Mold Growth & Sporulation in Buildings – Part 2

    Each stage of fungal growth (spore germination, vegetative growth, sporulation) has a specific set of conditions that is optimal. Important conditions in this set are nutrient types and concentrations, light, temperature, oxygen and water availability. Water availability (i.e., water activity) is one of the most important of these. Each fungus has optimal water activities […]

Mold Growth & Sporulation in Buildings – Part 1

A driving factor in building construction is the continuous pressure to save time and money. These pressures usually result in gradual shifts in how buildings are made. Beginning in the late 1940’s, these gradual shifts have resulted in better and better conditions for fungal growth. This is perhaps nowhere more apparent than in schools. In […]