In just two days, more than 1,100 Citrus Expo participants viewed 28 educational videos. If you didn’t get a chance to visit the virtual Citrus, Vegetable & Specialty Crop Expo on Aug. 19–20, you can find highlights from the event in the September issue of Citrus Industry magazine. The educational videos will remain on the Citrus Expo website through the …
How Has COVID-19 Impacted Your Operation?
University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) researchers have opened the second round of surveys on the impact of COVID-19 on the state’s agriculture and marine industries. The surveys are intended to capture changes in operations for the first half of the year. The Assessment of COVID-19 Impacts on Florida surveys were first deployed in mid-April and …
Grapefruit Ingredient Has New Use
A new active ingredient in grapefruit, discovered and developed by the Centers for Disease Control and Prevention (CDC), has been registered by the Environmental Protection Agency (EPA) for use in insecticides and insect repellents. The new ingredient, nootkatone, repels and kill ticks, mosquitoes and a wide variety of other biting pests. Nootkatone, a natural organic compound, is responsible for the characteristic …
COVID-19 and Farm Labor
The Florida Department of Agriculture and Consumer Services (FDACS) is encouraging growers to ensure that the farm labor contractors with whom they work pledge to implement COVID-19 workplace safety guidance issued by the Centers for Disease Control and Prevention. FDACS issued an addendum to be signed by farm labor contractors (see here) and a training acknowledgment form to be signed …
New Global Citrus Event Coming Online
Fruitnet Media International and the World Citrus Organisation are teaming up to host the first-ever Global Citrus Congress Live on Nov. 5. The event is for everyone in the global supply chain of fresh citrus, from the farm gate to the supermarket shelf. The free-to-register online conference will focus on some of the big developments across the citrus category and …
Florida Citrus Value Takes a Hit
A new U.S. Department of Agriculture (USDA) report shows the value of the Florida citrus crop has substantially shrunk in the past year. The 2019–2020 Citrus Summary report was released by USDA’s National Agriculture Statistics Service on Aug. 26. It shows the $729 million preliminary on-tree value of the 2019–2020 citrus crop is 19 percent less than the $902 million …
Cover Crops for Citrus ‘Really Encouraging’
Healthy soil has high percentages of soil organic matter, which improves water-holding capacity, nutrient cycling and retention, and provides nutrients for microbes, along with other benefits. Unfortunately, Sarah Strauss noted, most citrus soils in Florida typically have 1 to 2 percent soil organic matter, “which is basically non-existent.” Strauss and other scientists are researching two ways of improving soil organic …
Growers, NRCS Team Up on Conservation
The U.S. Department of Agriculture’s Natural Resources Conservation Service (NRCS) works with Florida growers, other landowners and local soil and water districts to implement conservation practices. NRCS offers more than 170 individual practices and suites of practices that can be used to improve soil health, water quality, air quality and wildlife habitat. When planning these practices, NRCS staff helps producers …
Florida Citrus Acres Declining
Florida’s struggling citrus industry is using nearly 50 percent fewer acres than 20 years ago, according to an annual end-of-season report from the U.S. Department of Agriculture (USDA). The USDA National Agricultural Statistics Service Florida Field Office calculated 419,542 citrus acres in Florida as the 2019–2020 growing season ended in July. The acreage figure was down 3 percent from the …
UF/IFAS Citrus Website Greatly Improved
In the past, the citrus team at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) has heard some complaints about its Citrus Research and Education Center (CREC) website. When it asked growers what information they needed, “the feedback we got was that it’s really hard to find information on our website,” says Michael Rogers, director of the …
Florida Hemp Program Setting the Bar High
Holly Bell, director of cannabis for the Florida Department of Agriculture and Consumer Services (FDACS), gave an update on Florida’s hemp program as part of the Citrus Expo virtual general session. “Florida is becoming the leader in the country — if not the world — on how we’re getting our hemp program rolled out and the standards that we’re setting,” …
CRDF Addresses Leaf Sampling and Breeding Research
The Citrus Research and Development Foundation (CRDF) board recently chose leaf sampling timing and frequency as its top priority for a new nutrition research project. The board also agreed to create a Select Committee on Plant Improvement to help plant breeders decide which new cultivars should go into final field trials. CRDF Chief Operating Officer Rick Dantzler discusses the board’s …
Consumer Acceptance of Genetic Technology
Given that genetic engineering is a possible solution to citrus greening, understanding public perceptions of genetic technologies is important. Lisa House, director of the Florida Agricultural Market Research Center and a professor in the Food and Resource Economics Department at the University of Florida, made an online presentation during the recent Agricultural and Applied Economics Association annual meeting. She discussed …
PIECES OF THE PAST: Great Crate Finds
By Brenda Eubanks Burnette I recently bought several old citrus crates for the Florida Citrus Hall of Fame collection: Shiloh Fruit Packing Company, with the Indian Chief label Indian River Citrus Sub-Exchange packed by Graves Brothers Company in Wabasso, featuring the Flo brand label On Top Groves from Wetumpka Fruit Co., with the On Top Blue brand label The A. …
Citrus Production Guide Available
The 2020-2021 Florida Citrus Production Guide is now available. See the online version of the University of Florida Institute of Food and Agricultural Sciences resource. Hard copies of the guide can be obtained at local UF/IFAS Extension county offices. Get the list of citrus Extension agents here. It is always best to email or call the agent ahead of time …
USDA to Buy Grapefruit Juice
The U.S. Department of Agriculture (USDA) recently announced plans to purchase grapefruit juice products for distribution to various food nutrition assistance programs. Purchases will be made to encourage the continued domestic consumption of these products by diverting them from the normal channels of trade and commerce. Solicitations will be issued in the near future, and will be available electronically through …
Root Architecture, Propagation Method and Citrus Tree Growth
By Ute Albrecht, Sameer Pokhrel and Kim D. Bowman The rootstock has received increased attention as a management strategy to alleviate the devastating effects of HLB. In commercial citrus nursery production, rootstocks are typically propagated by seed. This is possible because citrus produces polyembryonic seeds with nucellar embryos, which develop into plants that are genetically identical to the mother plant. …
New UF/IFAS Plant Breeding Website
Fred Gmitter, a University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) professor of breeding and genetics, has released several mandarin citrus varieties. Most recently, he released the Marathon variety in 2018. The citrus fruit’s ability to hang onto the tree for an extended period led researchers to give it the Marathon moniker. Gmitter is one of numerous scientists …
Psyllid Study to Determine Degree of HLB Risk
University of California Riverside Extension Specialist Monique Rivera said that funding for a new research project to study the Asian citrus psyllid (ACP) has been approved. The project will take a closer look at the phenology of huanglongbing (the citrus disease ACP spreads) and its prevalence in psyllid populations. The scientists will be looking for patterns that will help them …
Mutual Testifies on OJ From Mexico
Florida Citrus Mutual Executive Vice President and CEO Mike Sparks recently testified to federal officials regarding the effects of orange juice (OJ) imports from Mexico. His testimony to the United States Trade Representative (USTR), the U.S. Department of Commerce (USDOC) and the U.S. Department of Agriculture (USDA) was part of a larger hearing on trade with Mexico and the U.S. …