News

CAES researchers and UGA Extension agents hope their research findings will provide updated guidelines for producers to improve precooling efficiency and reduce postharvest food losses. CAES News
CAES researchers find simple solution to keep produce fresh, fight food waste
Consumers hold high standards for fresh food, which farmers aim to meet, but hot summer temperatures and long-haul deliveries can degrade quality even before produce makes it into stores. In a collaborative study, Angelos Deltsidis, assistant professor of horticulture in the University of Georgia’s College of Agricultural and Environmental Sciences, teamed up with UGA Cooperative Extension agents to improve upon a decades-old method of precooling to increase efficiency and reduce postharvest losses along the value chain.
The Madagascar periwinkle (Catharanthus roseus) of the dogbane family produces a number of alkaloids of medical interest. Analyses at the cellular level enabled the discovery of genes for the biosynthesis of the two most important natural products from the plant, vincristine and vinblastine, which are used in cancer treatments. (Photo by Angela Overmeyer, Max Planck Institute for Chemical Ecology) CAES News
Analysis of single plant cells provides insights into natural product biosynthesis
An international team of researchers from the University of Georgia and the Max Planck Institute for Chemical Ecology in Germany have discovered a promising strategy to decode the metabolic pathways for plant compounds important in medical treatments, according to a new study published in Nature Chemical Biology.
From left, UGA President Jere Morehead, University System of Georgia Chancellor Sonny Perdue, Institute for Integrative Precision Agriculture Interim Co-Director Jaime Camelio and University Professor George Vellidis attend the poster competition during the inaugural international conference. (Photo by Andrew Davis Tucker) CAES News
Inaugural integrative precision agriculture conference aims to address industry needs
Spray drones with pinpoint accuracy, produce-picking robots, autonomous systems to monitor broiler chicken health, and artificial intelligence to predict yield before the buds have faded from the trees — these are some of the solutions integrative precision agriculture promises an industry that is embracing the power of technology to address both age-old and emerging challenges.
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A backbone of bugs: The tiny drivers of freshwater ecology
Of all the elements that make a stream community, there is one, besides the water, that is particularly crucial to the health of the ecosystem. It’s the bugs. Tiny but mighty, aquatic insects are responsible for many vital ecosystem processes that support fish, birds and humans.
Griffin Campus Jack Huang Resized CAES News
CAES researchers find improved treatments for removing 'forever chemicals'
University of Georgia researchers in the College of Agricultural and Environmental Sciences and the College of Engineering are wrapping up the final year of a study to develop improved, cost-effective treatment systems with advanced technologies for removing polyfluoroalkyl and perfluoroalkyl substances from water, wastewater and biosolids. The team was awarded nearly $1.6 million through a congressionally mandated grant from the Environmental Protection Agency to mitigate PFAS.
CAES professor Glen Rains holds the control panel to the “Little Red Rover.” The rover is a multipurpose robotic tool that can be used for planting, weed and pest management, and more. The robotic arm’s prototype camera is monitoring a small cotton plant. (Katie Walker) CAES News
UGA awarded $4 million to design farm of the future
Researchers at the University of Georgia College of Agricultural and Environmental Sciences have been awarded nearly $4 million from the U.S. Department of Agriculture’s National Institute of Food and Agriculture to develop a climate-smart “4-D Farm.”
There is a current recall for 5- and 10-pound bags of Unbleached Gold Medal Flour and 2-and 5-pound bags of Bleached Gold Medal Flour with better-if-used-by dates of March 27, 2024, and March 28, 2024. Throw away recalled flour, and never eat uncooked flour, which is a raw ingredient. To safely heat-treat flour at home, preheat your oven to 400 degrees Fahrenheit, spread the flour 3/4 inches deep or less on a baking sheet, and bake for six minutes. CAES News
Prevent raw flour from being a recipe for disaster in your kitchen
Though flour does not seem to be a raw ingredient, most flour is raw and is considered a "not-ready-to-eat" ingredient, meaning it should not be consumed uncooked. Flour is at risk of contamination with harmful bacteria such as E. coli and Salmonella, pathogens that can cause foodborne illnesses in people who consume contaminated, raw flour.
Scott Chatham, owner and president of Chatham Landscape (fourth from left) recently brought his management team to UGA-Griffin for a tour and training of the irrigation demonstration site, located on the Griffin campus. The group met with Rolando Orellana (third from right), the brainchild behind the site, and his colleagues to learn more about the proper installation and use of irrigation in landscaping. CAES News
UGA-Griffin Irrigation Demonstration Site provides hands-on learning for landscapers
The University of Georgia Griffin campus hosted its first training for a landscape company, Chatham Landscape, at its new irrigation demonstration site in April. Chatham Landscape is a sponsor of the site designed for training, research and education in new irrigation technologies.
A tractor equipped with a precision agriculture system at the Iron Horse Farm. (Photo by Andrew Davis Tucker/UGA) CAES News
Agriculture project wins $1M National Science Foundation development award
The University of Georgia has been awarded $1 million from the National Science Foundation’s Regional Innovation Engines program for the Next Generation Agriculture project, a broad collaboration intended to help Georgia farmers move toward “Ag 4.0” — the fourth agricultural revolution — in their practices.