Jeff Spieler

Jeff Spieler is a Technical Agronomist with Bayer Crop Science in Lennox, SD. Jeff has worked in the seed industry for the past 23 years, with the last 15 as a Technical Agronomist for DEKALB and Asgrow in southern South Dakota. His focus is to test new germplasm and seed technology as well as to educate and support his team on the positioning of those products. Jeff grew up on a grain and livestock farm in Marcus, Iowa, and received a Bachelor of Science degree from South Dakota State University.