小麦白粉病对籽粒产量和品质的影响及防控途径  

Effects of Wheat Powdery Mildew on Grain Yield and Quality and Its Prevention and Control Measures

作　　者：高红云[1,2] 杨习文[1] 贺德先[1] 牛吉山[1] 王晨阳[1] 吴寅[1,3] 

机构地区：[1]河南农业大学农学院,河南郑州450002 [2]郑州师范学院生命科学学院,河南郑州450044 [3]河南省农业科学院,河南郑州450002

出　　处：《山东农业科学》2015年第10期139-144,共6页Shandong Agricultural Sciences

基　　金：国家粮食丰产科技工程河南课题(2013BAD07B07-4);河南省重点实验室项目(132300413207)

摘　　要：白粉病是小麦重要的真菌病害之一,主要侵染麦株的营养器官,影响光合作用,进而严重制约小麦生长,造成减产,并改变籽粒品质。本文综述白粉病对小麦产量的影响及生理机制、对籽粒品质的影响及分子机制,并提出了小麦白粉病综合防控技术。Wheat powdery mildew （Blumeria graminis f.sp.tritici,Bgt）is one of the most severe fungal diseases.It mainly infects the vegetative organs of wheat,affects photosynthesis and further severely restricts wheat growth,then the wheat grain yield decreased and the grain quality changed.The effect and physiological mechanism of powdery mildew on wheat yield and its effects and molecular mechanism on grain quality were summarized.The integrated control strategies of wheat powdery mildew were put forward.

关 键 词：小麦白粉病 品质 影响机制 防控途径 

分 类 号：S435.121.46[农业科学—农业昆虫与害虫防治]