College of Agricultural and Environmental Sciences

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.

In December of 1976, Sue Ellen McCullough took a job at the University of Georgia Griffin campus — then known as the Georgia Experiment Station — on the advice of a neighbor. On March 29 she retired from UGA-Griffin, taking with her a trove of memories and experiences.

“Dr. Wayne Bough was a faculty member and he was also my neighbor,” said McCullough, a native of Griffin. “We talked about me coming to work for him and he told me to ask my husband if I could work with him for about four months.”

The “temp” job turned into a nearly 40-year career with UGA’s Department of Food Science and Technology.

McCullough had worked at the local hospital and for Southern Bell, but she had no idea what to expect working in a laboratory at UGA. Bough was working on a grant project funded by UGA Marine Extension and the Georgia Sea Grant program, so McCullough’s first experiences were a little fishy.

“I was working with shrimp shells,” she remembers. “I had to dry them up in the shop in a big huge oven. When the men who worked in the shop saw me coming, they weren’t happy, because it did not smell good at all.”

When Bough left Griffin to accept a position with UGA Marine Extension in Brunswick, Georgia, McCullough went to work with UGA food scientist Kell Heaton. For the next six years, she helped him on various projects like canning peaches and peppers and working with other commodities, like pecans.

Anthony Flint, Julie Peters and Gary Ware were honored as the University of Georgia Griffin campus 2019 Classified Employees of the Year during the annual Classified Employee Recognition Ceremony held March 26.

“This is one of my favorite events each year. We come together to celebrate some of those who are the most important in making the Griffin campus what it is. I am proud of all the nominees and honorees this year and can say without hesitation that we have many more across campus who we also consider employees of the year,” said Lew Hunnicutt, assistant provost and director at UGA-Griffin.

A tried and true Georgia “boy,” University of Georgia blueberry breeder Scott NeSmith takes pride in creating new blueberry varieties for farmers in Georgia and across the Southeast. Now he can boast that blueberry varieties he’s bred through the UGA College of Agricultural and Environmental Sciences have gone global.

Two southern highbush blueberry varieties bred by NeSmith in research plots on the UGA Griffin campus are grown in territories in Europe and several countries in Africa, including Namibia and Zimbabwe, he said.

These UGA-bred blueberry plants grow well in the Southeastern United States and will now be grown by African farmers “primarily for export to Europe and some parts of Asia,” said NeSmith, who was named UGA Inventor of the Year in 2013.