IFAS News

University of Florida

UF/IFAS Extension to host cottage food law workshop on Oct. 10

Topic(s): Agriculture, Extension, Families and Consumers, Food Safety, IFAS, Nutrition

Gainesville, Fla.— Do you have a passion for cooking and want to invest your ideas in a home-based food business? The University of Florida Institute of Food and Agricultural Sciences Extension offers helpful information at the “Understanding Florida Cottage Food Law” workshop from 8:30 a.m. to 3:30 p.m., on Oct. 10.

Anyone who is interested in running his/her own cottage food operation in Florida can attend the one-day workshop at the Straughn IFAS Extension Professional Development Center, 2142 Shealy Drive, Gainesville, Fla., 32611.

The “Understanding Florida Cottage Food Law” workshop will provide participants with general information on food safety and quality, product development, and regulatory requirements for Florida cottage food operation.

The registration fee for the course is $75 (If registered by Sep 30th, the fee will be $60). Registration includes course materials, lunch, coffee breaks and certificate of completion. Register at http://uf-cottage-food.eventbrite.com

For more information, contact Dr. Soo Ahn at sahn82@ufl.edu or 352-294-3909.

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

Source: Soo Ahn, 352-294-3909, sahn82@ufl.edu

 

Two UF/IFAS food and resource economics faculty win awards for educational programming

Topic(s): Agriculture, Conservation, Crops, Economics, Environment, Extension, Honors and Appointments, IFAS

Tatiana Borisova and Edward “Gilly” Evans

GAINESVILLE, Fla. — Two University of Florida Institute of Food and Agricultural Sciences faculty in the food and resource economics department have each been selected for UF/IFAS Extension Professional and Enhancement awards.  These awards highlight exceptional UF/IFAS Extension programming, and earn faculty additional funding and program support.

Tatiana Borisova, associate professor and Extension specialist, has been selected for the Wells Fargo Extension Professional Award and Program Enhancement Grant, which recognizes a proposed educational program that responds to a public policy issue.

Borisova, who specializes in water economics and policy, is interested in educating Floridians about water resource management.

“In recent years, changes to water resource laws and regulations have rapidly accelerated in Florida and the U.S.,” said Borisova. “Meanwhile, public knowledge of water laws and regulations is limited. Public participation is vital for development and implementation of water resource management programs.”

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UF/IFAS report: Florida agriculture, natural resources employment up 29 percent in 13 years

Topic(s): Agriculture, Economics, Extension, IFAS, Research

Workers picking and loading lettuce onto a conveyor belt.

Please see caption below story.

GAINESVILLE, Fla. — About 1.56 million people worked full- or part-time in agriculture, natural resources and food industries in 2014, an increase of about 40,000 workers from 2013, and nearly 29 percent from 2001, according to a new University of Florida Institute of Food and Agricultural Sciences economic report.

Direct employment in the agriculture and natural resources sectors accounted for 13.8 percent of all jobs statewide. Employment in these sectors grew from 1.24 million jobs in 2001 to a peak of 1.34 million in 2008 before the recession, then recovered to 1.56 million in 2014, the latest year for which information is available.

“I would characterize that as modest growth in the industry, although the growth rate was higher before and after the recession (before 2007 and after 2010), and ag-food fared much better during the recession than many other leading industries such as construction and tourism,” said Alan Hodges, Extension scientist with the UF/IFAS food and resource economics department. “Growth in economic activity of agriculture, natural resources and related food industries continues to contribute to the stability of the state’s economy.”

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UF/IFAS Everglades REC offers free plant workshop to middle, high school teachers on Sept. 27

Topic(s): Agriculture, Crops, Departments, Environment, IFAS, Invasive Species, Lawn & Garden, Pests, RECs

Arabidopsis trials in the lab as part of Ana Lisa Paul's plants in space research program.  Photo taken 01/29/16.

BELLE GLADE, Fla. — Want to teach your students the good, the bad and the ugly about plants while incorporating three different sciences? Researchers at the UF/IFAS Everglades Research and Education Center will lead the second annual workshop, “Don’t Get Caught with Your Plants Down,” from 8:30 a.m. to 3 p.m. on Tuesday, Sept. 27.

The free workshop will be held at UF/IFAS Everglades Research and Education Center, 3200 East Canal Street, Belle Glade, Florida. Breakfast and lunch will be provided, and in-service points for professional development will be awarded by school districts through Master Inservice Plans (MIP).

This year’s program, developed by the UF/IFAS department of plant pathology, uses resources available from the American Phytopathological Society, said Richard Raid, a professor of plant pathology and workshop organizer. Middle and high school teachers will take back vital information to students on the importance of plants in daily life, he said.

Florida is home to the most invasive species in the country, and many travel in to the state via plants, Raid explained.

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Seahorse Key Marine Laboratory transitions to new cross-campus management

Topic(s): Agriculture, Conservation, Environment, Extension, IFAS, Research

Seahorse Key lighthouse and marine laboratory

Please see caption below the story.

GAINESVILLE, Fla. — The University of Florida Institute of Food and Agricultural Sciences, the UF College of Liberal Arts and Sciences, and Santa Fe College have teamed up to manage the Seahorse Key Marine Laboratory, an off-shore facility in the Cedar Keys National Wildlife Refuge.

“This collaboration across our campus and between UF and Santa Fe College will increase our capacity for research, Extension and teaching on the Nature Coast,” said Micheal Allen, director of the UF/IFAS Nature Coast Biological Station, a research unit located in Cedar Key, Florida. “Our combined efforts will enhance UF’s impact on the local community and its natural resources.”

Seahorse Key is home to a laboratory, marine specimen collection and a pre-Civil War era lighthouse, which has a bunkhouse with 26 beds for overnight stays. The island is also a field site for snake and bird research, Allen said.

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UF/IFAS researcher: Insects increase metabolism to adapt to dramatic weather change

Topic(s): Agriculture, Departments, Entomology and Nematology, Environment, IFAS, Pests, Research

Daniel Hahn, an associate professor with UF’s Institute of Food and Agricultural Sciences, displays the type of flies he and former postdoctoral associate Giancarlo López-Martínez sterilized under a low-oxygen environment. Their studies demonstrate that doing so results in sterile flies who remain attractive suitors for mates than their counterparts sterilized in normal-oxygen conditions. UF/IFAS photo by Marisol Amador.

 

GAINESVILLE, Fla. — A recent study led by a University of Florida Institute of Food and Agricultural Sciences researcher found that an insect has evolved metabolically in response to an increase in weather cold snaps.

Daniel Hahn, an associate professor in the entomology and nematology department at UF/IFAS, led a team of researchers from UF, the University of California Berkeley, the University of Alabama-Birmingham and Kansas State University in the study of the fly, Drosophila melanogaster. Researchers found that selection to recover more quickly from cold snaps also drove the evolution of higher metabolic rates.

“While we hear a lot about warmer weather in spring and fall, weather fronts will continue to bring bouts of cold,” said Hahn, whose research focuses on ecological and evolutionary physiology. “This makes the transitions from warm to cold temperatures more extreme, and increases the vulnerability of animals and plants to damage from snap freezes.

“Small animals that rely on the environment to regulate their body temperature—like insects, frogs, and even sea turtles—are also susceptible to stress and even death from extreme cold fronts. We found clear changes in metabolism of the fly as it evolves and adapts to the cold snaps.”

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Jackson County 4-H member selected as Florida junior beef ambassador

Topic(s): 4-H, Agriculture, Extension, Families and Consumers, IFAS, Livestock

Caitline Caudill 2

Caitlin Caudill

GAINESVILLE, Fla. — Long before she joined the Jackson County 4-H Livestock Club, Caitlin Caudill liked to pretend she was a veterinarian, treating her teddy bear or stuffed cow for a make-believe illness or injury. When she turned 11 and got her first real cow—a Charolais heifer—she already had a passion for the livestock industry and caring for animals.

That passion was on full display when Caudill, now 15, recently competed to become the new Florida junior beef ambassador.

To be selected, Caudill had to demonstrate both her public speaking skills and knowledge of the beef industry. The day-long competition included a mock media interview, a product promotion scenario and a presentation to group of would-be consumers.

“I was super nervous at the beginning, but then when I began the competition, my nerves went away because I knew I had to be confident in myself,” Caudill said. “I was so excited when I won!”

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UF/IFAS-led team finds faster, better way to detect salmonella in meat, chicken

Topic(s): Extension, Families and Consumers, Food Safety, IFAS, New Technology, Research, Safety

2013 Small Farms Conference on Friday, August 2nd.  UF/IFAS Photo by Tyler Jones.

Please see caption at end of story.

GAINESVILLE, Fla. — A team of scientists led by University of Florida Institute of Food and Agricultural Sciences researchers has found a faster and more precise way to detect salmonella in beef and chicken, a finding that could help prevent major illnesses.

Salmonella is the lauding cause of bacteria-associated foodborne illnesses in the United States, according to the study. Thus, early detection of the pathogen, by a rapid and sensitive test is important to prevent the illness.

In a newly published study, researchers artificially contaminated food with salmonella. They then tested the food samples using Salmonella-specific antibodies combined with a unique signal amplification technique. Their test found salmonella present after 15 hours and removed other microorganisms that sometimes clutter laboratory results. This is shorter than the two to three days it takes to detect salmonella in a culture, the study shows.

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UF/IFAS Extension provides Suwannee farmers with valuable water-saving tool

Topic(s): Agriculture, Crops, Extension, IFAS, New Technology

Citra, Pivot irrigation watering fields. UF/IFAS Photo: Josh Wickham

LIVE OAK, Fla. — During most of this last year, Suwannee County farmer Sammy Starling never had to guess when he did—or didn’t—need to water his corn. With a new smart-agriculture technology, he could access soil moisture readings right from his phone, with updates every three hours.

This information helped Starling determine when to turn on the irrigation system and when to skip a cycle. “It’s a window to the underground world,” he said.

Thanks to a University of Florida Institute of Food and Agricultural Sciences Extension experimental trial, Starling was one of three farmers in the Suwannee River Valley who got the chance to test drive this water-saving technology.

By showing farmers how to use and benefit from these sensors, the trial encouraged producers to adopt best management practices (BMPs) set out by the Florida Department of Agriculture and Consumer Services, said Patrick Troy, regional specialized agent in row crops who has spearheaded the initiative.

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UF/IFAS researchers share safest ways to spray for Zika mosquitoes, protect bees

Topic(s): Agriculture, Entomology and Nematology, Environment, Extension, Families and Consumers, Pests, Safety

A beekeeper holding a hive

Please see caption below the story.

GAINESVILLE, Fla. — Florida beekeepers are concerned after 2.5 million bees that were killed during an aerial spraying with Naled/Dibrom for Zika-carrying mosquitoes in Dorchester County, S.C. Now, Floridians are looking for ways to avoid the same tragedy. Florida is the third-largest beekeeping state in the nation.

Researchers are not surprised that the South Carolina incident has Florida beekeepers worried, said Fred Fishel, professor of agronomy and director of the Pesticide Information Office.

“With the Zika cases in south Florida, and now that scientists have identified mosquitoes that carry the Zika virus, we would expect beekeepers to be concerned about increased pesticide application,” Fishel said. “But, registered beekeepers should be notified before an application of pesticides. That gives them time to protect their bees while spraying is conducted.”

There are pesticides that will not harm bees, but will kill mosquitoes, says William Kern, associate professor of urban entomology at the UF/IFAS Fort Lauderdale Research and Education Center.

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