| 小麦白粉病菌生防菌对不同病原真菌的抑制作用 |
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| 引用本文： | 范瑛阁,王兰,董红强,曹远银.小麦白粉病菌生防菌对不同病原真菌的抑制作用[J].河南农业科学,2009(8). |
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| 作者姓名： | 范瑛阁 王兰 董红强 曹远银 |
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| 作者单位： | 1. 塔里木大学,植物科学学院,新疆,阿拉尔,843300
2. 沈阳农业大学,植物免疫研究所,辽宁,沈阳,110161 |
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| 基金项目： | 国家"十五"科技攻关项目，塔里木大学校长基金硕士资金项目 |
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| 摘 要： | 为测定4株小麦白粉病菌的杀菌广谱性,将其与5株病原菌进行对峙培养。5株病原菌分别为小麦根腐病菌(Bipolaris sorokinian)、小麦赤霉病菌(Fusarium graminearum schw.)、玉米大斑病菌(Exserohilum turcicum)、立枯丝核菌(Rhizoctonia solani)、甜瓜枯萎病菌(Fusarium oxysporium),试验结果表明:菌株C27、PE4对小麦赤霉病菌、小麦根腐病菌、甜瓜枯萎病菌、玉米大斑病菌具有抑制作用。菌株C26对5株病原真菌均没有生防作用,真菌菌株P17-1对小麦根腐病菌有抑制作用。
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| 关 键 词： | 小麦白粉病 生防菌 病原菌 |
Inhibiting Effects of Bio-control Agents of Wheat Powdery Mildew on Different Pathogenic Fungi |
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| FAN Ying-ge,WANG Lan,DONG Hong-qiang,CAO Yuan-yin.Inhibiting Effects of Bio-control Agents of Wheat Powdery Mildew on Different Pathogenic Fungi[J].Journal of Henan Agricultural Sciences,2009(8). |
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| Authors: | FAN Ying-ge WANG Lan DONG Hong-qiang CAO Yuan-yin |
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| Abstract: | Four bio-control agents for wheat powdery mildew were tested against other plant diseases.The target pathogens were Bipolaris sorokinian,Fusarium graminearum schw,Exserohilum turcicum,Rhizoctonia solani and Fusarium oxysporium.Isolates C27 and PE4 had an inhibiting effect on the growth of the four pathogens of Bipolaris sorokinian,Fusarium graminearum schw,Exserohilum turcicum and Fusarium oxysporium.Isolates isolates C26 had no inhibiting effect on the five pathogens.Isolates P17-1 had a sole inhibiting belt with Bipolaris sorokinian.The four bio-control isolates had no inhibiting effect on the growth of Rhizoctonia solani at all. |
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| Keywords: | Wheat powdery mildew Bio-control agents Pathogens |
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