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Below you'll see everything we could locate for your search of “IMG citrus”
By Amir Rezazadeh Citrus fruit splitting is an important problem for growers, causing frustration and economic losses. This phenomenon occurs when the rinds of citrus fruits crack open, exposing the inner pulp. Understanding the reasons behind citrus fruit splitting is crucial for growers to implement effective preventive measures. IRRIGATION PRACTICES Inconsistent watering regimes, particularly irregular watering followed by heavy irrigation, …
Phytophthora incidences are increasing in Florida citrus groves, plant pathologist Ozgur Batuman reported during a May 21 presentation. Phytophthora diseases include foot rot of trunk and limbs, root rot and brown rot. Batuman, a University of Florida Institute of Food and Agricultural Sciences associate professor, said these diseases led to yield reductions of 3% to 6% per year even prior …
Grower John Gless owns a citrus orchard in California’s Kern County, which has greater citrus production than nearly any other county in the state. In 2020, he was looking to replace his old orchard and improve the orchard’s soil health through the conservation management practice of whole orchard recycling. With whole orchard recycling, orchard trees are chipped and spread back …
Federal and state agriculture officials on May 16 removed the Oriental fruit fly (Bactrocera dorsalis; OFF) quarantine in Santa Clara County, California. The action was 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). It came after three OFF life cycles elapsed with no additional …
A recent University of Georgia (UGA) Extension publication summarized the centuries-old history of satsuma mandarins worldwide while focusing on the fruit’s modern popularity in Georgia. Excerpts follow from “Maximizing the Value of Georgia-Grown Satsumas Through Food Innovation,” authored by Emma Moore, Laurel Dunn and Kevin Mis Solval of the UGA Department of Food Science & Technology: Satsuma mandarins were first …
A recent issue of the Annual Review of Phytopathology contains the article, “Management of huanglongbing of citrus: Lessons from São Paulo and Florida.” It discusses the lessons in HLB management, comparing what was done in orchards in Brazil’s state of São Paulo and in Florida. It also highlights the measures that worked and failed from the perspective of controlling the …
The conditions for the interstate movement of citrus nursery stock and packinghouse procedures for citrus fruit from sweet orange scab (SOS) quarantined areas in California were recently revised. The actions were taken by the U.S. Department of Agriculture Animal and Plant Health Inspection Service (USDA APHIS). The actions update the “APHIS-Approved Packing House Procedures for Elsinoë australis, Causal Agent of …
Repeated evaluations throughout California showed “a massive decline – greater than 70%” in HLB-spreading Asian citrus psyllid (ACP) densities since the inception of a biological control program, a researcher reported recently. Mark Hoddle said the University of California, Riverside (UCR) and the California Department of Food and Agriculture (CDFA) turned to biocontrol because insecticide spraying wasn’t adequately controlling the psyllid. …
Chilli thrips (Scirtothrips dorsalis) has been documented in Florida since 1991. This pest has a history of impacting ornamentals, some vegetables, grapes and berry crops. Most recently, chilli thrips has affected citrus, but only in nurseries and in citrus under protective screens (CUPS). Feeding damage includes death of young flush (Figure 1), leaf damage on expanded flush that results in …
The University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Citrus Research and Education Center hosted a May OJ Break educational seminar. Ute Albrecht, UF/IFAS associate professor of plant physiology, spoke during the event and gave an update on oxytetracycline (OTC) therapies being applied in citrus groves over the past two seasons. She gave a summary of research she …
The Cutrale Citrus Juices USA plant in Leesburg, Florida, will close and lay off 117 employees beginning in late July. A notice from Cutrale posted on the Florida Department of Commerce website gave the reason for the closing as “primary business partner has decided to move packaging operations from the Leesburg facility to their own facilities.” The notice is required …
By Lukasz Stelinski, Eric Roldan and Kirsten Pelz-Stelinski Use of antibiotics in fruit production is not a new idea, but it has only recently been applied on a larger scale in Florida citrus. The initial labels for huanglongbing (HLB) treatment with antibiotics in Florida citrus were approved in March 2016 in response to significant economic losses caused by HLB. Antibiotics …
The U.S. Food and Drug Administration (FDA) published a final rule on certain pre-harvest agricultural water. The rule revises requirements for covered produce, other than sprouts, in the FDA Food Safety Modernization Act Produce Safety Rule. According to FDA, the revised requirements are intended to enhance public health by improving the safety of water used in produce cultivation. FDA stated …
Plant pathologist Ozgur Batuman recently warned that two citrus viral diseases not currently in Florida are highly suited to the state’s climate and would likely impact production if found there. They are citrus leprosis and citrus yellow vein clearing virus (CYVCV). Batuman, a University of Florida Institute of Food and Agricultural Sciences associate professor at the Southwest Florida Research and …
National Oceanic and Atmospheric Administration (NOAA) National Weather Service forecasters at the Climate Prediction Center on May 23 predicted above-normal hurricane activity in the Atlantic basin this year. NOAA is forecasting a range of 17 to 25 total named storms (winds of 39 mph or higher). Of those, eight to 13 are forecast to become hurricanes (winds of 74 mph or higher), …
It’s now official that the Florida Department of Citrus (FDOC) will have a new agency for consumer marketing, media relations and issues management starting July 1. The Florida Citrus Commission (FCC), the FDOC’s governing board, approved contracts with Padilla Speer Beardsley, Inc. on May 9. The new contracts are for two years with three optional one-year renewals. Padilla Speer Beardsley, …
The University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Citrus Research and Education Center hosted an OJ Break seminar in mid-May. Topics included management of nematodes, results of trunk-injection therapies and the use of cover crops in citrus. Larry Duncan, a UF/IFAS professor of nematology, presented research findings on the impact of sting nematodes in citrus. He provided …
Florida growers are well into their second application of oxytetracycline (OTC) trunk injection as the 2023–24 season winds down. The results of the first application made last year are becoming somewhat clearer, but there’s still more to observe and learn about trunk injection. Ute Albrecht, associate professor of plant physiology with the University of Florida Institute of Food and Agricultural …
The U.S. Department of Agriculture Animal and Plant Health Inspection Service (USDA/APHIS) is expanding the quarantine area in California for Elsinoë australis, the fungal causal agent of sweet orange scab (SOS). The expansion aligns with the state interior quarantine that the California Department of Agriculture (CDFA) implemented Oct. 1, 2023. SOS infection causes scab pustules that give fruit a corky …
The American Farm Bureau Federation (AFBF) and the National Council of Agricultural Employers (NCAE) have harshly criticized the U.S. Department of Labor’s (DOL) recently announced H-2A farmworker protection rule. An AFBF statement declared that the rule “mires farm families in excessive compliance costs while disregarding privacy concerns for farmers and their employees. With this addition, DOL sets itself apart as …
