MINYAK ATSIRI DARI Toona sinensis DAN UJI AKTIVITAS INSEKTISIDA

Santoni, Adlis and Nurdin, Hazli and Manjang, Yunazar and A, Sjamsul and Achmad, Achmad (2009) MINYAK ATSIRI DARI Toona sinensis DAN UJI AKTIVITAS INSEKTISIDA. Jurnal Riset Kimia, 2 (2). pp. 101-106. ISSN 1978-628X

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Abstract

Volatile components from leafs of Toona sinensis (Meliaceae) were isolated by distillation water-vapour method and analyzed using GC/MS. Forty-eight component were identified, and eight major components are Germacrene-D, Germacrene-B, α-Terpinene, α-Humulene, β-Caryophyllene, α-Elemene, Bicyclogermacrene and α-copaene. Insect activity of the essential oil against Crosidolomia pavonana were tested. The activity of the essential oil with concentration 25% (mortality 73.3%), concentration 50% (mortality 83.3%) and concentration 75% (mortality 90%). Keywords : Toona sinensis (Meliaceae), essential oil, Crosidolomia pavonana, and mortality.

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