| 甘肃省观赏植物二种真菌新病害--夹竹桃叶斑病和文竹叶斑病 |
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| 引用本文： | 雷玉明. 甘肃省观赏植物二种真菌新病害--夹竹桃叶斑病和文竹叶斑病[J]. 石河子大学学报(自然科学版), 2006, 24(2): 195-197 |
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| 作者姓名： | 雷玉明 |
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| 作者单位： | 河西学院农业资源与环境科学系,甘肃张掖,734000 |
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| 摘 要： | 经病原形态、培养性状、致病性测定,本文首次报道了甘肃省夹竹桃和文竹上的2种真菌新病害,夹竹桃叶斑病和文竹叶斑病.其主要致病菌分别为夹竹桃柱隔孢（Ramularia nerii-indici T.Zhang et M.Y.Gui）和天门冬柱隔孢（Ramularia asparagi Z.Y.Zhang et W.Q.Chen）,并对每一种病害的症状和病原形态进行了描述.
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| 关 键 词： | 夹竹桃柱隔孢 天门冬柱隔孢 新病害 甘肃省 |
| 文章编号： | 1007-7383（2006）02-0195-03 |
| 收稿时间： | 2005-12-05 |
| 修稿时间： | 2005-12-05 |
Two New Diseases of Ornamentals in Gansu |
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| LEI Yu-ming. Two New Diseases of Ornamentals in Gansu[J]. Journal of Shihezi University(Natural Science), 2006, 24(2): 195-197 |
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| Authors: | LEI Yu-ming |
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| Abstract: | Two new diseases on Nerium indicum and Aspargus plumosus were reported for the first time in Gansu. They were oleander leaf spot and asparagus fern leaf spot. The chief pathogens according to morphology, cultural characteristics and pathogenicity, were identified as Ramularia nerii-indici and Ramularia asparagi. Diseases symptom and pathogenic morphology were described in the paper. |
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| Keywords: | Ramularia nerii-indici Ramularia asparagi new diseases Gansu |
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