The Florida Citrus Industry After the 2022 Hurricanes

Josh McGillEconomics, hurricane

By Tom Spreen To proclaim that 2022 was a difficult year for the Florida citrus industry would be an understatement. In late January, a short freeze hit much of the commercial citrus-producing area with long-term implications. While its effect on the 2021–22 crop was small, it came as the 2022–23 bloom was about to begin after a warm December. It …

peach fruit fly

Peach Fruit Fly Found in Florida Can Harm Citrus

Josh McGillPests

The city of Weston in Florida reported in early April that one male peach fruit fly was found in a trap near Davie, Florida. This pest attacks at least 50 different hosts, including citrus, according to the Florida Department of Agriculture and Consumer Services (FDACS). The city reported that a perimeter has been established that includes a number of municipalities as …

Florida citrus

Florida Citrus Prices, Exports and Yields

Josh McGillExport, Orange Juice

Summaries of last season’s processed citrus prices, exports and juice yields were part of the recently released Florida Citrus Statistics 2021–22. The summary was produced by the Florida Department of Agriculture and Consumer Services (FDACS) and the U.S. Department of Agriculture National Agricultural Statistics Service (USDA NASS). PROCESSED PRICESThe delivered-in price per pound of solids (PPS) for all processed oranges …

Update on HLB-Tolerant/Resistant Tree Programs

Josh McGillFlorida Department of Citrus, HLB Management, Varieties

The Florida Citrus Commission (FCC) in March heard updates on programs intended to provide growers with HLB-tolerant or -resistant trees and on other Florida Department of Citrus (FDOC) scientific research programs. Director of Scientific Research Rosa Walsh provided the updates. The FCC serves as the FDOC’s governing board. Walsh announced that for the FDOC’s Program for Expedited Propagation, all materials …

Should Florida Growers Be Worried About Lime Swallowtail?

Josh McGillPests, Tip of the Week

By Lauren Diepenbrock Recently, several articles have highlighted a potential new threat to the citrus industry in Florida, the lime swallowtail. While it is true that this pest has been found in residential citrus plantings in Key West, it is unlikely that lime swallowtail will have much of an impact, if any, on Florida’s commercial citrus industry. Lime swallowtail is …

Lessons Learned From HLB as an Immune-Mediated Plant Disease

Josh McGillHLB Management, Research

By Nian Wang How the huanglongbing (HLB) pathogen Candidatus Liberibacter asiaticus (CLas) causes damage to infected citrus trees has been widely debated. A recent study demonstrates that HLB is an immune-mediated plant disease (Ma et al., 2022). It was discovered that CLas infection of citrus stimulates systemic and chronic immune response in phloem tissues, including reactive oxygen species (ROS) production, …

Legislation to Ease Ag Sales-Tax Exemptions

Josh McGillLegislative

Recently filed state legislation would create a Florida Farm Tax Exempt Agricultural Materials (TEAM) card to be used for sales-tax-exempt purchases of agricultural materials. The filing was announced by Florida Commissioner of Agriculture Wilton Simpson, state Sen. Jay Collins, state Rep. Danny Alvarez and agriculture stakeholders. “The Florida Farm TEAM Card will help to alleviate burdens felt by farmers and …

BMP Updates Highlighted at Workshop

Josh McGillBMPs, Nutrition, Water

The University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) hosted a water and nutrient management workshop at the Citrus Research and Education Center in mid-February. In addition to seminars, a grove tour was provided to demonstrate a nutrient-rate trial currently underway at the center. Kelly Morgan, UF/IFAS professor of crop nutrition, spoke on recent activity to update citrus …

Rectify Injection Available for HLB in Florida

Josh McGillHLB Management, Industry News Release, Pesticides

Rectify, AgroSource, Inc.’s 95% oxytetracycline hydrochloride-based tree-injection product, is expected to be available for use against HLB in Florida citrus as early as Feb. 24. The product will be available to growers through existing commercial agricultural product distributors. AgroSource petitioned and received a Special Local Needs (SLN) approval for Rectify by the Florida Department of Agriculture and Consumer Services (FDACS) …

New Invasive Pest to Watch for in Florida Citrus

Josh McGillPests

By Maegan Beatty An invasive butterfly that seriously damages citrus trees has been spotted in Florida. The lime swallowtail (Papilio demoleus) is an invasive species from Asia that has harmed citrus trees in the Caribbean for almost 20 years. The butterfly has a wingspan of nearly 4 inches with black and white marks across the wings and a red-orange dot …

Postharvest Water Requirements for Packers

Josh McGillPacking, Regulation, Tip of the Week

By Clara Diekman, Micah Gallagher, Taylor O’Bannon and Michelle Danyluk Compliance dates for all water associated with the Produce Safety Rule (PSR, Subpart E) has previously been delayed, pending completion of the rule. The U.S. Food and Drug Administration (FDA) announced in the fall of 2022 that postharvest water requirements in the PSR will be enforced on large farms beginning …

Preparing for Implementation of Agricultural Water Requirements

Josh McGillFood Safety, Water

By Taylor O’Bannon, Matt Krug and Michelle Danyluk In December 2021, the Food and Drug Administration (FDA) released its proposed changes to the Food Safety Modernization Act (FSMA) Produce Safety Rule (PSR) Subpart E, which covers agricultural water. The proposed changes focus solely on preharvest agricultural water and make no changes to the requirement of water used for harvest and …

Updates for Citrus Nutrient Best Management Practices

Josh McGillBMPs, Nutrition

By Kelly T. Morgan, Davie Kadyampakeni and Tripti Vashisth This article reviews current University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) citrus fertilizer recommendations and provides updated information about recently approved recommendations for secondary macronutrients and micronutrients. Citrus growers have been very concerned about fertilizer applications and nutrient management since citrus greening (huanglongbing or HLB) was found in …

Fertilizer Exemption Issued Due to Hurricane Ian

Josh McGillBMPs, Florida, Regulation

The Florida Department of Agriculture and Consumer Services (FDACS) recently issued an emergency rule allowing growers enrolled in best management practices (BMP) programs to apply replacement fertilizer to reestablish crops impacted by Hurricane Ian. Under the rule, producers can make those applications without fear of being out of compliance with their respective BMP manuals. The emergency rule will be in …

florida citrus

BMP Verification Visits Suspended

Josh McGillBMPs

The requirement that the Florida Department of Agriculture and Consumer Services (FDACS) conduct Best Management Practice (BMP) implementation verification visits has been temporarily suspended for several counties impacted by Hurricane Ian. The action was taken Oct. 31 by Florida Commissioner of Agriculture Nikki Fried. The 60-day suspension is effective for the counties of Brevard, Broward, Charlotte, Collier, DeSoto, Flagler, Glades, …

Injectable Oxytetracycline Registered

Josh McGillPesticides

The Florida Department of Agriculture and Consumer Services (FDACS) on Oct. 28 granted a 24(c) special local need registration for the injection of ReMedium TI for the control or suppression of HLB. The TJ BioTech product is oxytetracycline (OTC) hydrochloride, an antibiotic. “EPA (the federal Environmental Protection Agency) has 90 days to object, but it is my understanding that growers …

Hurricane Ian Citrus Damages Could Hit $675 Million

Josh McGillEconomics, hurricane

Total Florida citrus crop and tree losses from Hurricane Ian are estimated to be from $417 million to $675 million by the Florida Department of Agriculture and Consumer Services (FDACS). FDACS’ Hurricane Ian’s Preliminary Estimates of Damage to Florida Agriculture report echoed a University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) preliminary assessment of $147 million to $304 …

Industry Leaders React to Low Forecast

Josh McGillCrop Forecast

Immediately following the lowest federal crop forecast for Florida citrus in many decades, Florida Agriculture Commissioner Nikki Fried and Florida Department of Citrus Executive Director Shannon Shepp expressed optimism that the industry will strive to recover. Their statements referred to Hurricane Ian, which destroyed much fruit and damaged trees in major portions of the state’s citrus belt. The U.S. Department …

fruit fly

Oriental Fruit Fly Eradicated in Florida County

Josh McGillFlorida, Pests, Regulation

The Florida Department of Agriculture and Consumer Services (FDACS) announced on Sept. 23 that the oriental fruit fly (Bactrocera dorsalis) has been eradicated from Pinellas County. In June, FDACS Division of Plant Industry positively identified oriental fruit flies detected during routine trapping. Additional flies were discovered during expanded trapping activities. A quarantine was established in the St. Petersburg area that …

Agencies Act to Assist Florida Agriculture

Josh McGillFlorida, hurricane

Florida Fruit & Vegetable Association reported the following actions that Florida government agencies took during and after Hurricane Ian to aid impacted agricultural entities, including citrus. SUSPENSION OF WEIGHT RESTRICTIONSThe Florida Department of Transportation announced it suspended the size and weight restrictions for divisible loads on any vehicles transporting emergency equipment, services, supplies and agricultural commodities, including citrus and sugar. …