Several concentration of serai wangi leaf extract (Cymbopongan nardus L) and mimba (Azadirac(a indica a juss L) and the death of Aedes aegypti larvae Background: Infection diseases spread through Aedes aegypti is still high in Indonesia. Herballarvacide was essential1y developed to kill Aedes aegypti larva. Serai wangit leaf extract contains aldehid. geroniol and citronelol. Mimba 'e~f extract…