INSECT-REPELLENT OR INSECTICIDAL COMPOSITION COMPRISING EXTRACT OR FRACTION OF OAK VINEGAR 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:
US13813905
公开号:
US20130136815A1
申请日:
2010.09.10
申请国别(地区):
US
年份:
2013
代理人:
摘要:
An insect-repellent or insecticidal composition comprising an extract or an organic solvent fraction of oak vinegar as an effective ingredient, is provided. The composition comprising extract or organic solvent fraction of oak vinegar as an effective ingredient has superior insect-repellent or insecticidal activities against lasioderma serricorne, which damages tobacco, grains, paper or clothes, reticulitermes speratus kyushuensis Morimoto, which chews the woods from within, or sitophilus oryzae, which has strong tolerance to insecticides, and therefore, can be applied efficaciously as an insect-repellent or insecticidal composition to conserve wooden furniture, an old house, or many organic cultural heritages.