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.

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.

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.

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.

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.

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.