|
|||||
|
|
| 樟子松枯梢病拮抗真菌的筛选 | |
| 引用本文： | 李宝年,徐树辉,杨传波,黄敬林,庞丽杰,石铁嵩,刘兴刚,李耀民,项存悌,谢运海. 樟子松枯梢病拮抗真菌的筛选[J]. 东北林业大学学报, 2004, 32(5): 97-99 |
| 作者姓名： | 李宝年 徐树辉 杨传波 黄敬林 庞丽杰 石铁嵩 刘兴刚 李耀民 项存悌 谢运海 |
| 作者单位： | 1. 黑龙江省尚志国有林场管理局,尚志,150600 2. 黑龙江省林业厅 3. 东北林业大学 |
| 基金项目： | 1999年黑龙江省林业厅重点课题“樟子松枯梢病防治技术”的研究内容 |
| 摘 要： | 试验筛选出10种对樟子松枯梢病病原菌Diplodia pinea有拮抗作用的真菌，最终确定具有拮抗作用的真菌6种。拮抗效果由强到弱依次为绿木霉(trichoderma viride)、单格孢(Ulocladium chartarum)、枣褐霉(Spadi—coidesoboratum)、镰刀菌(Fusariumsp．)、球毛壳孢(Chaetomiumglobosum)、附球菌(Epicoccumsp。)。其中绿木霉效果最好，为首选菌种。拮抗菌的筛选以相对抑菌效果为准，同时应考虑被抑制率和菌种本身具有的致病性。 |
| 关 键 词： | 樟子松 枯梢病 桔抗真菌 筛选 |
Screening of Antagonistic Fungus for Pinus sylvestris var.mongolica Shoot Blight |
|
| Li Baonian,Xu Shuhui,Yang Chuanbo,Huang Jinglin,Pang Lijie,Shi Tiesong,Liu Xinggang. Screening of Antagonistic Fungus for Pinus sylvestris var.mongolica Shoot Blight[J]. Journal of Northeast Forestry University, 2004, 32(5): 97-99 | |
| Authors: | Li Baonian Xu Shuhui Yang Chuanbo Huang Jinglin Pang Lijie Shi Tiesong Liu Xinggang |
| Abstract: | Ten kinds of fungi that could restrain pathogenic bacterial (Diplodia pinea) of Pinus sylvestris var. mongolica shoot blight were screened out through experiments, and six kinds of fungi were confirmed to have restraining effect at last. Restraining effects from high to low are in the order of Trichoderma viride, Ulocladium chartarum, Spadicoides oboratum, Fusarium sp., Chaetomium globosum, Epicoccum sp.. Among them, Trichoderma viride is preferred fungus. The standard for screening antagonistic fungus is relative restraining effect of a fungus; at the same time the restrained proportion and the characteristics leading to disease for the fungus should be considered. |
| Keywords: | Pinus sylvestris var. mongolica Shoot blight Antagonistic fungus Screening |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |