Fungus diseases are a type of infection caused by fungi, which can affect humans, animals, and plants. ERGOT (5 letters) is a fungus disease that affects cereal grains and can cause hallucinations and other symptoms. RUST (4 letters) is a fungus disease that affects plants, causing discoloration and weakening of the plant tissue. SMUT (4 letters) is a fungus disease that affects plants, causing black spots on the leaves and stems. THRUSH (6 letters) is a fungus disease that affects the mouth and throat, causing white patches and soreness. MILDEW (6 letters) is a fungus disease that affects plants, causing yellow or white spots on the leaves. BLIGHT (6 letters) is a fungus disease that affects plants, causing them to wilt and die. ROT (3 letters) is a fungus disease that affects plants, causing them to decay. SCAB (4 letters) is a fungus disease that affects plants, causing them to form scabs on their leaves and stems. TINEA (5 letters) is a fungus disease that affects the skin, causing red patches and itching. Mycosis (7 letters) is a general term for a fungal infection.