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University of Georgia student Nallely Lepiz-Madrigal, from Americus, Georgia, has been selected as one of six delegates to represent the United States at Bayer’s 5th bi-annual Youth Ag Summit. CAES News
Bayer Youth Ag Summit
University of Georgia student, Nallely Lepiz-Madrigal, from Americus, Georgia, has been selected as one of six delegates to represent the United States at Bayer’s 5th bi-annual Youth Ag Summit on November 16-17.
Tabitha Lomotey studies peanut resilience to certain fungal diseases, but she also discovered that some varieties grow well in the middle altitudes of Uganda, giving farmers a potential new crop. CAES News
Student Profile: Tabitha Lomotey
When plant breeders talk about the benefits of their work, they usually focus on the benefits to the farmers. Higher yielding varieties that can withstand abiotic and biotic stresses such as drought or diseases bring both food and income security for farmers. But Tabitha Lomotey, who grew up in the city, talks about the consumer, how bringing more food to market makes lower prices for food insecure people who need to stretch their cash as far as they can.
Aflatoxin can't be seen by the naked eye, but is a dangerous contaminant in food around the world. CAES News
Aflatoxin course
Though scientists have known the source of aflatoxin for decades – fungi that infect crops like groundnut and maize and leave behind toxin – more work needs to be done to keep aflatoxin out of the food supply. That work involves educating producers and aggregators about proven ways to minimize the risk of fungal infection, continuing to build testing infrastructure and researching ways to fight contamination from the field to storage to manufacturing. To continue to spread basic knowledge of aflatoxin, the Feed the Future Innovation Lab for Peanut has added a course to its digital learning platform, Groundnut Academy.
The fruit husks contain the highest concentration of juglone on the tree. (Photo by Franklin Bonner, USFS, ret., Bugwood.org) CAES News
Killer Tree
When you look into your garden or backyard, be careful not to ignore your black walnut (Juglans nigra) tree. Lurking inside its leaves, fruits and roots is a pesticide made to control competition.
Robin Buell, who recently joined the faculty in the College of Agricultural and Environmental Sciences as the GRA Eminent Scholar Chair in Crop Genomics, has been at the forefront of genomic research, having been involved in sequencing the first plant genome, Arabidopsis, and the first crop genome, rice. CAES News
2022 McClintock Prize
University of Georgia plant geneticist Robin Buell has been selected as the recipient of the 2022 McClintock Prize by the Maize Genetics Cooperation (MGC) Advocacy Committee (MGAC) for her groundbreaking work in plant genome structure, function and evolution.
Oconee County's team took first place in this year's state forestry contest. Pictured are (left to right) Henry Walker, owner of Walker Tree Farm; coach April McDaniel, team members Robie Lucas, Lexi Pritchard, Alyssa Haag and Thomas Stewart; Telfair County Agricultural and Natural Resources Extension Agent Colby Royal, and Oconee County 4-H Educator Daniel Queen. CAES News
4-H Forestry
Georgia 4-H’ers participated in the 2022 State Forestry Field Day on Sept. 25 at the Henry Walker Tree Farm in Jacksonville, Georgia. The state contest consists of five stations: insect and disease identification, volume estimation, compass and pacing, tree identification, and site evaluation.
Community members can learn more about the opportunites and services provided by UGA's College of Agricultural and Environmental Sciences. CAES News
CAES Outreach
With the harvest season in full swing, October brings the welcome return of two of the largest events of the year for the agricultural and environmental science communities: the Georgia National Fair and the Sunbelt Agricultural Expo.
CAES Student Philanthropy Council members (back row, from left) Kaitlyn Hart, Cory Yarbrough, Tyler Hortman, Grant Bennett, Emily Posas, Kelly Tims, (front row, from left) Madison Ristroph and Audri Crewsshow off the CAES buttons students will receive for making a gift during Beat Week. CAES News
Beat Week
The Deep South’s Oldest Rivalry between the University of Georgia and Auburn University has moved beyond the football field to the field of philanthropy. The rivals are participating in Beat Week, a one-week giving challenge between the two universities.
Jena Johnson studies insects as a lab manager in the College of Agricultural and Environmental Sciences' entomology department and includes them in her photography. (Photo by Peter Frey/UGA) CAES News
Lab Manager, Insect Photographer
Most people try to swat them away, but Jena Johnson welcomes the beauty in the wings of a mosquito. Johnson, a lab manager in the College of Agricultural and Environmental Sciences’ entomology department, fell in love with the study of insects during her junior year of college at Nicholls State University.
On average, Bradford pear trees live around 10 to 15 years, 20 with luck, and will literally begin to self-destruct with any storm winds that blow through. CAES News
Short-Lived Trees
Some trees naturally live longer than others but, ironically, many of the most popular landscape trees tend to be relatively short-lived. Although their flowers are quite attractive, Bradford or Callery pears are generally considered short-lived trees, and they are also highly invasive.