| 三唑酮对豌豆根际木霉定殖和尖孢镰刀菌厚垣孢子萌发的影响 |
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| 引用本文： | 吴石平,陆德清,刘世怡,燕嗣皇. 三唑酮对豌豆根际木霉定殖和尖孢镰刀菌厚垣孢子萌发的影响[J]. 云南农业大学学报(自然科学版), 2000, 15(3): 247-249 |
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| 作者姓名： | 吴石平 陆德清 刘世怡 燕嗣皇 |
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| 作者单位： | 吴石平（贵州省农业科学院植保所，贵阳 550006） 陆德清（贵州省农业科学院植保所，贵阳 550006） 刘世怡（贵州省农业科学院植保所，贵阳 550006） 燕嗣皇（贵州省农业科学院植保所，贵阳 550006） |
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| 基金项目： | 国家基金项目(3976002) |
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| 摘 要： | 研究结果表明，微量三唑酮能有效提高木霉拮抗菌株在豌豆根际、根外土中的定殖能力木霉菌和三唑酮都能抑制根际和根外豌豆尖孢镰刀菌的厚垣孢子萌发，木霉菌的抑制作用较4μg土和6μg土三唑酮强，木霉菌和三唑酮结合可进一步抑制根际厚垣孢子的萌发。
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| 关 键 词： | 三唑酮；哈茨木霉；尖孢镰刀菌；豌豆；根际 |
| 文章编号： | 1004-390X(2000)03-0247-03 |
| 收稿时间： | 2000-04-18 |
| 修稿时间： | 2000-04-18 |
Effects of Tridemefon on Colonization of Trichoderma harzianum and Chlamydospore Germination of Fusarium oxyporum in Rhizosphere of Pea Seeding |
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| Wu Shiping,Lu Deqing,Liu Shiyi,Yan Sihuang. Effects of Tridemefon on Colonization of Trichoderma harzianum and Chlamydospore Germination of Fusarium oxyporum in Rhizosphere of Pea Seeding[J]. Journal of Yunnan Agricultural University, 2000, 15(3): 247-249 |
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| Authors: | Wu Shiping Lu Deqing Liu Shiyi Yan Sihuang |
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| Affiliation: | Wu Shiping,Lu Deqing,Liu Shiyi,Yan Sihuang(Insititute of Plant Protection, Guizhou Academy of Agricultural Sciences, Guiyang 550006) |
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| Abstract: | The studied result showed that a few amount Tridemefon could raise Triderma harzianum colonization in rhizosphere and nonrhiosphere soil of pea seeding. Both Trichoderma and Tridensefon could inhibite Chlamydospore germination of Fusarium oxysporum in rhizosphere and nonrhizosphere, the inhibitation of Trichoderma was better than that of Tridemefon. When Trichoderma combined with Tridemefon, the inhibitation to chlamydospore germination of F.oxysporum could be raised. |
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| Keywords: | Tridemefon Trichoderma harzianum Fusarium oxysporum Pea Rhizosphere |
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