Trichoderma sp. PNE4 has the potency to inhibit the growth of Colletotrichum sansevieriae, the cause of anthracnose disease in the Sansevieria trifasciata plant. Tapioca waste, bran and corn are used as a carrier for Trichoderma sp. PNE4. The objective of this study was to find out the effectiveness of several carrier media, and determine the viability of Trichoderma sp. PNE4 in different sto…