August

Sneak Peek: August 2024 Citrus Industry

Daniel CooperSneak Peek

Despite low production levels this season in Florida, grower success stories can still be seen in citrus. Wm. G. Roe & Sons is a prime example. The August issue of Citrus Industry magazine tells how the century-old citrus business is still flourishing. As the next generation of leadership steps up in the Roe family, the business is also implementing a …

Orange Juice

No Shortage of Australian Orange Juice

Daniel CooperInternational, Orange Juice

Citrus Australia has assured Australian consumers they will continue to have consistent access to orange juice made from locally grown fruit. Adverse growing conditions and the spread of the huanglongbing (HLB) disease have reduced orange production in Brazil, Florida and several other key citrus-growing regions around the world. This has created a global shortage of orange juice concentrate, prompting media …

cold-hardy citrus

CITRUS NURSERY SOURCE: Strong Support for Cold-Hardy Citrus Growers

Daniel CooperCitrus Nursery Source, Cold Hardy

By Peter Chaires The citrus research program at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) North Florida Research and Education Center (NFREC) includes several projects aimed at assisting growers in the cold-hardy citrus region. Let’s take a look at what researchers are working on. EVALUATING SCIONS AND ROOTSTOCKS Presently, the citrus industry in North Florida faces …

june

All In For Citrus Podcast, July 2024

Daniel CooperAll In For Citrus Podcast

As citrus growers try to stabilize production in the midst of endemic HLB, maintaining the industry’s infrastructure is critically important. Two key sectors of that infrastructure are citrus nurseries and juice processors. In the July episode of the All In For Citrus podcast, Michael Rogers, director of the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Citrus Research …

nutrient

Citrus Nutrient Research Update

Daniel CooperNutrition, Tip of the Week

By Davie Kadyampakeni, Muhammad Shahid and Alisheikh Atta Current citrus nutrient guidelines are based on studies of healthy citrus trees conducted in the pre-huanglongbing (HLB) era. These guidelines may no longer be valid for the present situation where 100% of mature citrus trees in Florida are HLB-affected. Scientists at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) …

foliar feed

Foliar Feed Your Trees

Daniel CooperNutrition

By Mongi Zekri Foliar fertilizer application is certainly not a new concept to the citrus industry. For over six decades, foliar fertilization has been recommended to correct zinc, manganese, boron, copper and magnesium deficiencies in citrus. It is now common knowledge in agriculture that properly nourished crops may tolerate insect pests and diseases. Traditionally, citrus growers try to achieve optimum …

crop insurance

A Crop Insurance Policy That Has Paid Off for Citrus Growers

Daniel CooperEconomics, Insurance

By Ariel Singerman Federal crop insurance is a key component of the farm safety net because it allows growers to obtain coverage against losses and, therefore, manage risk at a subsidized premium rate. In 2022, the U.S. Department of Agriculture Risk Management Agency (RMA) started offering Florida citrus growers the option to insure their crop under a policy called Actual …

chlorpyrifos

Chlorpyrifos Update for Growers

Daniel CooperPesticides, Regulation, Tip of the Week

By Brett Bultemeier and Lauren Diepenbrock The status and availability of chlorpyrifos has had numerous, and at times, confusing changes due to new rules, court rulings and Environmental Protection Agency (EPA) decisions. The point of this article is to clearly define if chlorpyrifos can be used and until what date. As always, changes are possible in the future and users …

Citrus & Specialty Crop Expo

Ag Policy Leaders to Headline Citrus & Specialty Crop Expo

Daniel CooperCitrus Expo

The Citrus & Specialty Crop Expo is scheduled for Aug. 21–22 at the Florida State Fairgrounds in Tampa. This year’s event will be the second at the fairgrounds — a venue which was well received by attendees of last year’s Expo. The event features an expansive trade show providing growers with an opportunity to learn about the products and services …

citrus forecast

Final U.S. Citrus Forecast for 2023–24

Daniel CooperCrop Forecast

The U.S. Department of Agriculture National Agricultural Statistics Service (USDA NASS) issued its final citrus forecast for the 2023–24 season on July 10. FLORIDA The Florida all-orange forecast rose 1% from the June forecast to 17.96 million boxes. That exceeds 2022–23 production of 15.82 million boxes but is far below 2021–22 production of 41.2 million boxes. Non-Valencia orange production is …

export expectations

Export Expectations Changed for Moroccan Citrus

Daniel CooperCrop Forecast, International

Export expectations are the only major changes made in a recent U.S. Department of Agriculture Foreign Agricultural Service (USDA FAS) semi-annual citrus report for Morocco. Production forecasts remain the same as in the agency’s December 2023 annual citrus report.Here’s a look at the export changes: TANGERINES/MANDARINS Tangerine/mandarin export expectations for 2023–24 were revised down to 400,000 metric tons (MT) from …

research center

Task Force and Credit Line to Assist Brazil with Greening

Daniel CooperBrazil, HLB Management

Fundecitrus recently announced two efforts aimed at assisting Brazilian growers with citrus greening. A São Paulo task force will include a focus on the disease, and a credit line will be available for growers with greening in their orchards. In addition to greening, the public/private task force will address development of biofertilizer and biological research, studies to increase productivity in …

high-density plantings

ACP Management in High-Density Plantings

Daniel CooperPsyllids, Tip of the Week

By Jawwad Qureshi The Asian citrus psyllid (ACP, Figure 1) is the vector of huanglongbing (HLB) disease associated with the phloem-limited bacterium Candidatus Liberibacter asiaticus. Infected trees start to decline and produce poor-quality fruit, which drops prematurely. Consequently, citrus production has decreased dramatically since the advent of HLB in Florida in 2005. There is no cure for the disease yet. …

Residents’

Study Shows Florida Residents’ Attitudes on HLB

Daniel CooperHLB Management, Research

In the fall of 2022, five University of Florida researchers investigated Florida residents’ attitudes on HLB and Asian citrus psyllids (ACP) using online surveys over a 9-month period. The results of the study, Residents’ contribution to Asian citrus psyllid and citrus greening management in Florida residential habitats, was recently published in the Journal of Integrated Pest Management. Authors Romain Exilien, …

Argentine

Argentine Orange and Tangerine Forecasts Slashed

Daniel CooperCrop Forecast, International

The U.S. Department of Agriculture Foreign Agricultural Service (USDA FAS) has reduced its 2023–24 production forecasts for Argentine oranges and tangerines by 44% and 30%, respectively, since the last forecasts. The 2023–24 crops are now expected to be 650,000 metric tons (MT) of oranges and 280,000 MT of tangerines.  The decrease in production is due to a combination of factors, …

South African

Turkish Tangerine, Lemon and Grapefruit Update

Daniel CooperInternational

The U.S. Department of Agriculture Foreign Agricultural Service (USDA FAS) recently increased its 2023–24 production forecasts for Turkish tangerines, lemons and grapefruit. TANGERINES Overall tangerine production is forecast to increase 55% to 2.88 million metric tons (MMT) due to favorable spring rains and temperature conditions during blossoming in March 2023. Tangerines are the most produced citrus fruit in Türkiye, with …

study

Study Sheds Light on Defense Against HLB-Spreading Psyllids

Daniel CooperHLB Management, Research

A study by researchers from the Guangdong Academy of Agricultural Sciences and South China Agricultural University sheds light on the genetic mechanisms that can defend against Asian citrus psyllid (ACP) infestation. ACP is the vector for HLB, the most devastating disease of citrus. The study was published in Horticulture Research on April 1. It unveils the roles of two cytochrome …

July

Sneak Peek: July 2024 Citrus Industry

Daniel CooperHLB Management, Sneak Peek

The conversation in Florida citrus continues to center around trunk injection of oxytetracycline (OTC). The July issue of Citrus Industry magazine presents the latest information on the OTC topic. OTC product labels require a one-year pause in application after two years of use. This requirement was put in place to prevent pathogen resistance to the product. Florida growers who have …

tropicana

Alico Announces New Contract With Tropicana

Daniel CooperIndustry News Release

Alico, Inc. announced that it entered into a new three-year agreement with its largest customer, Tropicana Brands Group (Tropicana), to supply citrus fruit. The agreement is effective June 5, 2024, through July 31, 2027. This supply agreement succeeds existing agreements that are set to expire at the end of July 2024. This agreement effectively sells the citrus fruit grown on …

food prices

Sustaining Citrus in the Face of Rising Food Prices

Daniel CooperEconomics, Florida Citrus Commission, Florida Department of Citrus

The Florida Department of Citrus (FDOC) Consumer Orange Juice Tracker shows that consumers are increasingly reporting changes in their food shopping behaviors in response to rising food prices. From 2018 to 2024, the percentage of consumers who reported no change in their shopping behaviors has consistently decreased, dropping from 21% in 2018 to an estimated 18% in 2024. In contrast, …