UNIVERSITY PARK, Pa. — Joe Louis has been named head of the Department of Plant Science in Penn State’s College of Agricultural Sciences, effective Oct. 7.
Louis joins Penn State from the University of Nebraska-Lincoln, where he served as the Eberhard Professor of Agricultural Entomology with joint appointments in the Department of Entomology and the Department of Biochemistry. He also served as associate department head in the Department of Entomology and led the department’s stress biology initiative.
Troy Ott, Peter and Ann Tombros Dean of the College of Agricultural Sciences, said Louis is an internationally recognized researcher in plant stress biology and plant-insect interactions. His research focuses on how insect feeding affects plant physiological processes and defense signaling mechanisms. His research also examines the roles of insect effectors and elicitors in influencing plant defense responses.
“Dr. Louis brings an exceptional record of scientific achievement, collaborative leadership and student mentorship to this important role,” Ott said. “His expertise in plant science and entomology, combined with his commitment to interdisciplinary research and student success, will help advance the department’s impact and position it for continued excellence in research, teaching and extension.”
Louis has secured competitive funding from numerous agencies and organizations, including the U.S. National Science Foundation, the U.S. Department of Agriculture’s Agriculture and Food Research Initiative, the U.S. Department of Energy Joint Genome Institute, the Foundation for Food and Agricultural Research, industry partners and nonprofit organizations.
Louis’ contributions have been recognized with numerous awards and honors, including the Eric E. Conn Young Investigator Award from the American Society of Plant Biologists, the Plant-Insect Ecosystems Recognition Award in Entomology from the Entomological Society of America, and a prestigious U.S. National Science Foundation CAREER Award.
Throughout his career, Louis has emphasized collaborative, multidisciplinary research and the development of future scientists. He has mentored 14 graduate students, nine postdoctoral researchers and more than 35 undergraduate students. Many of his students and postdoctoral scholars have received university, regional and national awards, and several have gone on to successful academic and research careers.
In addition to his research accomplishments, he has led education and outreach initiatives. Through U.S. National Science Foundation-supported programs, he has developed research experiences for teachers, coordinated residential summer research opportunities for undergraduate students, and engaged middle school students in hands-on experiments focused on plant stress biology.
Additionally, he has worked closely with extension faculty and educators to help agricultural producers understand the role of host plant resistance in pest management.
Louis has previous ties to Penn State, having completed a postdoctoral appointment in plant molecular biology and entomology from 2011 to 2013. He earned a doctorate in molecular biology from the University of North Texas, a master’s degree in entomology from Kansas State University and a bachelor’s degree in agriculture from Kerala Agricultural University in India.
“It is a tremendous honor and an exciting opportunity to return to Penn State and to join and lead the Department of Plant Science at one of the nation’s premier land-grant research universities,” Louis said. “The department is a leader in both fundamental and applied research that advances sustainable agriculture, food security and environmental stewardship. I look forward to fostering new collaborative opportunities, supporting innovative research and education, and helping train the next generation of plant scientists while advancing Penn State’s land-grant mission. I am grateful to the college’s leadership for the opportunity to serve in this role, and I look forward to working alongside the outstanding faculty, staff and students of the department.”