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Below you'll see everything we could locate for your search of “all in for citrus”
A bacterial species closely related to citrus greening disease is rapidly evolving its ability to infect insect hosts and possibly plants. The newly identified species belongs to Liberibacter, a family of bacteria known to infect several economically important crops. There are nine known Liberibacter species, including three that are associated with citrus greening. Citrus greening, also known as huanglongbing or …
By Bryony C. Bonning and Lukasz L. Stelinski Asian citrus psyllids (ACP) transfer the pathogen that causes citrus greening from plant to plant as they feed. After confirmation of citrus greening in Florida in 2005, growers intensified their use of insecticides against ACP to try to stop disease spread. However, this method alone has yielded variable success and increased costs. …
On Aug. 4, the National Oceanic and Atmospheric Administration (NOAA) slightly decreased the likelihood of an above-normal Atlantic hurricane season to 60%. That is down from 65% in the initial NOAA outlook issued in May. The likelihood of near-normal activity has risen to 30% from 25% in May, and the chances remain at 10% for a below-normal season. NOAA’s update …
European Union (EU) mandarin production in 2021–22 is forecast at 3.16 million metric tons (MMT), a 2.3% decrease from the previous year, the U.S. Department of Agriculture’s Foreign Agricultural Service (FAS) recently reported. Spain will be the largest EU producer of mandarins in 2021–22 at 2.1 MMT, down from 2.3 MMT the prior year. Italy’s expected mandarin production of 832,300 …
The San Joaquin Valley ACP (Asian citrus psyllid)/HLB Area-Wide Task Force in California is recommending growers participate in a coordinated treatment application in commercial citrus orchards. This recommendation is for orchards located east and south of Bakersfield and includes young, non-bearing trees. The recommendation comes as a result of higher than normal HLB-spreading ACP finds in traps earlier this summer. …
By Michael Rogers As we approach a new citrus-growing season, the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) researchers and Extension agents working throughout the state renew their focus on finding solutions that growers can use in the short term to sustain their operations. While we value our longer-term research projects, efforts that provide tangible applications that …
On Aug. 4, Colorado State University (CSU) decreased its hurricane forecast for Atlantic seasonal activity and landfall strike probability for 2022. But citrus growers and other agriculturists shouldn’t relax their guard because the CSU Department of Atmospheric Science continues to call for an above-average Atlantic hurricane season. NEW PROJECTIONSCSU now forecasts the Atlantic will have 18 named storms in 2022, …
The recent Citrus Growers’ Summer Update in Valdosta, Georgia, provided growers another outlet to learn about two diseases — citrus greening and citrus canker — that could have serious ramifications on the industry’s future in Georgia. Jonathan Oliver, University of Georgia (UGA) assistant professor and small fruits pathologist, highlighted the seriousness of the discovery of both of the diseases in …
By Tripti Vashisth and Mary Sutton Citrus trees affected by huanglongbing (HLB) consistently have small fruit and low fruit numbers at harvest. The low fruit numbers are largely attributed to the increased rates of preharvest fruit drop that accompany HLB. Small fruit is more likely to drop during this preharvest period, suggesting a link between fruit size and retention. To …
Alico President and CEO John Kiernan recently pointed out that the company had less orange crop decline than Florida as a whole in the 2021–22 citrus season. He noted that while the U.S. Department of Agriculture reported that the Florida crop declined 22.7% from the prior season, Alico’s decline was only 12.9%. “The company believes this lower rate of decline …
The production of oranges in South Africa is estimated to grow by 6% to 1.6 million metric tons (MMT) in 2021–22, the U.S. Department of Agriculture’s Foreign Agricultural Service (USDA/FAS) recently reported. The area planted with oranges is expected to continue its stable growth rate, expanding by 2% to 47,750 hectares in 2021–22. Limpopo province is the leading growing region …
Florida growers and others looking to make farm improvements can apply for aid from the U.S. Department of Agriculture’s (USDA) Natural Resources Conservation Service (NRCS). CIGThe NRCS will invest up to $900,000 for Conservation Innovation Grants (CIG) for agricultural resource priorities in Florida. Fiscal Year 2022 conservation resource priorities for the NRCS in Florida are: climate resilience, grazing, soil health and urban …
European Union (EU) orange production is projected at 6.1 million metric tons (MMT), down from 6.5 MMT in 2020–21, the U.S. Department of Agriculture’s Foreign Agricultural Service (FAS) reported recently. The decrease is driven by moderate production declines in Spain and Italy, which combined account for nearly 80% of total EU orange output. PLANTED AREA The forecast for total EU …
Plant physiologist Ute Albrecht recently gave a presentation on increased fruit yield and other apparent benefits of injecting the antibiotic oxytetracycline into citrus tree trunks. The University of Florida Institute of Food and Agricultural Sciences researcher also discussed other advantages that trunk injection provides. These advantages include: Precise delivery of materials Elimination of spray drift Reduced risk for worker exposure …
Satsuma mandarins remain the predominant citrus variety produced in Georgia, but growers diversified more with their plantings this year. Jake Price, University of Georgia Extension coordinator, described the impact that growers could see with various citrus varieties now in place. He presented this information during the recent Citrus Growers’ Summer Update in Valdosta, Georgia. Price says the citrus industry in …
The Florida Department of Citrus’ Program for Expedited Propagation (PEP) of HLB-tolerant and resistant trees was conceived during the 2022 Florida legislative session following the discovery of the Donaldson tree among the collection at Whitmore Farms. The goal is to provide the resources needed to ramp up availability of Donaldson trees and others like it, so that growers interested in …
The Citrus Research and Development Foundation (CRDF) board of directors spent much of its monthly meeting in July considering recommendations from the foundation’s research management committee (RMC). TRACKING TREESThe RMC recommended that a request for proposals be put forth to create an inventory of all germplasm existing in field trials from the plant breeding programs CRDF has helped to fund. …
The recent Florida Citrus Industry Annual Conference featured educational presentations on navigating production in an environment where HLB is endemic in groves. Two of those presentations focused on new technology being developed for use in citrus. Two companies, Elemental Enzymes and TJ BioTech, have been collaborating with the Citrus Research and Development Foundation (CRDF) to research their respective products’ potential …
Orange and orange juice (OJ) production levels in Turkey are forecast to be higher in 2021–22 than in 2020–21, according to a recent U.S. Department of Agriculture Foreign Agricultural Service (USDA/FAS) update. Orange production is now expected to be 1.75 million metric tons (MMT), compared to 1.3 MMT the prior year. OJ production is projected at 10,000 metric tons (MT) …
Citrus growers are working to address California red scale populations, as second-generation crawlers have emerged in the San Joaquin Valley. University of California Cooperative Extension Area Citrus IPM Advisor Sandipa Gautam said a tool for tracking degree days in Kern, Tulare, Fresno and Madera counties can be a helpful resource for growers. Gautam explained that the hot and dry conditions …
