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Consuelo De Moraes, is a chemical ecologist and full professor who directs the Laboratory of Biocommunication and Entomology at ETH Zürich. 1998 PhD Entomology CAES News
World Wonderer 03/03/25 Amber Perry
Over a Zoom call from Switzerland, University of Georgia College of Agricultural and Environmental Sciences alum Consuelo De Moraes shows a video of a bumblebee nibbling on a leaf in a semicircular motion, a behavior that accelerates the flowering process when pollen is scarce. As she explains the movements of the bumblebee, she is wide-eyed and fascinated. This insect behavior is one of the latest discoveries for De Moraes, a chemical ecologist and professor who directs the Laboratory of Biocommunication and Entomology at ETH Zürich.
A microplitis demolitor wasp parasitizes a soybean looper caterpillar by injecting eggs and bracovirus. Braconid wasps use a class of viruses called bracoviruses that can hijack the cells of their hosts without destroying them, expressing genes important to the survival and development wasp’s offspring while they feed on the live host. Photo by Jena Johnson.  CAES News
Viral Protection 01/27/25 Maria M. Lameiras
Supported by a $1.1 million award from the National Science Foundation, University of Georgia entomologists Gaelen Burke and Michael Strand are seeking answers about how parasitic wasp biology has developed to use viruses passed down from parent to offspring to ensure survival. Scientists have been able to trace the relationship between the wasps and their viruses back 100 million years. Today about 55,000 types of wasps carry these types of inherited viruses.
SLF2 CAES News
Spotted Lanternfly in Georgia 12/24/24 Emily Cabrera
Native to several Asian countries, the spotted lanternfly (Lycorma delicatula) was first detected in the United States in 2014 in Pennsylvania, likely arriving via imported goods. Since its arrival, the pest has spread to 15 states in the Eastern U.S., now including Georgia. While they do not bite or sting humans or animals, University of Georgia experts stress that early detection, prevention strategies and timely interventions are crucial to minimizing the spread and impact of this pest on a variety of plants.
Janiver in sunflower field AI web CAES News
Amy Janvier Endowment 12/17/24 Jordan Powers
When Miriam Edelkind-Vealey applied for a summer role at a University of Georgia pollinator biodiversity lab in 2020, the junior undergrad didn’t quite know what to expect. After being told she got the position, Edelkind-Vealy didn’t hear anything for a few weeks. It was only then that she learned a collaborator on the project, second-year master’s degree student Amy Joy Janvier, had passed away.
University and state leaders cut the ribbon during the Science and Ag Hill dedication ceremony. (Chamberlain Smith/UGA) CAES News
Science and Ag Hill 11/01/24
The University of Georgia held a dedication ceremony on Oct. 30 to celebrate the completion of the first phase of renovations to modernize research and instruction facilities and infrastructure on UGA’s Science and Ag Hill. This area of campus, located just south of Sanford Stadium, includes buildings dedicated to a variety of scientific disciplines such as biology, physics, geology and agricultural sciences.
CAES doctoral students Sofia Varriano and Leniha Lagarde follow farmer Clay Brady to the pasture where many of his chickens are kept. CAES News
Scratching the Surface 10/31/24 Maria M. Lameiras
Researchers in the University of Georgia College of Agricultural and Environmental Sciences are studying how pastured and free-range chickens impact ecosystems on integrated crop-livestock farms. Supported by a $749,000 grant from the U.S. Department of Agriculture’s National Institute of Food and Agriculture, entomology doctoral student Sofia Varriano and her thesis advisor, agroecologist and systems biology Professor Bill Snyder, are testing the promise of integrated crop-livestock agriculture to increase the sustainability of smaller farms.
The study represents the most detailed and comprehensive picture to date of the health of the monarch fall migration in Eastern North America. (Photo courtesy of Pat Davis) CAES News
Monarch Migration 10/22/24 Leigh Hataway
With vigorous debate surrounding the health of the monarch butterfly, new research from the University of Georgia may have answered the biggest question plaguing butterfly researchers. Why are the wintering populations declining while breeding populations are stable? Published by the Proceedings of the National Academy of Sciences, the study suggests that monarchs are dying off during their fall migration south to Mexico.
Jennifer Berry, Apicultural Research Professional and Lab Manager for the UGA Honey Bee Program, recently achieved her Ph.D. and Triple Dawg status. She has been working with the Honey Bee Program at UGA for over 20 years. (Photo by UGA College of Agriculture and Environmental Sciences.) CAES News
Queen Bee 08/20/24 Brandon Ward
Jennifer Berry has always been interested in insects. As a child, she would spend time in the woods behind her house, fascinated by the multi-legged life that lived among the trees. In summers, Berry visited her grandparents’ Missouri farm, where her grandfather would take her to a buzzing tree to collect bits of honeycomb. After safely smoking out some of the bees, he would hold Berry up to see the hive and take a couple of small combs for them to enjoy. “I always wanted more,” she said.
LiceCheck CAES News
Head Lice 08/12/24 Allison Johnson
As students return to school, head lice often become a common concern for administrators and parents. Understanding how to prevent and manage head lice infestations is crucial for maintaining healthy environments in schools and at home. Allison Johnson, the Pesticide Safety Education Program coordinator for the University of Georgia, provides essential information and advice to help mitigate the spread of this pesky pest.
European paper wasp on nest. CAES News
Stinging Biting Insects 08/08/24 Elmer Gray
As autumn approaches and the stifling heat of summer begins to cool down, spending more time outdoors may be on your radar. But, as Georgia is home to many stinging and biting insects, fall fun can turn into a minefield of discomfort. Elmer Gray, a research entomologist with the University of Georgia College of Agricultural and Environmental Sciences and specialist for UGA Cooperative Extension, shares information on some of the season's most common culprits, urging residents to stay vigilant and take preventive measures.