青枯病快速检测研究概况  

Progress on Rapid Detection Methods for Bacterial Wilt

作　　者：王艳[1] 常润磊[1] 周旭东[1] 

机构地区：[1]国家林业局桉树研究开发中心,广东湛江524022

出　　处：《桉树科技》2012年第2期53-58,共6页Eucalypt Science & Technology

基　　金：广东省自然科学基金项目(10145624536-400000)

摘　　要：细菌性青枯病是由病原菌Ralstonia solanacearum引起的一种植物细菌性土传病害,广泛分布于世界各地,可侵染50多个科200多种植物。本文从青枯病原菌病原、致病机理以及分布危害等方面作了阐述,比较分析了运用不同检测方法在当今农作物以及林木青枯病原菌快速检测上的研究进展。Bacterial wilt is caused by the plant soil - borne pathogen Ralstonia solanacearum. The pathogen is widely distributed throughout the world and can infect more than 200 plant species belonging to over 50 families.This paper described the pathogen＇ s pathogenesis, distribution and damage. Newly developed tech- niques which have been used for fast accurate detection of the pathogen from agricultural crops and trees were also presented and compared.

关 键 词：细菌性青枯病 PCR 检测 

分 类 号：S432.42[农业科学—植物病理学]