|
|||||
|
|
| 流胶法在长岛县防治松材线虫病中的应用 | |
| 引用本文： | 汪来发,李占鹏,秦绪兵,王传珍,王成法.流胶法在长岛县防治松材线虫病中的应用[J].林业科学,2004,40(3):175-178. |
| 作者姓名： | 汪来发 李占鹏 秦绪兵 王传珍 王成法 |
| 作者单位： | 1. 中国林业科学研究院森林生态环境与保护研究所,北京100091 2. 山东省林木保护站,济南250014 3. 山东省长岛县林业局,长岛265800 |
| 基金项目： | 国家“九五”科技攻关专题“松材线虫病防治技术研究”部分内容 ( 96-0 0 5 -0 4-0 3 -0 1) |
| 摘 要： | 长岛县是我国北方松材线虫病的唯一疫区。 1999年用流胶法对长岛疫区内约 4 0 0多hm2 的松林内的感染松材线虫黑松病树进行早期诊断 ,结果表明低温对流胶法影响很大。在约 6 0 0 0 0 0株松树中 ,发现 935株松树流胶异常 ,从这些松树中取样经分离镜检发现 182株松树带有松材线虫 ,伐除这 182株松材线虫病树后 ,当年松材线虫病树死亡率减少 97%。对流胶法在生产上的应用进行了讨论。 |
| 关 键 词： | 松材线虫 黑松 流胶法 早期诊断 |
| 文章编号： | 1001-7488(2004)03-0175-04 |
| 修稿时间： | 2003年8月15日 |
Application of Oleoresin Exudation Method for Controlling Pine Wood Nematode Diseaseby Bursaphelenchus xylophilus in Changdao County of Shandong Province |
|
| Wang Laifa.Application of Oleoresin Exudation Method for Controlling Pine Wood Nematode Diseaseby Bursaphelenchus xylophilus in Changdao County of Shandong Province[J].Scientia Silvae Sinicae,2004,40(3):175-178. | |
| Authors: | Wang Laifa |
| Abstract: | Pine wood nematode %Bursaphelenchus xylophilus% was introduced in Changdao County, Shandong Province the only one area in northern China. Oleoresin exudation method was applied for early diagnosis of the Black Bine trees %Pinus thunbergii% in more than 400 hm2 area in 1999. The result showed that among 600 000 pine trees, there are 935 trees with abnormal oleoresin exudation, in which 182 trees carried pine wood nematode by isolation and identification.After the diseased trees were cut down, the number of diseased and died trees caused by %B.xylophilus% was reduced by 97%,comparing with that in the former year. Application of oleoresin exudation method on controlling the pine wood nematode disease in practice was discussed in the paper. |
| Keywords: | Pinus thunbergii Bursaphelenchus xylophilus Oleoresin exudation method Early diagnosis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |