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Department of Entomology



Program Serves to Defend Ohio from "Staggering" Assault by New Tree Pests
Saving Ohio Trees from Invasive Pests
Imagine the Hocking Hills area without any hemlock trees, northeast Ohio without any sugar maples, and Ohio without any buckeyes.
Emerging Tick-borne Diseases: Lyme Disease, the Blacklegged Tick and More
Ticks and Lyme Disease in Ohio
Dr. Glen Needham on ticks and Lyme disease.
Ohio State University Extension has released four new publications producers and consumers. The publications -- on commercial vegetable production, Midwest tree fruit spraying, commercial small fruit and grape spraying, and controlling weeds in Ohio and Indiana -- offer insight into practical issues as spring approaches and growers are getting ready for the upcoming planting season, said Celeste Welty, an OSU Extension Entomologist and an associate professor of entomology.
Buckeye Lady Beetle Blitz
Buckeye Lady Beetle Blitz
Citizen Science in Ohio
Identifying and Enhancing Natural Enemies in Vegetable Crops
Identifying and Enhancing Natural Enemies in Vegetable Crops
A thirty minute video about how to identify and enhance natural enemies. The video also includes strategies for habitat management.