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Below you'll see everything we could locate for your search of “citrus groves”
The U.S. Department of Agriculture Economic Research Service (USDA ERS) recently recounted how natural disasters and diseases have reduced Florida’s orange production by 92% since the 2003–04 season. USDA ERS noted that Florida’s citrus industry has long been susceptible to freezes, hurricanes and disease. It pointed out that a series of devastating freezes in the 1970s and 1980s caused production …
By Larry Duncan Prior to the introduction of citrus greening disease in Florida, certain conventions applied to the occurrence and impact of diaprepes root weevil in groves across the state. The abundance and damage potential of this major pest were greatest in some Flatwoods habitats, such as parts of the inland East Coast where newly planted trees sustained major damage. …
While the recent Florida Citrus Growers’ Institute presentations focused mainly on HLB, other topics were addressed, including phytophthora root rot. This disease has become more problematic in recent years. Megan Dewdney, University of Florida Institute of Food and Agricultural Sciences associate professor of plant pathology, spoke on the topic. She noted that phytophthora already is a complex problem and that …
A December 2022 freeze in Georgia significantly reduced the state’s 2023 citrus production, but many growers anticipate a large crop in 2024. “With less fruit production in 2023, trees added a lot more vegetative growth and increased their canopy volume,” University of Georgia Extension citrus agent Jake Price noted. “The satsuma bloom at the research plot was very large and …
The Grove First project plans to expand next year and is seeking additional growers as cooperators. The project tests molecules directly in the field for their ability to treat HLB via trunk injection. The Grove First project differs from the common practice of starting HLB research in the laboratory, then moving to the greenhouse to be confirmed before going into …
During the month of April, Florida rainfall has been scarce. Groves are drying out after some areas enjoyed more rain than normal during the El Niño winter. The dry weather has growers busy running irrigation. Keeping HLB-infected trees well-watered is especially important to reduce plant stress. That was the message Tripti Vashisth, University of Florida Institute of Food and Agricultural …
By Chris Oswalt Soil pH influences nutrient availability. This article considers the specific fate of nitrogen, phosphorus and potassium in soils with elevated pH values. The discussion also assumes that these effects would be similar to conditions in the wetted zone where micro-sprinkler irrigation has raised soil pH. NITROGEN Soil pH can affect several reactions involving nitrogen in the soil …
Florida Citrus Mutual recently hosted a roundtable discussion about the performance of trunk-injection therapies as growers are making their second round of applications. The grower participants included Jim Snively, Southern Gardens Citrus; Glenn Beck, Beck Bros. Citrus and Wes Soria, Sorrells Citrus. University of Florida scientist Ute Albrecht also joined the panel to provide a research update. Rick Dantzler, chief …
As growers grapple with planting new blocks in the HLB era, there has been considerable discussion about planting densities to optimize growth and yield. John Chater, assistant professor of horticultural sciences with the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS), has been working with growers in evaluating new varieties and rootstocks as trees are planted. TRENDING HIGHER …
California’s 2023–24 Valencia orange forecast, issued by the California Department of Food and Agriculture (CDFA), is 16 million cartons. The forecast was based on the results of the 2023–24 Valencia Orange Objective Measurement Survey conducted from Jan. 2 to Feb. 27. CDFA reported that Southern and Central California have received significantly more rain than usual over the winter and spring, …
Despite the challenges of the Florida citrus industry, Feek Family Citrus continues to successfully grow, pack and ship fresh fruit. In an effort to discourage his son from working in the citrus business, Doug Feek’s father gave him all the worst jobs to do in the family’s small grove. “He wanted me to save my back and work a desk …
Since its founding in 2019, the Citrus Research and Field Trial (CRAFT) program has been responsible for the planting of just under 10,000 acres of new trees. This includes about 6,000 acres of solid-set groves and just shy of 4,000 acres of resets. CRAFT is a first-of-its-kind program and considered an innovation among funding agencies needed to support such efforts. …
If there was ever a time when Florida citrus growers would want to get a better read on tree health, this season might it. A significant number of acres have been treated with new trunk-injection therapies, and growers have been monitoring groves to observe the impact of the treatments. Growers have traditionally relied on visual observation to get a sense …
The Highlands County Citrus Growers Association hosted its annual meeting and banquet in early March in Sebring, Florida. The event was well attended. Growers were mostly in good spirits, hoping that trunk-injection therapy will be the bridge to the next breakthrough to return citrus production and quality to viable levels. Most believe the ultimate HLB solution will come in the …
Alico, Inc.’s Citrus Division reported it had “significantly lower than anticipated” early and mid-season orange production for the fiscal quarter that ended Dec. 31, 2023. It blamed the reduction on the ongoing effects of 2022’s Hurricane Ian. Although the early and mid-season crops were lower than anticipated, Alico still harvested more boxes, produced more pound solids and received higher prices …
By Frank Giles and Maegan Beatty As growers deployed their first application of oxytetracycline (OTC) via trunk-injection this summer, expectations were high but tempered by the fact the therapy is not expected to turn the massive HLB ship around in just one season. By this fall, after the seasonal cooldown, growers were still reporting generally positive signs from the treatments. …
By Frank Giles The University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) has established itself as a leader in new technological frontiers like artificial intelligence (AI). In fact, the school has the 15th most powerful computer in the world. The HiPerGator, as the computer is called, will assist in AI development and on many other technological fronts. Another …
Florida’s Citrus Research and Field Trial (CRAFT) board of directors recently approved a slate of Cycle 5 solid set Program for Expedited Propagation (PEP) projects following recommendations from the Technical Working Group. Eleven projects totaling 455 acres were approved. Projects will focus on comparisons of five scions (Parson Brown, Roble, Carney 2, Carney 3 and Donaldson) on the same rootstock. …
At the Florida Citrus Show, growers will learn the latest research results that they can put to work in their groves. Doug Bournique, executive vice president of the Indian River Citrus League, encourages growers to attend the event to hear research straight from the source. The Florida Citrus Show is hosted at the University of Florida Institute of Food and …
The Citrus Research and Development Foundation (CRDF) kicked off the new year with a full agenda for its monthly board meeting. New members were welcomed to the board. Growers Matt Machata, Sarah Spinosa and Trevor Murphy joined the group. On the research front, the board funded continued work by Ping Duan, a plant pathologist with the U.S. Department of Agriculture. …
