| 黑龙江省玉米大斑病菌生理小种的研究 |
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| 引用本文： | 李春霞, 苏俊, 龚士琛, 宋锡章, 李国良, 扈光辉.黑龙江省玉米大斑病菌生理小种的研究[J].玉米科学,2000,8(2):089-091. |
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| 作者姓名： | 李春霞 苏俊 龚士琛 宋锡章 李国良 扈光辉 |
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| 作者单位： | 黑龙江省农科院玉米研究中心,哈尔滨,150086 |
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| 摘 要： | 本文通过对黑龙江省西部玉米主产区及哈尔滨市农科院 试验地采集的30份玉米大斑病叶标本分离得到16个菌株，其中有5个菌株是从带有Ht1的自交系上分离的，寄主鉴定结果表明哈尔滨市存在有玉米大斑病2号生理小种，其他地区只分离到1号小种。
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| 关 键 词： | 玉米大斑病 生理小种 分离 鉴定 |
| 收稿时间： | 1999/12/1 0:00:00 |
Study on Physiological form of corn leaf blght in Heilongjiang Province |
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| LI Chun-xi,SU Jun,GONG Shi-chen,SONG Xi-zang,LI Guo-liang,et al..Study on Physiological form of corn leaf blght in Heilongjiang Province[J].Journal of Maize Sciences,2000,8(2):089-091. |
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| Authors: | LI Chun-xi SU Jun GONG Shi-chen SONG Xi-zang LI Guo-liang |
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| Abstract: | 30 Samples of Northern leaf blight(Helminthosporium turcicum) were collected from the western maize regions of heilunjiang province and the plot of Heilong academy of Agricultural Sciences.16 isolates were obtained from 30 samples by conventional methods.The identifical results showed that there has No.2 physiological form of corn Northern Leaf Blght in Haerbin region and there hasn't No2 form at oother regions in Heilongjiang province. |
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| Keywords: | Corn Northern Leaf Blight Physiological form Isolation identification |
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