David Marques was Bachelor's degree in Agronomy, UNESP (2010). Master’s degree in Plant Pathology, USP (2012), working on biological, molecular and serological studies of Zucchini yellow mosaic virus. PhD in Plant Protection, UNESP (2016) focusing on tospo virus plant diseases. Currently as postdoctoral fellow at USP, working in the management of viruses of passion flower.