| 安徽杨树病害种类及其危害特征研究 |
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| 引用本文： | 束庆龙,陈超燕,张欢,孙倩,张鑫.安徽杨树病害种类及其危害特征研究[J].安徽农业科学,2005,33(7):1193-1195. |
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| 作者姓名： | 束庆龙 陈超燕 张欢 孙倩 张鑫 |
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| 作者单位： | 安徽农业大学林学与园林学院,安徽合肥,230036;安徽农业大学林学与园林学院,安徽合肥,230036;安徽农业大学林学与园林学院,安徽合肥,230036;安徽农业大学林学与园林学院,安徽合肥,230036;安徽农业大学林学与园林学院,安徽合肥,230036 |
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| 基金项目： | 安徽省林业厅有害生物普查项目 |
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| 摘 要： | 通过对安徽杨树病害进行全面调查与病原鉴定,共查出杨树病害23种,其中11种是1980年以后新发现的病害。病原涉及到真菌、细菌、菟丝子、四足螨和生理因素等。这些病害常造成春季新栽幼树枯死;夏季叶片黄化脱落;夏、秋季叶片变色枯萎早落等。同时,介绍了主要病害的发生特征与防治措施。
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| 关 键 词： | 杨树 病害 危害特征 防治措施 |
| 文章编号： | 0517-6611（2005）07-1193-03 |
| 收稿时间： | 05 19 2005 12:00AM |
| 修稿时间： | 2005-05-19 |
Investigation of the Species,Occurrence Character and Control Measures of Poplar Diseases in Anhui Province |
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| Shu QingLong;Chen ChaoYan;Zhang Huan;Sun Qian;Zhang Xin.Investigation of the Species,Occurrence Character and Control Measures of Poplar Diseases in Anhui Province[J].Journal of Anhui Agricultural Sciences,2005,33(7):1193-1195. |
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| Authors: | Shu QingLong;Chen ChaoYan;Zhang Huan;Sun Qian;Zhang Xin |
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| Abstract: | The species and occurrence character of poplar diseases were investigated and their causes were determined in all poplar plantations in Anhui.The results showed that there were 23 diseases in Anhui poplar plantation,among which,11 diseases were newly recorded in Anhui.These diseases were caused by fungi, bacteria,chinese dodder,and physiological factors, and resulted in the death of younger seeding in Spring, yellow and fall off of leaf in Summer, and leaf necrosis and fall off in Summer and early Autumn(earlier than usual season). The control treatments of diseases were also suggested to poplar producers in this paper |
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| Keywords: | Poplar Diseases Occurrence character Control treatment |
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