| 21种植物提取物对荔枝霜疫霉菌和芒果炭疽病菌的抑菌活性 |
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| 引用本文： | 丘麒,罗建军,曾勇,叶倩文,钟国华.21种植物提取物对荔枝霜疫霉菌和芒果炭疽病菌的抑菌活性[J].安徽农业科学,2007,35(12):3588-3589. |
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| 作者姓名： | 丘麒 罗建军 曾勇 叶倩文 钟国华 |
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| 作者单位： | 华南农业大学资源与环境学院,生物防治教育部工程研究中心,广东广州,510642 |
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| 基金项目： | 科技部农业科技成果转化项目(05EFN214400207)，广东省自然科学基金项目(05006634) |
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| 摘 要： | 采用菌丝生长速率法测定了巴核桃等21种植物甲醇提取物对荔枝霜疫霉菌和芒果炭疽病菌的抑菌活性.结果表明,以10 mg(干粉)/ml溶剂处理后5 d对荔枝霜疫霉菌抑菌活性较高的是巴核桃、大杨柳和甘草提取物,抑菌率分别为100%、87.72%、87.20%;对芒果炭疽病菌抑菌活性较好的是水茄提取物,其抑菌率为69.74%.
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| 关 键 词： | 荔枝霜疫霉菌 芒果炭疽病菌 抑菌活性 |
| 文章编号： | 0517-6611（2007）12-03588-02 |
| 收稿时间： | 2007-02-02 |
| 修稿时间： | 2007-02-02 |
Antifungal Activity of Extract from 21 Species of Plants against Peronophythora litchi Chen and Colletotrichum gloeosporioides Penz |
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| QIU Qi, et al.Antifungal Activity of Extract from 21 Species of Plants against Peronophythora litchi Chen and Colletotrichum gloeosporioides Penz[J].Journal of Anhui Agricultural Sciences,2007,35(12):3588-3589. |
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| Authors: | QIU Qi |
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| Institution: | College of Natural Resource and Environment, South China Agricultural University; Engineering Research Center of Biological Control, Ministry of Education, Guangzhou, Gnangdong 510642 |
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| Abstract: | Antifungal activity of the extracts of Juglans regia and other 20 species of plants against Peronophythora litchi Chen and Colletotrichum gloeosporioides Penz was determined with mycelial growth rate method,which may contribute to a new method for biological control of P.litchi and C.gloeosporioides.The results indicated that at 10 mg/ml the inhibition rate of extracts of J.regia,Salix magnifica and Glycyrrhiza uralensis against P.litchi was 100%,87.72% and 87.20%,respectively.The inhibition rate of extract of Solanum torvum against C.gloeosporioides was 69.74%, which was significantly higher than other plants in test. |
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| Keywords: | Peronophythora litchi Chen Colletotrichum gloeosporioides Penz Fungistatic activity |
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