Gregory E. Welbaum honored with emeritus status
Gregory E. Welbaum, professor of plant biology in the College of Agriculture and Life Sciences at Virginia Tech, has been conferred the title of professor emeritus by the Virginia Tech Board of Visitors.
The emeritus title may be conferred on retired faculty members who are specially recommended to the board by Virginia Tech President Tim Sands in recognition of exemplary service to the university. Nominated individuals who are approved by the board receive a copy of the resolution and a certificate of appreciation.
A member of the Virginia Tech community for more than 36 years, Welbaum made significant research contributions to the study of bacterial fruit blotch disease, carbohydrate storage, mechanics of seed development and germination, and developed realistic tests for seed quality.
He is the author of two major textbooks, “Vegetable Crops Production and Practices” and “Vegetable Seeds Production and Technology.” He has contributed innovative research by co-authoring and publishing more than 100 refereed scientific papers and book chapters.
He has advanced scientific innovation through multiple patents pending with Virginia Tech Intellectual Properties and through the founding of Thermogradient Systems LLC, which commercializes field simulation equipment developed through his research. Welbaum has served in editorial leadership for major journals such as Crop Science, Scientia Horticulture, and Seed Technology.
Welbaum has secured competitive grants from numerous agencies, including the U.S. Department of Agriculture, the U.S. Department of Education, the National Science Foundation, the U.S. Agency for International Development, the Binational Agricultural Research and Development Fund, the Binational Science Foundation, the Virginia Agricultural Council, and the Fulbright Foundation.
Welbaum has collaborated on research projects with scientists in Israel, India, China, Taiwan, Jordan, Turkey, Brazil, and Moldova. He has served in leadership roles within the International Society for Horticultural Science, the International Society for Seed Science, and the Crop Science Society of America. In the classroom, Welbaum has taught a wide variety of online and classroom courses on diverse topics such as medicinal plants, vegetable crops, reproductive plant biology, and plant physiology.
Written by Emily Southern ’26
