Livestock and Equine IPM Winter Webinars 2026: Filth Flies and Biting Insects on Horses—Managing the Persistent Pests

Filth flies and biting insects are among the most common and persistent pests around horses and stables. This session will cover the identification, biology and management of key species. Learn practical, integrated pest management (IPM) strategies to reduce pest pressure, protect horse health and improve comfort and productivity through sustainable control approaches.

Presenter

Erika Machtinger, Ph.D., is an associate professor of entomology at Penn State University, specializing in veterinary entomology and integrated pest management (IPM) for livestock and horses. Her research focuses on developing sustainable, science-based approaches to manage flies, ticks and other pests affecting animal health and welfare. Through her extension and outreach work, Machtinger provides practical guidance to horse owners, veterinarians and agricultural professionals on pest identification, prevention and control strategies that protect both animals and people while reducing reliance on chemical treatments.