Hesperidin and Good Health Linked

Ernie NeffFlorida Department of Citrus, Research

A new systematic review links hesperidin, a flavonoid found in oranges and 100% orange juice (OJ), to health benefits. However, more research is needed to further strengthen results.    The Florida Department of Citrus (FDOC)-funded review examined published studies relating to hesperidin in 100% OJ and its impact on several chronic conditions and other measurements. Those measurements included blood levels …

Root Depth Isn’t What It Used To Be

Tacy CalliesRoot health

By Evan Johnson, Tanyaradzwa Chinyukwi, Lorenzo Rossi and Davie Kadyampakeni Huanglongbing’s (HLB) detrimental effect on roots has changed how we think about root health and horticultural management of citrus in Florida. As part of the work studying nutritional responses described in Effect of Nutrients on Canopy Response and Yield, we are studying the effects of macronutrient and micronutrient fertilization on …

agency

FDOC Preliminary Budget Approved

Ernie NeffFlorida Department of Citrus

The Florida Citrus Commission (FCC) approved the Florida Department of Citrus’ (FDOC) preliminary operating budget of $29.12 million, an increase of $9.75 million from last season. The FCC serves as the governing board for the FDOC. Steve Johnson, FCC chairman, said the increased budget is largely due to the receipt of $17 million in general revenue funding from the state …

Educational Opportunities for Growers

Ernie NeffCitrus Expo, Education

Michael Rogers discusses several educational opportunities for citrus growers, including the Citrus, Vegetable and Specialty Crop Expo and Citrus Packinghouse Day. Rogers is the director of the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Citrus Research and Education Center (CREC). The Expo (Aug. 18-19) and Packinghouse Day (Aug. 26) will be held in-person this year after taking …

CRDF Sets Tax; Seeks Researcher Diversity

Ernie NeffCRDF

The Citrus Research and Development Foundation’s (CRDF) board of directors on June 22 approved a 3-cents-per-box tax on Florida growers’ fruit to help fund operations for the coming year. This was the sixth year in a row the CRDF tax has been at that rate. “We feel like we have to earn it (the tax) every year,” said CRDF Chief …

irrigation

CRAFT Foundation: Two-Year Program Update

Ashley RobinsonResearch

The Citrus Research and Field Trial (CRAFT) Foundation Inc. is in its second year of operation. CRAFT Foundation Executive Director Kristen Carlson gave a program update during the recent Florida Citrus Show. CRAFT was designed to work as a cooperative effort between growers and researchers in order to provide examples of economically feasible production management practices and programs for Florida …

Inspect Your Irrigation System Regularly

Tacy CalliesIrrigation, Tip of the Week

By Ajia Paolillo Throughout the year, it is a good practice to check your irrigation system for leaks, wear, corrosion and other physical damage that can limit the efficiency of the system. Proper irrigation provides the tree with the water it needs, especially during periods of drought and during the important stages of flowering, fruit set and enlargement, and leaf …

Brutal Honesty on HLB

Ernie NeffCRDF, HLB Management

Rick Dantzler did not follow normal protocol in providing an update about his organization’s efforts. Dantzler, chief operating officer of the Citrus Research and Development Foundation (CRDF), didn’t talk glowingly about CRDF’s accomplishments. Rather, he started off by telling how far the Florida citrus industry has declined since CRDF was formed in 2009 primarily to find a solution to HLB. …

florida orange

More Changes to Florida Citrus Crop Forecast

Daniel CooperCrop Forecast

On June 10, the U.S. Department of Agriculture’s (USDA) National Agricultural Statistics Service reported the Florida orange forecast at 52.7 million boxes. Total orange production is up 2% from the May forecast but down 22% from last season’s final utilization. The forecast for Florida non-Valencia orange production is 22.7 million boxes, unchanged from the previous forecast. The Navel forecast, included …

How the FDOC Will Use Extra Funding

Ernie NeffFlorida Department of Citrus

With Gov. Ron DeSantis’ recent approval, the Florida Department of Citrus (FDOC) has $12 million in state funding for the 2021-22 season.  With the additional funding, the FDOC plans to expand its programs, reaching more consumers in order to drive sales of Florida orange juice (OJ). The FDOC will also increase marketing programs for fresh grapefruit, oranges and tangerines, similar …

Farmworker Protection Rule

Court Rejects EPA’s Aldicarb Approval

Ernie NeffLegal, Pesticides

The federal Court of Appeals in the District of Columbia on June 7 rejected the Environmental Protection Agency’s (EPA) approval of the pesticide aldicarb on Florida oranges and grapefruit, the Center for Biological Diversity reported. The ruling came in response to a lawsuit filed in March by farmworker and conservation groups after the EPA approved the use of up to …

Florida Citrus Funding of $32.6 Million

Ernie NeffLegislative

Florida Gov. Ron DeSantis on June 2 approved all $32.6 million worth of citrus-related funding in the state budget, Florida Citrus Mutual (FCM) Executive Vice President/CEO Mike Sparks reported. The budget had been set earlier by the state Legislature. Sparks detailed the citrus appropriations: Citrus Research and Development Foundation (CRDF), $3 million Citrus Research and Field Trial (CRAFT) program, $5 …

Tradition Meets Innovation

Tacy CalliesProfile

A new generation of leadership at IMG Citrus takes the helm. After serving as chief executive officer of IMG Enterprises for 42 years, Michel Sallin is passing the torch to his three children. Siblings Melanie Ressler, Timothee Sallin and Chloe Gentry have been appointed as co-CEOs of IMG Citrus and Cherrylake. The businesses are both subsidiaries of IMG Enterprises, a …

Partnership Advances Citrus Variety Work

Ashley RobinsonAll In For Citrus Podcast, Varieties

Citrus studies are advancing in groves across Florida thanks to growers willing to collaborate and share their land with researchers. This type of partnership is rare and does not form overnight. Citrus grower Tom Hammond and University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) citrus breeder and geneticist Fred Gmitter are a prime example of a dynamic partnership. …

chemicals

Testing Prototypes to Get HLB Therapeutics into Trees

Ashley RobinsonHLB Management, Research

Researchers at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) are working on automated systems that deliver HLB therapeutics into the citrus tree’s phloem, where the materials are most effective. The project, “Development of an automated delivery system for therapeutic materials to treat HLB-infected citrus,” is in its third year. Ozgur Batuman, project director and UF/IFAS citrus …

Value of Florida’s Citrus Industry Is Up

Ernie NeffEconomics

Despite a decrease in citrus production, the Florida citrus industry contributed more value to the state of Florida in 2019-20 than the previous season. According to a study conducted by the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS), the industry had an economic impact of $6.762 billion to the state and supported more than 33,300 jobs. The …

CRDF Conducts Review and Aids CRAFT

Ernie NeffCRDF

The Citrus Research and Development Foundation’s (CRDF) governing board on May 25 suggested ways the agency and its chief operating officer (COO) could improve. The board also discussed operations it is happy with. “Overall, it (the board’s review) was complimentary,” said the COO, Rick Dantzler. On the room for improvement side, the board suggested “that we needed to have a …

2021-22 Orange Crop Forecast Up for Brazil

Ernie NeffCrop Forecast

Brazil released its first orange crop forecast for the 2021-22 season on May 27. According to a report published by Fundecitrus and its cooperators, 294.17 million boxes are expected for the São Paulo and West-Southwest Minas Gerais citrus belt. The projected crop is 9.51% larger than the previous crop of 268.63 million boxes, but is still 10.53% lower than the …

Researchers and Growers Partner in Science

Ernie NeffResearch

Researchers with the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) have conducted scientific studies in groves owned by grower cooperators around the state for many decades. UF/IFAS’ Michael Rogers refers to these researcher/grower relationships as “partnerships” and discusses their value. Rogers is director of the UF/IFAS Citrus Research and Education Center at Lake Alfred. “These researcher/grower partnerships, …