| 辽宁油松针叶上3种病原菌及其致病性的研究 |
| |
| 引用本文： | 黄荣雁,高国平,张铁利,石凤莲,王月.辽宁油松针叶上3种病原菌及其致病性的研究[J].辽宁林业科技,2006(6):6-10. |
| |
| 作者姓名： | 黄荣雁 高国平 张铁利 石凤莲 王月 |
| |
| 作者单位： | 1. 沈阳农业大学,林学院,辽宁,沈阳,110161
2. 桓仁县森防站,辽宁,沈阳,117200 |
| |
| 摘 要： | 通过标本采集、分类鉴定和接种试验对辽宁地区油松枯萎病病原菌进行了研究,结果在枯萎油松上收集到3种症状不同的病害,其发生分布和危害程度有明显区别;3种病原菌分别为针叶树散斑壳菌、枯斑盘多毛孢菌、松球壳孢菌;室内用3种病原进行油松幼苗接种试验,均表现有明显致病性,在接种染病针叶上分离到与自然界完全相同的子实体。
|
| 关 键 词： | 油松枯萎 病原种类 接种试验 致病性 |
| 文章编号： | 1001-1714（2006）06-0006-05 |
| 收稿时间： | 03 18 2006 12:00AM |
| 修稿时间： | 2006-03-18 |
Studies on Three Species of Pathogenic Fungus and Its Pathogenicity of Pinus tabulaeformis in Liaoning Province |
| |
| HUANG Rong-yan,GAO Guo-ping,ZHANG Tie-li,SHI Feng-lian,WANG Yue.Studies on Three Species of Pathogenic Fungus and Its Pathogenicity of Pinus tabulaeformis in Liaoning Province[J].Liaoning Forestry Science and Technology,2006(6):6-10. |
| |
| Authors: | HUANG Rong-yan GAO Guo-ping ZHANG Tie-li SHI Feng-lian WANG Yue |
| |
| Institution: | 1. College of Forestry, Shenyang Agricultural University, Shenyang110161, China; 2. Huanren Forest Pest Management and Quarantine Station of Liaoning Province, Huanren 117200, China |
| |
| Abstract: | In this paper,pathogenic fungi of withered Pinus tabulaeformis in Liaoning were studied by such methods as collection of specimen,classification and identification and inoculation experiment.Three diseases with different symptoms were collected from withered Pinus tabulaeformis,and their occurrence,distribution and endangering degrees differed significantly;Three pathogenic fungi were Lophodermium conignum,Pestalotia funereal and Sphaeropsis sp.respectively.Three species of pathogeny showed obvious pathogenity when inoculated on seedlings of Pinus tabulaeformis in the greenhouse,and fruitbodies which were the same as that in the nature were isolated from the infected needles. |
| |
| Keywords: | withering of Pinus tabulaeformis species of pathogeny inoculation test pathogenicity |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
