Dr. Raul Villanueva Breadcrumb Directory Dr. Raul Villanueva Breadcrumb Directory Dr. Raul Villanueva Dr. Raul Villanueva Extension Assistant Professor, Extension Entomologist Faculty 348 University Drive Princeton, KY 42445 raul.villanueva@uky.edu (270) 562-1335 Last Revised: Apr 22nd, 2023