Emergency Declared for Florida Post-Freeze Harvest

Josh McGillFlorida, Weather

Florida Gov. Ron DeSantis on Feb. 2 issued an executive order declaring a state of emergency in many counties where citrus and other agricultural commodities were affected by a Jan. 28–30 freeze. It specifically gives state officials authority to relax restrictions on commercial vehicles to facilitate an emergency harvest. “The relaxation of the restrictions on commercial vehicles is necessary to …

Keep Leprosis From Re-entering Florida

Josh McGillDiseases, Florida

Citrus leprosis has not been reported in Florida since 1968, but researcher Ozgur Batuman called it “an approaching threat to Florida citrus” in a recent virtual seminar. Batuman, a citrus pathologist at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Southwest Florida Research and Education Center, urged growers to be on the lookout for the disease. According …

Workshop to Focus on Irrigation and Nutrition

Josh McGillEducation, Irrigation, Nutrition

Citrus growers depend on the latest information about best irrigation and nutrition strategies for growing productive trees. University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) researchers will share recent results regarding optimal crop management at a workshop and field visit opportunity on Feb. 8 at the Citrus Research and Education Center (CREC) in Lake Alfred. Davie Kadyampakeni, assistant …

Achieving Successful Nursery-Grower-Researcher Partnerships

Josh McGillResearch, Rootstocks, Tip of the Week

By Bill Castle, Fred Gmitter and Jude Grosser The University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Citrus Research and Education Center (CREC) plant improvement team has long been engaged in field research to evaluate new scions and rootstocks. That effort continues and has involved trials on public and private property. While public sites are valuable, they are …

Increasing Pesticide Effectiveness With Adjuvants

Josh McGillCEU

By Ajia Paolillo Editor’s note: THIS ARTICLE IS NO LONGER AVAILABLE FOR CEU CREDIT. Pesticides are widely used in commercial agriculture to manage insects and other arthropods, diseases and weeds. Each application needs to be as effective as possible in managing the target pest. Many factors, such as environmental conditions, tank-mix incompatibility and solution pH, can cause a pesticide application …

Avoid Phytophthora When Planting

Josh McGillDiseases, Research

Phytophthora infection can lead to severe stunting in newly planted citrus trees, researcher Megan Dewdney told growers and others at a Jan. 19 presentation at the Citrus Research and Education Center in Lake Alfred, Florida. She said stunted trees never thrive or produce adequate fruit. Dewdney is a University of Florida Institute of Food and Agricultural Sciences plant pathologist. She …

European

Tangerine Crop to Climb in Turkey

Ernie NeffInternational

Tangerine production in Turkey is forecast to increase 9% in 2021-22 to 1.75 million metric tons (MMT), the U.S. Department of Agriculture’s Foreign Agricultural Service (FAS) reported recently. Production in 2020-21 was 1.6 MMT. High yields per tree and increasing orchard areas and bearing trees are also expected due to favorable weather conditions in the Mediterranean region. However, the yield …

cold hardiness

Frigid Florida Weather Has Growers on Alert

Josh McGillFlorida, Weather

The coldest temperatures in years predicted for Florida this weekend have fruit and vegetable growers worried and preparing to protect their crops. Temperatures in the 20s and 30s are expected deep into the peninsula of Florida. And the freezing weather could persist for up to four hours or more. Gene McAvoy, associate director for stakeholder relations at the University of …

CRDF Funds Fruit Drop Research, Hears Antibiotic Presentations

Josh McGillDiseases, Research

The Citrus Research and Development Foundation (CRDF) governing board on Jan. 25 approved a project aimed at reducing fruit drop by using potassium, zinc, gibberellic acid and the herbicide 2,4-D in different timing scenarios. The funding will allow University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) researcher Fernando Alferez to finish two years of work that CRDF Chief …

European Union to Produce Less Lemons

Josh McGillInternational, lemons

European Union (EU) lemon production is forecast at 1.57 million metric tons (MMT) in 2021–22, a decrease of almost 9% from the previous season, the U.S. Department of Agriculture’s Foreign Agricultural Service reported. The decrease is due to expected crop reductions for the EU’s main lemon producers, Spain and Italy, even though the area planted with lemons continued trending upward …

Meister Media Worldwide Sells Florida Grower Magazine to AgNet Media

Josh McGillFlorida

Meister Media Worldwide and AgNet Media today announced the sale of Florida Grower magazine and its Florida-related assets to AgNet Media, effective March 1, 2022. Through Florida Grower, Meister Media has invested more than 25 years of commitment to Florida’s citrus, vegetable and other specialty crop producers. Initiatives like the Florida GrowerSM Citrus Show, the Florida GrowerSM Citrus Achievement Award …

Growers Discuss Priorities for 2023 Farm Bill

Josh McGillAgriculture, Farm Bill, Legislative

The 2018 Farm Bill is set to expire in 2023, so preparations are underway to craft the behemoth legislation into law sometime next year. However, it is common for negotiations to extend into the following year. Whether the new farm bill is passed in 2023 or 2024, there’s a lot of work ahead. The farm bill was the focus of …

Plan Insect and Mite Management for 2022

Josh McGillHLB Management, Pests, Tip of the Week

By Lauren Diepenbrock Insect and mite management is a year-round challenge in Florida citrus. With the warm climate, pests are at the ready as soon as plant resources are available to them. With knowledge of insect and mite biology in relation to tree phenology, plans to protect fruit and maintain productive citrus trees can be developed. MAJOR PESTSPopulations of some …

citrus

OJ Sales Still Strong

Josh McGillFlorida, Florida Department of Citrus, Orange Juice, sales

Orange juice (OJ) sales remain strong, with the 2021 holiday period closing near 2016 levels, Florida Department of Citrus (FDOC) economist Marisa Zansler told the Florida Citrus Commission on Jan. 19. Total OJ volume movement for the holiday period ending Jan 1, 2022, was 37.9 million gallons, an increase of 2 million equivalent gallons compared to 2019. The gains are …

South African

Consumers Prefer Florida OJ

Josh McGillFlorida, Orange Juice

Consumers are more likely to buy orange juice (OJ) if they think the fruit comes from Florida, new University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) research shows. In fact, top reasons consumers purchase OJ include taste, health benefits and origin of the fruit.  According to the Florida Department of Citrus (FDOC), while 80% of OJ consumers who …

site

Give Trees a Good Start

Josh McGillHLB Management

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 …

Agent Has Pest Management Advice

Josh McGillPests

Highlands County Extension agent Lourdes Pérez Cordero recently offered scouting and management suggestions for citrus leafminers (CLM), Asian citrus psyllids (ACP) and rust mites. The suggestions were part of an article in the January issue of Citrus from the Ridge to the Valley, the Central Florida citrus Extension newsletter. CITRUS LEAFMINERS The emergence of spring and summer flush benefits CLM, …

Flavor Summit Offered Virtually

Josh McGillAgriculture, Florida

The Feb. 22–24 Flavor Summit event will now be offered virtually due to concerns about the COVID-19 omicron variant. “We are offering the same level of presentations and plan to have an engaging opportunity with sponsors, exhibitors and students,” said Yu Wang, associate professor at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) and event organizer. “All …