Uji Beberapa Konsentrasi Ekstrak Tembakau Lintinguntuk Mengendalikan Ulat Pen…

Long bean pod borer, Maruca testulalis Geyer (Lepidoptera: Pyralidae) is a major pest on long bean plants. These pests are polyfagus which has many host plants. The alternative control that can be use to minimize the application of chemical pesticides is an extract of rolled tobacco (Nicotiana tabacum). The research was conducted at the Plant Pests Laboratory, Faculty of Agriculture, University…