By Tripti Vashisth and Troy Gainey In the last 11 years, Florida orange production has declined more than 60 percent. This dramatic reduction in yield is attributable to multiple causes, including loss of citrus acreage in the state, citrus canker and other diseases, but huanglongbing (HLB) is now recognized as the primary reason for declining citrus yields. HLB-affected trees are …
Grower Not Surprised by 4 Percent Acreage Decline
“I don’t think there were any real surprises in the report today,” Indian River area grower and packer Cody Estes says in response to the U.S. Department of Agriculture’s report that Florida citrus acreage tumbled 4 percent. Florida acreage is now at 480,121, the lowest number since tracking began in 1966. “Hopefully with the anti-microbial treatments that are going on, …
FCM Applauds House Ways and Means Committee for Passing Citrus Bill
Florida Citrus Mutual on Wednesday applauded the House Ways and Means Committee for passing a measure that would provide growers with an incentive to plant more trees and bolster the ailing Florida citrus industry. Sponsored ContentGrower Results With ReMedium TI® Mirror Researcher ResultsJanuary 21, 2026Take Advantage of Rising Temperatures to Treat for Fire AntsJuly 1, 2025Take the Sting Out of …
Florida Citrus Acreage Skids 4 Percent to 480,121
The U.S. Department of Agriculture’s Commercial Citrus Inventory, released Monday, shows total Florida citrus acreage tumbled 4 percent from last year to the lowest level since tracking began in 1966. The gross loss of 31,365 acres is the largest loss recorded in a single season since one-year interval surveys began in 2009. New plantings – at 10,090 acres – are …
Trees Look Good but PFD and HLB Will Impact Yield
Several citrus growers attending a grower forum in Sebring last week said groves are looking very good even though fruit production is expected to be low this season. John Barben, a Highlands County grower and the new president of Florida Citrus Mutual, summarized the situation. “Trees are looking good,” Barben said. “We had a lot of rain the last couple …
New Knowledge on Citrus Black Spot
By Megan Dewdney, Jeff Rollins, Nan-Yi Wang and Ke Zhang Citrus black spot (CBS) has become established in the groves of Collier and Hendry counties. In other citrus-growing regions of the world where CBS is present, the sexual fruiting bodies of the fungus, known as pseudothecia, form in decomposing leaf litter. Approximately 50 to 180 days following leaf drop, the …
What to Expect from Brazil’s Next Citrus Season
By Marcos Fava Neves The first crop estimate was released in May for the 2016–17 citrus season in Brazil, which should be of great interest to Florida’s citrus industry. ACREAGE AND AGE The area of orange groves in Brazil, including all varieties, is 416,843 hectares (ha) —6.2 percent smaller than the 2015 figure. There was a considerable reduction of 27,882 …
Bactericide Survey Results Summary
By Stephanie Slinski and Harold Browning (Editor’s note: Click on the graphs throughout the article to enlarge them.) Bactericides have been available to growers as a new tool to improve the health of HLB-infected trees since early March 2016. This use has been under a crisis declaration from the Florida commissioner of agriculture, but on August 15 of this year, …
Complimentary Copy of Citrus Tree Nutrition Book for Growers
Sponsored Content A brand new book, “The Critical Importance of Citrus Tree Nutrition,” recently made its debut at Citrus Expo. Growers who attended the event were able to receive a free copy of the book, courtesy of TKI Crop Vitality. Due to the popularity of the book, TKI is extending the promotion to Florida citrus growers who have not yet …
Scenes from Citrus Expo’s Silver Anniversary
Citrus Expo 2016 Citrus growers and industry members turned out in full force for the 25th anniversary of Citrus Expo. They came seeking answers on citrus greening and other production challenges, as was evidenced by the large turnout at the “Now Is the Time” seminar program. Sponsored ContentGrower Results With ReMedium TI® Mirror Researcher ResultsJanuary 21, 2026Take Advantage of Rising …
Southern Gardens Citrus to Host HLB Webinar
Rick Kress, senior vice president of research commercialization for Southern Gardens Citrus will present a webinar titled “Can We Live Without Citrus?” on August 25 from 11:00 a.m. to 12:00 p.m. EDT. Can you imagine what your store would look like if the orange juice section was suddenly empty or produce shelves were void of all oranges, grapefruit, lemons and …
Post-Bloom Fruit Drop Survey
A Citrus Research and Development Foundation (CRDF) Research Management Committee meeting was called on June 29, 2016, to discuss post-bloom fruit drop (PFD) caused by Colletotricum spp. in Florida. In this meeting, it was suggested that there is an opportunity to retrospectively investigate PFD management strategies from 2016 to determine if grower treatment programs led to variable results. A survey …
HLB Experiences and Thoughts Shared
Tom Stopyra, technical crop advisor for The Packers of Indian River, shares experiences with HLB and offers opinions on numerous other topics he addressed at a recent seminar in Immokalee. Regarding the record high populations of HLB-spreading psyllids throughout Florida’s citrus belt this year, Stopyra says: “We’ve never seen populations like we have this year, even though we’ve been spraying …
New Book to Debut at Citrus Expo
Citrus growers now have yet another reason to attend the 2016 Citrus Expo. They can receive a complimentary copy of a brand new book, “The Critical Importance of Citrus Tree Nutrition.” Authored by citrus Extension agent Mongi Zekri, the book will debut at the Citrus Expo Shindig, a special party to celebrate the show’s 25th anniversary. The shindig takes place …
Entomologist Joins UF/IFAS to Help Solve Citrus Greening
An entomologist with 10 years of research focused on the state’s iconic citrus industry has joined the faculty of the University of Florida Institute of Food and Agricultural Sciences’ Indian River Research and Education Center (UF/IFAS IRREC). Named Entomologist of the Year in 2012 by the Florida Entomological Society, Jawwad A. Qureshi was selected for a new position as assistant …
California Citrus Challenges: Water Tops HLB
Asian citrus psyllids are detected sporadically in the San Joaquin Valley — home to most California oranges and mandarins — and are endemic in Southern California lemon country. But as far as anyone knows, the pests that spread HLB in Florida and Texas have not spread the disease into California’s commercial citrus groves. California HLB detections have been limited to 17 …
HLB in Brazil: What’s Working and What Florida Can Use
By Evan G. Johnson and Renato Bassanezi In February 2016, I (Evan Johnson) had the opportunity to tour citrus production areas in Parana and São Paulo states in Brazil as part of collaborations with researchers at Fundecitrus, a grower-supported research foundation. In addition to the fruitful discussions with research colleagues, I also had the opportunity to visit with growers in São …
Senator Rubio: ‘If We Don’t Have Replanting, We’re Going to Lose the Industry’
On July 21, 2016, U.S. Sen. Marco Rubio (R-FL) visited the Lakeland area to tour a citrus grove affected by citrus greening. Sen. Rubio was joined by Florida Agriculture Commissioner Adam Putnam. They visited Gapway Groves in Auburndale to meet growers and industry leaders to discuss the grave problem facing Florida’s citrus industry. Rubio and U.S. Sen. Bill Nelson (D-FL) …
Rubio, Nelson Urge Senate Leaders To Address Citrus Greening in Tax Legislation
RUBIO, NELSON URGE SENATE LEADERS TO ADDRESS CITRUS GREENING IN TAX LEGISLATION LATER THIS YEAR (Washington, D.C.- July 21, 2016: News Release from office of Sen. Rubio) – U.S. Senators Marco Rubio (R-FL) and Bill Nelson (D-FL) today urged Senate leaders of both parties to make citrus greening a priority in tax legislation expected to be considered by Congress …
Grower: Try Fewer Inputs for HLB Before Quitting
Mid-Florida Citrus Foundation grove’s experience of doubled production while cutting expenses in half is not unusual and should encourage some growers to hang on in the face of HLB. So says foundation President Glenn Beck. “It’s a scenario we’ve seen many times outside of the foundation,” says Beck, a grower and caretaker. “They (HLB-infected trees) seem to be recovering somewhat …





























