Helene Dillard Content / Helene Dillard Content for 69成人 en Helene Dillard to Retire as Dean of the 69成人 College of Agricultural and Environmental Sciences /news/dean-helene-dillard-retires-UC-Davis Dean Helene Dillard is retiring in 2024 as leader of the 69成人 College of Agricultural and Environmental Sciences, or CA&ES, after 10 years of service. November 21, 2023 - 10:00am Amy M Quinton /news/dean-helene-dillard-retires-UC-Davis