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| 拮抗香蕉枯萎病镰刀菌木霉菌株的分离筛选 | |
| 引用本文： | 吴琳,黄华平,杨腊英,景晓辉,冉长城,韦康,朱利林,张俊芳,黄俊生.拮抗香蕉枯萎病镰刀菌木霉菌株的分离筛选[J].热带作物学报,2010,31(1):106-110. |
| 作者姓名： | 吴琳 黄华平 杨腊英 景晓辉 冉长城 韦康 朱利林 张俊芳 黄俊生 |
| 作者单位： | 1. 海南大学环境与植物保护学院,海南儋州,571737 2. 中国热带农业科学院环境与植物保护研究所,海南儋州,571737 3. 中国热带农业科学院环境与植物保护研究所,海南儋州,571737;海南省热带农业有害生物检测监控重点实验室,海南儋州,571737 |
| 基金项目： | 国家科技支撑计划重点项目课题五，国家公益性行业(农业)科研专项，中央级公益性科研院所基本科研业务费专项，农业部农作物病虫害疫情监测与防控 |
| 摘 要： | 香蕉枯萎病是由尖孢镰刀菌古巴专化型引起的,目前尚缺乏有效的防治方法,木霉菌是重要的植物病害防治菌,广泛分布于自然界。木霉菌具有广泛的适应性,能杀伤多种重要的植物病原菌且作用机制多种多样。笔者从广东湛江、海南儋州等地152份土样中分离出330株木霉,通过对峙法对木霉菌进行体外拮抗作用测定及评价,选出10株对尖孢镰刀菌有较好拮抗效果的木霉菌;并测定无菌土中木霉与病原菌的种群动态变化,结果表明木霉在土壤中对病原菌有一定的抑制作用。 |
| 关 键 词： | 尖孢镰刀菌古巴专化型 木霉 筛选 拮抗作用 |
Screening of Trichoderma spp. Antagonizing Fusarium oxysporum f. sp. cubense Owen |
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| Wu Lin,Huang Huaping,Yang Laying,Jing Xiaohui,Ran Changcheng,Wei Kang,Zhu Lilin,Zhang Junfang and Huang Junsheng.Screening of Trichoderma spp. Antagonizing Fusarium oxysporum f. sp. cubense Owen[J].Chinese Journal of Tropical Crops,2010,31(1):106-110. | |
| Authors: | Wu Lin Huang Huaping Yang Laying Jing Xiaohui Ran Changcheng Wei Kang Zhu Lilin Zhang Junfang and Huang Junsheng |
| Institution: | Wu Lin1,Huang Huaping2,Yang Laying2,Jing Xiaohui1,Ran Changcheng1,Wei Kang1,Zhu Lilin1,Zhang Junfang1,Huang Junsheng2,3 1 Environment , Plant Protection College,Hainan University,Danzhou,Hainan 571737,2 Environment , Plant Protection Institute,Chinese Academy of Tropical Agricultural Sciences,3 Hainan Key Laboratory for Monitoring , Control of Tropical Agricultural Pests |
| Abstract: | Banana fusarium wilt disease is a soil born disease caused by the pathogen Fusarium oxysporum f.sp.cubense Owen. At present, effective control methods for this disease are not available. The fungus Trichoderma, ubiquitous in the environment, is an important microorganism in the biological control of plant diseases. As a biocontrol agent, the advantages of Trichoderma spp. lie in its excellent adaptability, broad spectrum of activity and diversified mechanisms. A total of 330 strains of Trichoderma spp. were... |
| Keywords: | Fusarium oxysporum f sp cuben Trichoderma spp screening antagonistic |
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