| Fungal Isolates | Morphological Characteristics | Suspected fungus |
| Isolate A | Dull green to grey green. Conidiophore end possess clusters of two or more branches. | Penicillium crustosum |
| Isolate B | Cotton white, became typically grayish to brown on surface. Rapid growth. | Rhizopus oryzae |
| Isolate C | It is cotton-like in texture. Began as white but later turned green. | Penicillium chrysogenum |
| Isolate D | Black, umbrella-like mycelium shape. No conidia, the conidiophore hang the spore at the top. | Aspergillus niger |