| 一种利用黑松枝条筛选杀松材线虫剂的生测方法 |
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| 引用本文： | 赵博光,王建斌.一种利用黑松枝条筛选杀松材线虫剂的生测方法[J].中国森林病虫,2006,25(5):5-8. |
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| 作者姓名： | 赵博光 王建斌 |
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| 作者单位： | 南京林业大学森林资源与环境学院,江苏,南京,210037 |
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| 摘 要： | 该文介绍了一种利用黑松枝条进行化合物对松材线虫作用的生测方法。通过研究枝条的接种线虫数量、含水量以及灭菌处理后对松材线虫繁殖的影响,确定了合适的生测条件,并对几种生测方法的优缺点进行了讨论。
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| 关 键 词： | 松材线虫 生测 黑松 |
| 文章编号： | 1671-0886(2006)05-0005-04 |
| 收稿时间： | 2005-11-24 |
| 修稿时间： | 2005年11月24 |
A bioassay method of screening nematicides against pine wood nematodes with branch segments of Japanes black pines |
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| ZHAO Bo-guang,WANG Jian-bin.A bioassay method of screening nematicides against pine wood nematodes with branch segments of Japanes black pines[J].Forest Pest and Disease,2006,25(5):5-8. |
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| Authors: | ZHAO Bo-guang WANG Jian-bin |
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| Institution: | College of Forest Resources and Environment, Nanjing Forestry University,Nanjing 210037, China |
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| Abstract: | A bioassay with branches of Japanese black pine(Pinus thunbergii Parl) to screen nematicides against pine wood nematodes(Bursaphelenchus xylophilus) was introduced in the paper.The effects of inoculating number of the nematodes,water content in the segments of the pine and sterilization of the segments on the reproduction of the nematodes were studied.Based on the results of the studies the conditions of the bioassay were set up.The advantages and disadvantages of several bioassay methods were also discussed. |
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| Keywords: | pine wood nematode(Bursaphelenchus xylophilus) bioassay Pinus thunbergii Parl |
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