Department of Botany & Plant Sciences

Mary Lu Arpaia and Eric Focht have bred avocado trees in association with the University of California, Riverside, for decades. In the video below, they describe their quest for a better avocado that resulted in the release this year of...

The American Society of Plant Biologists (ASPB) is pleased to announce the recipients of its 2023 awards, which honor distinction in service, outreach, education, and research. ASPB Innovation Prize for Agricultural Technology Renata Bolognesi, Stanislaw Flasinski, Sergey Ivashuta, Daniel Kendrick...

Katayoon “Katie” Dehesh once had to make an impossible choice: leave her Persian homeland forever to pursue a life of science or stay near family and give up her passion for independence. She knew leaving Iran would not be easy...

Despite recent, torrential rains, most of Southern California remains in a drought. Accordingly, many residents plant trees prized for drought tolerance, but a new UC Riverside-led study shows these trees lose this tolerance once they’re watered. One goal of the...

UCR Published the Following Article by Jules Bernstein on December 8, 2022. Two UCR faculty have been elected fellows of the National Academy of Inventors, or NAI. They are Sean Cutler, distinguished professor of plant cell biology, and Charles Wyman...

A global cross-disciplinary team of scientists has developed the first comprehensive classification of the world’s ecosystems across land, rivers, wetlands, and seas. The ecosystem typology will enable more coordinated and effective biodiversity conservation, critical for human well-being. Distinguished Professor Emerita...

Though it is disappearing, California’s official state grass has the ability to live for 100 years or more. New research demonstrates that sheep and cattle can help it achieve that longevity. Purple needlegrass once dominated the state’s grasslands, serving as...

The cheerleader for Public Enemy No. 1 greeted me at the gates to UC Riverside’s Agricultural Experiment Station with a smile and some choice words. “Every time there’s a serious drought, I’m in the L.A. Times,” Jim Baird said, only...

Approximately 70 high school students who are considering careers in STEM, or science, technology, engineering, and math, industries spent three days at the UC Riverside campus engaging with industry experts and other teens from surrounding Riverside and San Bernardino County...

Scientists have modified proteins involved in plants’ natural response to stress, making them the basis of innovative tests for multiple chemicals, including banned pesticides and deadly, synthetic cannabinoids. During drought, plants produce ABA, a hormone that helps them hold on...