| 甘肃中部地区亚麻枯萎病病原菌及其致病性差异研究 |
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| 引用本文： | 王小静,李敏权.甘肃中部地区亚麻枯萎病病原菌及其致病性差异研究[J].中国麻业,2007(4). |
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| 作者姓名： | 王小静 李敏权 |
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| 作者单位： | 甘肃农业大学草业学院 甘肃兰州730070 |
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| 基金项目： | 教育部春晖计划项目“非致病性病原菌防治植物根病研究”资助 |
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| 摘 要： | 从亚麻根部分离到尖孢镰刀菌(F.oxysporum)、茄病镰刀菌(F.solani)、串珠镰刀菌(F.moniliforme)、半裸镰刀菌(F.semitectum)、砖红镰刀菌(F.lateritium)5个种的101个菌株。依据柯赫式法则,确定其病原菌为尖孢镰刀菌。利用盆栽法做致病性测定,结果表明87个镰刀菌菌株的致病性差异显著。
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| 关 键 词： | 亚麻 枯萎病 镰刀菌 致病性 差异 |
Study on Pathogeny and Pathogenicity Difference of Flax Wilt in the Middle of Gansu Province |
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| WANG Xiao-jing,LI Min-quan.Study on Pathogeny and Pathogenicity Difference of Flax Wilt in the Middle of Gansu Province[J].Plant Fibers and Products,2007(4). |
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| Authors: | WANG Xiao-jing LI Min-quan |
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| Abstract: | There were 101 Fusarium strains,which belonged to 5 species,Fusarium oxysporum,F.solani,F.moniliforme,F.semitectium and F.lateritium,isolated from the root of flax.According to Koch's postulate,the pathogen of flax wilt is Fusarium oxysporum,and the result of pathogenicity test shows the difference of 87 Fusarium oxysporum strain is significant. |
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| Keywords: | flax wilt fusarium pathogenic diversity |
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