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GAINESVILLE, Fla. – A University of Florida-created model may help growers plant at optimal times and avoid crop-destroying drought, which can cost millions of dollars in a given year, according to one of the tool’s creators.
If growers know when their crops need the most water, they can plant accordingly, said Keith Ingram, an associate scientist in UF’s agricultural and biological engineering department, part of the Institute of Food and Agricultural Sciences.
Although forecasts indicate a drought’s likelihood, they aren’t perfect, Ingram said. But they can help a farmer decide whether to plant a crop earlier or later than usual so drought is less likely to occur when the crop is most sensitive to drought, Ingram said.
GAINESVILLE, Fla. –Scientists and growers can use a new genome database developed in part by University of Florida researchers to help make fruit trees more disease- and pest-resistant and enhance crop quality.
Researchers who study citrus, rosaceae and vaccinium crops will be the primary users of the portal, said Mercy Olmstead, assistant professor of horticultural sciences at UF’s Institute of Food and Agricultural Sciences, but agricultural producers will also reap the benefits.
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This graphic illustrates how you can make the bedbug interceptor trap.
Video available at: http://bit.ly/1vfXPrL.
GAINESVILLE, Fla. — The contraption seems so simple, yet so clever, like something The Professor might have concocted on “Gilligan’s Island.”
Researchers at the University of Florida’s Institute of Food and Agricultural Sciences have devised a bedbug trap that can be built with household items. All you need are two disposable plastic containers, masking tape and glue, said Phil Koehler, UF/IFAS urban entomology professor. The traps catch and collect the bugs when they try to travel between people and the places where bedbugs hide, he said.
“This concept of trapping works for places where people sleep and need to be protected at those locations,” Koehler said.
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LAKELAND, Fla. – While most people think of unmanned aircraft solely as military drones, a group University of Florida Institute of Food and Agricultural Sciences researchers know from more than a decade of experience that the small aircraft are used to further science and engineering.
Thanks to an invitation from the Federal Aviation Administration, the University of Florida’s Unmanned Aircraft Systems Research Program will be at this week’s 40th annual SUN ’n FUN Fly-In in Lakeland, the nation’s second-largest airshow, to discuss the UF program, its history, and its interdisciplinary design and research, (more …)
GAINESVILLE, Fla. – A new University of Florida web-based tool worked well during its trial run to measure water consumption at farms in four Southern states, according to a study published this month.
The system measures the so-called “water footprint” of a farm. In the broader sense, water footprints account for the amount of water used to grow or create almost everything we eat, drink, wear or otherwise use.
Researchers at UF’s Institute of Food and Agricultural Sciences introduced their WaterFootprint tool in the March issue of the journal Agricultural Systems, after using it to calculate water consumption at farms in Florida, Georgia, Alabama and Texas.
Jan. 15, 2014
Jeffrey Brecht, left, the director of the UF Institute of Food and Agricultural Sciences’ Research Center for Food Distribution and Retailing, and former UF Professor Jean Pierre Edmond hold up a Meal, Ready-To-Eat.
GAINESVILLE, Fla. – University of Florida researcher Jeffrey Brecht is leading a team of scientists working to eliminate waste and streamline the process of distributing the U.S. Army’s legendary Meal, Ready-to-Eat (MREs).
In a five-year, $6.7 million study, Brecht, the director of the UF Institute of Food and Agricultural Sciences’ Research Center for Food Distribution and Retailing, and colleagues tested the longevity of MREs, along with First Strike Rations (FSRs) for front-line troops, including special forces.
“These rations were originally developed with a shelf life of three years for MREs and two years for FSRs – but at 80 degrees,” Brecht explained. “However, when they send them to the Middle East, they could be exposed to temperatures as high as 140 degrees, at which point the shelf life could be 4 weeks or less, instead of the three years.” (more …)
GAINESVILLE, Fla.— The National Academy of Inventors named as a Fellow this month Lonnie O. Ingram, a distinguished professor in the University of Florida’s microbiology and cell science department.
Academic inventors and innovators elected to the rank of NAI Fellow were nominated by their peers and it is considered a high professional distinction. NAI members chose Ingram because he has “demonstrated a prolific spirit of innovation in creating or facilitating outstanding inventions that have made a tangible impact on quality of life, economic development, and the welfare of society.”
“It’s an unexpected honor and I’m happy to be included among this group,” Ingram said Thursday. (more …)
An Asian citrus psyllid feeds on a citrus tree, leaving the citrus greening bacteria. The bacteria will starve the tree of nutrients and eventually kill it.
GAINESVILLE, Fla. — A University of Florida researcher has mapped the DNA genome of a new strain of citrus greening that could further threaten Florida’s beleaguered $9 billion citrus industry. Knowing the genetic makeup of the various strains is critical to finding a cure.
Dean Gabriel, a plant bacteriology specialist with UF/IFAS, helped sequence and map the genome of the most prevalent form of the disease in Florida, and now he and colleagues have done the same for a new strain of the disease discovered in Brazil. (more …)
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African dust video
GAINESVILLE, Fla. — A University of Florida researcher is exploring whether the latest plant, animal or human health threats will come from the sky.
Using the first ever high-altitude sampling device designed to collect microorganisms from the upper atmosphere, Andrew Schuerger, an aerobiologist with UF’s Institute of Food and Agricultural Sciences, will examine the massive dust clouds that roll into Florida from Africa each year.
The maiden flight of the device, known as Dust at Altitude Recovery Technology or DART, was flown on an F-104 Starfighter jet Tuesday at the Kennedy Space Center in Cape Canaveral.
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GAINESVILLE, Fla. — A multistate beef cattle Extension team that includes Cliff Lamb of the University of Florida’s Institute of Food and Agricultural Sciences has garnered a national award for its efforts to help ranchers boost calving rates and strengthen U.S. beef production.
This week, the Beef Reproduction Task Force was named one of five programs chosen to receive a 2013 NIFA Partnership Award from the U.S. Department of Agriculture’s National Institute of Food and Agriculture. The award was formally presented at the Association of Public and Land-grant Universities annual meeting Nov. 10-12 in Washington, D.C.
Jack Payne, UF senior vice president for agriculture and natural resources, called the award a “well-deserved milestone” for the task force, which was launched in 1999 to help Extension personnel educate ranchers about the latest reproductive technologies and explain how those technologies might benefit their operations.
“Beef cattle production is a key agricultural industry for Florida and high calving rates are key to ranchers’ success,” Payne said. “We could not be more pleased that Dr. Lamb and his colleagues are being honored for their efforts to help ranchers succeed with one of the pivotal economic issues they face.”