Mildew is a coating of fungal or oomycete growth on plants or other surfaces. It is distinguished from the closely related mould largely by its colour: moulds appear in shades of black, blue, red, and
Example of downy mildew (left) along with powdery mildew (right) on a grape leaf
Unidentified species of mildew growing on a plastic shower curtain (scale gradations = 1p μm)
Powdery mildew Phyllactinia taurica s.l. on Capparis
Indoor mold or indoor mould, also referred to as mildew, is a fungal growth that develops on wet materials in interior spaces. Mold is a natural, ubiquitous part of the environment and plays an import
Mildew
…of fungus in the family Erysiphaceae, or downy mildews, fungus-like organisms in the family Peronosporaceae. It is also used more generally to mean mould growth. In Old English, mildew meant honeydew (a substance secreted by aphids on leaves, formerly thought to distill from the air like dew), and later came…
Indoor mold on the head jamb of the window in a multi-story building
Black indoor mold growing in a humid bathroom
Although this home experienced minor exterior damage from Hurricane Katrina, small leaks and inadequate airflow permitted mold infestation.
Culture dish with Aspergillus fumigatus colonies, a species commonly found in indoor air