| 信阳市园林植物真菌性病害调查与鉴定（Ⅱ） |
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| 引用本文： | 卢东升,王金平,谢正萍,李国辉.信阳市园林植物真菌性病害调查与鉴定（Ⅱ）[J].安徽农业科学,2009,35(19):9030-9031. |
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| 作者姓名： | 卢东升 王金平 谢正萍 李国辉 |
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| 作者单位： | 信阳师范学院生命科学学院,河南信阳,464000 |
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| 基金项目： | 信阳师范学院博士科研基金 |
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| 摘 要： | 对信阳市11种园林植物的真菌性病害进行了病害调查及病原鉴定，对病害病状及病原菌的形态进行了观察和研究，结果发现病害12种。其中，杜英叶斑病、龙爪槐炭疽病及海桐叶斑病为河南省3种新记录病害。分布较广、为害较严重的病害有紫荆角斑病、樱花褐斑病、枇杷叶斑病、龙爪槐炭疽病、鸢尾褐斑病、鸡冠花叶斑病6种病害。
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| 关 键 词： | 园林植物 病害调查 病原鉴定 信阳市 |
Investigation and Identification of the Fungal Diseases of Garden Plants in Xinyang City(Ⅱ) |
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| Affiliation: | LU Dong-sheng et al (College of Life Science, Xinyang Normal University, Xinyang, Henan 46400) |
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| Abstract: | The diseases of eleven garden plants and their pathogens were investigated in Xinyang City.The morbidity and pathogen's morphology were observed and measured.The rusult showed that there were 12 diseases on the eleven garden plants in the area.Among them, the Elaeocarpus sylvestris leaf spot, the Sophora japonica f.pendula anthracic and the Pittosporum tobira leaf spot were new recorders in Henan Province.The Cercis chinensis angular leaf spot, the Prunus yedoensis brown spot, the Eriobotrya japonica leaf spot, the Sophora japonica f.pendula anthracic, the Iris tectorum brown spot and Celosia cristata leaf spot happened very universal and made serious ecnomic damage. |
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| Keywords: | Garden plants Disease investigation Pathogen identification Xinyang City |
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