The research about “Efectibillity of Kenanga Flowers (Cananga Odorata Hook) us Mortality of Instar III Aedes Aegypti Linnaeus” have been done on June iip to Agustus 2010. The taking of sampling was doing in Indralaya, Kab Ogan ilir, South Sumatera, Indonesia. The process of extraction kenanga flowers was doing in the Laboratory of Genetics and Biotechnology, Biology Department, Matematics a…