竹提取物对棉铃虫幼虫及菜青虫的拒食活性
Antifeedant activity of the extracts from bamboo against Helicoverpa armigera and Pieris rapae.
操海群;岳永德;彭镇华;花日茂;汤锋
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DOI:
作者单位:安徽农业大学植物保护系,合肥230036
中文关键词:竹提取物;棉铃虫;菜青虫;拒食活性
英文关键词:bamboo extract; Helicoverpa armigera; Pieris rapae; antifeedant activity
中文摘要:研究结果表明 ,质量浓度为 10g L的 10种供试竹提取物对棉Helicoverpaarmigera铃虫均具有较强的拒食作用 ,12h拒食率最高达 95.03% ,最低为 74.07% ,其中毛金竹 (Phyllostachysnigravar.henonis)、白纹短穗竹 (Brachystachyumalbostriatum)提取物对棉铃虫
英文摘要:The antifeedant activity of the extracts from 10 bamboo species against Helicoverpa armigera and Pieris rapae is reported. The results showed that the extracts of the bamboo at their dose of 10 g/L showed fairly good antifeedant activity to