By Kristin Woods and Camila Rodrigues Controlled environment agriculture (CEA) is a system in which plants are grown intensively within a temperature, water, light and carbon dioxide-controlled environment that can be used to optimize plant production and use of resources. The CEA growing method is sometimes promoted as more environmentally friendly, due to the more efficient use of nutrients and …
UF Citrus Varieties Get a Taste Test in Gainesville
Consumers have different tastebuds that make them prefer certain citrus varieties and other fruit more than others. What one may like, another may reject. This is especially true in the citrus industry where palate and consumer preference play a role in what varieties growers choose to produce. The University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) campus in Gainesville hosted …
UF Study: UV Lamps Can Control Strawberry Pest
With about 11,000 acres — mostly in west-central Florida — strawberries are worth $399 million annually in Florida. That represents 10% of the national strawberry value and most of the domestically produced winter crop in the United States. Those economic figures make it vital for the state’s strawberry growers to manage pests and diseases effectively. While producers began planting for …
CRAFT Cycle Four Application Deadline Extended
The Citrus Research and Field Trial (CRAFT) program is now accepting applications for the fourth cycle of trials. The deadline for applications has been extended to Dec. 31, 2022. This cycle will follow practices established in the first three cycles by partnering with growers to evaluate the effectiveness and economic feasibility of HLB mitigation strategies in commercial settings. The CRAFT …
Putting Artificial Intelligence Within Reach
By J. Scott Angle, jangle@ufl.edu, @IFAS_VP It used to be that game-changing technology was out of the reach of all but the biggest producers. Artificial intelligence (AI), though, can fit the size of your phone and the size of your wallet if it’s done right. That’s why the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) has put …
Apps Ease the Task of Fertigation for Growers
By Denise Attaway The days of manually calculating numbers on spreadsheets to determine how much liquid fertilizer should be used to fertigate crops may soon be gone, thanks to new web-based calculators (apps) from Clemson University. The Clemson Center Pivot Fertigation Calculator and Clemson Drip Fertigation Calculator are free apps created by the Clemson Cooperative Extension Service precision agriculture team …
Deploying Friendly Fungi in Citrus
Entomopathogenic fungi have recently been seen attacking citrus whitefly and cloudywinged whitefly nymphs in North Florida citrus groves. Muhammad Shahid, Mujahid Hussain and Danielle Sprague, all with the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS), wrote about the “friendly” fungi in the October UF/IFAS Cold Hardy Citrus Connection newsletter. Shahid is a horticulturalist and Hussain is a graduate assistant, …
AI Center Coming to Gulf Coast Research and Education Center
To protect crop yields and the environment, the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) is increasingly leveraging powerful tools such as technology driven by artificial intelligence (AI). In an effort to expedite such development, UF/IFAS will build a 19,000-square-foot AI hub at the Gulf Coast Research and Education Center (GCREC) in Balm, about 25 miles southeast …
Thinking Outside the Box: Alabama Extension Researching Whitefly Management Methods
By Clint Thompson Alabama Extension is researching “outside the box” with regards to whitefly management. The pest is a threat to vegetable production not just by feeding on the plant but also by transmitting multiple viruses. It has forced scientists like Andre da Silva, Alabama Extension vegetable specialist, to research alternative ways of managing the insect. “You need to think …
Federal Grant: UF Scientist to Investigate Strategies to Control Tomato Disease
Diseases like bacterial spot can threaten tomatoes, a $1.9 billion-a-year crop planted on 330,000 acres across 18 states. Gary Vallad, a University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) professor of plant pathology, has been awarded a $5.8 million federal grant to study how to mitigate this disease. “Bacterial spot of tomato is a major challenge to commercial …