College of Agricultural and Environmental Sciences

If you’ve ever wondered how to protect your home from termites, tune in to your local Georgia Public Broadcasting station this weekend when two University of Georgia professors will join forces to show viewers the proper steps to help keep their homes pest-free.

University of Georgia entomologist Dan Suiter, a professor on the UGA Griffin campus, and Nick Fuhrman, a professor in the College of Agricultural and Environmental Sciences (CAES) on the Athens campus — better known as “Ranger Nick” to viewers of the monthly Georgia Farm Monitor television show — will appear together on the July episode of the show with tips to stop termites.

University of Georgia Cooperative Extension will be offering a free, online school garden symposium for educators starting at 10 a.m. June 16.

Four one-hour presentations will be presented on the following topics:

• Fruit in the school garden — Ashley Hoppers, Gilmer and Fannin County Agriculture and Natural Resources Extension agent
• Seed saving — Rosann Kent, lecturer, Department of Education, University of North Georgia
• Vermiculture — Josh Fuder, Cherokee County Agriculture and Natural Resources Extension agent
• Using the Great Georgia Pollinator Census with school gardens — Becky Griffin, Extension school and community garden coordinator

Participating teachers will learn four presentation-related activities that they can take back to the classroom with them, according to Griffin, who is organizing the workshop. There will be time during the webinar for questions and networking.

As the spring harvest approached, members of the Georgia Fruit and Vegetable Growers Association knew they would need assistance to provide important information about COVID-19 safety measures and food handling protocols to workers who make up the majority of the seasonal agricultural workforce, many of whom are native Spanish speakers.

University of Georgia College of Agricultural and Environmental Sciences and Cooperative Extension faculty responded quickly by producing a COVID-19 safety video in Spanish that could be incorporated into farm employee trainings. 

UGA Extension Southwest District Director Andrea Scarrow, Tift County Extension Agent Justin Hand, and Assistant Professor Laurel Dunn in the UGA Department of Food Science and Technology were a part of the group that spearheaded the effort to quickly produce and distribute the video resources to producers throughout the state.

Bill Brim, CEO of Lewis Taylor Farms in Tift County, previously worked with UGA Extension to develop financial education materials in Spanish for temporary workers at the farm, so he knew who to ask when the need for COVID-19 educational materials arose, Scarrow said.

University of Georgia food science graduate student Ikechukwu “Ike” Oguadinma, 27, has been awarded the Food Safety Auditing Scholarship from the Food Marketing Institute Foundation in partnership with the Safe Quality Food Institute.

Oguadinma is one of 15 students who received the award at the SQF International Conference held last October in San Antonio, Texas. Each student received a $3,000 scholarship and an all-expense-paid trip to attend the conference with more than 850 food safety professionals.

A native of Nigeria, Oguadinma came to the U.S. to study food science after earning an undergraduate degree in biochemistry. He selected UGA after researching leading food science teaching and research programs in the U.S.

“I discovered that UGA has one of the best programs in food science in the country, boasting of esteemed food-safety researchers such as (Distinguished Research Professor) Dr. (Larry) Beuchat and (Regents Professor) Dr. (Michael) Doyle. These are very remarkable people and I knew to work with them and current outstanding faculty in the UGA food science department would teach me a lot and enable me to grow in my career,” he said.

We are pleased to announce that Dr. G. David Buntin, a dedicated member of the UGA faculty, has been named Interim Assistant Provost and Campus Director at the UGA Griffin campus, effective Nov. 1. He succeeds Dr. Lew Hunnicutt, who has been named the president of Nash Community College in Rocky Mount, North Carolina.  Dr. Hunnicutt has made several contributions to the UGA Griffin campus, including increasing graduate enrollment, elevating private support, and strengthening partnerships with the local community. I hope that you will join us in thanking him for his leadership at UGA-Griffin and congratulating him on his new leadership role.  Dr. Buntin is a professor of entomology in the College of Agricultural and Environmental Sciences, and his research and extension activities focus on integrated pest management. He has been an active member of several committees at both the college and university level, and we appreciate his willingness to lead UGA-Griffin during this transition period.

University of Georgia Department of Entomology Professor Dan Suiter has been named the chair of the UGA Center for Urban Agriculture Faculty Advisory Committee.

Suiter’s appointment will enhance the programming aspect of the center, according to Laura Perry Johnson, associate dean for UGA Cooperative Extension in the College of Agricultural and Environmental Sciences (CAES). Suiter will work closely with center Director Sheldon Hammond, who will continue to oversee the business and personnel administration functions of the center.

Based on the UGA Griffin campus, the Center for Urban Agriculture supports UGA Extension’s urban programs by providing county agent training programs, tools and resources; communicating the latest research-based urban agriculture advice through newsletters, articles, alerts, publications, videos and social media; organizing new initiatives; collaborating on interdisciplinary projects and research; advancing and updating current program training materials; and administering multiyear programs and projects.

“Our state continues to have population growth and most of that is in the nine largest counties in Georgia. Issues and problems associated with this urban growth come in many forms and cross many disciplines and departments,” Perry Johnson said. “Dan will work to build diverse teams around urban issues and coordinate programming efforts related to urban programs and projects.”

Consumers have long been warned against the hazards of eating raw cookie dough. As more cases of foodborne illness are linked to contaminated wheat flour, University of Georgia food safety experts are touting the risk in a louder, more forceful voice, while searching for ways to eliminate foodborne pathogens on wheat products.

In wheat-related cases, the common carriers of the pathogens are cookie dough, cake batter and raw wheat flour. The most recent outbreak started in May and was linked to wheat flour contaminated with E. coli 026 bacteria. Three brands of contaminated all-purpose flour were found at grocery stores in eight states, to date. So far, 21 cases of E. coli 026 infections have been reported.

In 2005, 26 cases in the U.S. were linked to cake-batter ice cream and in 2008 a cluster of cases in New Zealand were connected to an uncooked baking mixture. In all of these cases, the pathogen was Salmonella. In 2009, an E. coli O157:H7 outbreak resulted from consumption of raw cookie dough.

“In the past, the reason we warned people not to eat cookie dough was not because of the flour, but because of the raw eggs,” said Francisco Diez, director of the UGA Center for Food Safety located on the university’s campus in Griffin, Georgia. “The two main pathogens linked to wheat products are Salmonella and E. coli.”

Diez says these cases could have been prevented if the flour had not been consumed raw.

Two University of Georgia College of Agricultural and Environmental Sciences food scientists have been presented awards of excellence from the International Association for Food Protection (IAFP). Distinguished Research Professor Emeritus Larry Beuchat and Professor Francisco Diez were recognized at the association’s annual meeting held July 21–24 in Louisville, Kentucky.

Beuchat received the Maurice Weber Laboratorian Award in recognition of his outstanding contributions in the laboratory. The award also honors his commitment to the development of innovative and practical analytical approaches in support of food safety.

He joined the Department of Food Science and Technology on the UGA Griffin campus in 1972 and has since published five books and 530 refereed scientific journal articles.

Beuchat is a world authority on the microbiology of fruits, vegetables, nuts and legumes; methods for detecting yeasts, molds and pathogenic bacteria in foods; metabolic injury of bacteria and fungi; relationships of water activity to microbial growth; antimicrobial compounds in foods; fermented foods; thermal resistance of mold ascospores; and food preservatives.

Most of Beuchat’s research at the UGA Center for Food Safety in Griffin focuses on how food safety issues relate to foods of plant origin.

This year, 60 students from across the state and two from outside of Georgia joined the University of Georgia College of Agricultural and Environmental Sciences (CAES) Young Scholars research program and broke new ground in the agricultural sciences.

For more than two decades, the CAES Young Scholars Program has paired the college’s researchers with high school students to foster students’ love of science and introduce them to the breadth of study that forms the foundation of agriculture, Georgia’s largest industry.

During the Young Scholars Program, students are paid to work as research assistants in laboratories across the college to complete real research projects alongside faculty mentors.

Svoboda “Bodie” Vladimirova Pennisi, a full professor and UGA Cooperative Extension Specialist at the UGA Griffin campus, will work with the Small Business Development Center to implement online learning opportunities. Pennisi’s online business training module will be designed to help entrepreneurs and managers run a successful landscape management business by covering critical topics such as financials, marketing, cost estimating, employee retention and customer service, all catered to the landscape management field. In the future, the module will be used across UGA Extension and adopted for a new online class for undergraduate students. An experienced online educator, Pennisi will apply her horticulture and landscape expertise to help small businesses across Georgia.