There is a constant stream of research flowing out of the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS). In recent years, much of that science has focused on the fight against HLB. There are various venues where growers and other stakeholders can learn more about this research, including the All In For Citrus podcast. The podcast, produced …
Sustaining Citrus Production in the HLB Era
The virtues of daily irrigation and increased micronutrient applications were among key points researcher Davie Kadyampakeni made in an Aug. 13 discussion of citrus production in the HLB era. Kadyampakeni is a University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) associate professor of soil, water and ecosystem sciences at the Citrus Research and Education Center in Lake Alfred. …
CITRUS NURSERY SOURCE: What’s on Tap for 2024–25
By Peter Chaires The New Varieties Development and Management Corp. (NVDMC) has awarded funding to citrus projects for the 2024–25 season. Exciting things are happening in crop transformation, but significant progress is also being made in conventional breeding. The NVDMC board continues to support conventional breeding projects, each with a focus on near-term results, while still setting a foundation for …
New HLB Publication at the Citrus & Specialty Crop Expo
By Michael E. Rogers Do you plan to attend the Citrus & Specialty Crop Expo on Aug. 21–22 at the Florida State Fairgrounds in Tampa? If so, you’ll want to stop by the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Citrus Extension booth to pick up the latest publication on HLB management assembled by UF/IFAS citrus experts. …
Reasons to Believe HLB Is Beatable
Growers gathered in Bonita Springs in mid-June for the Florida Citrus Industry Annual Conference. The event hosted by Florida Citrus Mutual drew a good crowd. The mood of growers was mixed. While there was hope that HLB trunk-injection therapies might have resulted in more dramatic improvements to this year’s crop, there also was recognition that these therapies represent one of …
Symposium Unites Growers and Ag Industry Professionals
The second annual Growing Together Symposium was hosted at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Mid-Florida Research and Education Center in early August. The event was a forum for growers and agricultural industry professionals to learn about various business-related topics. Center director Kirsten Pelz-Stelinski welcomed attendees and noted the Apopka, Florida, facility is continuing its …
Survey Asks Growers About Oxytetracycline Trunk Injection
University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) researchers are conducting a grower survey about the use of oxytetracycline (OTC) trunk injection in citrus production. The researchers want to learn about the adoption, efficacy and economic feasibility of OTC injections. The survey, which can be accessed here, will take approximately 15 minutes to complete. It should be completed …
CUPS Allows Profitable HLB-Free Citrus Production
The U.S. Department of Agriculture National Institute of Food and Agriculture (USDA/NIFA) has invested more than $250 million to find a solution for HLB. One example of USDA NIFA-funded research is citrus under protective screen (CUPS). University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) scientist Arnold Schumann and colleagues began testing CUPS at the Citrus Research and Education Center …
Preview of the Citrus & Specialty Crop Expo Seminars
In the July All In For Citrus podcast, Tripti Vashisth, associate professor of horticultural sciences with the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS), gave a sneak peek of the citrus educational seminars at the upcoming Citrus & Specialty Crop Expo. The event takes place on Aug. 21–22 at the Florida State Fairgrounds in Tampa. Vashisth coordinated …
Management of the Invasive Peanut Snail in Citrus
Two University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) researchers and an Extension agent authored an article in the Cold Hardy Citrus Connection about the invasive peanut snail in citrus. The authors are Xavier Martini, associate professor of entomology; Issac Esquivel, assistant professor of entomology; and Extension agent Danielle Williams. Excerpts follow. Bulimulus bonariensis (also known as Bulimulus …
Satsuma Pruning and Thinning Trials
University of Georgia (UGA) Extension agents Jake Price and Sydni Ingram recently shared information about UGA satsuma pruning and thinning trials. An edited version of their Cold Hardy Citrus Connection article follows: The percentage of cull fruit in satsumas is very high due to the fruit being too soft, too green or too big. Satsumas are very cold hardy, delicious, …
CITRUS NURSERY SOURCE: Strong Support for Cold-Hardy Citrus Growers
By Peter Chaires The citrus research program at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) North Florida Research and Education Center (NFREC) includes several projects aimed at assisting growers in the cold-hardy citrus region. Let’s take a look at what researchers are working on. EVALUATING SCIONS AND ROOTSTOCKS Presently, the citrus industry in North Florida faces …
All In For Citrus Podcast, July 2024
As citrus growers try to stabilize production in the midst of endemic HLB, maintaining the industry’s infrastructure is critically important. Two key sectors of that infrastructure are citrus nurseries and juice processors. In the July episode of the All In For Citrus podcast, Michael Rogers, director of the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Citrus Research …
Citrus Nutrient Research Update
By Davie Kadyampakeni, Muhammad Shahid and Alisheikh Atta Current citrus nutrient guidelines are based on studies of healthy citrus trees conducted in the pre-huanglongbing (HLB) era. These guidelines may no longer be valid for the present situation where 100% of mature citrus trees in Florida are HLB-affected. Scientists at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) …
Foliar Feed Your Trees
By Mongi Zekri Foliar fertilizer application is certainly not a new concept to the citrus industry. For over six decades, foliar fertilization has been recommended to correct zinc, manganese, boron, copper and magnesium deficiencies in citrus. It is now common knowledge in agriculture that properly nourished crops may tolerate insect pests and diseases. Traditionally, citrus growers try to achieve optimum …
Finger Lime Research Results
A recent University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) document reported results of research about Florida finger lime storage temperatures and coatings. “Postharvest Changes That Occur in Finger Limes at Chilling and Non-Chilling Temperatures” was written by Moshe Doron, Faisal Shahzad and Jeff Brecht. The document notes that finger limes, like other citrus fruits, cannot continue ripening …
Ag Policy Leaders to Headline Citrus & Specialty Crop Expo
The Citrus & Specialty Crop Expo is scheduled for Aug. 21–22 at the Florida State Fairgrounds in Tampa. This year’s event will be the second at the fairgrounds — a venue which was well received by attendees of last year’s Expo. The event features an expansive trade show providing growers with an opportunity to learn about the products and services …
International HLB Conference Focused on Grower Solutions
This spring, the seventh International Research Conference on Huanglongbing (IRCHLB) was held in Riverside, California. The inaugural event was held in 2008 and funded by a grant from the U.S. Department of Agriculture (USDA) National Institute of Food and Agriculture. USDA researcher Tim Gottwald and University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) professor Jim Graham founded the …
Better Blood Oranges a Possibility for Florida Growers
Blood oranges teeming with antioxidants and other health benefits may be a shot in the arm for consumers and citrus growers, if the fruit is stored at cool temperatures, a University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) study shows. But it’s too soon to know if blood oranges are a viable crop for the Florida citrus industry, …
Reduce Fruit Drop From Phytophthora-Induced Brown Rot
By Chris Oswalt During this time of the year, Florida growers should be aware of the potential for the development of citrus brown rot disease. It can infect fruit at color break. If severe, the disease can cause a significant amount of infected fruit to drop. For this reason, groves with a history of brown rot in areas that recently …