Isolasi dan Uji Aktivitas Antagonisme Jamur Endofit Tanaman Pisang (Musa paradisiaca L.) terhadap Fusarium oxysporum

Fungi that grow in plant tissue without harming the host are called endophytic fungi. This fungus has potential as a biological agent (biocontrol) controlling diseases. One of fungi can cause disease banana plants is Fusarium oxysporum, which wilt disease. Endophytic have antagonistic properties form nutritional competition and antibiosis. These be used agents. The purpose this study was to isolate test activity (Musa paradisiaca L.) against pathogenic oxysporum. research an experimental study, begins with isolation then continues antagonism test. results obtained 4 isolates fungi, namely: 1) D1 (Phytium sp.); 2) B1 (Aspergillus 3) A1 (Trichoderma 4) A2 (Penicillium sp.). Based on test, showed best inhibiting oxysporum through mechanism space nutrient competition, while antibiotic were A2. inhibition using dual culture method that, 2 (B1 A2) could inhibit growth highest percentage owned by its ability oxyaporum, fungal further developed control