HLB has yet to become a major problem for Georgia’s citrus producers. Jonathan Oliver, University of Georgia assistant professor and small fruits pathologist, attributes the disease’s lack of presence in Georgia’s commercial groves to multiple factors. “It still comes down to the fact that, number one, you don’t see symptoms for a while. A lot of our trees are young,” Oliver says. …
Despite Challenges, Florida Citrus Still a Strong Economic Force
Despite challenges from diseases, land development trends and extreme weather, Florida’s citrus industry contributed $6.935 billion to the state’s economy in 2020–21. That’s a conclusion in a recent University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) report, 2020–2021 Economic Contributions of the Florida Citrus Industry. The report estimated the economic contributions for the most recent citrus marketing season for …
Irrigation Tips for Florida Farmers
By Ajia Paolillo As the season moves from winter to spring, the irrigation requirements of citrus trees change. Typically, February through May is the drier time of year in Florida with low rainfall amounts in most areas. However, during this period, the trees are actively producing leaves and flowers, setting fruit, and pumping resources to the growing fruit during cell …
Rectify Injection Available for HLB in Florida
FEBRUARY 21, 2023 HLB MANAGEMENT, INDUSTRY NEWS RELEASE, PESTICIDES Rectify, AgroSource, Inc.’s 95% oxytetracycline hydrochloride-based tree-injection product, is expected to be available for use against HLB in Florida citrus as early as Feb. 24. The product will be available to growers through existing commercial agricultural product distributors. AgroSource petitioned and received a Special Local Needs (SLN) approval for Rectify by the Florida Department of Agriculture …
Getting Started in Precision Ag
By Frank Giles The Southeast Regional Fruit & Vegetable Conference, held in Savannah, Georgia, in early January, drew specialty crop growers to learn about what’s new in production, products and technology. While precision agriculture in specialty crops has generally lagged behind traditional row crops in terms of adoption, new applications and advancements are catching on. During the conference, a precision …
The Push for Produce Prescriptions
By Clint Thompson The International Fresh Produce Association (IFPA) aims to see Medicare and Medicaid use produce prescriptions as a covered health insurance benefit. The hope is to help people reduce obesity and health-related concerns by consuming more fruits and vegetables. The domino effect would result in a healthier America and increase demand for produce grown in the United States. …
Fallout from Freeze Still being Assessed for Cold-Hardy Citrus
Southeast citrus trees were undoubtedly impacted by multiple days of sub-freezing temperatures during Christmas week. An exact understanding of the impact will not be known for another couple of months, believes Jonathan Oliver, University of Georgia (UGA) assistant professor and small fruits pathologist. “The freeze was significant, but you never really know for sure until the plants start to flush out …
Freeze’s Full Impact on Cold-Hardy Citrus Still Unknown
Southeast citrus trees were undoubtedly impacted by multiple days of sub-freezing temperatures during Christmas week. An exact understanding of the impact will not be known for another couple of months, believes Jonathan Oliver, University of Georgia (UGA) assistant professor and small fruits pathologist. “The freeze was significant, but you never really know for sure until the plants start to flush out …
New Invasive Pest to Watch for in Florida Citrus
By Maegan Beatty An invasive butterfly that seriously damages citrus trees has been spotted in Florida. The lime swallowtail (Papilio demoleus) is an invasive species from Asia that has harmed citrus trees in the Caribbean for almost 20 years. The butterfly has a wingspan of nearly 4 inches with black and white marks across the wings and a red-orange dot …
Controlling Weeds Through Composting and Organic Amendments
By Ramdas Kanissery and Mahesh Bashyal Using compost and soil amendments is beneficial to Florida citrus groves. Florida soils are sandy and have a low organic matter and cation exchange capacity. Adding compost and organic amendments (e.g., humic acid) can enhance the soil’s ability to retain water and nutrients. These practices can also boost soil microbial activity and improve soil …