引发桉树病害的丽赤壳属真菌物种多样性研究进展  

Research Progress on Species Diversity of Calonectria Species Causing Eucalyptus Diseases

作　　者：梁雪莹 陈帅飞[1] LIANG Xueying;CHEN Shuaifei(Research Institute of Fast-groping Trees,Chinese Academy of Forestry,Zhanjiang 524022,Guangdong,China)

机构地区：[1]中国林业科学研究院速生树木研究所,广东湛江524022

出　　处：《桉树科技》2022年第2期60-68,共9页Eucalypt Science & Technology

基　　金：国家重点研发计划-政府间国际科技创新合作重点专项-中国和南非共建联合研究中心项目“人工林重大病害病原菌演化致病机制及抗病林木遗传材料选育”(2018YFE0120900)。

摘　　要：由丽赤壳属(Calonectria)真菌引起的叶焦枯病是我国和其他多个国家桉树的重要病害。本文对世界范围内引发桉树叶焦枯病的丽赤壳属各个物种的典型特征进行了综述;对丽赤壳属病原菌在桉树上致病机制研究进展及桉树抗病基因型选择研究进展进行了介绍。Leaf blight caused by Calonectria species is an important disease of Eucalyptus in China and other countries around the world. In this study, the typical characteristics of Calonectria species causing Eucalyptus leaf blight worldwide were reviewed. The research progress on pathogenic mechanisms of Calonectria on Eucalyptus and selection of resistant Eucalyptus genotypes are examined.

关 键 词：桉树叶焦枯病 物种多样性 病害防控 真菌病害 森林病害 

分 类 号：S763.15[农业科学—森林保护学]