The U.S. Environmental Protection Agency (EPA) on March 3 provided an update on streptomycin uses on citrus. The update followed the U.S. Ninth Circuit Court of Appeals’ December 2023 decision that vacated the 2021 registration amendments for streptomycin because of the agency’s failure to comply with the Endangered Species Act. The 2021 amendments added a time-limited use on citrus crop …
Growing Citrus With Soil Health in Mind
Herb Young enjoyed a 40-year career in the agricultural chemical industry, starting as a technical service representative and eventually becoming a product manager. During those years, he worked on various specialty crops across the country. About 25 years of his career was spent in field research roles. So, experimentation with crops and growing practices comes naturally to Young. He has …
Georgia Citrus Association Outlines Industry Initiatives
The Georgia citrus industry has experienced a significant increase in production since it started more than 10 years ago. The Georgia Citrus Association (GCA) is taking steps to ensure continued expansion. During the GCA’s recent annual meeting in Tifton, association president Lindy Savelle spoke with AgNet Media and outlined her organization’s priorities on the heels of another harvest season. A …
CITRUS NURSERY SOURCE: Implications of New Citrus-Producing States
After Alabama was recently designated a “citrus-producing state,” there were questions on how this might impact the movement of citrus plant material and fruit. Citrus Nursery Source reached out to the Florida Department of Agriculture and Consumer Services (FDACS) Division of Plant Industry and the U.S. Department of Agriculture Animal and Plant Health Inspection Service Plant Protection and Quarantine (USDA-APHIS-PPQ) …
Site Selection Key When Planting Citrus
Before growers in the cold-hardy citrus region plant their first trees, they need to ensure the planting site is viable for production. Muhammad Shahid, assistant professor of horticulture at the University of Florida Institute of Food and Agricultural Sciences, talked about the importance of site selection at the recent Citrus Health Forum held in Quincy, Florida. “You have to think …
Stuart Scholarship Applications Due April 15
Applications for the Florida Fruit & Vegetable Association’s (FFVA) Mike and Karen Stuart Scholarship are due on April 15. WHO SHOULD APPLY The scholarship, with an award of $2,500, encourages and supports college students who intend to pursue a career in the specialty crop industry. It is open to incoming juniors through graduate program students. Applicants may be interested in …
2025 Seminar Program
HomeAttendSeminarsHotelExhibitSponsorThe seminar planning committee is currently planning the 2026 seminar program. More information will be available soon.Seminar schedule times are subject to change.Wednesday, April 3, 20248:00 a.m. – 12:30 p.m. – Registration at Trade Show EntranceDon’t wait in line, pre-register today!8:00 a.m. – 9:30 a.m. – Breakfast in Trade Show Hall8:00 a.m. – 2:00 p.m. – Trade Show OpenVisit exhibitor …
Highlands Growers Learn More About Crop Transformation Center
The Highlands County Citrus Growers Association hosted its annual meeting and banquet in early March in Sebring, Florida. The event was well attended. Growers were mostly in good spirits, hoping that trunk-injection therapy will be the bridge to the next breakthrough to return citrus production and quality to viable levels. Most believe the ultimate HLB solution will come in the …
Find UF/IFAS Citrus Resources Online
By Michael E. Rogers Were you unable to attend a recent University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) event and want to hear what you missed? Many past presentations are available online. The UF/IFAS Citrus Research Website archives presentations made by UF/IFAS faculty at various meetings across the state. These can be found by scrolling down and …
HLB Could End Georgia’s Citrus Industry
One California citrus leader believes Georgia should respond more aggressively to huanglongbing (HLB, also known as citrus greening) for the sake of the industry’s future in the state. Roger Smith, fourth-generation citrus producer and executive of AC Foods, spoke during the recent Georgia Citrus Association meeting in Tifton. He discussed the disease that devastated citrus production in Florida and could …
Freeze Does Not Have the Same Effect on All Pests
The Christmas freeze event in 2022 affected some insect pests in the cold-hardy citrus region more so than others, according to Xavier Martini. The University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) assistant professor spoke about his findings during the recent Citrus Health Forum held at the North Florida Research and Education Center (NFREC) in Quincy. Martini addressed …
March Citrus Forecast Has Changes
There were two changes to the Florida citrus forecast in the March 8 report issued by the U.S. Department of Agriculture’s National Agricultural Statistics Service (USDA NASS). Florida’s grapefruit forecast dipped 8% in March compared to the February forecast, and its tangerine and tangelo forecast declined 9%. FLORIDA GRAPEFRUITThe entire decline in Florida grapefruit was in the red varieties, …
All In For Citrus Podcast: Meet Flavia Zambon
Last year, Flavia Zambon was named University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) assistant professor of production horticulture of citrus and other tree crops. She is based at the Indian River Research and Education Center (IRREC) in Fort Pierce. In the February episode of All In For Citrus, Zambon discussed her new position and how she plans …
Discovery Speeds Push for HLB-Tolerant Citrus
It’s one thing for a hybrid citrus tree to tolerate HLB, but quite another thing for it to produce orange-like fruit that makes delicious orange juice (OJ). That holy grail of traits could be nearer, thanks to a team of U.S. Department of Agriculture Agricultural Research Service (USDA-ARS) and University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) scientists. …
Seeking Nominations for the Citrus Achievement Award
Since 2001, the Citrus Achievement Award honor 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 citrus community. This year, the award is moving to Citrus Industry magazine to keep the tradition thriving for many years to come. The Citrus Achievement Award is …
Greening Study: Extra Fertilization Doesn’t Increase Yield
A study carried out by Brazil’s Fundecitrus in partnership with the Agronomic Institute (IAC) showed that additional fertilization of orchards had no effect on increasing the production of trees with citrus greening. The research was conducted in well-nourished adult orchards with a low incidence of greening. Results were published in January in the journal PhytoFrontiers of the American Society of …
Three Key Meetings for CRDF
The February board meeting of the Citrus Research and Development Foundation (CRDF) covered a lot of ground according to Rick Dantzler, the foundation’s chief operating officer. “We had a big day on the day of the board meeting. There were three meetings: 1) our monthly board meeting; 2) a research summit with citrus organization leaders, the CRDF board and CRDF …
Irrigation During the Dry Season to Increase Yield of HLB Trees
By Tripti Vashisth and Mary Sutton Prolonged water deficits can negatively impact flowering, fruit growth, crop load and fruit quality. Unfortunately, HLB-affected trees are more susceptible to water deficits than healthy trees due to extensive root loss. Observing HLB-affected trees throughout the dry season showed that severely symptomatic trees consistently had lower leaf water potential than mildly symptomatic trees. This …
Surviving to Fight Another Day
Bill Lennon is working with researchers to learn more about survivor trees that are standing up to HLB. Bill Lennon is a fifth-generation citrus grower who can recall the industry’s glory days when Central Florida had hundreds of thousands of citrus acres before the 1980s freezes pushed production southward in the state. But he’s remained dedicated to the area, managing …
PIECES OF THE PAST: Reflections on Fertilization
By Brenda Eubanks Burnette In his book, “The Cultivation of Citrus Fruits,” first published in 1926 by The MacMillan Company, H. Harold Hume covers a variety of topics, including the use of fertilizers and the different needs of young trees versus bearing trees. Following are insightful excerpts: “Young adult trees differ in their fertilizer requirements. Young trees use their food …




























