Carlos Quirós was a professor of plant sciences whose research in Brassica genomics, celery, and Andean crops advanced vegetable breeding while mentoring generations of plant geneticists.
Professor Emeritus, Co-director UC Davis Olive Center
1945-2023
Vito Polito was a professor whose research in fruit tree reproductive biology and leadership in departmental unification and olive research shaped both science and California agriculture.
Professor Emeritus and Plant Physiologist in the Experiment Station
1937-2025
Donald Nevins was a professor and Department Chair whose research on plant cell walls and leadership in vegetable crop science advanced both fundamental plant physiology and agricultural practice.
George Martin was a professor emeritus of plant sciences whose research on plant growth regulators, leadership in pomology, and dedication to mentorship shaped fruit science.
John Labavitch was a plant biologist and teacher whose pioneering research on plant cell walls advanced the understanding of fruit ripening, pathogen resistance, and biofuel studies, inspiring students and colleagues worldwide.
Charley Hess transformed CA&ES into a global leader, advanced biotechnology and IPM, co-created USDA’s National Research Initiative, and championed student and retiree programs.
Donald Durzan, UC Davis pomologist and biotech pioneer, advanced tree cloning, Taxol production, and forest research worldwide. His innovations earned honors from NASA and global science institutions.
Michael G. Barbour advanced global plant ecology, focusing on vegetation stress, fire, and conservation, leaving a lasting impact on California’s ecological science.
