Biography and education
Ed.D. - Texas Tech University, Lubbock May 2022 Agricultural Education
M.S. - Texas A&M University, College Station 2009 Poultry Science
B.S. - Texas A&M University, College Station 2007 Poultry Science
M.S. - Texas A&M University, College Station 2009 Poultry Science
B.S. - Texas A&M University, College Station 2007 Poultry Science
Teaching Interests
Featured grants
- Morrish, Douglas, Pierdolla, Eryn Linnae, Wagner, Nicole, Omana Sudhakaran, Pratheesh. Research Through Agriculture Internships, Scholarships, and Experiential Learning (RAISE), USDA NIFA, Federal, $5000000. (Submitted: December 2022, Funded: June 2023 - June 1, 2028). Grant.

Featured scholarly/creative works
- Ekren, E. M., Hall, R., Pierdolla, E. L., Barnes, V., Jarzombek-Torralva, A., Morrish, D. G., & Martinez-Prather, K. E. (2025). Crime prevention through environmental design in public school career and technical education facilities: Principals’ perceptions of security enhancement. Safety Science, 184. https://doi.org/https://doi.org/10.1016/j.ssci.2025.106781
- Ruiz-Feria, C. A., Larrison, E. L., Davis, M., Farnell, M., Carey, J., Grimes, J. L., & Pitts, J. (2011). Supplementation of feed grade sodium bisulfate in broiler diets improves feed efficiency. International Journal of Poultry Science, 10(9), 670–676.
- Larrison, E. L., Byrd, J. A., & Davis, M. A. (2010). Effects of litter amendments on broiler growth characteristics and Salmonella colonization in the crop and cecum. Journal of Applied Poultry Research, 19(2), 132–136.
Featured awards
- Award / Honor Recipient: College of Applied Arts Excellence in Teaching Award, College of Applied Arts. July 2022 - August 19, 2022
- Award / Honor Recipient: Alpha Chi National Honor Society Favorite Professor, Alpha Chi. April 8, 2022
- Award / Honor Nominee: College of Applied Arts Excellence in Teaching Award, College of Applied Arts. July 2020 - August 2021

Featured service activities
- Member
Western AAAE Program Improvement Committee
- Member
Nontenure Line Faculty Committee
- Member
Department Governance Committee
- Chair
Poultry Judging CDE Event
- Other
Rodeo Austin AgriScience Fair Judge
- Organizer
Nontenure Faculty