Uji Efektivitas Ekstrak Daun Awar-Awar (Ficus Septica Burm F) untuk Menghambat Pertumbuhan Jamur Phytophthora infestans Penyebab Penyakit Hawar Daun Tomat

Effectiveness of Awar-Awar (Ficus septica Burm F) Leaf Extract to Inhibit the Growth Fungus Phytophthora infestans that Causes Tomato Late Blight. late blight caused by fungus is one main diseases affecting tomato production in world. Therefore, it needs be controlled an environmentally friendly way, which using vegetable pesticides. Awar-awar leaves are plants whose extracts can used as fungicides. This study aimed examine potency awar-awar leaf extract against P. causes tomatoes. MIC test and colony 10 concentrations, namely 0.1%; 0.2%; 0.3%; 0.4%; 0.5%; 0.6%; 0.7%: 0.8%; 0.9%; 1.0% control. The vivo 8 results showed Minimum Inhibitory Concentration (MIC) suppress growth was 0.3%, means suitable for use a pesticide. Colony able inhibit fungal colonies. In inhibits colonies occurrence infection, fungicidal infestans. concentration 1% damage 75.90%.