Dr. Marrone spent her 30+ year career focused on biological products for pest management and plant health, having started and led three companies. In August 2020, Dr. Marrone retired as CEO of Marrone Bio Innovations (NASDAQ: MBII), a company she started in 2006 and listed on NASDAQ (MBII) in 2013.  She remains on the Board of Directors and as an advisor. She is the treasurer of the Association for Women in Science, on the board of the Foundation for Food and Agricultural Research, is a Senior Fellow of the Arizona State University Swette Center for Sustainable Food Systems and is a past alumni-Trustee of Cornell University.  She is an advisor or board member for several ag/food tech and life sciences companies, most founded or led by women. She has a B.S. in entomology with Honors and Distinction from Cornell University and a Ph.D. in entomology from North Carolina State University.