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Below you'll see everything we could locate for your search of “Valencia”
The Peace River Valley Citrus Growers Association (PRVCGA) hosted growers and industry members on National Orange Juice Day to discuss early experiences with trunk injection of oxytetracycline hydrochloride (OTC-HCl). Two new OTC-HCl products, ReMedium TI and Rectify, were registered this season for use as an HLB treatment in Florida citrus. While some growers are taking a wait-and-see approach to trunk …
Alico, Inc. announced financial results for the second quarter of fiscal year 2023. For the six months ended March 31, 2023, the company reported net loss of approximately $10.9 million, compared to net income of approximately $30.8 million for the six months ended March 31, 2022. This was primarily due to 1) the timing of the gains on sale of …
The University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) citrus plant improvement team joined the All In For Citrus podcast to discuss new varieties and those in the breeding pipeline. Fred Gmitter, professor of horticultural sciences, Jude Grosser, professor of plant cell genetics, and John Chater, assistant professor of horticultural sciences, also discussed how HLB has impacted their …
By Brandon White Taking a wholistic, helicopter view of nutrient management programs can be beneficial in reducing high input costs and environmental implications in the continued era of HLB. START WITH THE SOILAn obvious first stop on the considerations list is the soil. It’s the foundation of the system. Almost any economically feasible thing growers can do to improve organic …
By Fernando Alferez Five years of University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) data in trials across the state have shown that individual protective covers (IPCs) are effective in preventing HLB until they are removed. This has been shown in sweet orange varieties such as Valencia and Hamlin. In these varieties, it has been demonstrated that the …
By Fernando Alferez and Muhammad A. Shahid Brassinosteroids (BRs) are a natural group of hormones that regulate physiological and biochemical attributes that include seed germination, flower development, root formation and resistance to various abiotic and biotic stresses. BRs have shown promise in reducing pests and diseases in a wide range of plants, including citrus. A commercial formulation of BRs has …
Summaries of last season’s processed citrus prices, exports and juice yields were part of the recently released Florida Citrus Statistics 2021–22. The summary was produced by the Florida Department of Agriculture and Consumer Services (FDACS) and the U.S. Department of Agriculture National Agricultural Statistics Service (USDA NASS). PROCESSED PRICESThe delivered-in price per pound of solids (PPS) for all processed oranges …
Apopka citrus grower Chip Henry reports that McGuire Groves received 9.5 inches of rain in March 2022. In March 2023, it received less than half an inch. Portions of Lee, Hendy and Collier counties were in an extreme drought as of April 6, according to the U.S. Drought Monitor. Many other areas of Florida, including where McGuire Groves is located, …
The U.S. Department of Agriculture’s National Agricultural Statistics Service (USDA NASS) released its latest citrus crop forecast on April 11. Florida’s grapefruit crop forecast for 2022–23 rose 6%. Projected production for the state’s other citrus varieties was unchanged. FLORIDA GRAPEFRUITThe all-grapefruit forecast for Florida is now 1.7 million boxes, up from 1.6 million boxes in March. Florida’s red grapefruit forecast …
The final 2022–23 orange crop forecast for Brazil’s São Paulo and West-Southwest Minas Gerais citrus belt is 314.21 million 90-pound boxes. While the crop declined 0.6% from the February forecast, it is much larger than the country’s 2021–22 crop. The Valencia and Valencia Folha Murcha varieties declined by 1.1% since February to 105.01 million boxes, and the Natal variety declined …
The Florida Citrus Growers’ Institute, presented by the University of Florida Institute of Food and Agricultural Sciences, was held in Avon Park on April 4. The annual educational event drew a good crowd of growers and allied industry. After nearly two decades of fighting HLB, and more recently fallout from hurricanes, those in attendance expressed a renewed sense of optimism …
Heller Bros. Packing Corp.’s packinghouse in Winter Garden, Florida, has ceased operations. The 50,000-square-foot facility had operated since 1939. “It’s a big loss for the citrus industry. It’s a big loss for Winter Garden,” said Jim Garceau. His company, Orlando Citrus, bought fresh grapefruit, oranges and tangerines from Heller Bros. from 1992 to 2020. He sold the fruit to farmers’ …
Summer is “a field day for weeds,” Ramdas Kanissery said in a March 29 presentation about weed control for citrus. The University of Florida Institute of Food and Agricultural Sciences assistant professor provided a progressive step-by-step approach to suppressing weeds during the summer. CONTROL EXISTING WEEDSGrowers can get off to a good start by controlling existing weeds with post-emergent herbicides. …
By Nian Wang How the huanglongbing (HLB) pathogen Candidatus Liberibacter asiaticus (CLas) causes damage to infected citrus trees has been widely debated. A recent study demonstrates that HLB is an immune-mediated plant disease (Ma et al., 2022). It was discovered that CLas infection of citrus stimulates systemic and chronic immune response in phloem tissues, including reactive oxygen species (ROS) production, …
By Tripti Vashisth and Taylor Livingston Grower-led trials in 2022 showed positive results of gibberellic acid (GA) treatment on Hamlin trees in Florida. This article primarily discusses two growers’ trials in detail. Both sites showed improvement in fruit production from the GA application. Many growers have adopted GA applications in the past year as part of their grove management strategy. …
Allowing citrus hybrids with certain criteria in orange juice (OJ) was one of several issues addressed in a recent workshop about potential changes to OJ’s standard of identity. Peter Chaires, executive director of the New Varieties Development and Management Corp., discussed benefits of increasing the hybrid allowance in OJ. Chaires presented a consumer study of juices conducted by University of …
Researchers will assess 20 to 30 Florida citrus groves impacted by 2022’s Hurricane Ian to learn lessons that will help growers in the future. University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) researchers Christopher Vincent and Tripti Vashisth and their teams will conduct the assessment. The research will be funded by a $280,000, one-year grant from the U.S. …
The Florida 2022–23 all-orange forecast inched up 1% in March to 16.1 million boxes while the grapefruit forecast rose 7% to 1.6 million boxes. The U.S. Department of Agriculture National Agricultural Statistics Service (USDA NASS) forecast for Florida tangerines and tangelos was unchanged at 500,000 boxes. The entire rise of 100,000 boxes in the orange forecast was in the …
In Brazil’s São Paulo citrus belt, infections of fruit by black spot usually occur from petal fall, in September/October, until the end of the rainy season, usually in April. Black spot can reduce production by up to 85%. Some studies have shown that the amount of fungicide applications to control black spot can be established according to the orange variety. …
The use of individual protective covers (IPCs) to safeguard young citrus trees from HLB has become a common practice in Florida groves in recent years. Fernando Alferez, an assistant professor of citrus horticulture with the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS), has led the research effort to study IPCs and their effectiveness in preventing HLB. He …
