IFAS News

University of Florida

New UF/IFAS scientist brings latest technology to battle against invasive species

Topic(s): Agriculture, Announcements, Crops, Departments, IFAS, Invasive Species, Pests

FORT PIERCE, Fla.— Carey Minteer, a research professor with expertise in the use of biological controls to manage invasive plants, has joined the University of Florida Institute of Food and Agricultural Sciences. Florida has the most invasive species in the country, with 28 ports of entry, including seaports, airports and train stations.

Minteer, who is also an expert in geographic information systems, is based at the UF/IFAS Indian River Research and Education Center in Fort Pierce, Florida. She is collaborating with professor James Cuda, UF/IFAS Extension agent Ken Gioeli and other scientists to fight the state’s most noxious weeds, including the Brazilian peppertree, one of Florida’s most widespread invasive plants.

“Dr. Minteer has demonstrated effectiveness in investigating the biological control of invasive weeds in the central U.S.A. and Florida,” said Ronald Cave, UF/IFAS Indian River REC interim director. “Her expertise in biological control is strengthened with her knowledge of sophisticated mapping technology for spatial analysis of large infestations, thereby bringing a new dimension of research capability to the laboratory.”

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UF/IFAS Researchers: Many turning to oysters for Valentine’s Day energy

Topic(s): Aquaculture, Conservation, Departments, Extension, Families and Consumers, IFAS, Nutrition

GAINESVILLE, Fla. — With Valentine’s Day around the corner, you might be thinking about revving things up by eating a few oysters. We’ve all heard that oysters are aphrodisiacs, but researchers with the University of Florida Institute of Food and Agricultural Sciences say there’s more to the story.

“Oysters might be perceived as an aphrodisiac because they have a high proportion of glycogen, a form of stored carbohydrate that can give you energy,” said Peter Frederick, a research professor with the UF/IFAS department of wildlife ecology and conservation.

Leslie Sturmer, a regional UF/IFAS Extension agent specializing in molluscan shellfish aquaculture, says the high nutritional content of oysters helps people feel good, hence the reputation for being an aphrodisiac. “Oysters have a high zinc content, have very little fat and are full of essential vitamins and minerals,” she said. “So, consumers who eat oysters regularly may attribute extra energy to the oysters.”

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Live stream captures nesting ospreys at UF stadium

Topic(s): Departments, Environment, IFAS

Please see caption below story.

GAINESVILLE, Fla. — Tune into the Osprey Cam and you might catch a glimpse of an osprey dad-to-be returning to a nest at University of Florida’s Alfred McKethan Stadium. He’s often carrying fresh fish from Lake Alice or Bivens Arm, which his mate gobbles up on the spot.

Ospreys have been nesting on the stadium’s 100-foot-tall light fixtures for years, but this is the first time a camera has captured a pair’s comings and goings. The live stream is available on UF department of wildlife ecology and conservation website.

“The Osprey Cam gives us a ‘bird’s-eye view’ into the lives of these fish-eating birds,” said Mark Hostetler, professor of wildlife ecology and conservation with the UF Institute of Food and Agricultural Sciences.

Hostetler was inspired to install the wildlife camera after he saw other researchers using the technology to observe a royal albatross nest in New Zealand. The UF Osprey Cam is designed to give the public a better awareness and understanding of osprey behavior, he said.

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UF/IFAS professor named to U.S. President’s Committee on National Medal of Science

Topic(s): Announcements, Departments, Honors and Appointments, IFAS, Soil and Water Science

GAINESVILLE, Fla. — Former President Barack Obama has named a University of Florida Institute of Food and Agricultural Sciences renowned expert on tropical soils a member of the President’s Committee on the National Medal of Science. Pedro Sanchez, a research professor in the soil and water sciences department, will serve his term until December 2019.

“Dr. Sanchez is not just an outstanding academic, but also a public servant who brings a depth of experience and tremendous dedication to this important role,” said Jack Payne, UF senior vice president of agriculture and natural resources.

Sanchez works with the UF/IFAS Institute of Sustainable Food Systems, which focuses on feeding a burgeoning worldwide population while conserving resources. Sanchez was director of the Agriculture and Food Security Center at The Earth Institute at Columbia University, where he worked from 2003 to 2016.  He served as director of the Millennium Villages Project from 2004 to 2010, and co-chair of the United Nations Millennium Project Task Force on Hunger from 2002 to 2005.

Sanchez is a member of the National Academy of Sciences of the United States and a Fellow of the American Academy of Arts and Sciences, American Society of Agronomy, Soil Science Society of America, and American Association for the Advancement of Science.  He was awarded a MacArthur Foundation Fellowship in 2003 and the World Food Prize in 2002.

Sanchez received a B.S., M.S., and Ph.D. from Cornell University.

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By: Beverly James, 352-273-3566, beverlymjames@ufl.edu

Sources: Jack Payne, 352-392-1971, jackpayne@ufl.edu

Pedro Sanchez, 352-294-3130, pedrosanchez@ufl.edu

Renowned agricultural scientist joins UF/IFAS Indian River research facility

Topic(s): Agriculture, Announcements, Citrus, Crops, Departments, IFAS, Pests, RECs

FORT PIERCE, Fla. – Rhuanito “Johnny” Soranz Ferrarezi has joined the University of Florida Institute of Food and Agricultural Sciences to lead citrus horticulture research in the world’s premier grapefruit production region.

Ferrarezi brings more than 10 years of experience to his new position as assistant professor of citrus horticulture to the UF/IFAS Indian River Research and Education Center in Fort Pierce. He joins two additional new hires at UF/IFAS IRREC who will work as a team to assist growers as they manage citrus greening, or Huanglongbing (HLB), the industry’s most formidable pathogen.

“Dr. Ferrarezi is capable and exuberant about his work to manage crop production,” said Ronald Cave, UF/IFAS IRREC director. “He has demonstrated a fervent commitment to agriculture in his native Brazil, which is also one of the world’s most productive citrus regions, and we are confident his work in Florida will be significant.”

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UF/CALS student named prestigious 2017 “Cultivator” at national Farm Foundation® conference

Topic(s): Agriculture, Announcements, CALS, Crops, Cultivars, Departments, Honors and Appointments, IFAS, Research

GAINESVILLE, Fla. – A University of Florida College of Agricultural and Life Sciences (CALS) student who studies improvements to production and quality of grapes has been named UF’s second Cultivator at the 2017 Farm Foundation Round Table.

Crystal Conner, a plant science major, was one of six college students across the nation recognized as rising leaders in agriculture. The students shared their research during the conference hosted the week of Jan. 4 in Irvine, California.

“It was such an honor to first be selected by CALS Dean Elaine Turner, and then to secondly be chosen by the Farm Foundation Round Table to present my research,” Conner said. “I began this project because I wanted to learn more about tissue culture and its future possibilities. I never imagined that others would gravitate toward the possibilities of its impact at such a fast rate.”

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UF/IFAS’s Folta named Pro Farmer Ag Person of the Year

Topic(s): Agriculture, Announcements, Departments, Honors and Appointments, IFAS

GAINESVILLE, Fla. — Renowned University of Florida genomics and photobiology researcher Kevin Folta has been named 2016 Pro Farmer Ag Person of the Year. Folta is professor and chair of the horticulture sciences department at the UF Institute of Food and Agricultural Sciences.

“Dr. Folta has been a leader in the fight against the anti-GMO movement for years,” said Chip Flory, Pro Farmer editorial director. “He was a natural choice for his leadership and many years of education on biotechnology, and for being committed to sharing that knowledge with the general public.”

Folta publishes a website and podcast titled “Talking Biotech” (www.talkingbiotechpodcast.com). Its purpose is to “help connect the public to current science and technology and let scientists tell the stories of how science can help our farmers, industrialized world consumers, the environment and the developing world,” Folta said. “The hope is this resource can explain how new tools can improve food security, reduce poverty and improve agricultural and medical practices.”

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Accepting Academic Challenges to Reach Graduation

Topic(s): Agriculture, CALS, Departments, Graduation, Honors and Appointments, IFAS

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GAINESVILLE, Fla. –  College was never a thought in Leigh Ann Skurupey’s mind as a high school student. Now, she’ll be graduating this week with a doctorate in animal sciences.

The University of Florida College of Agricultural and Life Sciences (CALS) graduate student began her higher education journey in an effort to change people’s minds about her abilities. Skurupey has dyslexia, a learning disability that makes learning to read and interpret words, letters or symbols difficult. School has always been harder for her as she works daily to overcome her reading challenges.

Skurupey joined 458 UF/CALS students who graduated at 4 p.m. on Dec. 16, and 10 a.m. on Saturday in the Stephen C. O’Connell Center.

As a high school student, Skurupey overheard her mother telling her younger brother he needed to work on improving his grades. Skurupey’s brother asked why their mother didn’t scold her for lower grades, to which their mother replied, “she’s just not quite smart enough.”

“Once I heard her say that, it was my only reason why I went to school – to prove her wrong,” Skurupey said.

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UF/CALS adds Youth Development and Family Science Ph.D. program

Topic(s): Announcements, CALS, Departments, Families and Consumers, IFAS

phdweb

GAINESVILLE, Fla. – The University of Florida College of Agricultural and Life Sciences (CALS) will add a new Ph.D. program in youth development and family science to start in fall 2017. This is the first doctoral program in Florida and at an Association of American Universities (AAU) institution in the southeast to focus on youth development.

As part of the family, youth and community sciences (FYCS) department, this doctoral program is appropriate for individuals looking to pursue a tenure-track faculty position or a research career in government, nonprofit or private sectors. The program offers opportunities for doctoral students to engage in undergraduate teaching and mentoring.

“This is very exciting for our department since this will be our first Ph.D. program,” said Tracy Irani, chair of the FYCS department. “We’ve had FYCS graduates of UF contact us on a regular basis to see if a doctoral program has been added to our curriculum and we can now say, ‘Yes!’ We just hired a prevention science methodologist specifically for this program.”

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UF/IFAS researchers train Southeast growers on new federal food safety act requirements

Topic(s): Agriculture, Crops, Departments, Extension, IFAS, RECs, Safety

Horacio Alvardo, left, and Troy Rumore load 200 boxes of oranges and grapefruit, Thursday DEC-6, 2001,  being shipped from the University of Florida to the families of those who lost their lives in rescue efforts in New York after the Sept. 11 terrorist attacks. Students in the Gator Citrus Club at UF's College of Agricultural and Life Sciences started the holiday gift drive. Citrus packers from around the state are donating fruit, and members of the public can contribute to the cost of shipping and handling. Gift boxes can be sent to the fire or police department in New York. For additional information, contact the Gator Citrus Club at (352) 392-5653.

GAINESVILLE, Fla. — University of Florida Institute of Food and Agricultural Sciences researchers and Extension agents are fanning across the state and the Southeast region to help growers and packers meet new federal food safety guidelines.

Driving across the state to packinghouses, farms and training centers, scientists such as Michelle Danyluk, Keith Schneider and Renee Goodrich are training growers in the latest regulations. “The state is massive, and we are not only tasked with helping Florida farmers meet new safety guidelines, but also are tasked with training educators in the Southeast so they can help growers in their states,” said Schneider, who with his colleagues is in the UF/IFAS department of food science and human nutrition.

Last fall, the U.S. Food and Drug Administration (FDA) released several major rules that comprise the new Food Safety Modernization Act (FSMA). The federal government has recognized the role of Extension specialists in training programs for key sections such as the Produce Safety Rule and the Preventive Controls for Human Foods Rule, Schneider said.

The University of Florida is one of two institutions that was awarded a $1.2 million grant by USDA in 2015 to help lead such training, Danyluk said. The Southern Training, Education, Extension, Outreach, and Technical Assistance Center to Enhance Produce Safety at UF, led by Danyluk, is one of two regional programs that play a leading role in coordinating and implementing FSMA-related training, education, and outreach programs for small and medium-sized farms, beginning farmers, socially disadvantaged farmers, small processors, and/or small fresh fruit and vegetable merchant wholesalers.

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