沉水樟精油的杀虫活性与化学成分研究
STUDIES ON INBECTICIDAL ACTIVTY OF THE ESSENTIAL OIL FROM Cinnamomum micranthum AND ITS BIOACTlVE COMPONENT
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摘要: 沉水樟精油对重要储粮害虫赤拟谷盗具有较强的生物活性,是安全的储粮害虫防护剂,活性跟踪试验表明,黄樟油素为沉水樟精油的杀虫有效成分。Abstract: Rcsult of the studies showed that the essential oil from Cinnamomum micranthumwas highly effective against Tribo lium castaneum,an important insect pest of storedproducts.The oil was also proved to be safe to manunals when was used as a grainprotectant. Safrole,a predominant component of the essential oil has been determinedto be the insecticidally active ingredient of this plant through a series of bioassays.