Uncovering the Cause of Greasy-Green on Grapefruit 

Josh McGillGrapefruit, Tip of the Week

By Megan Dewdney, Mark A. Ritenour and Liliana M. Cano  In the last few years, 89% of Florida grapefruit growers have struggled with a disorder that they refer to as greasy-green, leading to losses between $20,000 to $1.7 million per year. The disorder causes the fruit to have large, diffuse green patches on the rind after degreening, making it no …

California Fruit Fly Quarantines Expanded

Josh McGillCalifornia Corner, Pests, Regulation

Federal and California agriculture officials have expanded the Tau fruit fly quarantine in Los Angeles County and the Oriental fruit fly (OFF) quarantine in San Bernadino and Riverside counties. The actions were taken by the U.S. Department of Agriculture’s Animal and Plant Health Inspection Service (APHIS) and the California Department of Food and Agriculture (CDFA). TAU FRUIT FLYThe agencies expanded …

How to Properly Transport and Store Pesticides

Josh McGillCEU

By Lourdes C. Pérez Cordero Editor’s note: This article grants one continuing education unit (CEU) in the Core category toward the renewal of a Florida Department of Agriculture and Consumer Services restricted-use pesticide license when the accompanying test is submitted and approved. Pesticides can often pose a threat to the health and safety of people, wildlife and the environment if …

$5 Million Awarded to UF/IFAS for HLB Research

Josh McGillHLB Management, Research

The University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) has been awarded five federal grants totaling more than $5 million to control HLB. The grants are from the U.S. Department of Agriculture’s National Institute of Food and Agriculture (NIFA).   HLB is caused by the bacterium Candidatus Liberibacter asiaticus (CLas). The Asian citrus psyllid can transmit CLas into a …

São Paulo Governor Creates Greening Committee

Josh McGillBrazil, Citrus Greening, HLB Management

The governor of Brazil’s state of São Paulo, Tarcísio de Freitas, on Oct. 16 decreed the formation of a state committee for greening contingency after meeting with several members of the state’s citrus industry. Greening affects 38.06% of orange trees in the states of São Paulo and Minas Gerais. The governor acted after considerations by the Sylvio Moreira Citriculture Center/Agronomic …

PIECES OF THE PAST: Beauty Is on the Inside

Josh McGillPieces of the Past

By Brenda Eubanks Burnette A.B. Michael was known as the “Dean of the Citrus Industry.” His Orchid Island fruit consistently won awards for its high quality. He was a major proponent of fruit for its taste and appearance. Michael was one of the first to institute grading standards in the packinghouses he ran. Here are a few excerpts from a …

Universities Receive 11 Federal Grants for HLB Research

Josh McGillHLB Management, Research

The U.S. Department of Agriculture’s National Institute of Food and Agriculture (USDA NIFA) has invested more than $25 million in 11 projects as part of the Emergency Citrus Disease Research & Extension program. This program brings the nation’s top scientists together with citrus industry representatives to find scientifically sound solutions that combat and prevent citrus greening (HLB)​ at the farm level. Some of this …

Film Calls for Urgency Regarding Greening in Brazil

Josh McGillBrazil, HLB Management

Fundecitrus recently launched the institutional awareness-raising film Urgência as yet another part of the Greening Is Serious campaign. The campaign began in January last year. In the film, 10 representatives of the citrus sector talk about the economic, social, environmental and historical dimensions of citrus growing in São Paulo and Minas Gerais. They point out everything that is at risk …

Breeder Discusses New Fresh Citrus Varieties

Josh McGillFresh, Varieties

In a virtual presentation, plant breeder Jude Grosser discussed recently released citrus varieties that might work well in the fresh fruit market. Grosser is a professor at the University of Florida Institute of Food and Agricultural Sciences’ (UF/IFAS) Citrus Research and Education Center. Here’s a look at some of the varieties he addressed: MANDARINSGrosser described Marathon as the “best option” …

bill

More Oriental Fruit Fly Quarantines in California

Josh McGillCalifornia Corner, Pests, Regulation

Federal and state agriculture officials in late September established Oriental fruit fly (OFF) quarantines in Sacramento, San Bernardino and Riverside counties in California. The actions were taken by the U.S. Department of Agriculture’s Animal and Plant Health Inspection Service (USDA APHIS) and the California Department of Food and Agriculture (CDFA) following OFF detections in those areas. The new quarantines come …

labor

Program Provides Incentives to Address Labor Challenges

Josh McGillLabor

The U.S. Department of Agriculture (USDA) recently announced the Farm Labor Stabilization and Protection Pilot Program (FLSP). The new pilot grant program aims to improve food and agricultural supply-chain resiliency by addressing challenges agricultural employers face with labor shortages and instability.  “The program will provide incentives designed to simultaneously benefit workers and employers, with the potential to inform the H-2A …

CRDF

Seeking Injection Alternatives and Additions

Josh McGillCRDF, HLB Management, Research

The Citrus Research and Development Foundation (CRDF) approved three new projects during its September board of directors meeting. The projects will test the injection of different antimicrobial materials to treat HLB. One project will be managed by Ozgur Batuman, a citrus pathologist with the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS). Another will be run by Kranthi …

Imports From Japan Would Pose Pest Risk

Josh McGillExport/Import, International, Regulation

A federal pest risk assessment for the importation of fresh citrus from Japan has identified the Japanese orange fly (Bactrocera tsuneonis) as posing a high risk of introduction into the United States. The 120-page assessment was prepared by the U.S. Department of Agriculture’s Animal and Plant Health Inspection Service (USDA APHIS). The agency assessed the risk of scores of insects, …

Three New Citrus Releases From UF/IFAS

Josh McGillVarieties

The University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Citrus Research and Education Center breeding program has released three new scion cultivars in the last year. These cultivars provide opportunities for diverse segments of the Florida citrus industry, including nurseries catering to the home landscape marketplace. The new releases demonstrate the value of a broad-based breeding program to …

Commissioner Simpson Presents Priorities at Expo

Josh McGillCitrus Expo

The Citrus & Specialty Crop Expo ventured into new territory this year — literally. After three decades at the Lee Civic Center in Fort Myers, this year’s event was held at the Florida State Fairgrounds in Tampa. There were several factors forcing the move this year, including damage to the Lee Civic Center from Hurricane Ian. With a new facility …

PIECES OF THE PAST: What’s a Name Got to Do With it?

Josh McGillPieces of the Past

By Brenda Eubanks Burnette I recently received Waverly Growers Cooperative’s 50th Golden Anniversary booklet (1914–1964) from a reader. One of the things I found interesting was how the town of Waverly was formed, and how various places in the area got their names. Between 1882 and 1884, W.B. Campbell, Asa Gibbons and F.W. Ohlinger homesteaded in a stopping place for …

Biopesticide Products Patented

Josh McGillPesticides

Research by Rhodes University PhD graduates Tamryn Marsberg and Michael Jukes has led to the patent of two viral-based products. MultiMax and CodlMax are alternatives to chemical pesticides on citrus, apples and litchi. The advantage of these products includes their lack of non-target effects; the pest is controlled without harming the environment. The products could assist with control of the …

Sallins Receive John T. Lesley Award

Josh McGillAwards

Florida Citrus Packers recently presented IMG Citrus founders Michel and Veronique Sallin with the organization’s highest recognition, the John T. Lesley Award. The presentation was made at the fresh fruit industry’s annual Citrus Packinghouse Day. The award is for individuals making sustained and outstanding contributions to Florida’s fresh citrus industry. IMG Citrus operates more than 11,000 acres of citrus groves …

Tau Fruit Fly Quarantine Expanded

Josh McGillCalifornia Corner, Pests, Regulation

Federal and state agriculture agencies on Aug. 15 expanded the Zeugodacus tau fruit fly quarantine in the Stevenson Ranch area of Los Angeles County, California. The action was taken by the U.S. Department of Agriculture Animal and Plant Health Inspection Service (USDA APHIS) and the California Department of Food and Agriculture (CDFA). The expansion was in response to the confirmed …