Efek Larvasida Ekstrak Etanol Daun Sirih (Piper Betle L.) Terhadap Larva Aede…

Betel a leaf is a medicinal plant and consist of alkaloid, saponins, tannin and eugenol. Based on the experiment done to mosquito larvae by Cheng et al. resulted that aqueous extracts, methanolic extract and essential of betel leaf has LD50 amount of 33 ppm. The goal of this research was to determine LC50 and LC90 of ethanolic extract of betel leaf (Piper betle L.) on the larvae Aedes aegypti. …