Highlands Citrus Agent Ready to Serve

Tacy Calliesextension

By J. Scott Angle The University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) is the world’s best university-based citrus science organization. We’re the largest, and we’re more than a century old. So, we’re constantly bringing in new talent. Extension Highlands County citrus agent Lourdes Pérez Cordero started on Sept. 7. She met with Highlands County Citrus Growers Association …

citrus crop forecast

U.S. Citrus Processing Report

Ernie NeffProcessing

In 2020-21, 57% of U.S. citrus was used for processing, and most of the processed fruit was oranges, the U.S. Department of Agriculture’s Economic Research Service reported in September. Florida produced 81% of all U.S. oranges for processing, while California and Texas produced the remainder. Florida and Texas had smaller orange crops for the processed market in 2020-21 compared with …

florida

Historic Low for U.S. Citrus Crop Forecast

Daniel CooperCrop Forecast, Production

Members of the Florida citrus industry gathered for lunch on Oct. 12 at Putnam Ranch in Zolfo Springs to hear the U.S. Department of Agriculture’s (USDA) initial 2021-22 citrus crop forecast. While many growers expected the Florida figures to be similar to the 2020-21 season, some thought the numbers would be even lower. On the other hand, a few growers …

Protecting Citrus From Pests and Diseases

Ernie NeffPests

The federal Plant Protection and Quarantine (PPQ) program summarized its efforts to protect the U.S. citrus industry from pests and diseases in a recent report about its fiscal year (FY) 2020 activities. PPQ is part of the U.S. Department of Agriculture’s Animal and Plant Health Inspection Service. A summary of its citrus efforts follows. PPQ works with citrus growers to …

Fungus Suppresses Asian Citrus Psyllids

Ernie NeffHLB Management

The citrus disease HLB, also known as citrus greening, has a formidable enemy in a fungal pathogen, University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) researchers reported. The fungus is Cordyceps javanica, strain Apopka, discovered by research scientist Lance Osborne in the mid-1980s. The fungus was isolated from dead insects on plants in a greenhouse at the UF/IFAS …

Alico Citrus Announces Summer Internships

Ernie NeffEducation

Alico Citrus has announced internship openings for the summer of 2022. The deadline to apply is Dec. 10, 2021 and interviews will be conducted Dec. 13-16. The official start date for interns will be May 17, 2022. Interns at Alico Citrus will receive an opportunity to see all components of the citrus caretaking business. This is a paid internship. Interns …

citrus greening

Citrus Greening Inevitable for North Florida, South Georgia

Tacy CalliesCitrus Greening

It’s not a question of if citrus greening disease will be an issue for North Florida and South Georgia citrus growers, but when will it be. Fred Gmitter, a University of Florida Institute of Food and Agricultural Sciences citrus breeder, believes the disease’s impact in both areas is inevitable. He shared his assessment during a recent Cold Tolerant Citrus Production …

Phytophthora Root Rot a Concern in Georgia Citrus

Tacy CalliesDiseases

A saturated summer across the Southeast means more potential for development of phytophthora root rot disease in citrus trees. The impact on Georgia’s young trees could be devastating, says Jonathan Oliver, University of Georgia assistant professor and small fruits pathologist. Oliver implores Georgia’s citrus producers to stay vigilant with their fungicide sprays, as the wet conditions have not let up. …

Making Sense of Biologicals: Seaweed for Citrus Stress Management

Tacy CalliesMSOB

Florida provides an environment conducive to producing a variety of crops 365 days a year. It has beautiful sunshine, an ideal climate and ample rainfall for most of the year. These conditions allow Florida growers to produce some of the best citrus in the world. But Florida citrus is not immune to the harsh realities that can come with growing …

Sneak Peek: October 2021 Citrus Industry

Tacy CalliesSneak 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 …

Nutrient Recommendations

The Fate of Phosphorus in Florida Citrus Soils

Ernie NeffNutrition, soil

Multi-county citrus Extension agent Chris Oswalt discussed the fate of phosphorus in Florida citrus soils in the September Extension newsletter, Citrus from the Ridge to the Valley. Excerpts from his article follow. The amount of phosphorus in soil is closely related to the potential availability of this phosphorus to plants … Potentially available soil forms of phosphorus are dependent on …

Citrus Juice Sales Update

Ernie NeffOrange Juice

Retail sales of orange juice (OJ) trended at pre-2019 levels throughout the 2020-21 season. And for the latest four-week period ending Sept. 11, OJ trended at pre-2017 levels. Economist Marisa Zansler recently presented this information to the Florida Citrus Commission (FCC). Zansler is director of economic and market research for the Florida Department of Citrus, which the FCC governs. Fueled …

Cover Crops Can Benefit Citrus

Ernie NeffCover Crops

Cover crops, which are not planted for harvest and sale, offer numerous potential benefits to Florida citrus growers. The benefits and additional information were addressed in a presentation offered at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) booth at Citrus Expo in August. The crops can improve the physical, chemical and biological properties of the soil. …

areas

UGA Lab Offers Free Testing for Citrus Greening

Tacy CalliesGeorgia

The University of Georgia (UGA) Plant Molecular Diagnostic Lab is a key resource for Georgia citrus growers hoping to stay sustainable. While it is a fee-based service lab for the UGA Department of Plant Pathology, it provides free testing for citrus producers concerned about citrus greening, says Jonathan Oliver, UGA assistant professor and small fruits pathologist. “The diagnostic lab here …

marketing

Florida Citrus BMPs: Update and Suggestions

Ernie NeffBMPs

Work on finalizing a newly revised citrus best management practices (BMPs) manual has slowed, and that’s a good thing, according to Highlands County Citrus Growers Association (HCCGA) Executive Director Ray Royce. In a recent HCCGA newsletter article, he stated that a number of issues, especially related to nutrient management and application efficiency, need to be better understood. “It is the …

pests

Citrus Leafminer Control: Timing Is Everything

Tacy CalliesPests, Tip of the Week

By Lukasz Stelinski The citrus leafminer (CLM) remains a major pest of citrus throughout Florida. The adults are small, white/silver colored moths about half the size of a typical mosquito (Figure 1). Adults are difficult to spot because of their small size and because they are active only in the evening (dusk) and early pre-dawn hours. CLM adults can be …

Insurance Improvements for Citrus From USDA

Ernie Neffcrop 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 …

Soaring Costs for California Citrus Growers

Len WilcoxCalifornia Corner

A report issued by California Citrus Mutual (CCM) says that COVID-19 and now a devastating drought have resulted in staggering increases in costs for citrus growers, with only a minimal price correction in the market. Additionally, earlier this year, some growers in Ventura and San Diego counties reported losses due to a severe storm that uprooted trees. The storm also damaged …

FDOC

Florida Citrus Acres and Crop Value

Ernie NeffAcreage

Florida’s citrus acreage declined another 3% in 2021, to 407,348 acres, the U.S. Department of Agriculture’s National Agricultural Statistics Service (NASS) reported Sept. 8. That’s the lowest level since the NASS started keeping track of the acreage in 1966. ACREAGE DETAILSThe net loss of 12,104 acres is 955 acres more than was lost last season. New plantings at 10,448 acres …

Citrus Tristeza Virus Still in Florida

Ernie NeffDiseases

Citrus tristeza virus (CTV) is still present in Florida and can be transmitted to new trees, especially during brown citrus aphid outbreaks, according to the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS). A presentation about surveying for CTV was available at the UF/IFAS booth during Citrus Expo in August. The presentation noted that switching to sour orange …