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Below you'll find a list of all posts that have been categorized as “Technology”
Scientists see genetic editing — and in particular CRISPR technology — as a potential way to rescue Florida citrus from HLB disease, but consumer perceptions of the technology are key. The University of Florida Institute of Food and Agricultural Sciences’ (UF/IFAS) Bachir Kassas is working to assess consumer acceptance of biotechnology. Kassas is an assistant professor in the UF/IFAS Department …
A few weeks after Yiannis Ampatzidis started working at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) in 2017, Hurricane Irma wreaked havoc on Florida citrus groves. Growers needed to count their trees with precision to get crop insurance, but it was a laborious, time-intensive task. Ampatzidis, associate professor of agricultural and biological engineering at the Southwest …
A citrus mechanical harvesting demonstration and a discussion of Brazilian citrus farming were among presentations at Demo Citrus 2025, held in Seville, Spain in late January. Harvest+ demonstrated a robot harvesting oranges. Harvest+ is a consortium of Fundecitrus, Move Agro and the Andalusian Institute for Research and Training in Agriculture, Fisheries, Food and Organic Production in partnership with Pek Automotive. …
The Citrus AI app created by Rohan Dash, an 11th-grade student at Pine View School in Sarasota County, earned first place in the 2024 Congressional App Challenge for the 17th Congressional District of Florida. The app is designed to support Florida’s citrus industry by analyzing crop health, predicting threats and optimizing resource usage. “Rohan Dash’s Citrus AI app stands out …
Imagine a future where nurseries can effortlessly manage their plants with cutting-edge automation technologies, using potting or weed-spraying robots instead of having to dig each hole or spray each pot by hand. With the help of a $9.8 million grant from the U.S. Department of Agriculture National Institute of Food and Agriculture, this vision is becoming a reality. The University …
The American Society for Horticultural Science (ASHS) journal HortScience recently published an article that describes a simple, low-cost method for accurate canopy evaluation of citrus. The authors are Taylor Livingston, Amit Levy and Tripti Vashisth of the University of Florida Institute of Food and Agricultural Sciences Citrus Research and Education Center. A summary of the article follows. Citrus cultivation presents …
California’s Citrus Research Board (CRB) has signed a $900,000 funding agreement with Nanovel that includes delivery of a citrus-harvesting robot after a series of field trials in California, Nanovel reported. The field trials are set to start in the spring of 2025 and will be conducted in cooperation with citrus growers. Nanovel, an Israeli company established in 2018 by Chief …
If there was ever a time when Florida citrus growers would want to get a better read on tree health, this season might it. A significant number of acres have been treated with new trunk-injection therapies, and growers have been monitoring groves to observe the impact of the treatments. Growers have traditionally relied on visual observation to get a sense …
By Frank Giles A recent field day showcased how technology might help citrus growers with two of their biggest challenges: sourcing labor and fighting HLB. The event was held at Lost Lake Groves in Lake Placid, Florida, and featured machine harvest of citrus trees in an experimental super-high-density grove. The grove has 908 trees per acre and has been topped …
By J. Scott Angle, jangle@ufl.edu, @IFAS_VP My job is to help you make money. By changing the way the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) does business in pursuing citrus solutions, I hope to change your business for the better. We’ve just launched a UF/IFAS Crop Transformation Center (CTC). It has the potential to speed delivery …
The Gulf Citrus Growers Association and the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Southwest Florida Research and Education Center presented the Florida AgTech and AI Expo in Punta Gorda on Dec. 14. The event showcased emerging trends in technology and how some farms are putting ag technology to work in the real world. In addition to …
By Sandra M. Guzmán Efficient irrigation management is crucial in optimizing tree growth and promoting sustainable management practices in modern agriculture. This article introduces IrrigMonitor, an Internet of Things data visualization platform developed at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Indian River Research and Education Center (IRREC) Smart Irrigation and Hydrology Lab. IrrigMonitor is a …
Representatives of Fundecitrus and the Brazilian citrus industry went to Seville, Spain, to participate in a meeting about mechanical harvesting of citrus. The key objective was learning about different tools and machines designed for the mechanization of citrus handling. One example of machinery is the mechanized harvesting equipment used for densely cultivated orange groves. In one of their visits, the …
By Davie Kadyampakeni, Sandra M. Guzmán and Ajia Paolillo Using soil moisture sensors for irrigation scheduling can reduce water stress in citrus trees. Sensors that are easy to calibrate and maintain, specifically designed for managing irrigation and fertigation on Florida’s sandy soils, are the preferred choice. These tools enable growers to use their water resources wisely and efficiently. There are …
The Fundecitrus app, launched in February, has a new feature to help citrus growers properly rotate insecticides to manage the psyllid that spreads citrus greening disease. The new feature helps growers choose insecticides with different modes of action. The use of insecticides with the same mode of action in sequential applications can result in an increase in the frequency of …
Using drones to apply chemical control for HLB-spreading psyllids in Brazil proved effective against adult insects, a Fundecitrus researcher reported. The researcher, Marcelo Miranda, said psyllid mortality was above 80% as a result of drone applications. Miranda’s work was pioneering in 2021. There was no record of the use of drones for the chemical control of the psyllid in western …
By Amit Levy and Tripti Vashisth Many Florida citrus growers are currently injecting oxytetracycline, spraying gibberellic acid (GA) or treating trees with enhanced nutrition. A new program offered by the University of Florida Institute of Food and Agricultural Sciences (UFIFAS) Citrus Research and Education Center (CREC) can help growers determine if these treatments are improving tree health and leading to …
Far from his roots in a small town in northwest China, Changying “Charlie” Li is now the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) artificial intelligence (AI) administrative coordinator. He’s also a professor of agricultural and biological engineering. Li joined UF/IFAS last year to focus on agricultural AI with research, teaching and administration appointments. He wants to …
Tripti Vashisth, University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) associate professor, joined the March episode of the All In For Citrus podcast to discuss a new smartphone application growers will be able to use soon to measure tree health. Plant growth regulators like gibberellic acid, 2,4-D and brassinosteroids have demonstrated the ability to improve tree health and …
Technological advancements in recent years allow drones to perform precise agricultural work efficiently. One of the tasks in greatest demand is the application of phytosanitary products in a quick and timely manner. Drones can be used for extensive applications in a short time and are ideal for ultra-low-volume interventions. With drones, very specific sectors, such as sources of disease or …
