| 四川马尾松木居真菌数量与松材线虫病发生的可能性分析 |
| |
| 引用本文： | 肖育贵,周建华,肖银波.四川马尾松木居真菌数量与松材线虫病发生的可能性分析[J].四川林业科技,2009,30(2):30-32. |
| |
| 作者姓名： | 肖育贵 周建华 肖银波 |
| |
| 作者单位： | 四川省林业科学研究院,四川,成都,610081 |
| |
| 摘 要： | 通过对四川马尾松枯萎林分木居真菌和线虫种类分析结果，在健康木、衰弱木和枯死木中均能分离出多种真菌，但健康木木居真菌数量较少。分离出的真菌种类主要有木霉属（Trichoderma sp．）、镰孢霉属（Fusarizn sp．）、多毛孢属（Pestalotia sp．）、砖格孢属（Steganosporium sp．）和曲霉属（Asperigllus sp．）。分离出的线虫为伞滑刃属（Bursaphelenchus sp．）线虫，未分离到松材线虫和拟松材线虫，分离出的木霉、多毛孢属、砖格孢属均可培养松材线虫，说明四川马尾松林区目前还属于松材线虫非疫区，但有发生松材线虫的可能性。
|
| 关 键 词： | 马尾松 木居真菌 线虫 |
An Analysis of Possibility of Pine Wood Nematode Occurrence and Wood Intrafungus Amount of Masson's Pines in Sichuan Province |
| |
| XIAO Yugui,ZHOU Jianhua,XIAO Yinbo.An Analysis of Possibility of Pine Wood Nematode Occurrence and Wood Intrafungus Amount of Masson''s Pines in Sichuan Province[J].Journal of Sichuan Forestry Science and Technology,2009,30(2):30-32. |
| |
| Authors: | XIAO Yugui ZHOU Jianhua XIAO Yinbo |
| |
| Institution: | Sichuan Academy of Forestry;Chengdu 610081;China |
| |
| Abstract: | According to analysing the kinds of wood intrafungi and pine wood nematodes of wilted forest of Pinus massoniana Lamb in Sichuan,many kinds of fungis can be isolated from healthy tress,weak trees and dead and drying trees.But the amount of wood intrafungi of healthy trees is less.Most kinds of fungus are Trichoderma sp.,Fusarium sp.,Pestalotia sp.,Steganosporium sp.,and Asperigllus sp.The isolated pine wood nematode is Bursaphelenchus sp.,and the Bursphelenchus xylophilus and B.mucronatus are not isolated.T... |
| |
| Keywords: | Pinus massoniana Pine wood nematode Wood intrafungi |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
