- Distinguished Professor Emeritus of Entomology and Chemical Ecology
- Director Emeritus, Center for Chemical Ecology
- Professor Emeritus of Entomology
- Professor Emeritus of Entomology
- Professor Emeritus of Entomology
- Email lah4@psu.edu
- Office 717-873-9568
- Professor Emeritus and Curator Emeritus, Frost Entomological Museum;
- Founding Director Emeritus, Center for BioDiversity Research
- Email kck@psu.edu
- Office 814-234-1718
- Professor Emeritus of Entomology
- Email camullin@psu.edu
- Office 814-865-2435
- Distinguished Professor Emeritus of Environmental Quality
- Associate Professor Emeritus of Entomology
- Email nxo3@psu.edu
- Office 814-863-2872
- Professor Emeritus of Entomology
- Email mcs5@psu.edu
- Office 814-863-2979
