| 辽宁常用玉米品种对大斑病的抗性鉴定 |
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| 引用本文： | 董怀玉,王丽娟,刘可杰,张明会,徐志平.辽宁常用玉米品种对大斑病的抗性鉴定[J].辽宁农业科学,2014(1):25-27. |
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| 作者姓名： | 董怀玉 王丽娟 刘可杰 张明会 徐志平 |
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| 作者单位： | [1]辽宁省农业科学院植物保护研究所,辽宁沈阳110161 [2]台安县蔬菜综合服务站,辽宁台安114100 [3]吉林省东辽县凌云农业技术推广站,吉林东辽136600 |
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| 基金项目： | 国家科技支撑计划项目（2011BAD16812、2012BAD04803） |
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| 摘 要： | 2012~2013年,应用田间人工接种的方法对目前辽宁省玉米生产中应用的55份玉米品种进行抗大斑病Exserohilum turcicum(Pass.)Leonard et Suggs]鉴定与评价,筛选出对大斑病表现1级高抗(HR)的品种4份、3级抗病(R)的品种9份和5级中抗的品种16份。试验结果表明:辽宁省玉米生产上应用的玉米品种中,表现为中等抗病或感病品种占大多数,表现高抗的玉米品种较少。
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| 关 键 词： | 玉米 大斑病 品种 抗性鉴定 |
Identification and Evaluation of Maize Hybrids Resistance to Exserohilum turcicum |
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| DONG Huai-yu,WANG Li-juan,LIU Ke-jie,ZANG Ming-hui,XU Zhi-ping.Identification and Evaluation of Maize Hybrids Resistance to Exserohilum turcicum[J].Liaoning Agricultural Sciences,2014(1):25-27. |
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| Authors: | DONG Huai-yu WANG Li-juan LIU Ke-jie ZANG Ming-hui XU Zhi-ping |
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| Institution: | 1. Institute of Plant Protection,Liaoning Academy of Agricultural Sciences, Shenyang,Liaoning 110161 ; 2. Tai＇an county Vegetable Integrated Service Station, Tai＇an ,Liaoning 114100; 3. Lingyun Agriculture Technical Populariza- tion Station of Dongliao County of Jilin Province,Dongliao,Jilin 136600) |
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| Abstract: | During 2011 -2013, a total of 56 maize hybrids have been evaluated for resistance to Northern Corn Leaf Blight Exserohilum turcicum （Pass.）Leonard et Suggs ] by using an artificial inoculation in the field. Four highly resistant and nine resistant and sixteen moderately resistant hybrids were screened for the disease resistance. Amount of tested hybrids, most of them showed the moderately resistant or susceptible to Northern Corn Leaf Blight, and the highly resistant hybrids was very few. |
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| Keywords: | Maize Exserohilum turcicum Hybrids Identification of resistance |
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