New sweet orange cultivars for processing can be harvested throughout the Florida citrus season. By Jude Grosser, Fred Gmitter and Bill Castle Florida orange juice has always been the gold standard among the growing portfolio of fruit juices and blends available to consumers. However, the now endemic citrus greening disease or huanglongbing (HLB) threatens this status by causing reduced fruit …
Fast, Inexpensive Soil pH Testing
Multi-county citrus Extension agent Chris Oswalt took several baggies of soil to an OJ break he hosted Jan. 14 at the Citrus Research and Education Center. He inserted a handheld pH meter into the soil in one of the baggies and within seconds told watching growers the content’s pH level. “Soil pH is real important, especially with HLB-infected trees today,” …
Eco-Mowing Is Part of Cover Crop Research
Cover crop research in Southwest Florida will include looking into the effectiveness of eco-mowing, or moving mowed clippings under the tree canopy rather than leaving clippings in row middles. University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) soil microbiologist Sarah Strauss discusses numerous aspects of cover crop and compost research being conducted by her and other UF/IFAS scientists. …
Fried on Florida Citrus Production Update
(FDACS) — The U.S. Department of Agriculture’s (USDA) National Agricultural Statistics Service has released an updated Florida citrus production estimate for the 2019-20 crop year, forecasting a 10 percent increase for Florida grapefruit and predicting that Florida orange production will hold steady at 74 million boxes. Florida Agriculture Commissioner Nikki Fried offered the following statement: “Today’s updated citrus forecast is encouraging. It’s a direct …
Florida Grapefruit Production Up
The 2019–20 Florida citrus crop forecast released on Jan. 10 by the U.S. Department of Agriculture (USDA) held steady for oranges, tangerines and tangelos while grapefruit saw gains. Oranges The Florida orange forecast is 74 million boxes, unchanged from the December forecast. If realized, this will be 3 percent more than last season’s final production. The forecast consists of 32 …
CRDF Has Spent $149 Million
The Citrus Research and Development Foundation (CRDF) has spent $149 million during 10 years of existence, Chief Operating Officer Rick Dantzler reports. He adds that 457 projects have been funded. Dantzler made a report on total CRDF activities to the group’s board of directors in November. He also announced a new slate of CRDF officers. “This has been quite an …
Winter Weather Watch Program for Growers
Multi-county citrus Extension agent Chris Oswalt describes the Winter Weather Watch available to growers in the west, central and southwest regions of Florida. The program runs from Nov. 15 to March 15 and costs growers $100. Oswalt says the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) established the program in the 1960s to provide agricultural forecasts via …
Seeking Profits With Hemp
The fact that growers will be able to legally grow industrial hemp in Florida doesn’t necessarily mean the crop can be grown successfully, a University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) official says. “There is a huge interest in industrial hemp in the state of Florida,” says Jerry Fankhauser, assistant director of the UF/IFAS Florida Agricultural Experiment …
Supporting Citrus Researchers for 37 Years
Barbara Thompson worked approximately 37 years helping Citrus Research and Education Center (CREC) scientists publish manuscripts that aided growers and others in Florida’s citrus industry. For the last several years, she also took over the CREC reception area. She greeted visitors, answered phones and helped growers locate the proper researcher or other agency that could answer their questions. She retired …
HLB and Grove Budgeting
Citrus Research and Education Center Director Michael Rogers says while much progress has been made in dealing with HLB, many growers now face economic woes because of high orange juice inventories. He discusses some decisions that growers facing those economic issues will have to make and offers some suggestions. “We’ve come a long way since HLB came to Florida,” Rogers …
How Much Can Florida Growers Afford to Spend on Caretaking Processed Orange Groves?
By Ariel Singerman The decrease in prices for processed oranges this season presents growers with challenging management decisions. Last October, the Florida Department of Citrus (FDOC) projected an average 2019–20 price for early and mid-season oranges of $1.62 per pound solids, while for Valencia oranges the forecast was $1.78 per pound solids. Those projected prices represent a 26 percent decline …
UF Researcher Seeks Biological Control of ACP
In the latest All In For Citrus podcast, Ozgur Batuman talks about his research into biological control of the Asian citrus psyllid (ACP). Batuman is an assistant professor at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Southwest Florida Research and Education Center. ACP control is necessary for management of citrus greening disease, or huanglongbing (HLB). Batuman’s …
Nutrition Sampling Program Update
Approximately 110 Florida citrus growers picked up nutrition sampling kits they’ll use to help ensure their groves are receiving proper nutrition this season. The kits are part of the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Citrus Nutrition Management Program launched this fall. The kits provide growers everything they need to collect four leaf samples and one …
Citrus Industry ‘Pretty Close to a Cliff’
(NSF) — State lawmakers and citrus growers expressed a need Tuesday to entice people to drink more orange juice and for citrus importers to help in the marketing of Florida’s struggling signature crop. After 15 years of fighting the impacts of hurricanes, citrus greening disease, a reduction in acres because of the state’s rapid growth and changes in drinking habits, …
Florida Citrus Hall of Fame Inductees Chosen for 2020
(FCHOF) — The Selection Committee for the Florida Citrus Hall of Fame has announced three distinguished leaders who will be inducted into the hall of fame during the 57th Citrus Celebration Luncheon. Frank E. Gardner (deceased), formerly of Orlando; John M. Kennedy, Sr. (deceased), formerly of Umatilla; and Karick Price, Sr. (deceased), formerly of Orlando, will be honored at the …
December Florida Citrus Crop Forecast
The U.S. Department of Agriculture (USDA) released its second citrus crop forecast for the 2019–20 season on Dec. 10. ORANGESThe Florida orange forecast is 74 million boxes, unchanged from the Oct. 10 forecast. If realized, this forecast will be 3 percent more than last season’s final production. The forecast consists of 32 million boxes of non-Valencia oranges (early, midseason and …
UF Researchers Study Drone Use in Citrus
In the latest All In For Citrus podcast, Yiannis Ampatzidis, University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) associate professor of agricultural and biological engineering, discusses new studies in drone technology applications for agriculture. Citrus growers can currently use drones to find out how many trees live in their groves, and they soon may be able to detect …
Thoughts on the Scion and Rootstock Selection Process
By Bill Castle If timing is everything, then let me suggest that the timing is right to consider the following proposals about making scion and rootstock choices in the Florida citrus industry: What to plant? That is a huge question that could be initially addressed by a one-day program carefully planned as to objectives, format and participants. I was reminded …
Bayer-CRDF HLB Effort Updated
The Citrus Research and Development Foundation (CRDF) in 2017 agreed to partner with Bayer Crop Science for three years in an effort to develop new technologies to combat HLB. On Dec. 3, a Bayer representative provided a progress update to the CRDF board of directors. CRDF Chief Operating Officer Rick Dantzler discusses the history and possible future of the endeavor. …
Florida’s Citrus Industry: A Balanced Perspective
The Washington Post recently published a “well-balanced article” about Florida’s citrus industry, telling its woes as well as progress against HLB, says Michael Rogers. “We hosted a reporter from the Washington Post back in July of this year,” says Rogers, director of the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Citrus Research and Education Center. “I think …




























