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Guests and faculty researchers walking in bean fields while attending the UC Davis Dry Bean Field Day
Plant Sciences

Plant-centered research for a resilient future

Federal Funding Matters

Federal research funding turns lab work into real help. Continued funding means faster treatments, cleaner air and water, safer families and stronger businesses. When funding freezes, progress slows and costs rise. Learn more about the many UC Davis research programs dependent on federal funding at the From Labs to Lives website.
From Labs to Lives
Michelle from International Agricultural Development

Undergraduate Programs

Plant Sciences offers three diverse majors that prepare students for a broad range of exciting post-graduate jobs or graduate school.

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Plant Sciences graduate student working in the field.

Graduate Programs

Plant Sciences manages two graduate programs and is involved with eight campus graduate groups leading to Ph.D. and master's degrees.

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Research and Facilities

Our faculty works to advance, evaluate and communicate knowledge of plant sciences from lab to field, rangeland, forests, waterways and beyond.

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Outreach Programs

We partner with growers, ranchers, consumers and communities to understand regional and global needs and provide research-based solutions.

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Latest News

Dry ground, with mountains in the hazy distance. They have a little snow on the peaks.

Eviner contributes to NAS report on Owens Valley dust

  • by Trina Kleist
  • June 25, 2025
  • Restoration
  • Plant communities
Is dust inevitable in southeastern California’s Owens Valley? A new federal report says “no,” supported by work from Valerie Eviner, a professor in the Department of Plant Sciences. Native plants and better water management offer help, amid warming weather that will make air dustier for valley residents.
Crowd of people line the edge of a field of golden grain, listening to a woman talking.

Alfalfa research: Maintain yield, reduce climate-altering gases

  • by Trina Kleist
  • June 23, 2025
  • Climate Change
  • Agriculture
Cameron Pittelkow is estimating greenhouse gas emissions from alfalfa fields and suggests ways to reduce those emissions depending on region. Valentina Roel-Rezk is measuring the link between organic amendments and GHG emissions.
Close-up of a woman standing by a tree.

Paglia’s commitment to student success honored by GSA

  • by Trina Kleist
  • June 17, 2025
  • Awards and rankings
  • Students and education
Kelly Paglia, advisor for the horticulture and agronomy graduate group, received an Award for Excellence in Service to Graduate Students from the UC Davis Graduate Student Association. Students call her "a gem," and Paglia says "we'll get to the end together."

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Federal research funding turns lab
work into real help at UC Davis

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Research breakthroughs in the
College of Agricultural and Environmental Sciences

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UC Davis, Department of Plant Sciences: General Inquiries - 530-752-0516

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