The family Capnodiaceae, in the order Capnodiales, is a group of fungi commonly known as sooty molds. These fungi are mostly epiphytic, growing on the surfaces of leaves, stems, and fruits, often forming dark, powdery or soot-like coatings. Sooty molds do not directly parasitize plants but thrive on honeydew secreted by sap-sucking insects like aphids, scale insects, and whiteflies. While they generally do not invade plant tissues, their dense growth can reduce photosynthesis and overall plant vigor by blocking sunlight. Capnodiaceae are widespread in tropical and subtropical regions and are ecologically important in the decomposition of sugary exudates and in interactions with insect populations.