mandarin

Breeders Discuss Favored Citrus Varieties

Ernie Neff Varieties

Fred Gmitter and Jude Grosser discuss some relatively new varieties they like – a mandarin, some oranges and a pummelo-grapefruit hybrid. Gmitter and Grosser are University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) plant breeders at the Citrus Research and Education Center. SUGAR BELLE® MANDARIN“Looking at Sugar Belle® and its performance against citrus greening, it’s clearly one of …

Gator Bites: Competition for Clementines

Ernie Neff Varieties

Citrus Research and Education Center (CREC) Director Michael Rogers recently praised the Gator Bites mandarin variety that is being developed by the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS). Gator Bites look like California clementines, branded as Cuties and Halos, but Rogers thinks Gator Bites is a better piece of fruit. “This makes the Cuties and Halos …

Consumers Prefer Citrus Juice Blended With Sugar Belle®

Tacy Callies Orange Juice

By Yu Wang, Xixuan Tang, Charles Sims, Zhifeng Gao and Renee Goodrich Citrus fruit produced from HLB-affected trees are green and taste bitter. They are usually not suitable for either the fresh market or juice market because they have a lower Brix/acid ratio. Mitigation strategies can cause less fruit drop and help citrus trees survive. However, they triple production costs, …

Fresh Citrus Production, Imports and Exports

Ernie Neff Fresh

U.S. citrus production for the fresh market was estimated at 3.45 million tons in 2020-21, down 6% from the previous season, with smaller fresh-market crops of oranges (down 11%), grapefruit (down 15%) and lemons (down 6%). The U.S. Department of Agriculture’s Economic Research Service reported the production levels in September. ORANGES DOWNRepresenting just under half of all U.S. citrus production …

Millennium Block Field Day Draws Growers

Ernie Neff Rootstocks, Varieties

More than 50 citrus growers and researchers attended a field day Oct. 14 in Fort Pierce to view 154 new citrus scion-rootstock combinations. Some of the combinations will result in trees that tolerate HLB. The Millennium Block Drive-Thru Field Day occurred at the University of Florida (UF) Institute of Food and Agricultural Sciences Indian River Research and Education Center (IRREC). …

What to Consider Before Planting More Satsumas in Georgia

Tacy Callies Georgia

Georgia’s citrus production could flood the market in less than three years. By 2024, there is projected to be more than 59 million pounds of citrus ready for harvest, says Jake Price, University of Georgia Extension coordinator for Lowndes County. That is compared to the 8.4 million pounds that is ready for harvest this year. Price explains there is an …

Australia Fruit Traceability Project for Exports

Ernie Neff Technology

Agriculture Victoria is funding an innovative $770,000 traceability pilot project for high-value exports that will be led by Citrus Australia, which represents commercial citrus growers. The funding is part of the Victorian government’s Food to Market program. The Citrus Australia project will utilize leading tracing technology, isotope testing, cool-chain tracking and orchard mapping to enhance traceability. Citrus Australia CEO Nathan …

Sneak Peek: October 2021 Citrus Industry

Tacy Callies Sneak Peek

Citrus growers need both quantity and quality for a successful crop. As HLB continues to negatively impact both these factors, growers are seeking strategies to safeguard their fruit. The October issue of Citrus Industry magazine presents ideas for enhancing fruit quality and quantity.   University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) researchers Tripti Vashisth and Christopher Vincent …

Florida citrus

Production Dips in All Citrus States

Ernie Neff Production

Citrus production in the 2020-21 season dipped in California, Florida, Texas and Arizona compared to the previous season. The U.S. Department of Agriculture’s National Agricultural Statistics Service (USDA/NASS) recently reported that total U.S. output of 6.9 million tons of citrus was down 12% from 2019-20. CALIFORNIATotal utilized production in California was down 3% in 2020-21. Orange production was off 7%, …

Insurance Improvements for Citrus From USDA

Ernie Neff crop insurance

The U.S. Department of Agriculture’s (USDA) Risk Management Agency (RMA) recently announced improved and expanded insurance options for citrus growers and others. 2022 CHANGES FOR FLORIDANext year, Florida producers will be able to insure several citrus commodities under an Actual Production History Plan that offers advantages over the existing Florida Citrus Fruit Dollar Plan. This product provides individualized coverage based …

Packinghouse Day Updates: Greasy Green Disorder and Cold Hardy Citrus

Ernie Neff Cold Hardy, Diseases

Updates on the so-called greasy green disorder and the Cold Hardy Citrus Association were presented at the virtual Packinghouse Day on Aug. 26.   GREASY GREENThe greasy green disorder affecting fruit primarily in Florida’s Indian River region has “been getting worse the past two seasons,” researcher Mark Ritenour reported. Ritenour is a University of Florida Institute of Food and Agricultural …

Pest Prompts Revised Import Requirements

Ernie Neff Pests, Trade

The U.S. Department of Agriculture’s Animal and Plant Health Inspection Service (APHIS) on Aug. 20 revised the entry requirements for citrus fruit from the Districts of Riverina and Sunraysia in Australia. According to APHIS, the revision is necessary because both Riverina and Sunraysia no longer meet the requirements to be considered fruit fly-free areas for Queensland fruit fly (Bactrocera tryoni). …

Will Georgia Fruit Have a Home?

Tacy Callies Georgia

Citrus acreage in Georgia continues to increase. While it didn’t double like it did in 2020, it still increased by 50%, says Jake Price, University of Georgia Lowndes County Extension coordinator. During a citrus growers’ summer update meeting on Aug. 25 in Lowndes County, Price said that Georgia’s citrus acreage has ballooned to 2,700 acres in 46 counties. The state …

production

World Production of Non-Orange Citrus

Ernie Neff Crop Forecast, International

The U.S. Department of Agriculture’s Foreign Agricultural Service (FAS) recently reported on expected world production of tangerines/mandarins, grapefruit and lemons/limes in the 2020-21 marketing year. TANGERINES/MANDARINSGlobal output for 2020-21 is estimated to rise 4% to a record 33.3 million tons with growth expected in nearly every market. China’s production is projected to rise 1 million tons to a record 23 …

Citrus History Mystery Solved

Ernie Neff Breeding, Research

How modern citrus developed, particularly the popular mandarin variety, has long been a mystery to citrus breeders. A global partnership of scientists recently unraveled a big part of the mystery by analyzing the genome sequences of 69 East Asian traditional, wild and atypical citrus varieties. One of the researchers was Fred Gmitter, University of Florida Institute of Food and Agricultural …

CUPS Tree Growth Surprises Growers

Ernie Neff CUPS

Brothers Jerry and Keith Mixon have been surprised by how well trees grow in their citrus under protective screen (CUPS) facilities in Alturas, Florida. “All of the varieties we are growing have responded amazingly,” they said recently about their CUPS experience. Though each brother has his own CUPS structures, they jointly discussed their results. The brothers have a combined 130 …

Soft Citrus Climbs in South Africa

Ernie Neff International

Production of tangerines/mandarins in South Africa is expected to continue its aggressive growth and is estimated to increase by 8% to 500,000 metric tons in 2020-21. Tangerines/mandarins are referred to as soft citrus. High levels of new plantings in recent years contributed to the production increase, the U.S. Department of Agriculture’s Foreign Agricultural Service reported in June. The area planted …

Indian River Millennium Block Shows Rootstock Effects

Tacy Callies Rootstocks

By Rhuanito S. Ferrarezi, J. Martin Zapien-Macias, Mac Hossain, Tom James, Ronald D. Cave, Peter Spyke, William S. Castle, Jude W. Grosser, Fred Gmitter and Ed Stover In the last decade, huanglongbing (HLB) has reduced production of Florida grapefruit by 75%, mandarin by 78% and sweet orange by 52%. This decrease is significant for the Indian River District, which produces …

Fresh Citrus Variety Options for Florida

Ernie Neff Varieties

University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) plant breeder Fred Gmitter discussed potential fresh fruit variety options for Florida growers in a July 14 virtual presentation. Gmitter focused on releases made by breeders at UF/IFAS’ Citrus Research and Education Center in Lake Alfred. SUGAR BELLEGmitter said the Sugar Belle mandarin hybrid has high tolerance for HLB. This …

tangerines/mandarins

Turkey Tangerine Forecast Climbs

Ernie Neff International

Tangerine production in Turkey is expected to climb 14% in 2020-21, to 1.6 million metric tons, the U.S. Department of Agriculture’s Foreign Agricultural Service reported. The fruit will have good harvest quality due to favorable timing of rains and temperatures. Production will exceed that of 2019-20 because of freezing conditions and heavy storms during the 2019-20 bloom period, but will …