摘要
通过对2013年云南西双版纳景讷乡发生的橡胶树病害病组织取样分离,活体致病试验和病原物的分类鉴定,认为是由腐霉属真菌(Pythium sp.)引起的一种橡胶树新病害。土壤板结、长期排水不畅,通透性差,是腐霉属病害发生的重要诱因。
A sample from affected rubber tree was collected and identified in Jingnexiang of Xishuangbanna in 2013. It is believed it is a new rubber disease caused by Pythium fungus(Pythium sp.), and soil hardening, long-term poorly drained and poor permeability are the main factors caused the incidence of Pythium.
出处
《热带农业科技》
2014年第4期6-7,16,共3页
Tropical Agricultural Science & Technology
基金
云南天然橡胶产业关键技术研究与集成示范(2011BAD30B01)
云南省热带作物科技创新体系建设专项资金(RF2013-3)
关键词
橡胶树
病害
腐霉
西双版纳
Hevea rubber
disease
Pythium
Xishuangbanna