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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
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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

Five smiling people standing in a bright laboratory with shelves and equipment. At the back left, you can see little toy superhero figures. UC Davis Department of Plant Sciences

The Fungus That Spoils Nearly Everything

  • by Amy Quinton
  • May 20, 2026
  • Diseases of plants
  • Food safety
Research from the lab of Dan Kliebenstein shows the fungus that causes grey mold "tastes” the difference between a strawberry and a tomato to tailor attacks on each plant's chemical defenses.
Man in navy polo standing with hand on hip in golden wheat field, framed by blue border. UC Davis Department of Plant Sciences

Mesgaran Earns AgInnovation-West Award

  • by Pam Kan-Rice, UC ANR
  • May 05, 2026
  • Awards and rankings
  • Weeds
Mohsen Mesgaran will receive the 2026 Award of Excellence in Agricultural Research Innovation-Mid Career from AgInnovation-West for advancing early detection of high‑risk invasive species and pests.
Smiling older woman holding woven baskets at an exhibit table on an outdoor patio. She also holds hand-woven cooking utensils. UC Davis Department of Plant Sciences

Native Foods Celebration Highlights Access to Plants for Health, Identity, Community

  • by By Siddharth Jasthi and Trina Kleist
  • April 28, 2026
  • Outreach
  • Sustainability
This event included cultural demonstrations and panels that emphasized the web of connections among people, plants and the land.

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

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Research breakthroughs in the
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UC Davis, Department of Plant Sciences: General Inquiries - 530-752-0516

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  • Last update: July 22, 2026

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