Angle

A Focus on Flavor

Daniel CooperMarketing, Research, Technology

By J. Scott Angle, jangle@ufl.edu, @IFAS_VP Our job at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) is to help you make money. Since HLB is the biggest threat to your bottom line, it’s at the top of our research agenda. We continue to seek scientific solutions to anything else that threatens your livelihood — other diseases, …

varieties

Budgeting for Satsumas and Seeking Alternative Varieties

Daniel CooperEconomics, Georgia, Varieties

As citrus acreage expands in Georgia, the Southeast Regional Fruit & Vegetable Conference has added the fruit to its educational seminar lineup in recent years. This year’s conference, held in Savannah in early January, featured various citrus topics, including pest and disease management, new varieties and economics of citrus production in the state. Greg Fonsah and Guy Hancock, ag economists …

Good Fruits

Fundecitrus Presents Good Fruits Program

Daniel CooperBrazil

Brazil’s Fundecitrus made a presentation about its Good Fruits (Bons Frutos) program during a recent webinar promoted by the Sustainable Juice Platform. The Sustainable Juice Platform is an initiative of the European Fruit Juice Association, which represents the fruit juice industry in the European Union. The online event regarding the orange industry in Brazil had approximately 50 participants from various …

Egyptian

Egyptian Orange Crop to Increase

Daniel CooperCrop Forecast, International

Egyptian orange production in 2025–26 is forecast to increase by around 15% from the prior year to 4 million metric tons (MMT), the U.S. Department of Agriculture Foreign Agricultural Service (USDA FAS) reported.  Oranges account for 80% of all citrus production in Egypt, which ranks among the world’s top 10 orange producers. PLANTED AREA The orange acreage in Egypt is …

administrative

Addressing H-2A Administrative Processing Delays

Daniel CooperLabor

Recent communications from agriculture organizations addressed administrative processing delays with the U.S. H-2A program. The program allows the use of temporary foreign agriculture workers in America. In recent years, the majority of Florida citrus has been harvested by H-2A workers.   AG GROUPS EXPRESS CONCERNS Three U.S. agriculture organizations on Dec. 17 submitted a letter to the U.S. Department of State …

recommendations

Gibberellic Acid May Help Manage Alternate Bearing

Daniel CooperCold Hardy, Production

A common management tool that Florida citrus growers use to improve the health of trees impacted by citrus greening disease could be a valuable resource for cold-hardy producers — but for a different reason. Mary Sutton, University of Georgia assistant professor and citrus Extension specialist, discussed the tool gibberellic acid (GA) at the recent Southeast Regional Fruit and Vegetable Conference …

Florida Citrus Show Offers Opportunities for Small Fruit and Vegetable Growers, Too  

Tacy CalliesFCS24, Florida Citrus Show

The Florida Citrus Show returns on Thursday, March 12. In addition to citrus, the show has added educational seminars dedicated to small fruit and vegetable production to better serve growers in the region and beyond. The event will be held at the University of Florida Institute of Food and Agricultural Sciences Indian River Research and Education Center and the U.S. …

brassinosteroids

Unraveling the Mechanisms Leading to Prolonged Tree Health by Combining IPCs and Brassinosteroids

Daniel CooperHLB Management, IPCs, Tip of the Week

By Fernando Alferez, Divya Aryal and Saoussen Ben Abdallah University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) research in the last three years has found that the combined use of individual protective covers (IPCs) and brassinosteroids (BRs) enhances protection of citrus trees against HLB and other diseases that limit citrus production in Florida. The research has been conducted …

2025–26

First U.S. Citrus Crop Forecast Issued for 2025–26

Daniel CooperCrop Forecast

The first federal forecast of the 2025–26 citrus season, issued Jan. 12, calls for continued decreased production of Florida oranges and grapefruit. The Florida lemon forecast increased and exceeds the state’s tangerine/mandarin forecast, which is flat. Other citrus-producing states are also included in the forecast, which was issued by the U.S. Department of Agriculture National Agricultural Statistics Service (NASS). FLORIDA …

International Year

Celebrating the International Year of the Woman Farmer

Daniel CooperAgriculture, International

The United Nations is recognizing 2026 as the International Year of the Woman Farmer (IYWF), aiming to spotlight the contributions of women in agriculture and agribusiness. The American Farm Bureau Federation (AFBF) and 15 other U.S. members of an IYWF working group are collaborating to elevate this initiative on several fronts. Their efforts include the launch of an information hub …

Register Today for the Florida Citrus Show

Morgan ColeCitrus, Events, FCS24

The Florida Citrus Show is scheduled for Thursday, March 12. The event will be held at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Indian River Research and Education Center and the U.S. Department of Agriculture (USDA) Agricultural Research Service U.S. Horticultural Research Laboratory in Fort Pierce. The Florida Citrus Show combines educational seminars for both citrus …

pest management

Planning Pest Management for Florida Citrus in 2026

Daniel CooperPests, Tip of the Week

By Lauren Diepenbrock Pest management is a year-round challenge in Florida citrus. But with knowledge of insect, mite and snail seasonal biology in relation to tree phenology, plans can be developed to protect fruit and maintain productive citrus trees. Populations of some highly problematic pests (Asian citrus psyllid and citrus leafminer) generally increase with flush/new growth development, so targeting peak …

boron deficiency

Unraveling Sweet Orange Response to Boron Deficiency

Daniel CooperNutrition, Research

Chinese researchers have delved into the complex interactions between transcription processes and metabolism in sweet orange plants deficient in boron. Boron deficiency can lead to reduced yields and compromised fruit quality. Authors of the research are Xiuyao Yang, Ke Wen, Xiujia Yang, Mengjie Zhang, Ling Zhu, Yinqiang Zi, Tuo Yin, Xulin Li, Xiaozhen Liu and Hanyao Zhang, all with the …

Florida Citrus Extension Agent Retiring

Daniel Cooperextension

The University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) recently announced the pending retirement of multi-county citrus Extension agent Chris Oswalt. Oswalt has been the agent for Polk and Hillsborough counties for decades. Michael Rogers, UF/IFAS statewide citrus research and Extension coordinator, said Oswalt “has faithfully served and greatly benefited numerous growers, researchers and his fellow Extension agents.” …

magnesium

Fixing Magnesium Deficiency

Daniel CooperNutrition

Noting that magnesium (Mg) deficiency is a problem in Florida citrus, the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) offers the following information about its symptoms, cause and solutions. SYMPTOMS AND CAUSE Trees with inadequate Mg supply have no symptoms in the new spring flush, but leaf symptoms will develop as the leaves age and the fruit …

peel

Turning Orange Peel Into Heart-Healthy Gold

Daniel CooperResearch

For every gallon of Florida orange juice produced, nearly an equal amount of peel is left behind. Traditionally, this material has been used for cattle feed or compost. New research from Yu Wang and Hyun Jeong Jung at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Citrus Research and Education Center suggests a far more valuable use. …

biodiversity

Safeguarding Citrus Biodiversity

Daniel CooperInternational, Varieties

A new greenhouse in Corsica, known as ARCHE, is part of an effort to safeguard one of the world’s largest citrus collections in the face of increasing disease and climate threats. The Citrus Biological Resource Centre (Citrus BRC) inaugurated the 1,100-square meter insect-proof facility on Dec. 5. The facility will soon house hundreds of citrus varieties from the Citrus BRC, …

January

Sneak Peek: January 2026 Citrus Industry

Daniel CooperSneak Peek

The annual Citrus State of the Industry Survey is back, and Part 1 of the results are in. The citrus section of the January issue of Specialty Crop Grower magazine shares what growers have reported on this season’s grove conditions. The report includes information on crop quality, expected yield and oxytetracycline use. Readers can scan the QR code in the …

guide

Updated Australian Citrus Guide Available

Daniel CooperDiseases, Pests, Research

The new Citrus Plant Protection Guide 2025-26 from Australia’s New South Wales Department of Primary Industries and Regional Development (NSW DPIRD) is available online. The seventh edition of the guide provides up-to-date information on all aspects of managing pests and diseases in citrus orchards and includes updates on NSW DPIRD projects. Some of the projects are funded by Hort Innovation …

Rural and Family

Rural and Family Lands Protection Program Accepting Applications

Daniel CooperLand

The Florida Department of Agriculture and Consumer Services (FDACS) has announced the opening of an application cycle for landowners to apply to the Rural and Family Lands Protection Program. The program partners with farmers and ranchers through rural lands protection easements to preserve working agricultural operations. Landowners can learn more about the program and submit applications here through Jan. 23, …