Phytophthora palmivora; phytophthora blight; isolation; identification
中文摘要:2008—2009年,从广东省湛江等地采集疑似疫病的马拉巴栗病株,经病原菌分离及柯赫氏法则验证,证明其病原菌是疫霉菌。通过致病性、寄主范围测定,菌体形态,培养特性及rDNA-ITS序列分析等,将该病原菌初步鉴定为棕榈疫霉(Phytophthora palmivora)。
外文摘要:The diseased plants of Pachira macrocarpa showing symptoms of phytophthora blight were collected from Zhanjiang,Guangdong Province from 2008 to 2009.This study proved that the pathogen was a kind of fungus by test of Koch’s postulates.The pathogenic fungus was identified as Phytophthora palmivora based on pathogenicity and morphology,host range and sequence analysis of rDNA-ITS.
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