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Department of Entomology



Department of Entomology We Sustain LifeOhio State Extension brings knowledge directly to you.

Our Extension specialists and program staff fulfill the land-grant mission of The Ohio State University by interpreting knowledge and research developed by Extension and other Ohio State faculty and staff, and other land-grant universities – so Ohioans can use the scientifically based information to better their lives, businesses and communities. 

Find our Extension Specialists

Our outreach efforts bring this information to growers, gardeners, families and youth across Ohio and beyond. 

New! Plant By Numbers Guides

Plants, growing steps, and a sample design to support native pollinators.
Click images for full PDF handout, or beelab site:

Plant By Numbers: Bumble Bees

Click image for guide. Plant By Numbers: Bumble BeesPlant By Numbers: Bumble Bees

Plant By Numbers: Specialist Bees

Plant By Numbers, Specialist BeesPlant By Numbers, Specialist Bees

Plant By Numbers: Butterflies & Moths

Plant By Numbers, Butterflies & MothsPlant By Numbers, Butterflies & Moths