Beauveria bassiana

About

Beauveria bassiana is a fungus that grows naturally in soils throughout the world and acts as a parasite on various arthropod species, causing white muscardine disease; it thus belongs to the group of entomopathogenic fungi. It is used as a biological insecticide to control a number of pests, including termites, thrips, whiteflies, aphids, and various beetles. Its use in the control of bed bugs and malaria-transmitting mosquitos is under investigation.

Summary from Wikipedia