摘要
对山西省枣树上发生的一种新病害进行了调查和病菌分离与培养研究。通过形态学特征观察和rDNA ITS序列分析,证明该病菌为葡萄座腔菌Botryosphaeria dothidea的无性阶段Fusicoccum aesculi。
A new disease infecting grafted plants of Ziziphus jujuba and causing stem dry rot was investigated. The field and laboratory survey indicates that the pathogen only produces conidial stage. Morphological observation and rDNA ITS analysis have proved that the pathogen is Fusicoccum aesculi, the anamorph ofBotryosphaeria dothidea.
出处
《菌物学报》
CAS
CSCD
北大核心
2009年第3期332-335,共4页
Mycosystema
关键词
枣树
新病害
七叶树壳梭孢
葡萄座腔菌
Ziziphus jujuba, new disease, Fusicoccum aesculi, Botryosphaeria dothidea