By Tripti Vashisth and Mary Sutton HLB-affected trees have small and weak root systems. These trees often experience water and nutrient deficit. However, not all HLB-affected trees experience the same impact. Trees with severe HLB symptoms will have higher root loss and water deficit than trees with mild HLB symptoms. The water deficit exacerbates during spring, which is often the …
2025 Florida Farm Bill Announced
Florida Commissioner of Agriculture Wilton Simpson, Sen. Keith Truenow and Rep. Kaylee Tuck announced the 2025 Florida Farm Bill. Sponsored by Truenow and Tuck, the legislation will prohibit ESG (environmental, social and governance) lending practices targeting agricultural producers, increase emergency preparedness, support FFA and 4-H programs, expand consumer protections and transparency across a number of regulated industries, and more. The …
Psyllid Capture Rate Decreases in Brazil
The capture of greening-spreading psyllids in traps in the Brazilian Citrus Belt states of São Paulo (SP) and Triângulo Sudoeste Mineiro dropped 41% in 2024 compared to 2023. The data is part of a survey carried out biweekly by Fundecitrus and made available on the Psyllid Alert platform. The average capture recorded in 2023 was 2.23 psyllids per trap, compared …
Vegetable Seminar Program Available
With expanding vegetable acreage in parts of South Florida, the Florida Citrus Show now hosts a special vegetable breakout seminar to serve growers in the region. The researchers at the University of Florida Institute of Food and Agricultural Sciences and U.S. Department of Agriculture have put together an informative agenda covering a wide range of topics. Some of the subjects …
Foliar Disease Watch in Florida
By Megan Dewdney Spring is the time to start thinking about foliar disease management in Florida. Depending on the type of citrus being produced and the market destination, different diseases will be important. POSTBLOOM FRUIT DROP The disease that affects all citrus, particularly oranges, is postbloom fruit drop (PFD). This disease is highly dependent on the weather during bloom. Currently, …
Alico: Production Down, Prices Up
Alico, Inc., which will cease citrus production after this season, reported its citrus harvest declined in the three months ending Dec. 31, 2024 compared to the same period a year earlier. For those three months, Alico Citrus harvested approximately 4 million pound solids of fruit, compared to 4.7 million pound solids in the same period in the prior fiscal year. …
Lemon Production in South Africa
The U.S. Department of Agriculture Foreign Agricultural Service (USDA/FAS) expects lemon production in South Africa in 2024–25 to grow by 7% from the prior year to 780,000 metric tons (MT). PLANTED AREA USDA/FAS forecasts that the country’s land planted in lemons will remain unchanged at 18,000 hectares. Producers are holding back from planting any more lemons due to an oversupply …
Moroccan Tangerine/Mandarin Crop to Climb
The U.S. Department of Agriculture Foreign Agricultural Service (USDA/FAS) recently forecast Morocco’s tangerine/mandarin production for 2024–25 at 1.1 million metric tons (MMT). That’s an increase of 16% from the prior season due to increased irrigation practices and a high level of new plantings coming into full production for the Nadorcott and Afourer varieties. The Moroccan area planted with tangerines/mandarins is …
Mexfly Quarantines Change in Texas
Federal and state agriculture officials have reduced, established and expanded several Mexican fruit fly (Mexfly) quarantines in Texas. The U.S. Department of Agriculture Animal and Plant Health Inspection Service (APHIS) and the Texas Department of Agriculture (TDA) took the quarantine actions. EDINBURG On Jan. 8, the two agencies reduced the Edinburg Mexfly quarantine in Hidalgo County. The reduction includes the …
Global Lemon/Lime Production to Decline
Global production of lemons and limes in 2024–25 is forecast to be down 651,000 tons, to 10.2 million tons, by the U.S. Department of Agriculture Foreign Agricultural Service (USDA/FAS). The decline is due to a drop in production in the European Union (EU) and Türkiye as a result of unfavorable weather and yields. Exports are forecast to rise with high …
Brix Bill Reintroduced
U.S. representatives from Florida have reintroduced legislation to have the U.S. Food and Drug Administration (FDA) alter the Brix standard in not-from-concentrate pasteurized orange juice from 10.5% to 10%. The Defending Domestic Orange Juice Production Act was reintroduced by Reps. Scott Franklin and Debbie Wasserman Schultz and is cosponsored by the entire Florida congressional delegation. Currently, oranges below the 10.5% …
Update to Brazil’s Orange Crop Forecast
Fundecitrus and its cooperators released an orange crop forecast on Feb. 10. Total production is forecast to be 228.52 million boxes for 2024–25. This is a 2.4% increase from the December forecast of 223.14 million boxes, but a decrease of 1.7% from the season’s initial orange estimate that was released in May. This forecast is for the São Paulo and …
Florida Crop Forecast Has Changes
The Feb. 11 citrus crop forecast, as reported by the U.S. Department of Agriculture National Agricultural Statistics Service (USDA NASS), shows both decreases and an increase for Florida when compared to the January forecast. LESS ORANGESThe 2024–25 Florida orange forecast is 11.5 million boxes, down 500,000 boxes, or 4%, from the January forecast. If realized, this will be 36% less …
When to Apply Brassinosteroids to Improve Valencia Fruit Quality
By Fernando Alferez and Divya Aryal Like the work being done with Hamlin sweet orange, University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) researchers are studying the effect of brassinosteroids (BRs) on the internal maturation of Valencia sweet orange fruits. The conditions of the treatments are the same as in Hamlin: A treatment of 186 milliliters of BR …
Survey Shows Popular Scions and Rootstocks
The Florida Citrus State of the Industry Survey seeks input from growers on key issues affecting their groves. The survey has been conducted for many years, has tracked the trajectory of HLB and reported on production practices. While not a scientific survey, it has reflected general trends over the years. Last month, we published results on trunk-injection therapy and the …
Positive Gains for Mexican Orange and OJ Production
The U.S. Department of Agriculture Foreign Agricultural Service (USDA/FAS) recently forecast that Mexican orange and orange juice (OJ) production will both increase slightly in 2024–25. ORANGES Orange production is forecast at 5.05 million metric tons (MMT), 2% more than the previous season. Mexico ranks fourth worldwide in the production of oranges with 10% of total production. It trails only Brazil, …
Crop Transformation Center in Full Swing
By J. Scott Angle, jangle@ufl.edu, @IFAS_VP About 18 months ago, Matt Joyner, Kyle Story, Morgan McKenna Porter, Emery Smith and other Florida citrus leaders visited me in Gainesville. Together, we shaped an idea to accelerate our search for solutions to HLB. The idea is already reality. The University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Crop Transformation Center …
Lemon Production in Argentina
The U.S. Department of Agriculture Foreign Agricultural Service (USDA FAS) forecasts Argentine lemon production to decline to 1.38 million metric tons (MMT) in 2024–25. The prior year’s production was 1.45 MMT. The decline is primarily due to early and persistent rainfall during the blooming season, which is expected to negatively affect fruit quality. Additionally, many producers are shifting their focus …
Tango Rootstock Trial Update
Members of the University of Georgia (UGA) Extension team recently wrote an update on a Tango rootstock trial in the Cold Hardy Citrus Connection. The authors were Jake Price, Mary Sutton, Doug Collins, Jacob Kalina, Josh Dawson, Holly Anderson, Michasia Dowdy, Sara Curry, Ben Reeves, Tucker Price and Justin Shealey. Edited excerpts follow: The Tango rootstock trial has been through …
Japan’s Mandarin and Orange Production
Japan’s mandarin and orange crops are both forecast to decline in 2024–25 by the U.S. Department of Agriculture Foreign Agricultural Service (USDA FAS). MANDARINS Japan’s mandarin production is estimated at 830,000 metric tons (MT) for 2024–25, a 4.7% reduction from the prior year. Mandarin production in Japan continues to decline because of high summer temperatures, in addition to a decreasing …





























