It is set to be a busy legislative session for agricultural interests in Florida. One of the bills making its way through the process is SB 1002, the Citrus Recovery Act. Sen. Danny Burgess (R-District 20) introduced the bill to amend the Florida Citrus Commission (FCC). The FCC is the governing body of the Florida Department of Citrus. The Citrus …
All In For Citrus Podcast, January 2022
It’s tough to be a citrus grower in Florida right now. In the January All In For Citrus podcast episode, Michael Rogers discusses the challenging environment for growers. Below-average prices and low yields are among the major obstacles. However, the UF/IFAS citrus researchers and Extension agents continue to work hard on behalf of growers, looking for tools they can use …
Driverless Technology Rapidly Rolling Toward Reality
There was a truck driver shortage before COVID-19, but the pandemic certainly compounded the problem. Trucking is just one link in the supply chain that has been greatly disrupted in the past couple of years, but it is a critical one required to move goods across the country. Fruit and vegetable growers that need to transport their produce know the …
Give Trees a Good Start
Megan Dewdney told citrus growers how to give young trees a good start in the face of HLB. Her Jan. 19 presentation was held at the Citrus Research and Education Center in Lake Alfred, where she is a University of Florida Institute of Food and Agricultural Sciences plant pathologist. Trees need a robust, established structural root system before they are …
Top Priority: Updating Nutrient Recommendations
By J. Scott Angle, jangle@ufl.edu, @IFAS_VP The University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) is committed to updating nutrient management recommendations for citrus. For the next two months, that means seeking state funding for the research. The UF/IFAS team was crafting a specific proposal to the Legislature as of this writing. It’s at the very top of …
Water, Labor Boost Australia Crop
Increased water availability and the expectation of more harvest labor, along with increased planting area, are reasons for the citrus crop forecast increase in Australia, according to the U.S. Department of Agriculture’s Foreign Agricultural Service (FAS). FAS recently reported that the total planted area of navel and Valencia oranges in Australia has increased by 14% from 15,307 hectares (ha) in …
Lower Supply, Higher Demand and Processed Orange Prices
By Ariel Singerman According to the U.S. Department of Agriculture (USDA), production of processed oranges in Florida will decline again this season (Figure 1). If such a forecast materializes, production will have declined by approximately 80% since HLB was first found in the state. The Florida Department of Citrus reports that, as a consequence of COVID-19, orange juice demand has …
Prepare to Get Ahead of Algal Spot
By Megan Dewdney Last summer, I received many calls about algal spot, especially in late June to early July. Algal spot is a disease, caused by the algae Cephaleuros virescens, that occurs mostly on citrus tree limbs. Much of the year it is difficult to see because it is a gray-green color that blends into the color of citrus bark. …
Fertilizer Price Spike Highest Since Great Recession
During January’s Southeast Regional Fruit & Vegetable Conference in Savannah, Georgia, Daniel Tregeagle, an Extension economist with North Carolina State University, gave a presentation on economic and regulatory trends impacting citrus and specialty crop growers. MODEST MARKET GROWTHThe biggest blip on the proverbial economic radar has been COVID-19 and its continuing effects. Tregeagle noted these impacts mostly will be transient, …
Reducing Psyllid Populations During Key Periods Pays Dividends
By Lukasz L. Stelinskiand Jawwad A. Qureshi Asian citrus psyllids (ACP) are at the mercy of their host (citrus) for survival. They need flush to lay eggs and for the nymphs to develop. Prior to HLB, the majority of flushing had been fairly predictable and occurred in the early spring and late summer. The occurrence of flush in young trees …
Florida Citrus Labor Contractors Penalized
The U.S. Department of Labor (DOL) reported that three Arcadia citrus labor contractors failed to comply with the federal H-2A agricultural worker visa program, shortchanging employees $72,609 in total wages. The DOL’s Wage and Hour Division found that Benjamin M. Ramirez Harvesting Inc., AO Harvesting LLC and Gustavo Cisneros Harvesting Inc. failed to provide H-2A employees with at least three-quarters …
Why She Grows Citrus in Georgia
When Lindy Savelle ended her career in federal law enforcement, including stints overseas, she and her husband decided to move back to land they owned in South Georgia. They researched different crops they might grow and settled on citrus. She tells her story in a recent Grower Talks Podcast produced by the Georgia Fruit and Vegetable Growers Association. “Citrus is …
HLB Strategies From Zoom’okalee
In a Jan. 12 virtual Zoom seminar from Immokalee (dubbed “Zoom’okalee” in the presentation), researcher Ozgur Batuman reviewed old and new approaches to controlling HLB. The seminar was titled “Citrus Disease Trends We Should Heed: HLB, Phytophthora and Leprosis.” Batuman works for the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Southwest Florida Research and Education Center (SWFREC) …
Morocco: Big Jump in Citrus Production Expected
The U.S. Department of Agriculture’s Foreign Agricultural Service (FAS) expects total citrus production in Morocco to reach an estimated 2.55 million metric tons (MMT) in 2021-22. That’s an increase of 12% over 2020-21. Tangerine/mandarin production should increase by 13% over the previous year to 1.36 MMT. Domestic consumption is expected to be 860,000 metric tons (MT), an increase of 16%. …
Coordinated HLB Treatment Critical in California
In an open letter to California citrus growers, Jim Gorden, chair of the Citrus Pest & Disease Prevention Committee, emphasized the importance of cooperation of all growers to keep huanglongbing (HLB) at bay. Growers need to work together to coordinate treatments for maximum effectiveness. “As the threat of HLB continues, industry members know that the best way to prevent HLB …
Florida Orange Brix Levels Not So Sweet Yet
Florida citrus growers and orange juice processors are reporting low Brix levels as the 2021–2022 harvest season continues. The Jan. 10 edition of the Market News Bulletin from Florida Citrus Mutual noted average Brix of 9.83. According to Bob Behr, chief executive officer of Florida’s Natural Growers, juice oranges being harvested now are running below average. “Citrus greening continues to …
Florida Citrus Nutrition Recommendations to Be Updated
The Southeast Regional Fruit and Vegetable Conference held in Savannah in early January included a session on citrus production to educate growers. Kelly Morgan, professor of soil fertility and water management with the University of Florida, spoke to attendees about newly updated production guides and their relationship to plant nutrition and HLB. Morgan noted that the third edition of the …
Paraquat Alternatives for Citrus Weed Control
By Ramdas Kanissery Paraquat is an herbicide labeled for various crops, including citrus, for post-emergent weed control. When applied during the early growth stage, paraquat controls many annual grasses and broadleaf weeds commonly found in Florida citrus. Additionally, paraquat typically offers relatively good crop safety in citrus due to its lack of translocation in the plant. This makes it the …
Developing a Management Plan for Lebbeck Mealybug
By Lauren Diepenbrock Managing lebbeck mealybug has become an ongoing challenge in many citrus-growing areas of Florida. This pest expanded into 14 counties from 2019 to fall of 2021 and impacts both commercial and residential citrus. Damage includes distorted fruit and leaves, stem dieback and fruit drop. Loss of young trees can occur under extreme infestation scenarios. In addition to …
Smart Technology Cuts Spray Costs
As they battle HLB, growers must control costs wherever possible, including by applying pesticides and fertilizer more efficiently. With that in mind, Yiannis Ampatzidis is engaging artificial intelligence (AI) to develop a low-cost, smart tree-crop sprayer that can automatically detect citrus trees, calculate their height and leaf density, and count fruit. That way, growers target their spray more efficiently, so …