Red Rot Definition

A degradation process in vegetable -tanned leather , caused by humidity , environmental pollution , and high temperature , and resulting in a powdery surface and structural weakness .

A degradation process in brass where chemical dezincification of the brass alloy leaves behind fragile or powdery copper metal.

A disease of sugarcane caused by the fungus Glomerella tucumanensis , formerly known as Colletotrichum falcatum.