citrus

Farmworker Advisory Council Created

Ernie NeffLabor

A Farmworker Advisory Council was recently created under the Florida Department of Agriculture and Consumer Services (FDACS). According to FDACS, a previous statewide farmworker advisory council was established in 1979 but later disbanded. Florida Commissioner of Agriculture Nikki Fried announced the creation of the council at a press conference at Tamiami Park in Miami. She was joined by Óscar Londoño of WeCount!, Susana …

Change in Grove Practices Leads to Award

Ernie NeffAwards

Brad Turner has worked in Florida citrus more than 40 years as a grower, production manager, caretaker and nursery owner. For most of that time, he focused on using synthetic fertilizers, fungicides, insecticides and herbicides as the necessary inputs for citrus management. But a change in the way he thought citrus should be grown led to him being named a …

Spot and Stop Worker Heat Stress

Tacy CalliesTip of the Week, Weather

By Amir Rezazadeh Heat stress happens when the body is exposed to extreme heat in a hot environment. Heat-related illnesses include heat cramps, heat exhaustion, heat rashes or heat stroke. Other signs of heat stress include sweaty palms, fogged-up safety glasses and dizziness. Those who work outdoors or in hot environments are at risk of heat stress. Workers who are …

South Africa Orange Production to Increase

Ernie NeffInternational

Orange production in South Africa is expected to increase by 2%, to 1.65 million metric tons, in the 2020-21 marketing year. This production estimate was reported in June by the U.S. Department of Agriculture’s Foreign Agricultural Service (USDA/FAS). The area in South Africa planted with oranges is estimated to grow by 3%, to 46,000 hectares. Increases in the amount of …

OLL Sweet Oranges: Alternatives to Valencia

Tacy CalliesVarieties

By Jude Grosser Valencia sweet orange has always been the gold standard of processing oranges for the best orange juice in the world. However, there is a new kid on the block that is challenging this. University of Florida (UF) citrus breeders have been working with the late, great Citrus Hall of Fame grower/researcher Orie Lee and his family for …

Research Planned on OJ Health Benefits

Ernie NeffOrange Juice, Research

Rosa Walsh, director of scientific research at the Florida Department of Citrus (FDOC), told the Florida Citrus Commission (FCC) in June about the 2020-21 FDOC research plan. The plan includes two scientific research projects exploring health benefits of 100% orange juice (OJ). The projects, beginning in the new fiscal year, look at determining quantitative analysis of nutrient density in OJ …

Improving Plant Improvement

Ernie NeffBreeding

Many in the Florida citrus industry have long believed that development of trees that are resistant to or tolerant of HLB is the key to coping with the devastating disease. In Florida, most of the work on developing such trees is conducted by researchers at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) and the U.S. Department …

CRAFT Leadership to Change

Ernie NeffResearch

There will soon be leadership changes at the Citrus Research and Field Trials (CRAFT) Foundation. Tamara Wood will succeed Kristen Carlson as executive director and program manager; she was previously assistant program manager. Tom Mitchell will succeed Glenn Beck as president. Wood will manage day-to-day operations. There are no plans to hire a new assistant program manager, but the board …

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 …

PIECES OF THE PAST: Orange Guards

Tacy CalliesPieces of the Past

By Brenda Eubanks Burnette We received a request for information several months ago from researcher/historian Jono Miller regarding an old production practice of leaving cabbage palms in citrus groves as “orange guards.” The trees helped protect groves from freezing due to the creation of a canopy to keep the heat from the land rising during cold weather. In his new …

Making Sense of Biologicals: Improve Fruit Size and Quality

Tacy CalliesBiostimulants, MSOB

Citrus growers need as many tools in their toolbox as possible. With the Florida citrus industry decimated in recent years, mainly due to citrus greening disease, growers are exploring all options to help them succeed. CYAN 365®, a biostimulant from C Green Ag Biotechnology, is one tool that has proven to help enhance the quality and size of citrus crops, …

Fruit Drop Is Biggest Grower Concern

Ernie NeffFruit Drop

Fruit drop “is probably the No. 1 concern” of the citrus growers he knows, says Ray Royce, executive director of Highlands County Citrus Growers Association (HCCGA). “Fruit drop and profitability are going hand in hand,” he adds. “There’s a tremendous struggle now to be profitable, given the relatively low harvest numbers,” Royce says. “I think growers believe that if they …

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 …

Study: Beverage Labels Confuse Parents

Ernie NeffFlorida Department of Citrus, Orange Juice, Research

Beverage labeling regulations appear to fall short of helping parents identify the ingredients of drinks they purchase for their children, a recent study published in Pediatric Obesity suggests. This has researchers calling for changes to labeling regulations to increase transparency and help consumers choose healthier beverages. The online study included more than 1,600 parents who had healthy 1- to 5-year-old …

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 …

Effect of Nutrients on Canopy Response and Yield

Tacy CalliesNutrition

By Davie Kadyampakeni, Tanyaradzwa Chinyukwi, Alan Wright and Rhuanito Ferrarezi The development of an efficient nutrition program for citrus trees provides the essential elements for optimum tree growth and yield. Tree performance is reduced when an essential element is deficient, while an excessive amount leads to plant toxicity and hinders overall tree performance. In citrus production, adequate fertilization rates help …

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 …

mexfly

Mexfly Quarantine Area in Texas Reduced

Ernie NeffPests

Federal and state agriculture agencies on June 3 released portions of the Mexican fruit fly (Mexfly) quarantine in Cameron County, Texas. The U.S. Department of Agriculture’s Animal and Plant Health Inspection Service (USDA/APHIS) and the Texas Department of Agriculture (TDA) took the action after three pest lifecycles elapsed with no additional detections in the areas released from quarantine. Releasing the …

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 …

Floridians Consider Farming Important

Ernie NeffSurvey

An overwhelming 98% of Floridians consider farming and ranching important, according to the findings of a survey recently conducted by the Tyson Group among registered voters statewide. “We’re humbled to see the overwhelming support from Florida voters for the hard work and commitment of our farmers,”  said Gene Adams, chair of the Florida Ag Coalition. “These survey findings indicate that …