The habitat in which it optimally grows in open heath or shrublands with moist soil.

Haloarchula grow optimally at 40-45 C. Growth appears in sheets of 65 cells often in the shape of a square or triangle.

Although such cells optimally grow in these temperature ranges there may not be a direct relationship with the production of specific metabolites.

All are acidophiles, growing optimally at pH below 2.

F. graminearum grows optimally at a temperature of 25 C and at a water activity above 0.88.

F. culmorum grows optimally at 21 C and at a water activity above 0.87.

Cultural control Cultural control consists of the management of the fields and sanitation methods to optimally grow grape crops.

This bacteria grows optimally in the range of 18-40 degrees Celsius.

T. acidophilum grows optimally at 56 ℃, pH 1.8 and size of a cell is about 1 μm.

G. singularis grows optimally at 25 .