摘要
本研究对海南省澄迈县土沉香根结线虫病危害与发生情况进行了调查与研究,并采用比较形态学结合rDNA-ITS序列分析的方法对病原进行了分离鉴定,确定了发生在澄迈县土沉香苗木上的根结线虫为象耳豆根结线虫Meloidogyne enterolobii Yang&Eisenback。这是首次报道海南省澄迈地区土沉香上发生象耳豆根结线虫,为进一步分析土沉香病原根结线虫种群及该病的防治研究奠定了基础。
The nematode species on Aquilaria sinensis in Chengmai County,Hainan Province was identified by morphological observation and rDNA-ITS sequence analysis.The results showed that the root-knot nematode occurred commonly on A.sinensis was Meloidogyne enterolobii Yang Eisenback.This is the first report of M.enterolobii on A.sinensis in Hainan Province,which will be helpful to control the root-knot nematode of A.sinensis.
作者
苏圣淞
周国英
李河
王姣
何苑皞
刘君昂
Su Shengsong Zhou Guoying Li He Wang Jiao He Yuanhao Liu Jun＇ang(Key Laboratory for Non-wood Forest Cultivation and Conservation of Ministry of Education, Hunan Provincial Key Laboratory for Control of Forest Diseases and Pests, College of Forestry, Central South University of Forestry and Technology, Changsha 410004, China)
出处
《植物保护》
CAS
CSCD
北大核心
2017年第4期185-189,194,共6页
Plant Protection
基金
林业公益性行业科研专项(201304402)
