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Below you'll see everything we could locate for your search of “OJ”
Larry Black, president of the Citrus Research and Development Foundation (CRDF) board of directors, announced that Harold Browning is resigning as CRDF chief operations officer on March 31, 2018. Browning has served the CRDF and the citrus industry in this role since April 2011. “Harold has a unique skill set as a scientist, administrator and industry ambassador that has served the …
Column sponsored by the Citrus Research and Development Foundation Plant growth regulators (PGRs) are chemicals that increase or decrease plant growth, flowering and/or fruit set. PGRs include some herbicides. This article summarizes research studies on how PGRs might aid in the management of HLB. Although several successful herbicide practices were developed by University of Florida Institute of Food and Agricultural …
Lee Jones, general manager of Gardinier Florida Citrus, was one of several growers offering suggestions for upcoming HLB research at a recent Citrus Research and Development Foundation (CRDF) Research Management Committee session. He summarizes some of the suggestions he and others offered. Jones notes that several suggestions were made regarding bactericides, which growers got access to in spring 2016. He …
By Tacy Callies Some people start young adulthood by following in their parents’ footsteps. Jude Grosser began by following the path of his oldest brother, Tim, instead. Both went to Thomas More College and majored in biology. After that, their education and careers took different turns. Grosser thought he would work in wildlife or fisheries, but then had an opportunity …
Farmers and other parts of Florida’s agriculture industry could receive about $75 million in post-Hurricane Irma assistance from the state next year under a measure moving forward in the Senate. The Senate Finance and Tax Appropriations Subcommittee on Tuesday unanimously backed the proposal (SB 1608) by Senate Agriculture Chairwoman Denise Grimsley, R-Sebring. The proposal, in part, would reduce property assessments …
University of Florida Institute of Food and Agricultural Sciences economist Ariel Singerman provided growers attending a recent OJ Break in Lake Alfred with basic information about federal crop and tree insurance. Early in his presentation, he noted that most citrus crops and trees in Florida are covered by crop and tree insurance at some level. He summarizes his presentation. “The …
By Megan M. Dewdney, Tripti Vashisth and Ariel Singerman In 2017, the damage from postbloom fruit drop (PFD) was lower than the previous three years. This was mainly due to the low rainfall accumulation in late winter and early spring. The long bloom with relatively few flowers at any one time made the decision of when to apply a fungicide …
The 2017–2018 Florida all-orange forecast released by the U.S. Department of Agriculture (USDA) is 45 million boxes, down 1 million boxes from the January forecast. If realized, this will be 35 percent less than last season’s production. The forecast for non-Valencia orange production is unchanged at 19 million boxes. Size and drop components were final last month. The forecast for Valencia …
By Marcos Fava Neves The newest estimate from the U.S. Department of Agriculture for the 2017–18 season shows Florida with only 46 million boxes of oranges coming from 50 million trees, which represents 33 percent lower production than the 2016–17 season. High droppage and small fruits are also expected. Rabobank estimates Florida’s juice production at 235,000 tons [frozen concentrated orange …
Column sponsored by the Citrus Research and Development Foundation As early as 1965, high-temperature treatments were shown to reduce HLB bacterial infection without killing the tree. Trials [Ehsani, University of Florida/Institute of Food and Agricultural Sciences (UF/IFAS)] using portable, semi-transparent, plastic houses were placed over trees, achieved temperatures of above 120 F for several hours over several days, and reduced …
By Jawwad A. Qureshi, Philip A. Stansly and Lukasz L. Stelinski Pest management has always been important for citrus production in Florida. It has become even more critical following invasion of the Asian citrus psyllid (ACP) and citrus leafminer (CLM), due to their association with huanglongbing (HLB or citrus greening) and canker diseases, respectively. ACP and CLM develop and reproduce …
Business leaders of the global citrus industry will gather in Daytona Beach, Florida, on March 27 and 28 at the International Citrus Business Conference to develop solutions and strategic plans to ensure the survival of the world’s citrus industry. Citrus greening and declining OJ demand are threatening the survival of the citrus industry. Now more than ever, the leaders of …
With citrus greening devastating Florida’s $8.6 billion-a-year citrus industry, three University of Florida scientists will use $10.52 million in federal grants to study ways to help growers cope with the disease, including research on genetic editing that may produce potentially resistant fruit and trees. Since greening — or huanglongbing (HLB) — was first reported in Florida in 2005, Florida’s citrus …
Temperatures dipped into the 20s in much of the Florida Citrus Belt on the morning of Jan. 18, but the state’s largest citrus growers association expected little, if any, freeze damage. Florida Citrus Mutual spokesman Andrew Meadows said there could be minor or moderate fruit loss in some low-lying pockets, “but absolutely no tree damage.” The coldest Florida citrus region …
The U.S. Department of Agriculture’s (USDA) National Institute of Food and Agriculture (NIFA) announced awards to combat citrus greening disease. The funding to support research and Extension programs is made through the emergency Citrus Disease Research and Extension Program (CDRE). CDRE was authorized as part of the 2014 Farm Bill. “The need to advance research and Extension to develop management …
Updates on the search for trees that are resistant to HLB drew more than 40 growers and others to an OJ Break in Bartow on Jan. 9. Leadoff speaker Fred Gmitter, a plant breeder with the University of Florida Institute of Food and Agricultural Sciences, discussed an effort to see if so-called “survivor” trees might offer a solution. Survivors are …
According to Mark Hudson of the U.S. Department of Agriculture, the January 2018 Florida all-orange forecast is 46 million boxes, unchanged from the December forecast. If realized, this will be 33 percent less than last season’s production. The forecast consists of 19 million boxes of non-Valencia oranges (early, midseason and Navel varieties) and 27 million boxes of Valencia oranges. For …
By Len Wilcox The grower-funded California Citrus Research Board (CRB) is celebrating its 50th anniversary this year. Headquartered in the Central Valley city of Visalia, under the direction of president/CEO Gary Schulz, the CRB awards more than $7 million each year to researchers throughout California. Since 2008, CRB has focused much of its efforts on huanglongbing (HLB), with approximately $33 …
By Jawwad A. Qureshi and Larry Duncan Root weevils are a major pest group for many kinds of plants, with at least nine species that colonize citrus. Species commonly infesting citrus include Diaprepes root weevil (Diaprepes abbreviates), blue-green citrus root weevils (Pachnaeus litus and Pachnaeus opalus), little leaf notcher (Artipus floridanus), Fuller rose beetle (Asynonychus godmani) and Sri Lanka weevil …
Column sponsored by the Citrus Research and Development Foundation This article addresses the idea that beneficial, naturally occurring soil- and root-based bacteria might aid in the management of HLB. The background for field trials described below is work by Nian Wang of the University of Florida Institute of Food and Agricultural Sciences, funded in part by the Citrus Research and …
