摘要
为了解云南重楼叶部病害,对云南重楼叶病斑处进行寄生真菌的初步分离,并对其进行形态学鉴定和分子生物学鉴定。经过分离获得19株形态各异的菌落,其中9株为附球菌属、7株为交链孢属、2株为黑团孢属、1株粉红单端孢菌。结果可为研究云南重楼病害的病原鉴定及其发生规律和防治方法等提供技术参数,为探索云重楼种植技术提供基础。
To understand the leaf diseases of Paris polyphylla var. yunnanensis, the parasitic fungi were isolated from the leaf lesions of P. polyphylla var. yunnanensi, and identified by morphology and molecular biology. 19 colonies with different morphology were isolated, of which 9 were Epicoccum, 7 were Alternatia, 2 were Periconia and 1 was Trichothecium roseum. These findings could provide technical parameters for the pathogen identification, occurrence regularity and control methods of P. polyphylla var. yunnanensi, and a basis for exploring better planting technology of P. polyphylla var. yunnanensi.
作者
张晓云
李维蛟
Zhang Xiaoyun;Li Weijiao(Yunnan University of Chinese Medicine,Kunming 650500)
出处
《中国农学通报》
2019年第34期109-114,共6页
Chinese Agricultural Science Bulletin
基金
国家自然科学基金“代谢组学与病症解的自身免疫性肝炎诊断模式构建”(81760812)
云南省应用基础研究项目“基于代谢组学的AIHPBC重叠综合征中医证型研究”[2018FF001(-021)]
云南省科学技术厅“云南省道地濒危中药材繁育与栽培工程技术研究中心”(2016DH011)
云南省科学技术厅“云南省重大科技专项(生物医药)砂仁规范化种植关键技术研究与应用”(2018ZF011-0202)
关键词
云南重楼
寄生真菌
分离
鉴定
Paris polyphylla var. yunnanensis
parasitic fungi
isolation
identification
