非洲菊根腐病致病机理及防治的研究进展  

Advances in Research on Disease Mechanism and Control of Gerbera jamesonii Root Rot

作　　者：黄宇翔[1,2] 余文权[3] 张洪华[2] 

机构地区：[1]福建省农业科学院作物研究所,福建福州350013 [2]福建省农业科学院花卉研究中心,福建福州350013 [3]福建省农业科学院,福建福州350003

出　　处：《福建农业学报》2014年第6期608-611,共4页Fujian Journal of Agricultural Sciences

基　　金：福建省星火科技计划重点项目(2013S0047)

摘　　要：非洲菊是世界五大切花之一,具有很高的经济价值。随着种植面积的扩大,病害问题也越来越严重,根腐病是其中发生面积广、危害程度最大的主要病害之一。本文从寄主植物-病原菌相互作用的分子生物学角度出发,对非洲菊根腐病的发病机理、植物本身的抗病防卫机理以及目前防治措施进行了综述,并对非洲菊根腐病的抗性育种及未来的防治方法进行展望。Gerbera jamesonii is one of five major cut flowers in the world. It has a high economic value. Its planting area continues to expand. At the same time, the disease problem is also becoming increasingly serious. Root rot is one of the main diseases on G. jarnesonii that has widely spread in recent years causing heavy economic losses. This paper reviews recent developments on the molecular biology of the plant-pathogen interactions relating to the disease ＇s mechanism and the host plant＇s natural defense against the disease. Prospect of applying molecular breeding, as well as other potentially applicable approaches, for the disease prevention and control is discussed.

关 键 词：非洲菊 根腐病 隐地疫霉菌 隐地蛋白 病害防治 

分 类 号：S432.4[农业科学—植物病理学]