On January 16, Juanita Popenoe will become the University of Florida/Institute of Food and Agricultural Sciences Extension fruit production agent for Lake, Marion and Orange counties. For the past 13 years, she has been an Extension agent in Lake County working with commercial ornamental horticulture. Popenoe says she is “going back to my roots working with fruit. Although (I am) …
Research Update: Citrus Undercover Production Systems and Whole Tree Thermotherapy
By Arnold Schumann, Laura Waldo and Alan Wright Research for producing huanglongbing (HLB)-free fresh Florida citrus with covered production systems began at the University of Florida/Institute of Food and Agricultural Sciences (UF/IFAS) Indian River Research and Education Center in 2013 and at the Citrus Research and Education Center (CREC) in 2014. These citrus undercover production systems (CUPS) evolved from the …
Grower Gets Strong Orange Production
Bobby Mixon of Sunny South Packing Company, one of several sharing experiences at a recent grower forum in Arcadia, reported good production from a Vernia orange block. He said the block yielded 450 to 500 boxes to the acre last season, which is far above average orange yield in the HLB era. Mixon says Vernia provides “alternate production” from year …
Intensive Management of Grove Leads to Production Turnaround
Citrus grower Paul Fabry discusses grove practices that led to a huge increase in production in a newly acquired Basinger grove in just a few seasons. The grove has approximately 750 net acres. “Two years ago when we first got the grove, it was in a shape that needed some renovation and I was advised by several prominent industry leaders …
Singerman on Orange Production Costs and CHMA Participation
Southwest Florida citrus growers are now spending about $2,327 per acre to grow oranges, University of Florida economist Ariel Singerman said in a Citrus Expo presentation in August. “This is a decrease in cost of about 4 percent compared to last year,” Singerman says in this report. He explains the reason for the production cost decrease: “It is no longer …
Hunt on Orange Production: Recovery Could Come Quickly
Florida Citrus Commission Chairman Ellis Hunt Jr. reacts to projections Wednesday that Florida’s orange production will likely be near current levels or possibly much lower in 10 years. He says existing growers and/or institutional investors could replant trees lost to HLB fairly rapidly if they believe trees can survive and produce fruit in the face of HLB. “I think we …
Worst Case in 10 Years: Florida Orange Production at 27 Million Boxes
In the worst-case scenario projected by economists Wednesday, Florida orange production could plummet to 27 million boxes in 10 years. Florida orange production last season was 81.5 million boxes. As recently as the 2003-04 season, Florida produced 242 million boxes of oranges. Production declines are primarily caused by HLB, the deadly disease first discovered in Florida in 2005. But the …
Citrus Production Increases with Reduced Inputs
Yes, you read that headline correctly! The Mid-Florida Citrus Foundation Grove near Winter Garden in the past year or so managed to almost double its citrus production while cutting production costs almost in half. Mickey Page, the grove’s research coordinator and farm manager, tells why the inputs had to be reduced and how he altered the production program. “If you …
World Growth and the Drop in Orange Juice Production
By Marcos Fava Neves Editor’s Note: Welcome to Citrus Industry magazine’s newest column, Global Perspectives, authored by Marcos Fava Neves, an international expert on global agribusiness issues who comes from a family of farmers and is a worldwide defender of agriculture. As a professor of planning and strategy at the School of Business at the University of São Paulo, Neves …
Gose Discusses Citrus Bactericides for HLB and Production
Citrus grower John Gose with Lykes Brothers joined 30 others discussing the use of bactericides for HLB at a Sebring roundtable event on Wednesday. Gose says his company has made one application of bactericides and is in the process of making a second. “So far we haven’t seen a lot,” he says. “It’ll be probably fall before we start recognizing …
Citrus Grower Addresses Bactericides for HLB, Production and Pricing
Wauchula citrus grower Kenny Sanders discussed on Wednesday the use of bactericides with HLB, production and pricing with more than 40 others at a grower roundtable in Wauchula. Like several other growers, he says his early-mid orange production was down this season (by 30 percent) while his Valencia crop was up 7 to 8 percent. “Pound solids were down everywhere,” …
Citrus Industry This Week: Less Stressful Production; Success with Microbes
Today’s issue of Citrus Industry This Week includes steps to less stressful production and information about how microbes are making a difference in Doug Holmberg’s grove. Want to learn more? Click here to subscribe. Click here to subscribe to the monthly Citrus Industry magazine. Sponsored ContentGrower Results With ReMedium TI® Mirror Researcher ResultsJanuary 21, 2026Take Advantage of Rising Temperatures to …
All In For Citrus Podcast, February 2026
Florida experienced one of the most damaging freezes in more than a decade this winter. The February episode of the All In For Citrus podcast addresses the impacts the freeze had on citrus. Michael Rogers, director of the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Citrus Research and Education Center, notes that it will take some time …
Influence of Rootstock on Growth, Productivity and Fruit Quality of Eureka Lemon
By Kim D. Bowman, Matt Mattia, Ranjeet Shinde and Flavia Zambon Profitability of the historic kings of citrus in Florida, sweet orange juice and fresh market grapefruit, has been severely reduced by the impact of huanglongbing (HLB) disease. Previous studies have demonstrated that lemon cultivars are generally more tolerant to HLB than sweet orange and grapefruit. Lemon trees continue cropping …
What’s New at the Georgia Citrus Association Annual Conference
The Georgia Citrus Association’s (GCA) annual conference is less than a week away. Georgia growers are encouraged to attend the Feb. 24 meeting and learn about various trends impacting the industry in the cold-hardy citrus region. The event takes place at the University of Georgia Tifton Campus Conference Center. Lindy Savelle, executive director of the Georgia Citrus Association and member …
Florida Citrus Show To Feature CRAFT Insights
The Citrus Research and Field Trial (CRAFT) Foundation has been a lifeline to Florida’s citrus industry in the battle against HLB. CRAFT’s programs provide incentives for new plantings and existing tree therapies in exchange for growers submitting data for those projects. In 2025, CRAFT received more than $100 million dollars from the state legislature to fund more cycles of the …
Citrus Achievement Award Call for Nominations
As the Citrus Achievement Award celebrates its 26th year, AgNet Media is seeking nominations for this year’s winner. The award has grown into the gold standard of industry recognition for those who have made and continue to make a significant impact within and even beyond the Florida citrus community. The Citrus Achievement Award is presented to an individual grower, allied …
Citrus Grown With Renewable Energy
Citrus fruit grown entirely with renewable energy has entered the market for the first time in South Korea, as Jeju Island moves to extend its clean-energy transition into agriculture. The provincial government officially launched what it calls “RE100 citrus,” produced using only self-generated renewable power throughout the cultivation process. The declaration was made at the Jeju Agricultural Research and Extension …
Federal HLB Quarantine Established in Arizona
Federal agriculture officials recently established an area quarantined for HLB in, paralleling the intrastate quarantine that the Arizona Department of Agriculture (AZDA) established on Feb. 7, 2025. The quarantined area of approximately 9 square miles is in the Nogales area of Santa Cruz County. The U.S. Department of Agriculture Animal and Plant Health Inspection Service (APHIS) took the recent action …
Study Highlights Soil pH Role in Citrus Tree Health
A new study examines the critical role soil pH plays in determining citrus root development, nutrient absorption and overall tree health. It offers insights for growers facing declining production challenges due to biotic restraints such as HLB disease and abiotic stresses such as low or high soil pH. The study looks at citrus root morphology across a range of soil …




























