What do booklice primarily feed on?

Booklice primarily feed on microscopic molds and fungi, which thrive in humid environments. These tiny insects are often found in areas with high moisture levels where mold and mildew can grow, such as basements, kitchens, and bathrooms. Their diet is specifically composed of the spores and fungal growths, making them a beneficial part of the ecosystem, as they help decompose organic matter.

The presence of booklice indicates that there may be excessive moisture or dampness in a location, which is conducive to mold growth. While they may sometimes be found in association with old books or paper products due to the presence of mold within them, they do not damage these items directly but reflect underlying issues of moisture management in the environment.

Understanding this feeding behavior assists pest control professionals in addressing both the infestation of booklice and the source of moisture contributing to mold growth, thus leading to more effective management strategies.