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Fruit drop, drought, fruit quality, production costs, deer and Diaprepes root weevil were among problems that bothered Peace River Valley Citrus Growers Association (PRVCGA) members in the 2020-21 season. Those were the issues raised by panelists at a PRVCGA grower roundtable luncheon on May 4 in Hardee County, Florida. “The fruit drop has been the biggest problem this year,” …
Alico, Inc. reported net income of approximately $8.7 million and earnings of $1.16 per share for the six-month period ending March 31, 2021. That’s about double the net income of approximately $4.4 million and earnings of 58 cents per share in the same period of the prior year. The increase in net income is primarily due to greater revenue generated from the Alico Citrus segment. The greater …
Thomas “Tom” James, citrus horticulture research operations manager at the University of Florida Institute of Food and Agricultural Sciences’ (UF/IFAS) Indian River Research and Education Center (IRREC), recently received a UF/IFAS Superior Accomplishment Award. At the IRREC, James facilitates a team of 17 visiting scientists, agricultural assistants and interns who perform field activities in two citrus groves on university property …
An experimental grapefruit grove that graduate student Martin Zapien planted in Florida’s Indian River region is expected to help local growers with future planting decisions. The 20-acre grove with more than 5,000 trees is at the University of Florida Institute of Food and Agricultural Sciences’ (UF/IFAS) Indian River Research and Education Center (IRREC). The 1- to 2-year-old trees are new …
California Attorney General Rob Bonta on April 29 applauded a decision by the Ninth Circuit Court of Appeals requiring the U.S. Environmental Protection Agency (EPA) to make a required safety finding for chlorpyrifos residues detected on food. Chlorpyrifos is a widely used agricultural pesticide approved for use on more than 80 food crops. The court decision orders the EPA to …
A team of University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) researchers is investigating how changes in soil health impact citrus and other subtropical tree crops. Specifically, they will examine how quickly soil health can change in Florida and how specific changes might impact yield. The U.S. Department of Agriculture National Institute of Food and Agriculture is funding …
More than 40 growers, product representatives and others celebrated National OJ Day May 4 at grower Kenny Sanders’ grove near Wauchula, Florida. The occasion was the Peace River Valley Citrus Growers Association (PRVCGA) spring roundtable luncheon, which featured a panel of growers discussing current citrus issues. The event was one of the first in-person grower gatherings for the Florida citrus …
Indian River area citrus grower Cody Estes provided the impetus for an upcoming research project into the use of sap analysis for monitoring citrus tree nutrient levels. The analysis method has been used in other crops. Advocates declare it to be a relatively inexpensive way to quickly determine nutrient status so growers can make corrections before nutrient excess or deficiency …
Florida growers are being asked to take a survey on the use of cover crops and reflective mulch in citrus production. These systems are being investigated as potential means to improve soil health and reduce pest pressure from Asian citrus psyllids, which transmit the destructive citrus disease HLB. The survey is being conducted by researchers with the University of Florida Institute …
“We’ve come a long way in the time that we’ve had HLB here in Florida,” says Michael Rogers. The director of the University of Florida Institute of Food and Agricultural Sciences’ (UF/IFAS) Citrus Research and Education Center says early HLB research “covered a wide range of topics.” Now, however, “We’re really narrowing down things that are of use to growers …
The state of Florida recently purchased approximately 5,734 acres of Alico Ranch for $14.4 million from Alico, Inc. The purchase was made under the Florida Forever program, pursuant to an option agreement between the state and the company earlier this fiscal year. “This is now the third sales transaction we have completed with the state of Florida within the last …
Two Florida citrus grower associations expressed disappointment over the recent Florida Department of Agriculture and Consumer Services’ (FDACS) decision to deny the use of the pesticide aldicarb in Florida citrus. “We are frustrated in the decision as we believe aldicarb will provide a powerful tool in the fight against citrus greening and can be used safely,” said Florida Citrus Mutual …
University of Florida multi-county citrus Extension agent Chris Oswalt discussed fungal disease management in the April Central Florida citrus Extension newsletter. Here is a summary: In Florida, fruit fungal diseases that are oftentimes problematic in the early spring are melanose, scab and alternaria brown spot, along with citrus canker. In the summer period, greasy spot is more of a problem, …
Scientists from the University of Granada (UGR) have made the first anatomical atlas of the Asian citrus psyllid (ACP), which spreads HLB. The research group, led by Professor Susan J. Brown from Kansas State University, conducted a multidisciplinary project to study the psyllid, the bacteria it transmits, its effects and means of control. The U.S. research team approached Javier Alba-Tercedor …
The Citrus Research and Development Foundation (CRDF) received 59 proposals for funding of projects in response to the organization’s recent request for proposals (RFP). “This is the best RFP we’ve ever done since I’ve been here,” said CRDF Chief Operating Officer Rick Dantzler. The deadline for submitting proposals was April 26, a day before the CRDF’s board of directors …
Two growers expressed different views about the recent decision to deny the use of the pesticide aldicarb in Florida citrus. The denial was made by the Florida Department of Agriculture and Consumer Services (FDACS). One termed the decision “disappointing.” The other referred to it as a “a blessing.” “It is disappointing to lose any tool that would strengthen our existing …
University of Maryland virologist Anne Simon and the company she founded, Silvec Biologics, have successfully vaccinated laboratory hosts against citrus tristeza virus (CTV). They are now focusing on HLB, also called citrus greening. The vaccination induces trees to produce their own therapeutic agents. Silvec’s vaccination concept is based on the discovery of a novel infectious RNA that the company calls …
Buying OJ (orange juice) isn’t a simple decision for the average busy American, Florida Citrus Commission Chairman Steve Johnson wrote in a recent message to members of the Florida citrus industry. He pointed out that there are dozens of choices in the beverage aisle, and hundreds of companies advertising. The answer to the question, “Why choose Florida OJ?” may be …
In the April Central Florida citrus Extension newsletter, multi-county citrus Extension agent Chris Oswalt discussed the fate of the nutrients nitrogen, phosphorus and potassium in soils that have elevated pH values. Here’s most of the discussion he presented: Soil pH can affect several reactions involving nitrogen in the soil solution and the efficient use of this nitrogen by plants. Nitrification, …
Colorado State University (CSU) researchers are predicting an above-average Atlantic hurricane season in 2021, citing the likely absence of El Niño as a primary factor. Tropical Atlantic sea surface temperatures are near their long-term averages, while subtropical Atlantic sea surface temperatures are much warmer than their long-term average values. The warmer subtropical Atlantic also favors an active 2021 Atlantic hurricane …
