Uji Konsentrasi Ekstrak Daun Bintaro (Cerbera Manghas) Terhadap Hama Kutu Put…

Alternative use of insecticides from natural ingredients that are safe, relatively inexpensive and easily obtained, as the leaves Cerbera manghas. This study was conducted to determine the effect of leaf extract Cerbera manghas as botanical insecticides against the pest control Paracoccus marginatus on nursery Eucalyptus pellita, and get the concentration of the best of the level of mortality o…