Pengaruh Minyak Atsiri Serai Wangi dan Nilam pada Pertumbuhan Botryodiplodia sp. Secara In Vitro

Pathogen Botryodiplodia sp. is a fungus that causes dieback and stems rot diseases attack forestry plants. The control currently being used in the field using chemical pesticides, which are harmful to surrounding environment plant itself, so there need for another alternative, namely citronella patchouli essential oils. Essential oils of have active compounds act as antifungals inhibit growth pathogenic This study aimed analyze effect on inhibiting pathogen vitro. results showed 10% treatment had highest PDA PDB media inhibition value. lowest value was found 1% treatment. level concentration, type oil, ingredients contained oil affect increase effectiveness controlling sp.
 Keywords: antifungal, sp., citronella, vitro,