摘要
对甘肃省定西市马铃薯田早死病株进行了病原真菌的分离与鉴定,形态学观察和ITS序列分析表明,该病原菌为球炭疽菌(Colletotrichum coccodes)。甘肃省定西市马铃薯田早死病株由C.coccodes引起,该病原菌危害马铃薯在甘肃省首次报道。
Based on morphological observation and ITS sequence analysis, the pathogen causing premature death of potato in Dingxi City of Gansu Province was identified. The results indicated that the pathogen was Colletotrichum coccodes. This is the first report in Gansu Province
出处
《植物保护》
CAS
CSCD
北大核心
2012年第3期113-115,共3页
Plant Protection
基金
设施农业无公害新农药引进试验与示范推广(20100714)
关键词
马铃薯
田间
早死
炭疽病
病原鉴定
potato
field
premature death
black dot
identification of pathogen