| 绍兴市日本松干蚧虫情调查分析 |
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| 引用本文： | 陈李红,陈秀龙,金国龙,支钢伟,孙善松. 绍兴市日本松干蚧虫情调查分析[J]. 江苏林业科技, 2005, 32(6): 26-28,35 |
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| 作者姓名： | 陈李红 陈秀龙 金国龙 支钢伟 孙善松 |
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| 作者单位： | 1. 绍兴市森林病虫防治检疫站,浙江,绍兴,312000
2. 诸暨市森林病虫防治检疫站,浙江,诸暨,311800 |
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| 摘 要： | 日本松干蚧在初始发生的5a内危害严重，7—8a以后逐渐消退。影响虫口密度变化的因子较多，其中坡度影响较大，阴坡虫口密度是阳坡的3倍，10～25年生马尾松上的虫口密度高于老龄松树，纯林高于针阔混交林，此外，还与温湿度有密切关系。采取化学防治和先进的营林措施能明显降低虫口密度，日本松干蚧的防治需根据危害情况，分类施策，综合治理。
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| 关 键 词： | 日本松干蚧 虫口密度 变动 综合防治 马尾松 |
| 文章编号： | 1001-7380（2005）06-0026-03 |
| 收稿时间： | 2004-12-08 |
| 修稿时间： | 2004-12-082005-06-20 |
Damage dynamics and control strategies of Matsucoccus matsumurae in Shaoxing |
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| CHEN Li-hong,CHEN Xiu-long,JIN Guo-long,ZHI Gang-wei,SUN Shan-song. Damage dynamics and control strategies of Matsucoccus matsumurae in Shaoxing[J]. Journal of Jiangsu Forestry Science & Technology, 2005, 32(6): 26-28,35 |
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| Authors: | CHEN Li-hong CHEN Xiu-long JIN Guo-long ZHI Gang-wei SUN Shan-song |
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| Affiliation: | 1. The Forest Pest Control and Quarantine Station of Shaoxing, Shaoxing 312000, China; 2. The Forest Pest Control and Quarantine Station of Zhuji, Zhuji 311800, China |
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| Abstract: | Matsucoeeus matsumurae causes serious damage in its original 5 years, but will gradually wane.in 7 - 8 years. There are some factors affecting its population density. The population density in shadow side of mountains is 3 times of that in sunny side. The population density in the pine tree of 10 - 25 years is higher than that in the older trees. The population density of pure pine forest is higher than that of mixed forest. Chemical control and specific culture measures ean apparently decrease its population density. The effective eontrol of Matsucoccus matsumurae needs integrated pest management and different technologies based on damage situation . |
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| Keywords: | Matsucoccus matsumurae Population density Dynamics Integrated control Pinus massoniana |
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