| 黄芩白粉病发生规律及防治研究 |
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| 引用本文： | 张新燕,刘海光,李世,苏淑欣,吴晓刚,邱广艳,刘翠珍,韩国建.黄芩白粉病发生规律及防治研究[J].安徽农业科学,2010,38(9):4544-4545,4549. |
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| 作者姓名： | 张新燕 刘海光 李世 苏淑欣 吴晓刚 邱广艳 刘翠珍 韩国建 |
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| 作者单位： | 河北旅游职业学院生物工程系,河北承德,067000;河北旅游职业学院生物工程系,河北承德,067000;河北旅游职业学院生物工程系,河北承德,067000;河北旅游职业学院生物工程系,河北承德,067000;河北旅游职业学院生物工程系,河北承德,067000;河北旅游职业学院生物工程系,河北承德,067000;河北旅游职业学院生物工程系,河北承德,067000;河北旅游职业学院生物工程系,河北承德,067000 |
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| 基金项目： | 承德市科技局指导计划项目(200821025) |
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| 摘 要： | 目的]探讨黄芩白粉病在河北承德的发生规律,并用不同肥料、不同药剂对黄芩白粉病进行处理。方法]结合施肥、施药处理,田间实地观察记载黄芩白粉病的发生规律。结果]黄芩白粉病主要为害叶片和果荚,病菌以菌丝体和闭囊壳在黄芩病残体上越冬,发病高峰期在8月上旬～9月中旬;多晴少雨有利此病发生发展。施用尿素有利于发病,施用磷酸二氢钾、复合肥可减轻发病;40%氟硅唑EC10000倍液防治黄芩白粉病效果最佳,防效达87.33%。结论]为生产区有效地防治黄岑白粉病提供理论依据。
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| 关 键 词： | 黄芩白粉病 发生规律 防治 |
Study on Occurrence Regularity and Control of Scutellariae Powdery Mildew |
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| ZHANG Xin-yan et al.Study on Occurrence Regularity and Control of Scutellariae Powdery Mildew[J].Journal of Anhui Agricultural Sciences,2010,38(9):4544-4545,4549. |
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| Authors: | ZHANG Xin-yan |
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| Institution: | Department of Biological Engineering;Hebei Tourism Vocational College;Chengde;Hebei 067000 |
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| Abstract: | Objective] The aim was to explore the occurrence regularity of Scutellariae Powdery Mildew in Chengde City of Hebei Province,and the disease was treated with different fertilizers and different fungicides. Method] The field observation method was adopted to record the occurrence regularity of Scutellariae Powdery Mildew,combined with application of fertilizers and fungicides. Result] Scutellariae Powdery Mildew mainly damage leaves and pods,the pathogen overwinter by mycelium and cleistothecium in diseas... |
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| Keywords: | Scutellariae Powdery Mildew Occurrence regularity Prevention and control |
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