Uji Konsentrasi Ekstrak Daun Sirih Hutan (Piper Aduncum L.) Terhadap Mortalit…

ABSTRACT Mustard green (Brassica rapa var. parachinensis L.) is one of the horticultural crops that have high economic value. One of the problems in green mustard cultivation is pest attack from Plutella xylostella larvae that can make high damage on the leaf up to 100%. Pesticides from forest betel leaf (Piper aduncum L.) can be a safe alternative for controlling P. xylostella. The research w…