| 哈茨木霉对几种植物病原真菌拮抗作用及其抗药性的室内测定 |
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| 引用本文： | 陈方新,齐永霞,戴庆怀,黄远林,张小飞,罗 亮. 哈茨木霉对几种植物病原真菌拮抗作用及其抗药性的室内测定[J]. 中国农学通报, 2005, 21(11): 314-314 |
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| 作者姓名： | 陈方新 齐永霞 戴庆怀 黄远林 张小飞 罗 亮 |
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| 作者单位： | （安徽农业大学植保学院，合肥 230036） |
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| 摘 要： | 室内通过对峙培养法测定了在不同的温度处理下哈茨木霉TH-1对棉疫病菌PB-1、番茄枯萎病菌TF-5、棉花枯萎病菌WF-3、西瓜枯萎病菌SF-1和水稻恶苗病菌FF-2的拮抗作用。结果表明，不同的温度处理下，哈茨木霉对供试植物病原菌的抑制作用不一，其中，以30℃黑暗条件哈茨木霉对病原菌菌丝生长的抑制作用最强，对峙培养72h后，木霉菌TH-1对PB-1、TF-5、WF-3、SF-1和FF-2的抑制率分别达到81.1%、74.1%、77.8%、65.7%和60%；25℃条件下次之；10℃、15℃和35℃条件下木霉菌
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| 关 键 词： | 哈茨木霉 对峙培养 拮抗 抗药性 |
In-lab Determination of Antagonism against Several Plant Pathogenic Fungi and Resistance to Fungicides of Trichoderma harzianum |
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| Chen Fangxin,Qi Yongxi,Dai Qinghuai,Huang Yuanlin,Zhang Xiaofei,Luo Liang. In-lab Determination of Antagonism against Several Plant Pathogenic Fungi and Resistance to Fungicides of Trichoderma harzianum[J]. Chinese Agricultural Science Bulletin, 2005, 21(11): 314-314 |
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| Authors: | Chen Fangxin Qi Yongxi Dai Qinghuai Huang Yuanlin Zhang Xiaofei Luo Liang |
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| Affiliation: | (College of Plant Protection of Anhui Agricultural University, Hefei 230036) |
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| Abstract: | The antagonism experiment by face-to-face-culturing on PDA media indicated that the mycelium inhibitory efficiencies of Trichoderma harzianum against PB-1, TF-5, WF-3, SF-1 and FF-2 were much related to the culturing temperature. Mycelium inhibitory effici |
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| Keywords: | T. harzianumzz Face-to-face-culturingzz Antagonismzz Fungicide-resistancezz |
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