Insecticidal Activities on Leaves of Juglans mandshurica for Lymantria dispar
Author(s): SUN Mozuo, SONG Zhanqian, FANG Guizhen, LIU Zhiming, LIU Zuozuo
Pages: 26-28
Year: 2007 Issue: 1
Journal: FORESTRY SCIENCE & TECHNOLOGY
Keyword: 核桃楸叶; 杀虫效果; 舞毒蛾;
Abstract: 采用常规提取法浸提核桃楸叶的杀虫活性成分,其中乙醇提取物对舞毒蛾有显著的触杀和胃毒作用,且两种作用方式无显著差异,施药时间≥3 d、药液浓度≥5g/L时,平均校正死亡率均超过50%.核桃楸叶乙醇提取物的触杀和胃毒作用强于氯仿萃取相和乙酸乙酯萃取相.
Pages: 26-28
Year: 2007 Issue: 1
Journal: FORESTRY SCIENCE & TECHNOLOGY
Keyword: 核桃楸叶; 杀虫效果; 舞毒蛾;
Abstract: 采用常规提取法浸提核桃楸叶的杀虫活性成分,其中乙醇提取物对舞毒蛾有显著的触杀和胃毒作用,且两种作用方式无显著差异,施药时间≥3 d、药液浓度≥5g/L时,平均校正死亡率均超过50%.核桃楸叶乙醇提取物的触杀和胃毒作用强于氯仿萃取相和乙酸乙酯萃取相.
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