Insecticidal effects of Flourensia oolepis Blake (Asteraceae) essential oil

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• 作者：Mat&#xed ; as Garc&#xed ; a ; Azucena Gonzalez-Coloma ; Osvaldo J. Donadel ; Carlos E. Ardanaz ; Carlos E. Tonn ; Marta E. Sosa
• 关键词：Flourensia oolepis ; Essential oil ; Tribolium castaneum ; Toxicity ; Repellency ; Myzus persicae
• 刊名：Biochemical Systematics and Ecology
• 出版年：2007
• 期刊代码：21_03051978
• 类别：abs
• 出版时间：April 2007
• 卷：35
• 期：4
• 页码：181-187
• 文件大小：139 K

摘要

Flourensia oolepis Blake (Asteraceae) essential oil had a complex chemical composition with τ-muurolene (6.14%), santolinetriene (6.22%), 2-methylene-4,8,8-trimethyl-4-vinyl-bicyclo[5.2.0]nonane (10.15%), δ-cadinene (10.27%) and γ-gurjunene (20.69%) comprising more than 50%of the oil. This oil had repellent and toxic effects on Tribolium castaneum Herbst (Coleoptera: Tenebrionidae) adults, acting as a contact toxin. Myzus persicae (Sulzer) (Homoptera: Aphididae) and Leptinotarsa decemlineata Say (Coleoptera: Chrysomelidae) adults showed behavioral sensibility to this oil.