| 番茄尖孢镰刀菌诱导棉花抗枯萎病的效果——诱导棉花抗黄、枯萎病研究之三 |
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| 引用本文： | 吴洵耻 史维泽. 番茄尖孢镰刀菌诱导棉花抗枯萎病的效果——诱导棉花抗黄、枯萎病研究之三[J]. 植物病理学报, 1993, 23(3): 225-229 |
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| 作者姓名： | 吴洵耻 史维泽 |
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| 作者单位： | 1 山东农业大学;2 山东省惠民地区农业局;3 德州地区农业局 |
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| 摘 要： | 非致病的番茄尖孢镰刀菌[Fusarium oxysporum f.sp.lycopersici (Sacc.) Snyder e Hansen]菌系F86-15经培养制成诱导菌菌剂,播种时用于浸种和沟施,可有效控制棉花枯萎病。在重病地区.经两年多点试验,其防效与多菌灵相当,比对照增产19.6%和20.3%。机理测试表明,诱导菌与挑战菌同时接种时,前者的接种量为后者的10倍,效果才明显。
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| 关 键 词： | 棉花 枯萎病 番茄 尖孢镰刀菌 诱导 |
STUDIES ON INDUCED RESISTANCE OF COTTON TO FUSARIUM WILT CAUSED BY FUSARIUM OXYSPORUM |
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| Wu Xunchi,Shi Weize,Liu Junzhan,Xu Shaohua. STUDIES ON INDUCED RESISTANCE OF COTTON TO FUSARIUM WILT CAUSED BY FUSARIUM OXYSPORUM[J]. Acta Phytopathologica Sinica, 1993, 23(3): 225-229 |
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| Authors: | Wu Xunchi Shi Weize Liu Junzhan Xu Shaohua |
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| Affiliation: | Shandong Agricultural University |
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| Abstract: | Cultured spores of nonpathogenic Fusarium oxysporum 86-15 were spread into soil to gather with cotton seeds. It resulted in preventing and control of Fusarium wilt of cotton plants. The effects was well-matched with that of carbendazim by increasing yield of unginned cotton 19.6~20.3%. Spores of F86-15 were 10 times as effective as the control. |
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