| 生物农药在草坪病害防治中的应用研究 |
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| 引用本文： | 蒋家珍,赵美琦,薄怀霞,肖杰,李学锋. 生物农药在草坪病害防治中的应用研究[J]. 草业科学, 2004, 21(11): 93-95 |
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| 作者姓名： | 蒋家珍 赵美琦 薄怀霞 肖杰 李学锋 |
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| 作者单位： | 中国农业大学理学院,北京,100094;中国农业大学植病系,北京,100094;山东日照岚山建委园林处,山东,日照,276808 |
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| 基金项目： | 北京市科研项目，国家高技术研究发展计划(863计划) |
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| 摘 要： | 以3种草坪致病真菌为试材,采用室内生长速率法测定了木霉菌Trichoderma spp与三者互作关系.结果表明,木霉菌与3种致病真菌间均存在明显的互作关系,其互作类型与作用强度各不相同:木霉菌与立枯丝核菌Rhizoctonia solani间存在拮抗作用,但抑制强度不大; 木霉菌与腐霉菌Pythium aphanidermatum不仅存在拮抗作用,且对腐霉菌的抑制强度较大; 木霉菌与镰刀菌Fuarium spp.间存在明显的协生作用.
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| 关 键 词： | 草坪病害 木霉菌 病原真菌 相互作用 |
| 文章编号： | 1001-0629(2004)11-0093-03 |
Study on application of biological fungicide to several turf diseases |
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| JIANG Jia-zhen,ZHAO Mei-qi,BAO Huai-xia,XIAO Jie,LI Xue-feng. Study on application of biological fungicide to several turf diseases[J]. Pratacultural Science, 2004, 21(11): 93-95 |
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| Authors: | JIANG Jia-zhen ZHAO Mei-qi BAO Huai-xia XIAO Jie LI Xue-feng |
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| Affiliation: | JIANG Jia-zhen~1,ZHAO Mei-qi~2,BAO Huai-xia~3,XIAO Jie~1,LI Xue-feng~1 |
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| Abstract: | By means of growth ratio, the interaction between Trichoderma spp. and other three fungi which can infect turfgrass was studied. The results demonstrated that the interactions between Trichoderma spp and every fungus were significant, while the interaction type and intensity were different. The interaction between Trichoderma spp and Rhizoctonia solani was negative, but the intensity was not too high. The interaction between Trichoderma spp and Pythium aphanidermatum was also negative, the former can inhibit the latter effectively. The interaction between Trichoderma spp and Fuarium spp. was positive. |
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| Keywords: | turf disease Trichoderma spp pathogenic fungi interaction |
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