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| 天目湖松材线虫病综合治理示范区清除病死树效果研究 | |
| 引用本文： | 王爱忠,刘云鹏,王正伟,朱大金. 天目湖松材线虫病综合治理示范区清除病死树效果研究[J]. 江苏林业科技, 2007, 34(6): 15-17 |
| 作者姓名： | 王爱忠 刘云鹏 王正伟 朱大金 |
| 作者单位： | 1. 溧阳市天目湖镇林业站,江苏,溧阳,213333 2. 江苏省林业科学研究院,江苏,南京,211153 3. 句容市华阳镇林业站,江苏,句容,212400 |
| 基金项目： | 国家林业局林业科技推广计划“松材线虫病综合治理技术的推广应用”([2006]21号)的研究内容 |
| 摘 要： | 天目湖为我国AAAA级风景区,近年来松材线虫病的发生,使景观效果大受影响。到2004年,病死松树达5万株以上,病害严重林分病死树率达50%以上,危害日趋严重。从2004年11月~2007年11月,对景区松材线虫病病死树采取了彻底清除的措施,对景区的松材线虫病的控制起到了良好的效果。通过调查分析表明,病死树采伐量下降86.82%,新增病死树率从6.0%下降到0.26%,病死树中天牛幼虫量下降了80%。 |
| 关 键 词： | 松材线虫病 松墨天牛 清除病死树 有效控制 |
| 文章编号： | 1001-7380（2007）06-0015-03 |
| 收稿时间： | 2007-09-18 |
| 修稿时间： | 2007-09-27 |
Studies on the effects of control dead trees by the method of clear-cutting in the zone of integrated management of Pine Wood Nematode (PWN), Bursaphelenchus xylophilus (Sterner et Buhrer) Nickle, Tianmu Lake |
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| WANG Ai-zhong,LIU Yun-peng,WANG Zheng-wei,ZHU Da-jin. Studies on the effects of control dead trees by the method of clear-cutting in the zone of integrated management of Pine Wood Nematode (PWN), Bursaphelenchus xylophilus (Sterner et Buhrer) Nickle, Tianmu Lake[J]. Journal of Jiangsu Forestry Science & Technology, 2007, 34(6): 15-17 | |
| Authors: | WANG Ai-zhong LIU Yun-peng WANG Zheng-wei ZHU Da-jin |
| Abstract: | A survey of the control effect was carried out by the method of clear-cutting in the zone of integrated management of PWN,Tianmu Lake.The several index of statistical analysis showed that the number of newly died pine trees reduced from 6.0% to 0.26%,the number of larvae of pine sawyer beetle(PSB),Monochamus alternatus(Hope),reduced by 80% and the total number of dead pine trees killed by PWN reduced by 86.82%.We conclucled that PWN could be controlled by the methods of clear-cutting effectively. |
| Keywords: | Pine wood nematode Pine sawyer beetle Clear-cutting dead pine trees Effectively controlling |
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