As of Dec. 12, the 2017-2018 Florida all-orange forecast released by the U.S. Department of Agriculture is 46 million boxes. This figure is down 8 percent from the November forecast. If realized, this forecast will be 33 percent less than last season’s production and the least since the 1944-1945 season of 42.2 million boxes. The forecast consists of 19 million …
Florida Citrus Hall of Fame Inductees Chosen for 2018
Two distinguished leaders will be inducted into the Florida Citrus Hall of Fame (FCHOF) during the 56th Citrus Celebration Luncheon on Friday, March 9, 2018, at Florida Southern College in Lakeland. L. Gene Albrigo, of Daytona Shores, and Marvin D. Kahn, of Sebring, will be honored at the luncheon, scheduled to take place at 11:30 a.m. Gene Albrigo has led …
Psyllid Control Strategies
University of Florida Institute of Food and Agricultural Sciences entomologist Jawwad Qureshi discussed several means of Asian citrus psyllid control at Citrus Expo in August. He provides an overview of his presentation. Qureshi says it is best to start psyllid sprays during the winter dormant period. “Do it individually or do it in a collaborative effort, but you must do …
UF Study: Screen Houses May Help Prevent Grapefruit Greening
By: Brad Buck, 352-294-3303, bradbuck@ufl.edu GAINESVILLE, Fla. — Grapefruit grows better under screen houses than in unprotected groves because the indoor facilities keep out the insect that causes citrus greening, new University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) research shows. Protecting citrus from greening is essential, UF/IFAS researchers say. The disease, first detected in Florida in 2004, …
Plant Biostimulants — Snake Oils or Beneficial Substances?
By Ute Albrecht and Sarah Strauss Recent years have seen an explosion of products termed “biostimulants” as alternatives to traditional chemical products to improve plant growth and productivity, and to enhance the sustainability of agricultural systems. Although there is currently no legal definition of biostimulants, they are usually defined as “substance(s) and/or microorganisms that when applied to plants or the …
Call to Action for Florida Citrus Industry Members
On December 5, Mike Sparks, Florida Citrus Mutual executive vice president and CEO, sent the following message to the Florida citrus industry: Since Hurricane Irma devastated Florida citrus in September, Commissioner Adam Putnam, Governor Rick Scott, Florida Congressional/Senate leaders, Florida Citrus Mutual, Florida citrus growers and the industry have been working tirelessly in Washington, D.C. to obtain a federal relief/rebuild …
Semiautonomous Vehicle Used in CUPS
University of Florida Institute of Food and Agricultural Sciences researcher Arnold Schumann showed off a semiautonomous vehicle at the recent Citrus Research and Education Center 100th anniversary celebration. The vehicle is used in the center’s citrus under protective cover (CUPS) facility, designed to keep trees free of HLB-spreading psyllids. Schumann discusses the vehicle and its uses. “We designed that vehicle …
Cold-Tolerant Citrus for Southeastern Growers
The University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) will host the Cold-Tolerant Citrus Production for the Southeastern Coastal Plain educational program for growers. The event will take place Dec. 13 at the Suwannee Valley Agriculture Extension Center in Live Oak, Florida. “It’s an educational event for people that are interested in producing cold-tolerant citrus,” said Clay Olson, …
HLB Research Beyond CRDF: Florida’s Goal Achieved
By Harold Browning Column sponsored by the Citrus Research and Development Foundation As 2017 draws to a close, the Citrus Research and Development Foundation (CRDF) is working to redefine the primary directions for its research and delivery programs. Federal funding programs that have emerged over the past four years are covering much of the discovery and knowledge-building research, and is …
Dramatic Weather Events Disrupt the Orange Juice Market
By Marcos Fava Neves The first 2017–18 U.S. Department of Agriculture forecast for Florida oranges — 54 million boxes — after Hurricane Irma was the lowest number in 70 years. Before the hurricane, we were all expecting that Florida would have more than 80 million boxes of oranges. This possible shortage of approximately 25 million boxes will dramatically affect not-from-concentrate …
Low-Density Planting Problematic with HLB
Two economists addressing a Gulf Citrus Growers Association economic seminar on Nov. 30 agreed that low-density citrus plantings would likely be hazardous to growers’ financial health in the face of HLB. One also reported that the average grower is not making a profit, and that small growers are exiting the industry faster than larger growers. “We were looking into different …
Helping the Florida Citrus Industry Recovery After Irma
Rep. Dennis Ross (R-Fla.) and Florida orange grower Ellis Hunt appeared on the FOX Business Network to discuss their efforts to help the Florida citrus industry recover after Hurricane Irma. Sponsored Content5 Facts About Fire Ants and How to Control ThemApril 30, 2024BRAZILIAN RESEARCH RESULTS IN A UNIQUE PRODUCT FOR HLB MANAGEMENTApril 1, 2024Protect Your Groves From Citrus LeafminerMay 29, …
Walls Aim to Keep Psyllids Out
Walls consisting of insect-proof screen held up by telephone poles hold promise for helping growers reduce the cost of controlling HLB-spreading psyllids. The walls serve as artificial windbreaks in a new model grove planted in June at the Citrus Research and Education Center (CREC). The grove was one of numerous projects viewed by more than 500 attendees who came to …
Sneak Peek: December 2017 Citrus Industry Magazine
The 2018 Citrus Guide is featured in the December issue of Citrus Industry magazine. This annual directory of Florida citrus organizations, agencies, researchers and vendors has expanded to include California. Growers can find all of the contact information they need in a single, easy-to-read source. In addition to the Citrus Guide, the December issue of the magazine includes several features. …
Some Fresh Citrus Problems Begin in the Grove
Some fresh citrus problems arise or can be addressed in the packinghouse; others must be dealt with earlier, in the grove. University of Florida Institute of Food and Agricultural Sciences researcher Mark Ritenour discusses three problems that must be addressed in the grove. They are peel breakdown, fruit decay and pesticide residues. Ritenour summarizes a presentation he made at this …
100th Anniversary of the Citrus Research and Education Center
Officials, citrus scientists, growers and other stakeholders will gather at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Citrus Research and Education Center (CREC) in Lake Alfred this Wednesday, November 29, for the 100th anniversary of the CREC. Dr. Jack Payne, University of Florida senior vice president for agriculture and natural resources, is looking forward to the big event. …
Maximizing Insurance Claims After Hurricane Irma
Attorney Steven Boyne with Gunster law firm in Jacksonville suggests ways growers can maximize insurance claims resulting from Hurricane Irma. His remarks summarize a presentation he made at the Florida Agriculture Financial Management Conference earlier this month. “The more documentation you can provide, the better,” Boyne says. “Don’t view the adjuster as an adversary. If you work closely with the …
Millennium Block Resurrected for HLB Research
An approximately 35-acre research plot that fell victim to citrus canker years ago will soon become a new research site helping growers pick trees that fare best with HLB. The plot at the Indian River Research and Education Center (IRREC) in Fort Pierce will keep its former name, the Millennium Block. University of Florida Institute of Food and Agricultural Sciences …
Pruning and Controlled-Release Fertilizer to Rehabilitate HLB Trees
By Tripti Vashisth and Troy Gainey Pruning is one of the oldest horticultural practices that changes the form and growth of a tree. The pruning process 1) adjusts tree shape and the ratio of framework to fruit-bearing shell of the canopy, 2) alters the shoot/root ratio and 3) changes the carbohydrate (food storage) status of the tree. Under Florida weather …
Fresh Citrus Minimum Sizes Reduced
The minimum size requirement for fresh Florida oranges and grapefruit was recently reduced. The Citrus Administrative Committee (CAC), which manages a federal marketing order for fresh Florida citrus, requested the change. The minimum orange size was reduced from 2.5 to 2.25 inches in diameter. The grapefruit reduction was from 3 and five-sixteenths inches to 3 inches. CAC Manager Duke Chadwell …