Bugs Under the Covers

Josh McGillIPCs, Pest Management

Individual protective covers (IPCs) do an excellent job keeping HLB-spreading Asian citrus psyllids (ACP) out of young citrus trees, showing a 99.6% reduction in ACP compared to control trees. But they don’t provide “one and done” pest control, according to University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) entomologist Lauren Diepenbrock. In fact, IPCs “create a perfect environment …

Federal Omnibus Deal Fails to Include Farm Labor Act

Josh McGillLabor, Legislative

On Dec. 22, the U.S. Senate passed the omnibus appropriations bill. The $1.7 trillion measure would fund the federal government through the remainder of 2023. The measure now moves to the U.S. House of Representatives for a vote to avoid a government shutdown on the evening of Dec. 23. Much to the dismay of farm groups nationwide, the Senate Affordable …

Record Lemon Crop Expected in Part of Australia

Josh McGillInternational, lemons

Record numbers of lemons are expected to be harvested in Far North Queensland (FNQ) this summer, helping the Australian industry achieve its goal of supplying Australian lemons year-round. Increased numbers of lemons are also expected from central and southern Queensland. The projected record summer crop is a result of expansion in the FNQ citrus industry and good weather. “We have …

PIECES OF THE PAST: Doing Together What Cannot Be Done Alone

Josh McGillPieces of the Past

By Brenda Eubanks Burnette Frank Sullivan III, of Sullivan Victory Groves, recently gave me a few boxes of his gift fruit catalogs, books, records and memorabilia for the Citrus Archives. Since December always reminds me of sending gift fruit to friends and family, it’s only appropriate that I share this story. One of the items he donated was a booklet …

Research Center Gets Largest Gift From Grower

Josh McGillIndian River

The late citrus grower John T. Moose left the largest individual gift ever to the University of Florida Institute of Food and Agricultural Sciences Indian River Research and Education Center (UF/IFAS IRREC) in Fort Pierce. The $260,000 contribution came in 2022, the same year as the center’s 75th anniversary. The gift will help serve local agriculture and natural resources protection …

The Most Critical Step to a Good Nutrition Program

Josh McGillNutrition, Research

By Tripti Vashisth, Faisal Shahzad and Jamie Burrow Leaf nutrient analysis is an important part of a successful citrus management program. Good fertilization practices are critical for optimal crop production, especially in HLB conditions. The two main objectives of nutrition management in citrus are 1) optimum and consistent yield and 2) building a strong tree that grows and produces year …

Pair of Problems for Louisiana Satsumas

Josh McGillLouisiana, Mandarins, Pests

Plant Diagnostic Center Director Raj Singh at the Louisiana State University Agricultural Center (LSA AgCenter) recently addressed two stresses that impact yields in Louisiana citrus — internal dry rot and puffy fruit. INTERNAL DRY ROTMature fruit affected by internal dry rot may look healthy on the outside, but peeling the fruit reveals dry, discolored flesh. This internal dry rot is …

CRDF Allocates Year-End Funds to HLB Research Projects

Josh McGillCRDF, HLB Management, Research

The Citrus Research and Development Foundation (CRDF) met for its December board meeting to discuss several topics before heading into the new year. One of the bigger areas of discussion was what to do with available uncommitted funds. “The board decided to fund work on several questions growers have regarding the use of bactericides inserted through systemic delivery devices and …

freeze

Cold-Hardy Growers Face Tough Call With Possible Freeze

Josh McGillCold Hardy, freeze

Looming below-freezing temperatures in the cold-hardy citrus region have growers on high alert regarding their remaining crop. Forecasts call for temperatures to drop to the 20s in Tifton, Georgia, on Dec. 23, according to Weather.com. Growers will have to decide on how to handle their remaining fruit, said Kim Jones, citrus producer and packinghouse owner. Jones is president of the …

Affordable and Secure Food Act Introduced in Senate

Josh McGillLabor, Legislative

Update as of Dec. 22, 2022: The current 2023 Omnibus Appropriations bill does not include the Affordable and Secure Food Act. Bill sponsors and farm groups had urged its inclusion.  “Congress has once again failed to deliver the reforms that the fresh produce industry and its agricultural allies have long fought for. International Fresh Produce Association (IFPA) did its part …

CUPS Can Be More Profitable Than Conventional Production

Josh McGillCUPS, Economics, Research

High yields of HLB-free fruit can hypothetically be sustainably produced in citrus under protective screen (CUPS), Arnold Schumann said at a Dec. 14 field day at the Citrus Research and Education Center (CREC). He backed that up with data showing high yields from Ray Ruby grapefruit planted at high densities and fertigated in CUPS. Trees in his CUPS facility are …

Fallen Fruit Leads to $23 Million Loss for Alico

Josh McGillfinancial, hurricane

Hurricane Ian in late September caused substantial fruit drop at the majority of Alico Citrus’ groves, the company reported in its recent fiscal year 2022 financial results. The fiscal year ended Sept. 30. “Fortunately, tree damage was largely limited to only one property,” said John Kiernan, president and chief executive officer. “This lost fruit impacted our fiscal year 2022 financial …

Guide Prepares California Growers for HLB Detection

Josh McGillCalifornia Corner, HLB Management, Regulation

California’s Citrus Pest and Disease Prevention Program (CPDPP) has developed a guide, Response for a Confirmed Huanglongbing Positive Detection in a Commercial Grove, to prepare growers for a finding of the disease. The guide is intended to educate growers about the California Department of Food and Agriculture’s (CDFA) huanglongbing action plan. The devastating citrus disease spread by the Asian citrus …

Touring Trials at the Whitmore Farm Field Day

Josh McGillEvents, Rootstocks, Varieties

The A.H. Whitmore Foundation Farm near Groveland, Florida, recently hosted a field day. The event was presented by the U.S. Department of Agriculture (USDA), New Varieties Development and Management Corporation (NVDMC) and the Florida Citrus Research Foundation. The farm opened in 1959. The 400-acre property includes 110 acres of groves on prime citrus land. Some of the state’s most popular …

Improving Yield Safety of Glyphosate

Josh McGillTip of the Week, weeds

By Ramdas Kanissery Florida citrus growers face weed management problems throughout the year because of conditions that favor rapid weed growth in groves. A weed-free tree row is desired in a citrus grove to minimize weed competition with trees. Hence, chemical weed control using post-emergent, systemic herbicides like glyphosate has become a vital production practice in the Florida citrus industry. …

Spain Lemon and Grapefruit Crops to Decline

Josh McGillCrop Forecast, International

Lemon and grapefruit crops in Spain are both forecast to decrease 10% in the 2022–23 season compared to the 2021–22 season. The forecast was made by the Spanish Lemon and Grapefruit Interbranch Organisation (AILIMPO), which represents the economic interests of producers, cooperatives, exporters and industrialists of lemon and grapefruit in Spain. According to AILIMPO, increased yields from new plantations only …

brazilian

Orange Crop Forecast for Brazil Remains Stable

Tacy CalliesBrazil, Crop Forecast

The second 2022–23 orange crop forecast update for the São Paulo and West-Southwest Minas Gerais citrus belt, published on Dec. 12 by Fundecitrus and its cooperators, is 314.11 million boxes of 40.8 kilograms each. This update indicates that the crop remains within expectations in relation to the projected forecast in September, with an increase of only 20 thousand boxes, which …

china

Brazil to Benefit From Suspension of UK Juice Tariff

Josh McGillBrazil, Orange Juice, Trade

The United Kingdom (UK) government recently announced the suspension of the tariff on the import of concentrated and ready-to-drink juices between Jan. 1, 2023, and Dec. 31, 2024. The decision should benefit juice shipments from Brazil to the United Kingdom. Although the tariff suspension applies to juices from all origins, Brazil dominates global orange juice (OJ) exports. The Brazilian Association …

Economic Perspectives on the 2021–22 Florida Processed Orange Season

Josh McGillEconomics

By Thomas H. Spreen The timing of Hurricane Ian is not unlike that of Hurricane Irma in September of 2017 in that it struck before the U.S. Department of Agriculture (USDA) crop forecast was released in October, but after the data collection process was already completed for the forecast. Therefore, the USDA forecast will not take Hurricane Ian’s impacts into …

mexfly

Brownsville Mexfly Quarantine Removed in Texas

Josh McGillPests, Regulation, Texas

Federal and state agriculture officials on Nov. 14 removed the Mexican fruit fly (Mexfly) quarantine in Brownsville, Cameron County, Texas. The quarantine was removed after three generations elapsed with no additional detections in the area. The action was taken by the U.S. Department of Agriculture (USDA) Animal and Plant Health Inspection Service (APHIS) and the Texas Department of Agriculture (TDA). …