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Insect species outnumber all other life forms combined. We truly live on a planet of insects!

The Department of Entomology at The Ohio State University is the only university department in Ohio focused on the study of insects. We use insects as model systems to further fundamental understanding of molecular biology, physiology, genetics, ecology, and evolution. We provide instruction at the undergraduate (major and minor) and graduate levels (M.S. and Ph.D). Our extension and outreach programs provide non-biased, research-based information to stakeholders to help protect crops, natural resources, structures, and human and animal health.

We invite you to explore, learn, study and research with us!

News

Matthew Semler Named 2023 Distinguished Senior

COLUMBUS, Ohio—Matthew D. Semler of Bay Village, Ohio, has been named a 2023 Distinguished Senior at The Ohio State University College of Food, Agricultural, and Environmental Sciences (CFAES).
Entomology’s Grad Student Association honored with two CFAES awards!

EGSA received both of the CFAES Student Organization Awards for which they applied: The Community Engagement Award
We Grow Scientists - A COSI Community Event on May 3 2023, 3-7pm.

Join us for a family-friendly event to stimulate the next generation of scientists! Tour Entomology’s BUGmobile and experience a closeup of a hive from our Rothenbuhler Bee Lab and so much more at COSI’s We Grow Scientists!