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Ripe red and yellow tomatoes nestled in green foliage with several sprouts of white and purple branched broomrape sprouting underneath the plant. (Jael Mackendorf/UC Davis)

Tomato Industry Taking Steps to Stop Spread of Parasitic Weed

  • by Emily C. Dooley
  • April 15, 2026
  • Feeding a Growing Population
  • Food & Agriculture
Close up of a circular plastic dish held by a hand in blue gloves. A pink gel runs down the dish.

Biologists and Engineers Follow Goopy Clues to Plant-Wilting Bacteria

  • by Andy Fell
  • January 23, 2026
  • Driven by Curiosity
  • Science & Technology
Pershang Hosseini examines a specimen in her lab

Parasitic Weeds Threaten Tomato Plants on California Farms

  • by Emily C. Dooley
  • September 26, 2023
  • Feeding a Growing Population
  • Food & Agriculture
A gummy like substance drips on the branches of an almond tree near Fresno. The tree is infected with the pathogen Phytophthora syringae. The pathogen is usually found in tree roots but intense storms created the right conditions for the pathogen to "swim" up trunks. (Emily C. Dooley/UC Davis)

Winter Atmospheric Rivers Gave Pathogens, Diseases Path to Infect Crops

  • by Emily C. Dooley
  • May 15, 2023
  • Feeding a Growing Population
  • Food & Agriculture
Tree with rust-colored needles shows signs of Pine Ghost Canker infections

Fungi that Causes Pine Ghost Canker Detected in S. California Trees

  • by Emily Dooley
  • February 23, 2023
  • What Can I Do About Climate Change?
  • Environment
Huaijun Zhou and Pamela Ronald headshots, UC Davis faculty

UC Davis Agricultural Researchers Win National, International Awards

  • by Emily C. Dooley
  • January 23, 2023
  • University
  • Dateline
  • Feeding a Growing Population
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