About Us

OSU Weed Science


The weed science program at OSU is focused on supporting weed management across the state of Ohio, through applied and ecological research and outreach programs.


Alyssa Essman – Visiting Assistant Professor

Mark Loux – Professor Emeritus

Tony Dobbels – Research Specialist, Herbicide Evaluation and Field Research Manager

Bruce Ackley – Lecturer and Lab Coordinator, Weeds Team Head Coach