我国野生茶树林首次遭受油茶软腐病侵害的调查报告

Investigation Report on Soft Rot Disease of Tea Tree Occurred in Ancient Tea Forest

经对哀牢山千家寨景区的我国野生茶树林所发生的病害作调查、采样及切片检测后,初步认定其病害为油茶软腐病,病原菌为半知菌丝孢纲丛梗孢目伞座孢属的油茶伞座孢菌。据此记述了其病状特征;油茶软腐病分生孢子座的形态,以及该病的传播、发生特点。从中报道了我国野生茶树林首次发现遭受油茶软腐病的侵害。

The disease occurred on ancient tea trees of Qianjiazhai scenery spot of Ailao Mountains was studied by field surveying and section examination, it was preliminarily identified as soft rot and the pathogen was Agaricodochium camelliae. The symptoms and signs were described, the morphology of sporodochium, the characteristics of occurrence and prevalence were studied and reported.