Mark earned his B.S. and M.S. degrees in Crop Sciences at the University of Illinois at Urbana-Champaign and Ph.D. in Agronomy at the University of Wisconsin-Madison. Mark joined the Pioneer Agronomy Sciences group in 2007. Currently, his primary role is development and delivery of useful and timely agronomy information based on Pioneer and university agronomy research. Mark has authored or coauthored over 300 agronomy articles, many of which are components of the Agronomy Essentials training curriculum for Corteva Agriscience employees. Individual articles have been translated into over a dozen different languages for use globally. A print compilation of new agronomy materials is published each year and distributed to over 40,000 growers in the U.S. and Canada. Current agronomy articles are publicly available in the Agronomy Library at www.pioneer.com.