U.S. Lemon Crop on the Rise

Tacy Callieslemons

U.S. growers produced 1.12 million tons of lemons in 2022–23, an increase of 5.5% (or 58,000 tons) from last year, the U.S. Department of Agriculture’s Economic Research Service (USDA ERS) reported. One third of these lemons went to processing with the remainder going to the fresh market. California lemon production experienced rising acreage and yields with growers in that state …

Sticking to a Solid Production Plan

Tacy CalliesNutrition, Production, Soil Health

Matthew Machata grew up in Polk County on the family’s citrus farm, Rolling Meadows Ranch Groves in Lake Wales, Florida. After he graduated high school, he joined the Marine Corps and served two tours in Iraq. He then attended Auburn University, where he earned a degree in aerospace engineering. At the time, his plans didn’t include farming, but that changed …

Australian Orange Production to Increase

Tacy CalliesCrop Forecast, International

Australian fresh orange production is forecast at 530,000 metric tons (MT) in 2023–24 by the U.S. Department of Agriculture’s Foreign Agricultural Service (USDA FAS). This is a 5% increase over 2022–23 production of 505,000 MT. Producers expect to benefit from easing input costs and labor constraints in 2023–24. In particular, the costs of fertilizer and crop protection chemicals have reduced …

California Researchers Seek HLB Tolerance

Tacy CalliesCalifornia Corner, HLB Management, Research

University of California, Riverside (UCR) has received three federal grants totaling more than $11 million for research focused on instilling HLB-tolerance in citrus trees. The grants are from the U.S. Department of Agriculture’s (USDA) National Institute of Food and Agriculture (NIFA). The funding was enabled by the 2018 Agricultural Improvement Act, which authorized the Emergency Citrus Disease Research and Development …

Costa Rica Orange Production to Decline

Tacy CalliesCrop Forecast, International, Oranges

Production of oranges in Costa Rica in 2023–24 is expected to decline 15% from the prior year to 250,000 metric tons (MT), the U.S. Department of Agriculture’s Foreign Agricultural Service (USDA FAS) reported. The decline is a result of unfavorable weather conditions in Northern Costa Rica associated with an El Niño weather system. Two companies, TicoFrut and Del Oro, control …

Florida Growers Can Apply for TEAM Card

Tacy CalliesAgriculture, financial, Florida

Florida Commissioner of Agriculture Wilton Simpson recently announced that farmers can apply for the Florida Farm Tax Exempt Agricultural Materials (TEAM) Card beginning Jan. 1, 2024. The card can be used for sales-tax-exempt purchases of agricultural materials. The Florida Department of Revenue will accept online and mailed applications. The plastic wallet-sized Florida Farm TEAM Card is a physical alternative to …

Food Traceability Rule: Overview and Requirements

Tacy CalliesFood Safety, Regulation

By Clara Diekman and Michelle Danyluk The Food Traceability Rule (FTR) is a federal regulation that establishes recordkeeping requirements for persons who manufacture, process, pack or hold foods on the Food Traceability List (FTL). The goal of this rule is to help the U.S. Food and Drug Administration (FDA) identify and remove potentially contaminated food from the market more rapidly, …

california

New Neonicotinoid Regulations in California

Tacy CalliesCalifornia Corner, Pesticides, Regulation

The California Department of Pesticide Regulation (CDPR) has adopted new regulations to protect pollinators from the hazards associated with exposure to neonicotinoid pesticides containing the active ingredients clothianidin, dinotefuran, imidacloprid and thiamethoxam. The regulations affect the application of these pesticides on certain food and feed crops, including citrus. Product labels will not be updated with these requirements. CDPR suggests that …

Emergency Funding Approved for Exotic Fruit Flies

Tacy CalliesPests

The U.S. Department of Agriculture’s Animal and Plant Health Inspection Service (USDA APHIS) is using $103.5 million in emergency funding to respond to the threats associated with growing outbreaks of exotic fruit flies. U.S. Secretary of Agriculture Tom Vilsack approved the transfer of the funds from the Commodity Credit Corporation to APHIS to directly support emergency response efforts domestically and …

EU Orange and OJ Production to Decline

Tacy CalliesInternational, Orange Juice, Oranges

European Union (EU) orange and orange juice (OJ) production are projected to decline in 2023–24 compared to the prior season, according to a new report from the U.S. Department of Agriculture’s Foreign Agricultural Service (USDA FAS). ORANGESEU orange production is projected to reach 5.4 million metric tons (MT) in 2023–24, down 2% from the already short EU orange output level …

U.S. Tangerine Crop Recovers in 2022–23

Tacy CalliesMandarins

Production of U.S. tangerines, mandarins, clementines and tangelos (which collectively make up the tangerine group) for the fresh market reached 971,000 tons in 2022–23, up 32% from the prior season. California grows 95% of the U.S. tangerine crop, with its production concentrated in the San Joaquin Valley. Shipment data indicates that 823 million pounds of tangerines were shipped during peak …

Ag Employers Want H-2A Wage Methodology Amended

Tacy CalliesLabor

The National Council of Agricultural Employers (NCAE) has petitioned Acting Department of Labor Secretary Julie Su to amend the regulatory methodology for determining adverse effect wage rates in the H-2A temporary agricultural worker program. “America’s farm and ranch families and American consumers continue to bear the brunt of the Department of Labor’s (DOL) misuse of the U.S. Department of Agriculture’s …

A Tool to Help Assess Tree Health

Tacy CalliesTip of the Week

By Tripti Vashisth, Taylor Livingston and Jamie Burrow Canopy density is one of the most effective measurements to assess tree health of HLB-affected trees. Canopy density accurately distinguished between high and low fruit-producing trees in field trials, whereas CLas Ct value has been found to not be correlated with fruit yield. Many new tools such as nutrient management guidelines, plant …

sunlime

Finger Lime Interest Expands in Florida

Tacy CalliesLimes

Florida is not a major producer of finger limes — yet. Australia has the most finger lime acreage in the world, and most U.S. finger limes are grown in California and Hawaii. But Florida’s acreage is expanding, University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) horticulturist Manjul Dutt reported during a Dec. 20 presentation at the Citrus Research …

Bud Advisories Help Growers Time Psyllid Sprays

Tacy CalliesIndustry News Release

The University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) is reminding citrus growers that flower bud advisories are now being issued. The UF/IFAS advisories can help growers determine when to spray for HLB-spreading Asian citrus psyllids and when to stop spraying in an effort to protect pollinating bees. Tripti Vashisth, a UF/IFAS associate professor of horticultural sciences, will …

Steam Aids Herbicide in Goat Weed Control

Tacy Calliesweeds

Using steam and a low dose of herbicide helped control goat weed in citrus better than a higher dose of herbicide, University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) researchers found. Goat weed, which poses major challenges for citrus, is found throughout the Southeast — from Texas, east to South Carolina and south to Florida. “It produces many …

New AgTech Expo Looks at Rapidly Moving Sector

Tacy CalliesEvents, Technology

The Gulf Citrus Growers Association and the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Southwest Florida Research and Education Center presented the Florida AgTech and AI Expo in Punta Gorda on Dec. 14. The event showcased emerging trends in technology and how some farms are putting ag technology to work in the real world. In addition to …

New Research on Neonicotinoids for Psyllids

Tacy CalliesBrazil, Psyllids, Research

Continuing Brazilian research into the application of neonicotinoids via drench for control of HLB-spreading psyllids shows higher efficacy than earlier results indicated. In September, Fundecitrus released preliminary results on the application of neonicotinoids via drench. At that time, tests carried out on a property in Casa Branca, São Paulo, showed that the efficiency of the molecules for this type of …

Potassium and Silicon Improve Cold Hardiness

Tacy CalliesCold Hardy, Tip of the Week

By Muhammad Shahid Winter freeze is the main threat to the emerging citrus industry in North Florida, South Georgia and Southeast Alabama. Growers use microsprinkler irrigation as a freeze-protection strategy to protect the graft union of young trees, but it is not very effective in protecting aboveground plant parts in established trees. PLANT PROTECTIONUse of stress-mitigating substances could be an …

CRDF Puts a Bow on a Busy Year

Tacy CalliesCRDF

The Citrus Research and Development Foundation (CRDF) held its final board of directors meeting of the year on Dec. 12. According to Rick Dantzler, CRDF chief operating officer, it was a productive meeting. “We funded projects on plant breeding and evaluation,” Dantzler said. “We also approved research to look for ways to maximize the use of oxytetracycline (OTC) as a …