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Position: Home > Articles > Status and Trend Analysis of Maize Diseases in the West Mountain Regions of Hubei Hubei Agricultural Sciences 2009,48 (11) 2738-2740

鄂西山区玉米病害发生情况和趋势分析

作  者:
王黎明;郑兴权;刘传兵;向发洪;刘好梁;郭光耀
单  位:
湖北省恩施州农业科学院
关键词:
鄂西山区;玉米病害;发生趋势
摘  要:
综合分析了2007~2008年鄂西山区玉米品种区域试验和玉米生产上的病害发生情况。结果表明,鄂西山区玉米生产上主要的病害除了常发的玉米大斑病、小斑病、纹枯病、穗腐病、茎腐病、锈病外,玉米灰斑病发展速度快,为害日益加重,成为鄂西山区玉米生产上不容忽视的限制因子。
译  名:
Status and Trend Analysis of Maize Diseases in the West Mountain Regions of Hubei
作  者:
WANG Li-ming,ZHENG Xing-quan,LIU Chuan-bing,XIANG Fa-hong,LIU Hao-liang,GUO Guang-yao(Enshi Autonomous Prefecture Academy of Agricultural Sciences,Enshi 445000,Hubei,China)
关键词:
the west mountain regions of Hubei;maize disease;occurrence tendency
摘  要:
The occurrence of diseases in the maize varieties regional test and maize production in west mountain areas of Hubei from 2007 to 2008 were analysed comprehensively.The results showed that the major diseases of maize production in the west mountain regions of Hubei had new status.In addition to the common maize disease such as the northern corn leaf blight,southern corn leaf blight,sheath blight,kernel rot,stalk rot and corn rust,the gray leaf spot of maize became the limiting factor in maize production in the regions,and it was not been ignored because of its rapid development and increas-ingly serious harmfulness.

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