Aplikasi Dosis Kompos Hayati Metankos untuk Mengendalikan Hama Kumbang Tanduk…

Oil palm (Elaeis guineensis Jacq.) is one of the leading plantation commodities which in terms of area and total production is the largest in Indonesia when compared to other plantation commodities. The challenge faced in the development of oil palm plantations is the pest O. rhinoceros which can cause economic losses. One of the causes of the pest explosion is the unwise use of pesticides whic…