Brazil’s

Brazil’s 2026–27 Orange Forecast Issued

Daniel CooperBrazil, Crop Forecast

Brazil’s Fundecitrus on May 8 forecast 2026–27 orange crop production for the Citrus Belt of São Paulo and the Triângulo/Southwest Minas Gerais region at 255.2 million 40.8-kilogram boxes. That’s a 12.9% reduction from the previous crop of 292.94 million boxes and a 14.7% decline relative to the average of the last decade. REASONS FOR LESS ORANGES The projection for lower …

Florida

Florida Drought Triggers Emergency Loan Availability

Daniel Cooperfinancial, Weather

April and May are typically the driest months in Florida. But South Florida crop consultant Gene McAvoy said conditions are dire even for this time of the year. “We haven’t had a drought like this in 20 years, at least,” McAvoy said. “We didn’t have much of a rainy season. It’s really impacting citrus. You do irrigate trees, but you’re …

UF-1424

UF-1424 Mandarin Continues to Show Promise

Daniel CooperCold Hardy, Varieties

The University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) recently provided additional information about the UF-1424 mandarin variety previously known as Greenie. “UF Citrus Selection 1424: A Promising Early-Season Mandarin for Cold-Hardy Regions,” an article by Alaiha Asif, Muhammad Shahid, John Chater and Fred Gmitter, appeared in the April Cold Hardy Citrus Connection. FRESH MARKET SUITABILITY UF-1424 is …

expanded

California Citrus Greening Quarantine Expanded

Daniel CooperPests, Regulation

The U.S. Department of Agriculture (USDA) Animal and Plant Health Inspection Service (APHIS) in cooperation with the California Department of Food and Agriculture (CDFA) have expanded the area quarantined for citrus greening in California. APHIS established a new quarantined area in the Ramona area of San Diego County of 93 square miles. The agency also expanded the quarantined area in …

final

Final Brazil Orange Forecast for 2025–26

Daniel CooperBrazil, Crop Forecast

Fundecitrus on April 10 reported the final forecast for the 2025–26 orange crop for Brazil’s São Paulo and West-Southwest Minas Gerais Citrus Belt. The forecast is for 292.94 million 90-pound boxes. Of the total, about 25.69 million boxes were produced in the Triângulo Mineiro region. Production this season was 26.9% higher than the previous crop, which reached 230.87 million boxes. …

Georgia

Postfreeze Effects on Georgia Citrus

Daniel Cooperfreeze, Georgia

University of Georgia (UGA) Assistant Professor and Citrus Extension Specialist Mary Sutton reported on the impact of this winter’s freeze on fruit quality and trees in Georgia: FRUIT QUALITY A Tango trial was harvested at the end of January as a winter storm was hitting. A subsample was taken prior to that on Jan. 15 and sampled again after the …

citrus canker

Alternatives to Copper Needed for Citrus Canker Management

Daniel CooperDiseases

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 …

sweet orange scab

Sweet Orange Scab Quarantines Expand in California

Daniel CooperCalifornia Corner, Diseases, Regulation

Agriculture officials have expanded the areas quarantined for sweet orange scab (SOS) in the Los Angeles and Villa Park areas of Los Angeles and Orange counties in California. The U.S. Department of Agriculture Animal and Plant Health Inspection Service (APHIS) in cooperation with the California Department of Food and Agriculture (CDFA) expanded the quarantine. SOS is a disease caused by …

PGR

Match the PGR to the Purpose at the Proper Time

Daniel CooperPGRs

By Tripti Vashisth and Prudhvi Vulchi Plant growth regulators (PGRs) have become an important management tool for Florida citrus growers facing the challenges of huanglongbing (HLB). HLB disrupts the tree’s hormonal balance by reducing growth-promoting hormones like cytokinin and gibberellins and increasing stress-related hormones. This imbalance weakens carbohydrate transport, reduces sink strength and accelerates canopy decline. PGRs can help restore …

harvest+

Brazilian Orange Forecast Updated

Tacy CalliesBrazil, Crop Forecast

The Feb. 10 forecast for Brazil’s São Paulo and Triângulo/Sudoeste Mineiro region is 292.6 million boxes of oranges. That’s a 0.7% reduction from the Dec. 10 forecast of 294.81 million boxes, and a 7% reduction from the initial forecast of the season on May 9 of 314.6 million boxes. The reduction is due to a decrease in the average size …

ReMedium TI

Growers Can Stay Productive in the Face of HLB

Daniel CooperHLB Management

Despite declaring there will be no silver bullet for HLB, Ozgur Batuman in a Jan. 21 virtual seminar said growers using integrated pest management (IPM) tools “can stay productive.” However, the University of Florida Institute of Food and Agricultural Sciences associate professor also warned that producing citrus juice in Florida “will not be easy or cheap.” Oranges are by far …

grove

Grove Conditions, Infrastructure and Funding Addressed

Daniel CooperProduction

In the recent Highlands County Citrus Growers Association (HCCGA) newsletter, Riley McKenna discussed conditions in groves, shrinking infrastructure and the importance of block grant funding. GROVE OBSERVATIONS McKenna, HCCGA president, stated that “faint hints of March bloom are already beginning to fill the air.” He added that the weather shows little indication of stabilizing or slowing tree growth, “which could …

Georgia citrus

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 …

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 …

Florida

What We’ve Learned From 20 Years of HLB Research in Florida

Daniel CooperHLB Management, Research

By Michael Rogers It has now been two decades since huanglongbing (HLB), or citrus greening, was first detected in Florida. That announcement in August 2005 changed everything for the Florida citrus industry. At the time, Florida citrus was still a global powerhouse. Less than a year earlier, HLB had been confirmed in Brazil, and we were aware of its devastating …

citrus greening

Citrus Greening Seminar Featured International Experts

Daniel CooperHLB Management, International

Fundecitrus recently held an international seminar dedicated to citrus greening. The event had approximately 150 participants and featured experts from China and Brazil. GENOME EDITING Xuefeng Wang, from China’s Southwest University’s Citrus Research Institute, highlighted his interest in building a solid partnership in the area of ​​genome editing. He said his group has already identified promising genes that can contribute …

harvest

Alico Announces Harvest Results for Fiscal Year

Daniel CooperHarvesting

Alico, Inc., which completed its last major citrus harvest this year, announced results for the fourth quarter and fiscal year ended Sept. 30. LESS PRODUCTION For the fiscal year, Alico Citrus harvested 2.3 million boxes of fruit, a decrease of 25.9% from the prior year. It harvested 944,000 boxes of early- and mid-season oranges, down 20.9% from 2024. Its Valencia …

CRDF

CRDF Considers Research Management Committee Recommendations

Daniel CooperCRDF, Research

The Citrus Research and Development Foundation (CRDF) convened its November board of directors meeting to take up recommendations from its Research Management Committee. According to Rick Dantzler, CRDF chief operating officer, one of those recommendations was funding a proposal from Swadesh Santra, who is a professor of chemistry with the University of Central Florida. “This funding would allow Dr. Santra …

Florida Farm Bureau

Florida Farm Bureau Supports Amending OJ Standard

Daniel CooperLegislative, Orange Juice

Florida Farm Bureau has submitted comments supporting the Food and Drug Administration’s (FDA) proposal to amend the standard of identity (SOI) for pasteurized orange juice (POJ) by lowering the minimum soluble solids content from 10.5° to 10° Brix. The FDA proposed an amendment earlier this year in response to a 2021 Florida citrus industry petition. Following are some comments from …

positive

Positive Signs Being Seen in Florida Groves

Daniel CooperProduction

In the November Highlands County Citrus Growers Association newsletter, President Riley McKenna and Executive Director Ray Royce reported mostly positive signs they’ve been seeing in groves. MCKENNA “As the month progresses, so have the cooler nighttime temperatures. This cold front marks an important shift moving forward into our early harvest season,” said McKenna. “It brings both anticipation for fruit ripening …