E-commerce and Social Media Lead Citrus Marketing

Ernie NeffMarketing

Two reports that a Florida Department of Citrus (FDOC) marketing executive presented recently show that social media and e-commerce have become major, effective tools for marketing citrus and other products. FDOC Director of Global Marketing Samantha Lane told the Florida Citrus Commission on Aug. 25 that the FDOC’s 2021-22 e-commerce campaign has so far driven more than $2.3 million in …

Florida Farm Bureau

Mutual Petitions FDA Regarding OJ Brix

Ernie NeffOrange Juice

Florida Citrus Mutual (FCM) is making efforts to protect growers in the event Florida oranges don’t meet the minimum Brix requirement for not-from-concentrate (NFC) orange juice (OJ). FCM recently sent a formal request to the U.S. Food and Drug Administration (FDA) seeking enforcement discretion to protect growers from the likely contingency that Florida’s 2021-22 orange crop may not meet FDA’s …

How to Work With UF/IFAS for a Rootstock Trial

Tacy CalliesRootstocks, Tip of the Week

By Bill Castle The University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Citrus Research and Education Center (CREC) plant improvement team has long been engaged in field research to evaluate new scions and rootstocks. That effort continues and has involved trials on public and private property. While public sites are valuable, they are limited in number. Thus, most …

Making Sense of Biologicals: A Key Tool Against Citrus Canker

Tacy CalliesMSOB

Disease management ranks high on the list of every Florida citrus grower’s agenda. Tools are available for producers to combat citrus diseases like greasy spot, melanose, scab, foot rot and citrus canker. But growers can never have enough tools, especially when disease resistance is a real possibility in the future. STOCKING THE TOOLBOX“To grow citrus trees and produce quality fruit …

PIECES OF THE PAST: Advice From 1887

Tacy CalliesPieces of the Past

By Brenda Eubanks Burnette In researching the biographies for an upcoming book on the Florida Citrus Hall of Fame members, I came across a digitized book by Google online that was written in 1887. It’s titled “Florida Facts Both Bright and Blue: A Guide Book to Intending Settlers, Tourists, and Investors From a Northerner’s Standpoint; Plain Unvarnished Truth, Without ‘Taffy’; …

Citrus Exports Face Challenges

Ernie NeffExport

Canker protocols in the European Union (EU) and difficulties transporting fruit to Asia are among problems hampering Florida’s fresh citrus exports, Dan Richey told participants during the recent virtual Packinghouse Day. Richey, of Riverfront Packing Company, is heavily involved in international trade issues on behalf of Florida’s citrus industry. The canker protocols that the EU has imposed for accepting Florida …

Missed Expo? You Can Catch Up!

Ernie NeffAll In For Citrus Podcast, Citrus Expo

If you missed Citrus Expo Aug. 18-19 and the great production information available at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) booth, you can now access it online. Posters and videos that were available at the booth are now on the UF/IFAS Citrus Research website. Click on “Presentations,” then “Citrus Expo Presentations,” then “2021 Citrus Expo.” …

texas

Canker Eradication Efforts Underway in Texas

Ernie NeffDiseases

The Asiatic A strain of citrus canker was recently found in the Upper Gulf Coast area of Texas, posing a significant threat to the state’s commercial citrus production. The U.S. Department of Agriculture (USDA), the Texas Department of Agriculture and the Texas A&M University-Kingsville Citrus Center are collaborating on surveys to detect the disease. They are also removing and properly …

IPCs Help With Diaprepes and Nematodes

Ernie NeffPests

Florida citrus growers have known for several years that individual protective covers (IPCs) do a good job of excluding HLB-spreading Asian citrus psyllids from young trees. “But those protective covers also protect from things like Diaprepes abbreviatus,” researcher Larry Duncan told the recent Citrus Expo audience. Duncan is a nematologist at the University of Florida Institute of Food and Agricultural …

Safety Tips for Flying Drones

Ernie NeffSafety

Some people view drones as toys, but they can be dangerous. In fact, about 1,000 people per year are injured from using drones incorrectly. To address the potential peril, two University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) researchers are offering ways to keep people from getting hurt while using drones. Yiannis Ampatzidis of UF/IFAS uses unmanned aerial …

grapefruit

Gmitter Earns High Honor

Ernie NeffAwards

Fred. G. Gmitter Jr. has been named a 2021 Fellow by the American Society for Horticultural Science (ASHS). Gmitter is a professor of horticulture and a citrus breeder at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Citrus Research and Education Center (CREC) in Lake Alfred. Being recognized as a Fellow is the ASHS’ highest honor. Fellows …

Where to Find Information About Citrus Research

Tacy CalliesTip of the Week

By Ruth Borger Sometimes when it comes to information shared by University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) faculty, Florida citrus growers may suffer from information overload. There is a lot of good, solid, useful information that growers can use immediately to improve their operations. But how do you sift through it all, and where do you …

Dantzler Still Optimistic Regarding HLB

Ernie NeffCitrus Expo, HLB Management

Citrus Research and Development Foundation (CRDF) Chief Operating Officer Rick Dantzler told a Citrus Expo crowd why he remains optimistic regarding HLB, even in the face of negative industry trends. Dantzler, who started at CRDF on the first day of Citrus Expo three years ago, declared, “I am more optimistic than ever. It is taking longer than I thought, but …

citrus

All In For Citrus Podcast, August 2021

Tacy CalliesAll In For Citrus Podcast, hurricane

This month’s All In For Citrus Podcast gives growers valuable advice for dealing with hurricanes and tropical storms. The University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) team describes how to prepare for and recover from these weather events, as well as the impacts they can have on Florida’s economy. Before getting to the information about storms, the …

Controlling Diplodia Stem-End Rot Before Harvest

Tacy CalliesDiseases

By Mark A. Ritenour, Jiuxu Zhang, Liliana M. Cano and Megan M. Dewdney The decay of fresh citrus fruit in Florida is usually caused by fungal pathogens that grow and develop in the hot and wet conditions typical to the state. While green and sometimes blue Penicillium molds and sour rot can cause Florida fruit to decay, the subtropical conditions …

Yield Predictions Improved by AI

Ernie NeffTechnology

University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) researchers are using artificial intelligence (AI) to help citrus growers better forecast their seasonal yield. A preliminary study showed that the AI technology predicts yields with 98% accuracy. That’s way better than the 75% to 85% accuracy growers get when they count trees manually, said Yiannis Ampatzidis, UF/IFAS associate professor …

IRREC Student and Researcher Honored

Ernie NeffAwards

A University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) doctoral student and the researcher who oversees his work have received awards from the American Society for Horticultural Science (ASHS). Student Lukas Hallman won the first Graduate Student Scholars Award. Researcher Lorenzo Rossi received the Professional Early Career Award. Both are at the UF/IFAS Indian River Research and Education …

Optimizing Macronutrients and Micronutrients

Tacy CalliesNutrition, Tip of the Week

By Davie Kadyampakeni Nutrients are needed for optimal tree growth, fruit yield and juice quality. Any nutrient deficiencies could result in low yields and decreased revenue. It is important to make sure citrus trees always receive adequate nutrient supplies. Nutrients are categorized into two groups: macronutrients and micronutrients. MACRONUTRIENTSMacronutrients are those nutrients needed in large quantities to influence yield, growth …

Chilli thrips

Chilli Thrips a Potential Problem in CUPS

Tacy CalliesAll In For Citrus Podcast, CUPS, Pests

A modified way of producing citrus in Florida to protect against the Asian citrus psyllid may provide shelter for another pest — chilli thrips. Citrus under protective screen (CUPS) production systems protect against the psyllid and the huanglongbing (HLB) disease the pest transmits. However, according to University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) entomologist Lauren Diepenbrock, the …

Assessing Spatial Patterns of Individual Protective Covers

Tacy CalliesIPCs

By Fernando Alferez, Ozgur Batuman, Susmita Gaire, Ute Albrecht and Jawwad Qureshi In previous and ongoing research performed at the Southwest Florida Research and Education Center (SWFREC), we have demonstrated that individual protective covers (IPCs) are effective in keeping psyllids off newly planted citrus trees. Trees have been HLB-free for more than two years after planting, and the IPCs provide …