摘要
大麦是我国主要的粮食作物之一,在其生长发育过程中,由于自然环境的变化,常遭受各种病害,大麦生产受到不同程度的影响。对大麦产量影响较大的有大麦黄花叶病、大麦条纹花叶病、大麦赤霉病,而大麦条纹病、大麦黄矮病、大麦黑穗病、大麦白粉病和大麦网斑病等也是常见的大麦病害。阐述了上述病害的分布、发病原因、病原和防治途径。
Barley is one of the main food crops in our country, which is often subjected to various harmful diseases in its growth and developmental process. Because of changes in the natural environment, barley production is affected by diseases in various degrees. The following diseases have great influences on the production of barley： barley yellow mosaic disease, barley stripe mosaic virus, barley scab. In addition, barley stripe disease, barley yellow dwarf virus, barley smut, barley powdery mildew and barley net blotch are also common diseases in barley. The article summarizes the distribution, occurrence, pathogen and control method of above diseases.
出处
《江西农业学报》
CAS
2009年第5期77-80,84,共5页
Acta Agriculturae Jiangxi
基金
江苏省农业高技术研究项目(BG2006306)
关键词
大麦
病害
分布
发生
防治
Barley
Disease
Distribution
Occurrence
Control
