Kemangkusan Kandidat Biofungisida Berbahan Aktif Bakteri Antagonis terhadap Fusarium oxysporum pada Phalaenopsis (Effectiveness of Biofungicide Candidate with Bacteria Active Ingredient Againts Fusarium oxysporum on Phalaenopsis) - Djatnika, I; Balai Penelitian Tanaman Hias (Indonesian Center for Horticulture Research and Development, 2016)