By Peter Chaires Each season, variety displays and field days offer growers, packers, processors, nurseries, marketers, flavor companies and other interested parties an opportunity to experience the latest developments in Florida’s citrus breeding programs. Each team takes its own approach to these events. Some are more focused on fruit displays and sampling, some have field tours, and others include scientific …
Citrus Growers Invited to Visit Variety Trial
The University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Indian River Research and Education Center (IRREC) will host a Millennium Block Variety Trial Field Day on Oct. 19. The event will be held from 9 a.m. to noon. The Millennium Block is at 7850 Pruitt Research Road in Fort Pierce. Registration can be completed online here or by …
High-Efficiency Fertilizers for Growers
At the Citrus & Specialty Crop Expo, Davie Kadyampakeni recommended what he termed “high-efficiency fertilizers” to improve canopy, fruit yield and juice quality, especially in HLB-affected trees. Kadyampakeni is an assistant professor specializing in citrus water and nutrient management the University of Florida Institute of Food and Agricultural Sciences. FOUR TYPESKadyampakeni described four categories of high-efficiency fertilizers: Slow-release fertilizer (SRF) …
Georgia Growers: Look Out for Lebbeck Mealybug
University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) specialists are alerting Georgia citrus growers about an invasive pest that’s impacting Florida’s crop. Lebbeck mealybugs have yet to navigate their way to Georgia. But it is only a matter of time, says Lauren Diepenbrock, UF/IFAS assistant professor and entomologist. “It’ll get up to Georgia probably. We’re doing our best …
Citrus Growers Gather to Learn About Gibberellic Acid
In the quest for better fruit retention in HLB-infected citrus, there has been a good deal of attention placed on the use of plant growth regulators to fight fruit drop. Gibberellic acid (GA) has been the focus of new research in recent years to establish refined timing of applications to optimize results in Florida citrus. Much of that research has …
Greening and Canker Concerns for Georgia Growers
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 …
Non-Certified Donaldson Trees: Limited Availability for Growers
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 …
Growers Addressing California Red Scale
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 …
California Growers Show Strong Support for Citrus Research Board
California citrus growers recently voted by a large margin to continue their support of the Citrus Research Board (CRB) in a state-mandated referendum. The recently concluded referendum, which must be held every five years, was conducted by the California Department of Food and Agriculture (CDFA). A majority of eligible citrus producers voted in the referendum. Their support was nearly unanimous …
Forum for Growers Sparks Conversations
By Ajia Paolillo Florida citrus growers are undoubtedly under pressure while they work daily to maintain tree health and produce quality fruit that is profitable. Growers are constantly switching gears to budget increasing production costs, address labor issues and, of course, fight HLB and other problems in the grove. Growers are fighting HLB from many different directions, including enhanced nutrition, …
What Southeast Citrus Growers Should Be Watching For
A prolonged dry spell across the Southeast should have citrus growers ensuring their young trees are properly irrigated. But Jonathan Oliver, University of Georgia (UGA) assistant professor and small fruits pathologist, cautions growers about applying too much water. “The real young trees don’t have much of a root system, of course. It has been pretty dry. But you don’t want …
Florida Growers Consider Bamboo Potential
An event in Lake Placid, Florida, on the potential of bamboo as an alternative commercial crop drew a large turnout of growers. Citrus growers, in particular, are interested in crops that could go on marginal grove land until a more viable solution to HLB comes along. Bamboo might fill that need, according to Phillip Rucks, owner of Phillip Rucks Citrus …
CRDF Seeks Growers for Rootstock Trials
The Citrus Research and Development Foundation (CRDF) is seeking Florida citrus growers on the Ridge and in the flatwoods of Southwest Florida to potentially be grower-cooperators in large rootstock trials. The goal of the new trials is to identify plant material with the traits needed by growers to realize the highest possible pound solids per acre and increase tree viability …
A Fruitful Partnership for Florida Growers
Florida Citrus Commission (FCC) Chairman Steve Johnson recently cited the partnership between the FCC and Florida Citrus Mutual as “a shining example of the synergy happening in our industry.” The FCC serves as the governing board of the Florida Department of Citrus (FDOC). Mutual is the state’s largest association of citrus growers. “The two entities, which at times have diverse …
Legislation Introduced for Growers Impacted by Freezes
U.S. Representatives Greg Steube (R-Fla.) and Darren Soto (D-Fla.) introduced the Temperature Endorsement for Multi-Peril Policies (TEMP) Act to protect farmers impacted by crop-damaging freezes. Rep. Steube proposes this legislation for inclusion in the 2023 farm bill. “This winter, a freeze caused significant damages to Florida’s citrus, sugarcane, ornamental plants, and many fruits and vegetables. Currently, specialty-crop insurance policies are expensive, leaving farmers with limited options …
Promising New Research Discussed at Florida Citrus Growers’ Institute
Growers gathered in Avon Park at South Florida State College for the Florida Citrus Growers’ Institute on April 5. The event, organized by regional citrus Extension agents with the University of Florida Institute of Food and Agricultural Sciences, aims to provide timely research that can be applied in groves today. It also was an opportunity for growers to get updates …
Working With Citrus Growers to Select New Varieties
John Chater joined the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) in January as an assistant professor of horticultural sciences. His mission is to act as a conduit between citrus plant breeders and growers to find fits for new rootstock and scion selections. Chater’s love of plants was inspired by his grandfather who was a plant breeder …
In-Person Growers’ Institute Is Next Week
After being presented virtually for the past two years as a result of COVID-19, the 2022 Florida Citrus Growers’ Institute will once again be an in-person event on April 5. The event will be held from 8:30 a.m. to 3 p.m. at South Florida State College’s Alan Jay Wildstein Center for the Performing Arts in Avon Park. The institute is …
Advancing Artificial Intelligence for Growers
University scientists, engineers, producers, government agencies and industry officials across the Southeast recently met to brainstorm ways to use artificial intelligence (AI) to help growers. They concluded that they could empower growers and equip farms to increase their economic and environmental sustainability and develop resilient solutions to address climate change by using AI. The three-day conference, Envisioning 2050 in the …
USDA Disaster Declaration for Florida Growers Impacted by Freeze
Florida Gov. Ron DeSantis and the Florida Division of Emergency Management (FDEM) announced the U.S. Department of Agriculture’s (USDA) disaster designation for 17 counties and 10 contiguous counties impacted by the freezing temperatures that occurred in late January. View the USDA’s approval letter here. “With the approval of our request for a disaster declaration, farmers in Florida have resources available …