石菖蒲根茎甲醇提取物对谷蠹的生物活性
Bioactivity of methanol extract from Acorus gramineus rhizome against Rhizopertha dominica
黄衍章;杨长举;薛 东;宋旭红;邱 艳
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作者单位:华中农业大学城市有害生物防治研究所 武汉 430070
中文关键词:石菖蒲,提取物,谷蠹,生物活性
英文关键词:Acorus gramineus; extract; Rhizopertha dominica; bioactivity
中文摘要:采用冷浸法和溶剂萃取法,研究石菖蒲(Acorus gramineus Soland)根茎甲醇提取物对谷蠹Rhizopertha dominica (Fabricius)成虫的生物活性。结果表明,石菖蒲甲醇提取物以石油醚萃取物的生物活性最强,水层次之。石油醚萃取物对谷蠹具有较高的触杀、熏蒸、种群
英文摘要:The bioactivities of methanol extracts from Acorus gramineus Soland rhizome against Rhizopertha dominica (Fabricius) adults were investigated using cool_soaking and solvent extraction. The result indicated that petroleum extraction of meth