香薷白粉病菌及其重寄生菌的分离鉴定  

Isolation and Identification of Herba Molsae Powdery Mildew and Its Hyperparasite

作　　者：刘翠[1] 梁晨[1] 

机构地区：[1]青岛农业大学农学与植物保护学院,青岛266109

出　　处：《菌物研究》2011年第2期97-99,共3页Journal of Fungal Research

基　　金：国家自然科学基金项目(NSFC30870010);烟草病虫害监测与综合治理重点开放实验室开放课题(BC201007)

摘　　要：对采自中国长春香薷白粉病菌进行系统观察和测量,鉴定其为本间白粉菌(Erysiphe hommae Braun),同时发现了重寄生菌——白粉寄生孢(Ampelomyces quisqualis Ces.),并对重寄生菌的叶部寄生特征及培养特征进行了描述。室内检测结果表明,重寄生菌的重寄生强度较高,可抑制白粉病的发生。By systematical observations and measurements of the fungus causing powdery mildew on herba molsae collected from Changchun,China,the powdery mildew was identified to be Erysiphe hommae Braun,and its hyperparasite—Ampelomyces quisqualis Ces.was detected and described of the characteristics of foliar parasitizing and culture.After the detection in laboratory,the hyperparasite was found to be of high hyperparasitizing intensity and could suppress the powdery mildew.

关 键 词：香薷 本间白粉菌 无性型 白粉寄生孢 

分 类 号：Q93[生物学—微生物学]