Feeding a Growing Population Content

Introducing the ‘Bloom’ Cycle, or Why Plants Are Not Stupid

Andy Fell — March 02, 2026 - 10:47am

For decades, the basics of plant growth have been taught in grade-school: Plants make their food out of water from the soil, light from the sun and carbon dioxide from the air in a process called photosynthesis.

Can a Simple Calcium Spray Protect Grapes from Wildfire Smoke?

Andy Fell — February 24, 2026 - 3:39pm

Smoke from wildfires can alter grapes and affect the taste and sensory experience of wine, threatening California’s $88 billion industry as it faces an increase in fires on the horizon. Researchers from the University of California, Davis, and U.S. Department of Agriculture spent last summer applying a calcium spray to grapes to see if the treatment can protect the fruit from smoke exposure.

A Gene Editor That’s a Better Fit for Plants

Andy Fell — February 20, 2026 - 12:09pm

Gene editing has enormous potential to help feed the world’s growing population, but it’s currently difficult, time-consuming, and only works in some plant species. A big part of the problem is CRISPR/Cas9’s size: it’s too large to be delivered into plant cells.

Helping Beekeepers Fight Mites Through More Effective Treatments

Katherine E Kerlin — February 19, 2026 - 2:18pm

Researchers from the USDA and UC Davis are helping beekeepers protect their colonies from destructive varroa mites through a promising new line of research.

Mirror Image Pheromones Help Beetles Swipe Right

Andy Fell — February 18, 2026 - 5:26pm

There are many ways to communicate with prospective romantic partners: If you are a Japanese scarab beetle, it’s a matter of distinguishing left from right. New work from U.S. and Chinese scientists, published this week in Proceedings of the National Academy of Sciences, shows how these beetles use mirror-image pheromones to find a mate. The work could lead to better monitoring and control of significant agricultural pests.

What is Gut Health?

Amy M Quinton — February 18, 2026 - 8:51am

An international panel led by UC Davis professor Maria Marco defines “gut health” for the first time, offering a scientific framework for medicine, research and consumer claims.

Enemy at the Stomatal Gate: How Bacteria Trick Plants Into Letting Them Pass

Andy Fell — February 17, 2026 - 4:45pm

Plants have resources, and bacteria want them. Plants have gates on their leaves to keep the thieves out. But a nasty bug called Salmonella has figured out how to trick plants into opening up their safety gates so it can sneak in and live happily inside.

When people eat those contaminated leaves, they can get sick, sometimes severely. Because the bacteria are actually inside the leaves, they cannot be removed by washing.

Grant to Expand Self-Cloning Crop Technology for Indian Farmers

Andy Fell — January 27, 2026 - 9:40am

Venkatesan Sundaresan, a Distinguished Professor of plant biology and plant sciences at the University of California, Davis, has been awarded a Gates Foundation grant to develop self-cloning crops for Indian farmers.

Breakthroughs for Preventing Pistachio Hull Split

Katherine E Kerlin — January 22, 2026 - 12:02pm

UC Davis agricultural scientists reveal how pistachio hulls are built and how their cell walls break down, lending new insight for the $2-bilion-a year pistachio industry.

Plant Biologists Win VinFuture Prize for Developing Self-Cloning Crops

Andy Fell — December 08, 2025 - 2:11pm

Two researchers at the University of California, Davis, have been awarded a VinFuture Prize in recognition of their work developing self-cloning crops, a breakthrough for sustainable agriculture.