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| 生防菌绿色木霉对几种枯萎病菌的抑制作用 | |
| 引用本文： | 张新春,刘菲菲,蒋盛军,罗长辉.生防菌绿色木霉对几种枯萎病菌的抑制作用[J].中国瓜菜,2010,23(1):11-13. |
| 作者姓名： | 张新春 刘菲菲 蒋盛军 罗长辉 |
| 作者单位： | 1. 中国热带农业科学院环境与植物保护研究所,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;海南大学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热带作物品种资源研究所,海南儋州,571737 |
| 基金项目： | 高淀粉、抗寒、抗旱木薯新品种的选育，国家木薯现代产业技术体系，国家荔枝现代产业技术体系，中央级公益性科研院所基本科研业务费，中国热带农业科学院博士后科研启动基金 |
| 摘 要： | 为了比较木霉菌(Trichoderma)对植物病原菌的拮抗作用效果,利用对峙平板法测定了绿色木霉菌及木霉菌和杀菌剂联合使用对几种枯萎菌的拮抗作用。通过对峙培养可以观察到,多数情况下,接种后3d内绿色木霉菌即可与病原菌接触,随后覆盖或侵入病原菌菌落内,从而抑制或阻碍其生长。木霉菌单独使用时有一定的抑菌效果,与杀菌剂联合使用比单用杀菌剂效果更显著,其中以绿色木霉菌+咪酰胺联合使用的效果最好,对西瓜枯萎病菌的抑制率达到了79.3%,对香蕉枯萎病1号小种的抑制率达到59%。 |
| 关 键 词： | 木霉菌 真菌 抑制作用 杀菌剂 枯萎病菌 |
Inhibition of Trichoderma on Some Fusarium Pathogens |
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| ZHANG Xin-chun,LIU Fei-fei,JIANG Sheng-jun,LUO Chang-hui.Inhibition of Trichoderma on Some Fusarium Pathogens[J].China Cucurbits And Vegetables,2010,23(1):11-13. | |
| Authors: | ZHANG Xin-chun LIU Fei-fei JIANG Sheng-jun LUO Chang-hui |
| Institution: | ZHANG Xin-chun1,LIU Fei-fei 1,2,JIANG Sheng-jun3,LUO Chang-hui3(1.Institute of Environment , Plant Protection,CATAS,Danzhou,Hainan,571737,China,2.College of Environment , Plant Protection,Hainan University,3.Tropical Crops Genetic Resources Institute,China) |
| Abstract: | The inhibition of Trichoderma on the antagonism of Fusarium pathogens was studied.The results were determined by using of confrontation strains with Trichoderma viride alone or combined with fungicides for some Fusarium pathogens.Confrontation between the cultures can be observed.In most cases,within 3 d after inoculation with Fusarium,Trichoderma viride could be contacted,and then covered or invasived into pathogen's colony,which inhibited or impeded their growth.Trichoderma combined with fungicides had a ... |
| Keywords: | Trichoderma Fungi Inhibition Fungicides Fusarium |
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