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News for citrus growers around the globe
Agriculture officials announced the expansion of the sweet orange scab (SOS) quarantine and establishment of a new HLB quarantine area, both in California. SWEET ORANGE SCAB On March 11, the quarantine area for SOS in the Van Nuys area of Los Angeles County was expanded by 80 square miles. The U.S. Department of Agriculture Animal and Plant Health Inspection Service …
The Florida Citrus Show provided an opportunity for Citrus Research and Field Trial Foundation (CRAFT) Executive Director Steven Hall to share the organization’s accomplishments and future plans. Hall moderated a panel discussion and spoke about the organization’s work. “Thanks to Florida Agriculture Commissioner Wilton Simpson, Senate President Ben Albritton, the Florida Legislature and Gov. Ron DeSantis, we’ve been able to …
The Florida Ag Coalition has asked President Donald Trump for supplemental federal disaster assistance through a state-administered block grant for Florida farmers and ranchers impacted by recent freezes. The coalition represents agricultural producers and organizations across the state. The request was made in a March 9 letter. The letter noted that Florida Agriculture Commissioner Wilton Simpson on Feb. 20 indicated …
Brazil’s Fundecitrus reported on the benefits to citrus from the use of perennial cover crops such as Urochloa ruziziensis combined with the adoption of ecological mowing. This technology has been gaining space in groves by redistributing the phytomass of cover crops from the interrows to the planting rows, forming a protective mulching layer over the soil. Benefits of the management …
The AgNet Media team extends a heartfelt thank-you to all of the exhibitors, sponsors, speakers, attendees and, most importantly, the growers who made the Florida Citrus Show such a special and successful event. Events like the Florida Citrus Show are about more than just gathering together for a day. They are about creating a space for growers to continue learning, …
By Brenda Eubanks Burnette Bill Roe, of W. G. Roe & Sons, recently gave me a framed display of citrus revenue stamps that he had collected, which many people may not be familiar with. The stamps came about in the early 1900s when the industry was struggling to overcome early shipments of unripe fruit into the market because it ruined …
Growers have always been innovators, testing new production practices in their groves. When you add a disease like HLB, those experiments get ramped up in the effort to seek solutions. A good example of this was a discussion that began last year among growers that ascorbic acid (vitamin C) might be helpful in extending the effectiveness of the oxytetracycline (OTC) …
Edwin A. Gutierrez-Rodriguez and Jonael Bosques, both with University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Extension, recently explained why patience is an important post-freeze tree management strategy. Following are highlights from the article they wrote. After Florida’s recent freeze event, a common question citrus growers were asking was: “What should I do to recover the trees?” The …
The U.S. Department of Agriculture Foreign Agricultural Service (USDA FAS) recently issued its 2025–26 forecasts for South African grapefruit, tangerines/mandarins and lemons. GRAPEFRUIT South African grapefruit production is forecast to increase by 1% to 430,000 metric tons (MT). The area planted with grapefruit is 8,150 hectares. This production area declined from 2020–21 to 2022–23 and appears to have stabilized since …
Brazilian citrus farming plays a strategic role in environmental sustainability, a recent article from Fundecitrus reported. The citrus industry demonstrates significant potential to contribute to the reduction of greenhouse gases, either through carbon sequestration or the adoption of more sustainable agricultural practices. Between 2022 and 2024, Embrapa Territorial, in partnership with Fundecitrus, conducted a project to map and quantify carbon …
By Megan Dewdney It was a difficult winter for many citrus trees in Florida, with freeze damage and very dry weather stressing them. Trees will be flushing as much as they can to replace the damaged canopy lost over the winter. This means they will be drawing strongly on the bank of carbohydrates in the roots. The spring 2026 root …
Queensland University of Technology (QUT) Professor Peter Prentis will lead a $2.2 million study to investigate the genetic basis of several citrus traits. This includes disease resistance and plant growth habits. QUT researchers will work with members of the CRC Future Food Systems and Superior Production PTY LTD. The project is titled “Elucidating the genetic basis of disease, dwarfing, seedlessness …
By Peter Chaires There are presently two groups of University of Florida (UF) citrus varieties, licensed to Florida citrus nurseries via New Varieties Development & Management Corp. (NVDMC), the licensing designee of the Florida Department of Citrus. These include: GROUP ONE Get more details on group one in the February 2025 Citrus Nursery Source article. GROUP TWO Find more information …
The U.S. Department of Agriculture Foreign Agricultural Service (USDA FAS) has forecast year-over-year production increases for Australian oranges, orange juice and mandarins in 2025–26. ORANGES Orange production in Australia is projected to reach 590,000 metric tons (MT) in 2025–26, up from 580,000 MT the prior year. Of the total forecast, 365,000 MT is expected to come from navel varieties and …
U.S. sales of certified organic products accelerated in 2025, reaching $76.6 billion with an annual growth rate of 6.8%, according to the Organic Trade Association’s (OTA) 2026 Organic Market Report. In 2025, organic products grew at a fast pace, double that of the comparable marketplace growth of 3.4%. Organic citrus had an especially strong year, with sales climbing 18.1%. “For …
Brazilian research organization Fundecitrus has for several years studied the use of kaolin for psyllids and the citrus greening they spread, as well as for citrus canker. Kaolin is a natural mineral composed mainly of aluminum silicate. In the kaolin experiments conducted by Fundecitrus, the commercial product Surround WP was used. PSYLLIDS AND GREENING The Fundecitrus studies show that spraying …
The U.S. Department of Agriculture Foreign Agricultural Service (USDA FAS) recently forecast European Union (EU) orange and orange juice (OJ) production and trade for 2025–26. ORANGES EU orange production is projected at just above 5.6 million metric tons (MMT), down from the 5.9 MMT orange crop in 2024–25. Orange production is the largest citrus category within the EU. Spain accounts …
Georgia citrus growers, nurseries and numerous other agriculturists in eligible counties who suffered losses due to 2024’s Hurricane Helene may apply for assistance through the Georgia Hurricane Helene Block Grant Program beginning March 16. The application period will remain open until midnight on April 27. The application, eligibility requirements, guidance documents and additional details are available here. In September 2025, …
Florida Commissioner of Agriculture Wilton Simpson on March 3 hailed the Florida Legislature’s passage of the 2026 Florida Farm Bill, SB 290. According to Simpson, the bill sponsored by Sen. Keith Truenow and Rep. Danny Alvarez supports and defends Florida agriculture, strengthens public safety and protects natural resources and rural lands. Truenow declared agriculture to be “the foundation of our …
Florida citrus producers have long used copper as a way to protect against citrus canker. However, it’s time for growers to have other options. That’s a message shared by Ozgur Batuman, University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) associate professor and citrus pathologist at the Southwest Florida Research and Education Center in Immokalee. He spoke on this …
