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| 松针褐斑病初步研究 | |
| 引用本文： | 林官乐 章明靖. 松针褐斑病初步研究[J]. 浙江林业科技, 1997, 17(3): 26-28 |
| 作者姓名： | 林官乐 章明靖 |
| 作者单位： | [1]浙江省温州市林业局 [2]浙江省苍南县林业局 |
| 摘 要： | 松针褐斑病的病原菌为Ｉｅｃａｎｏｓｔｉｃｔａ ａｃｉｃｏｌａ，在病叶上或叶上的病了实体和病组织中的菌丝体是初侵染源。侵染期主要在５月上旬至６月中旬。病原菌通过雨水的溅散主风力而传播。在发病初期采用百菌清可湿性粉剂和托布津农药喷液及人工摘病叶的进行防治，均能收到一定效果。 |
| 关 键 词： | 松树 褐斑病 病原菌 发生规律 防治 |
Preliminary Study on Brown Spot of Pine Needles |
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| Lin Guanle,Lin Qinglan,Zhang Mingjing,Wen Shuangjun. Preliminary Study on Brown Spot of Pine Needles[J]. Journal of Zhejiang Forestry Science and Technology, 1997, 17(3): 26-28 | |
| Authors: | Lin Guanle Lin Qinglan Zhang Mingjing Wen Shuangjun |
| Affiliation: | WenzhoU Forestry Burean of Zhejiang Wenzhou 325005;Cangnan Forestry Bureau ofZhejiang |
| Abstract: | The Pathogenetic fungi of pine nedles' brown spot is Lecanosticta acicola. Mycelial filaments of diseed tissue and fungi body in disend needle or fallen needles are initial source of infection. From May to mid-June ls the main infection Period. The source of infection is disseminated by rain drop and wind. Contro1 by chtorothalonil and thiophanate spray in initial occurrence or picking disared needles has good effect. |
| Keywords: | pine brown spot control |
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