title: Oviposition-stimulatory activity against Ostrinia zealis by essential oil of root part from Cirsium japonicum DC.
abstract: The essential oil components from root part of Cirsium japonicum and oviposition-stimulatory activity against Ostrinia zealis by root essential oil were investigated. The main component of fresh root essential oil was aplotaxene (75.14%) and of dried root stock was found to be palmitic acid (14.42%). The root oil was significantly more active than the control against O. zealis.
authors.affiliation: Faculty of Science and Engineering, Department of Applied Chemistry, Kinki University, Kowakae, Higashiosaka-shi, Osaka 577-8502, Japan. miyazawa@apch.kindai.ac.jp
authors.forename: Mitsuo
authors.initials: M
authors.lastname: Miyazawa
authors.forename: Chikako
authors.initials: C
authors.lastname: Yamafuji
authors.forename: Jun
authors.initials: J
authors.lastname: Tabata
authors.forename: Yukio
authors.initials: Y
authors.lastname: Ishikawa
mesh_terms: D000818:Animals; D031180:Cirsium / Q000737:chemistry*; D005260:Female; D007300:Insect Control; D009036:Moths; D009822:Oils, Volatile / Q000494:pharmacology*; D010058:Oviposition; D010936:Plant Extracts / Q000494:pharmacology; D018517:Plant Roots / Q000737:chemistry
chemical_list: D009822:Oils, Volatile; D010936:Plant Extracts