| Biological characteristics of Ustilaginoidae virens and the screening in vitro of the causal pathogen of false smut of rice and fungicides |
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| 作者姓名： | CHENZhiyi YINShangzhi CHENYulin |
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| 作者单位： | InstofPlantProteczion,JiangsuAcadofAgrSci,Nanjing210014,China |
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| 摘 要： | Green smut bails were collected from diseased rice panicles and surtace sterilized in sodium chloride for 5 minutes. The orange colored internal tissues were placed on PDA medium kept at 25℃ for 5 d to get pure cultures. PDA plates with the pathogen mycelial pieces in diameter of 5mm were incubated under 9 temperature grades ranged from 13 to 35℃.
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| 关 键 词： | 水稻 杀菌剂 黑穗病 生物学特性 Ustitaginoidae virens 体外筛选 病原菌 |
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