brown rot
noun› Any of several fungal diseases of plants:
1
Biology, Botany, Medicine, Natural sciences, Pathology, Phytopathology, Sciences especially, of stone fruit such as peaches and nectarines, caused by the fungus Monilinia fructicola
2
Biology, Botany, Medicine, Natural sciences, Pathology, Phytopathology, Sciences of trees, caused by Fistulina spp.