Biological characteristics of Ustilaginoidae virens and the screening in vitro of the causal pathoge

• 作 者: CHENZhiyi YINShangzhi CHENYuli
• 机 构: InstofPlantProteczion
• 出 处: 中国水稻研究通报：英文版
• 发表日期: 1994年1期
• 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

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 mycel