Jeong, left, and Folta, right
GAINESVILLE, Fla. — A University of Florida scientist will try to figure out how antibiotic-resistant microorganisms get into cattle. Another will study how to get tomatoes and strawberries to retain their flavors and last longer.
The two vastly different questions will be the focus of separate studies led by UF Institute of Food and Agricultural Sciences faculty members. The National Institute of Food and Agriculture, part of the U.S. Department of Agriculture, has awarded KC Jeong $2.19 million to study the cattle antibiotic question. NIFA also has awarded Kevin Folta and Thomas Colquhoun $500,000 to investigate the strawberry/tomato issue.
GAINESVILLE, Fla. — St. Lucie County ranchers have saved an estimated $850,000 a year, thanks to University of Florida experts who taught them how to release a beetle to eat an invasive plant that normally elbows out valuable cattle forage.
“Using the Tropical Soda Apple beetle has resulted in significant cost savings for ranchers while at the same time protecting the environment by reducing the need to use herbicides,” said St. Lucie County Extension agent Ken Gioeli, part of the UF Institute of Food and Agricultural Sciences.
The program, which uses beetles to biologically control the Tropical Soda Apple (TSA) on St. Lucie County ranches, has won the Association of Natural Resource Extension Professionals National Innovative Program Award. That’s the fourth straight year UF’s St. Lucie County Extension Office has won a national award.
Pictured top (left to right) Robert Fletcher, Michelle Danyluk and Bin Gao; second row (left to right) Zhenli He, Jose Eduardo Santos and Gary Peter.
GAINESVILLE, Fla. — Six University of Florida Institute of Food and Agricultural Sciences faculty members, who are trying to solve global issues like food safety and environmental sustainability, have been named as UF Research Foundation Professors for 2015-18.
The recognition goes to faculty who demonstrate a distinguished record of research and a strong research agenda that’s likely to continue to distinguish them in their fields.
“When I look at the breadth of research exemplified by these talented scientists, I am reminded of the complexity and breadth of the IFAS mission, and how fortunate we are to have people of such high caliber working in a university that places such a high value on research and invests so heavily in the research enterprise,” said Doug Archer, UF/IFAS associate dean of research.
GAINESVILLE, Fla. — Some homebuyers want to live near the best schools and shopping. Others favor houses that look gorgeous from the outside. Still others are motivated by the house’s cleanliness. But a University of Florida housing specialist found multiple types of homebuyers and what lured them to buy homes after the housing bust.
That data could help Realtors and people trying to sell their own homes.
While real estate remains largely focused on “location, location, location,” post-housing-bust homebuyers fall into four categories and five sub-categories, said Randy Cantrell, an assistant professor in the Department of Family, Youth and Community Sciences at UF’s Institute of Food and Agricultural Sciences.
A few years ago, a South Florida Realtor asked Cantrell what compelled people to buy homes after the most recent real estate boom-turned-to-bust, defined as any time after 2008. Since 2008, potential homebuyers have competed for mortgages typically reserved for those with credit scores of at least 680 – out of a maximum of 850 — and riskier mortgages are no longer available, Cantrell said.
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GAINESVILLE, Fla. — Faculty from the University of Florida Institute of Food and Agricultural Sciences produce some of the nation’s tastiest fruits and vegetables.
Researchers at UF’s Plant Innovation Center breed new cultivars and conduct research to boost the taste, smell and appearance of Florida fruits, vegetables and foliage. But the PIC does much more, said UF environmental horticulture Professor David Clark.
“The big thing is this: No other university in the country can pull off what we’ve put together here, so we are novel,” Clark said. “We cover the whole supply chain, from the conception of an idea to the realization of a product.”
UF faculty, administrators and friends gathered Monday at the UF president’s house in Gainesville for Flavors of Florida 2015, a premier event showcasing the edible research products of the UF/IFAS Plant Innovation Center. Industry leaders, donors and guests savored the sensations of tasty tomatoes, flavor-filled fruits and other Sunshine State food and drinks while learning more about the impact that UF/IFAS makes for the agriculture industry. This is the second year the event has been held.
UF/IFAS Professor Ed Gilman
GAINESVILLE, Fla. – Global experts, including three from the University of Florida Institute of Food and Agricultural Sciences, will share knowledge at an international symposium focused on the economics of urban tree management, March 18-19, in Tampa, Florida.
The meeting brings together experts from around the world and innovative professionals working with some of America’s largest and longest-standing urban forestry programs: New York and Milwaukee.
Those attending the conference will explore the value of trees as part of urban green infrastructure, try to quantify the costs associated with poor urban forest management practices and examine the potential benefits that can be reaped from proper planning and maintenance.
Once these costs and benefits have been evaluated, urban foresters, utility vegetation managers and elected officials can make effective management decisions, according to the program’s website, http://www.isa-arbor.com/events/eventsCalendar/index.aspx?ID=2077.
GAINESVILLE, Fla. — Researchers at the University of Florida Institute of Food and Agricultural Sciences have been awarded more than $13.4 million for four studies to help fight citrus greening, the devastating disease that threatens Florida’s $10 billion citrus industry.
The projects are funded through the Specialty Crop Initiative Citrus Disease Research and Education (CDRE) program, which is made available through the Agricultural Act of 2014, also known as the Farm Bill.
The following UF/IFAS research projects were funded:
- $4.6 million to develop an environmentally safe, systematic bacteriacide that can be applied with conventional spray or drench technology to reduce or eliminate pathogens in citrus trees. The goal is to recover fruit production in greening-affected orchards.
- $3.4 million to support ways to provide steam-generated treatments as an immediate, short-term solution to sustain productivity in HLB-affected trees, while reducing adverse effects on crop yield and fruit quality.
- $3.3 million to try to develop an HLB-resistant citrus cultivar.
- $2.9 million target the use of field trials in Florida to develop and effective microbial treatment for citrus plants affected by HLB.
- UF/IFAS is also partnering with the University of California-Davis on a $4.6-million grant that focuses on using new approaches to manage the Asian citrus psyllid, will assess the economic benefits of these approaches and will develop new outreach information.
GAINESVILLE, Fla. – An agricultural economist who spent more than 30 years at Penn State has joined UF/IFAS as chairman of the Department of Food and Resource Economics.
Spiro Stefanou started Jan. 2 after being appointed by Jack Payne, UF senior vice president of agriculture and natural resources.
“Dr. Stefanou brings national and global expertise in agricultural and resource economics to UF/IFAS,” Payne said. “He can help propel the department to new heights as we help solve myriad world food issues, including hunger.”
Stefanou took over for Professor Rod Clouser, who served as interim chair after Professor Ray Huffaker returned to teaching and research at UF/IFAS.
GAINESVILLE, Fla. – University of Florida researchers will work with other scientists to study how to make the water and marine life in Tampa Bay healthier, which in turn could help protect Florida’s offshore ecosystems and fishing economy.
Scientists with UF/IFAS are the first researchers at the Center for Conservation, part of an alliance comprised of UF/IFAS, Tampa’s Florida Aquarium, Tampa Electric Co. and the Florida Fish and Wildlife Conservation Commission.
The partnership came about after Tampa Electric, a subsidiary of TECO Energy, offered the Florida Aquarium 20 acres in Apollo Beach for off-site quarantine and animal holding in 2012-13, said Craig Watson, director of the UF/IFAS Tropical Aquaculture Laboratory in Ruskin. Watson suggested the partners bring FWC aboard because the agency was looking for marine enhancement centers, Watson said.
Then TECO, the Florida Aquarium, UF/IFAS and FWC formed an alliance to create the Center for Conservation on the Apollo Beach site, he said. The site is also near TECO’s Manatee Viewing Center. The CFC will try to solve aquatic resource problems, Watson said.
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GAINESVILLE, Fla. – A camera can accurately count freshwater fish, even in the thickest of underwater vegetation, a key finding for those who manage fisheries and control the invasive plant hydrilla, new University of Florida research shows.
The finding by UF/IFAS scientists can help researchers understand how many and which fish species are using dense plant habitats, said former UF/IFAS graduate student Kyle Wilson.
While cameras have been used to document fish behavior – including eating and breeding ─ this marks the first time scientists have used video to count fish in underwater plant habitats, Wilson said. In addition, no prior studies that used cameras to count fish verified their fish populations.
“It is commonly assumed that dense and invasive plants, like hydrilla, can drastically change fish habitat quality, primarily through changes in dissolved oxygen levels, water chemistry and habitat structure,” Wilson said. “Whether these changes are good or bad for fish has previously remained uncertain due to sampling problems in dense plant habitats. Using underwater cameras, we have shown that fish can and do use habitats we previously thought were too stressful for fish habitat.”
This is a big problem, especially with hydrilla, a plant that has invaded lakes throughout Florida, much of the U.S., Central America, South Africa and Australia, Wilson said. He estimated Florida spent up to $14 million per year throughout the 2000s to manage hydrilla, while the U.S. spent about $100 million per year in the 2000s for aquatic plant management.