Researcher Rhuanito “Johnny” Ferrarezi recently discussed experiments on citrus varieties and citrus under protective screen (CUPS) in the Indian River area. Ferrarezi is a University of Florida Institute of Food and Agricultural Sciences assistant professor of citrus horticulture at the Indian River Research and Education Center (IRREC). One large trial Ferrarezi discussed will be of grapefruit, navel and mandarins on …
Grower/Hedger Has Labor Concerns
Discussions about citrus labor frequently focus on concerns about a shortage of harvesters and problems with the federal program that allows temporary foreign workers into Florida. But grower and hedger Frank Youngman recently voiced concern about a shortage of more skilled grove workers. Youngman said with tractors becoming “more technologically enhanced with GPS systems and so forth, we don’t have …
Grower Considers New Variety
About 20 people attended an informational program on April 9 at the Citrus Research and Education Center in Lake Alfred, Florida. The meeting addressed the newest Fast Track program variety, Marathon, being released. Marathon is an early-season seedless mandarin. Jerry Mixon of KLM Farms, who is growing other selections released by the Fast Track program, expressed interest in the Marathon …
California Legislative Staff Updated on HLB Control Efforts
Recently, California Citrus Mutual (CCM) hosted a lunchtime briefing at the Capitol. The purpose was to update legislative staff on the status of HLB in California and the industry’s continued efforts to prevent the disease from spreading into commercial groves. The briefing included a panel discussion with CCM Director of Government Affairs Alyssa Houtby, California Citrus Pest and Disease Prevention …
Cover Crops for Citrus
By Sarah Strauss, Davie Kadyampakeni, Ramdas Kanissery, Tara Wade, Lauren Diepenbrock and Juanita Popenoe Cover crops are specific crops not intended for sale but for soil improvement and sustainability. They are increasingly common in the agricultural fields of the Midwest and other grain-producing regions because of the wide range of benefits not just for the soil, but also the cash …
Using Organic Insecticides for Psyllid Control
Organic insecticides rotated with either spray oil or insecticidal soap provided good Asian citrus psyllid (ACP) suppression in long-term studies in Florida, entomologist Jawwad Qureshi reported recently. Qureshi is a University of Florida Institute of Food and Agricultural Sciences researcher at the Southwest Florida Research and Education Center in Immokalee. Suppression of ACP is important because the pest spreads citrus …
IMG Citrus Adds 4,000-Acre Grove to Portfolio
The future of Florida citrus is bright. IMG Citrus, a family-owned, vertically-integrated citrus grower, packer and shipper in Vero Beach, Florida, announced the acquisition of one of the largest grapefruit groves in St. Lucie County. The 4,000-acre grove increases IMG’s control of citrus land management in Florida by over 75 percent, securing the company’s position as an established citrus leader …
What Makes Good Orange Juice?
Yu Wang says a key element of her job is finding “how to improve the citrus flavor and how to understand consumer likings” of Florida orange juice. Wang is a University of Florida Institute of Food and Agricultural Sciences researcher at the Citrus Research and Education Center in Lake Alfred. “Some of our consumers, they really like that orange flavor; …
Hurricane Irma Raises Black Spot Threat
University of Florida Institute of Food and Agricultural Sciences Extension pathologist and associate professor Megan Dewdney reported that U.S. Department of Agriculture (USDA) scientist Tim Gottwald thinks there’s a “fairly high” chance that Hurricane Irma spread citrus black spot. Black spot had been confined primarily to Southwest Florida, especially Collier and Hendry counties, before Irma hit the state with damaging …
Control Weeds with Chemicals and Steam
At the Florida Citrus Growers’ Institute on April 2, weed scientist Ramdas Kanissery explained how growers can control weeds with a combination of early management, herbicides and steam. His talk was one of several presentations University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) researchers made to an audience of more than 200 citrus growers in Avon Park. Kanissery, …
Citrus Grower Sees Success with Cover Crops
By Juanita Popenoe and Lauren Diepenbrock Ed James has citrus in his veins. He has been working and thriving in the citrus business since he was a teenager — from hoeing orange trees to owning a caretaking business that serviced thousands of acres. That is, until about eight years ago. In 2010, James looked around his personal 45-acre citrus grove …
Ambrosia Beetle Update
By Lauren Diepenbrock In October 2018, a potential “new pest” was found in large numbers in one grove in Hernando County, Florida. The damage to trees was dramatic, with dark staining throughout the trunk of the tree and beetle damage evident. It was something that would put any grower, Extension agent or researcher on alert. Fortunately, by working with Jiri …
Indian River Citrus Agent Shares Goals
Amir Rezazadeh discusses his role as the new multi-county citrus Extension agent for the Indian River production region. “I really want the growers to know that I’m here to support them,” says Rezazadeh, who has experience working in production. In addition to helping growers deal with greening disease, he says he wants to “introduce … new, high-value alternative crops” to …
Grapefruit: A Breeder’s Thoughts
Grapefruit’s struggle with survival and potential future were addressed by University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) breeder and geneticist Fred Gmitter earlier this year. He told Florida Citrus Show attendees that the fruit has hit the bottom with HLB. “I was talking with one of the old-time families in the grapefruit business, one of the biggest …
Studying Citrus Roots in the HLB Era
By Lorenzo Rossi, Ute Albrecht and Evan Johnson Citrus root systems are confronted with many challenges that limit resource availability needed for tree productivity. Challenges are compounded by huanglongbing (HLB), which now affects nearly all citrus trees throughout Florida’s production areas. Contrary to the above-ground portion of the tree, study of the below-ground portion is considerably more difficult. This article …
Sneak Peek: April 2019 Citrus Industry Magazine
As Florida citrus growers learn to live with HLB, greater attention is being paid to plant nutrition. Nutrition takes center stage in the April issue of Citrus Industry magazine. Both growers and researchers are exploring the use of cover crops in grove row middles to enhance tree nutrition. The April issue includes a case study on eight years of cover …
Important Insurance Deadlines Are Approaching
The U.S. Department of Agriculture (USDA) Farm Service Agency (FSA) reminds Florida citrus growers of upcoming insurance deadlines as they relate to the Wildfires and Hurricanes Indemnity Program (WHIP) and the Block Grant. WHIP Requirement for Nursery CropsThe application sales closing date for crop insurance for 2020 Nursery Crops is May 1, 2019. Nursery growers who received WHIP benefits must …
PIECES OF THE PAST: Citrus Cultivation a Century Ago
By Brenda Eubanks Burnette I found the first issue (January 1920) of Citrus Industry, courtesy of Jen Dawson at the Citrus Research and Education Center in Lake Alfred, Florida. As I looked through the issue, I came across an article on soil tillage. Unfortunately, the pages had stuck together and only the last part was readable, but I wanted to …
Hurricane Irma: Relief Update and Frustration
Representatives of the Florida Division of Emergency Management (DEM) updated the Florida Citrus Commission Wednesday on Hurricane Irma reimbursements from the Citrus Recovery Block Grant. They heard from some commissioners concerned that growers have been waiting a long time for relief funds for the storm that hit Florida hard in September 2017. Commission Chairman Ellis Hunt told the representatives there …
CRDF President on Field Trials and Communication
Citrus Research and Development Foundation (CRDF) President Larry Black discusses the organization’s potential role in large-scale field trials to demonstrate how citrus can be grown in the face of HLB. He also talks about a communication study showing how growers like to receive information about CRDF. The Citrus Research and Field Trial (CRAFT) program would be funded for approximately $8 …