Uji Efektivitas Ekstrak Buah Mengkudu (Morinda Citrifolia L) Terhadap Hama Ra…

ABSTRACT Preservation of wood mostly uses non-organic synthetic chemicals which have a negative impact on the environment where the residue produced by these preservatives is difficult to decompose by biological processes, so efforts are needed to reduce the impact of wood preservation by making environmentally friendly wood preservatives derived from wood preservatives. Plants such as noni fr…