| 宁夏压砂甜瓜白粉病病原菌初步鉴定 |
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| 引用本文： | 刘建利 任贤 金妮. 宁夏压砂甜瓜白粉病病原菌初步鉴定[J]. 中国农学通报, 2010, 26(14): 261-264 |
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| 作者姓名： | 刘建利 任贤 金妮 |
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| 作者单位： | 北方民族大学生物科学与工程学院,银川,750021 |
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| 基金项目： | 宁夏回族自治区自然科学基金项目"宁夏干旱带甜瓜白粉病拮抗微生物的筛选"，2009年宁夏大学生创新性实验项目"压砂甜瓜白粉病防治的生物农药研制"资助 |
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| 摘 要： | 【目的】初步鉴定宁夏干旱带压砂甜瓜主栽品种“玉金香”上白粉病病原菌。【方法】通过观察压砂甜瓜白粉病病原菌的分生孢子、菌丝、分生孢子梗、萌发管、纤维状体显微形态特征进行初步鉴定【结果】宁夏干旱带压砂甜瓜主栽品种“玉金香”上白粉病病原菌初步鉴定为单囊壳属单囊壳白粉菌（Sphacelotheca fuliginea）。【结论】囊壳属单囊壳白粉菌侵染是造成宁夏干旱带压砂甜瓜主栽品种“玉金香”上白粉病病因。
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| 关 键 词： | 蔬菜 蔬菜 硝酸盐 调控措施 |
| 收稿时间： | 2010-01-15 |
| 修稿时间： | 2010-02-08 |
Primary Identification of Powdery Mildew on Melon cultivated in Lands Overlaid with Sands in Ningxia |
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| Liu Jianli,Ren Xian,Jin Ni,Li Qiang,Chen Dan,Zeng Shuyu. Primary Identification of Powdery Mildew on Melon cultivated in Lands Overlaid with Sands in Ningxia[J]. Chinese Agricultural Science Bulletin, 2010, 26(14): 261-264 |
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| Authors: | Liu Jianli Ren Xian Jin Ni Li Qiang Chen Dan Zeng Shuyu |
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| Affiliation: | (College of Biological Sciences and Engineering,North University for Ethnics,Yinchuan 750021) |
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| Abstract: | The study aimed to identify preliminarily powdery mildew on ‘ Yu Jinxiang ’ that is the major variety of melon cultivated in lands overlaid with sands of droughty midregion in Ningxia.Identification preliminary have completed in this paper based on morphological characteristics conidia,germ-tube,fibrosin bodies,hypha,and conidiophores of melon powdery mildew under light microscope.The pathogen of melon powdery mildew on ‘ Yu Jinxiang ’ is sphacelotheca fuliginea.Sphacelotheca fuliginea could cause powdery mildew on ‘ Yu Jinxiang ’. |
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| Keywords: | melon cultivated in lands overlaid with sands powdery mildew preliminary identification |
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