INSECT-REPELLENT OR INSECTICIDAL COMPOSITION COMPRISING EXTRACT OR FRACTION OF PHELLODENDRON AMURENSE AS AN EFFECTIVE INGREDIENT FOR CONSERVATION OF CULTURAL HERITAGE
Mi Hwa Jung,Jin Young Hong,Chang Wook Jo,Young-Hee Kim,Jung Eun Choi,So Young Jeong,Soon Hyoung Ghang
申请号：
US13814195
公开号：
US20130129848A1
申请日:
2010.09.10
申请国别(地区):
US
年份:
2013
代理人:
摘要：
An insect-repellent and insecticidal composition comprising extract or fraction of phellodendron amurense as an active ingredient is provided. The extract of phellodendron amurense, or the hexane (Hex) extract, methylene chloride (MC) fraction, or ethyl acetate (EtOAc) fraction provides insect-repellent or insecticidal activities against lasioderma serricorne which harms tobacco, crops, paper, clothes or wood, or against sitophilus oryzae which has strong tolerance to insecticide, and thus can be effectively applied as an insect-repellent or insecticidal composition to conserve wooden furniture, an old house, or many organic cultural heritages.
