Grace Smith, Undergraduate in Molecular and Cellular Biology Sonja Birthisel, PhD Student in Ecology and Environmental Sciences Eric R. Gallandt, Professor of Weed Ecology and Management A soil microbiome consists of tiny organisms such as bacteria, archaea, fungi, and protists that impact plant life. Beneficial microbes decompose organic molecules, rendering them usable by plants and read more Solarization and the Soil Microbiome