Dr. Glen Needham will discuss how to identify ticks, differences between dog ticks and blacklegged deer ticks, how to avoid ticks, what to do if bitten by a tick, Lyme disease and other tick transmitted diseases, and some common misconceptions concerning ticks. He will also cover the reasons for the increase in tick populations. Dr. Needham is Professor Emeritus & Associate Professor of Entomology at Ohio State University with specialized Â training in entomology and acarology (mites and ticks). Â This presentation will be especially interesting to anyone who spends time outdoors. Free.