Margarita López-Uribe is the Lorenzo L. Langstroth Early Career Professor at Pennsylvania State University’s Department of Entomology where she studies bees of many kinds. Many bees rely on fermentation in different ways (some ferment nectar, others pollen, others still ferment leaves). Margarita will talk about the fermentation carried out by honeybees. Honeybees make bread out of pollen that they ferment (and then feed to their babies). Margarita and her student Brooke will talk about what goes into making bee bread and what microbes are involved in this process. They will also share preliminary data of an ongoing project about how various biocides shape bee bread microbiome.