citrus

All In For Citrus Podcast, July 2020

Taylor HillmanAll In For Citrus Podcast, Sponsored Content

July’s All in For Citrus podcast episode focuses on online educational opportunities for growers as in-person events continue to get canceled due to COVID-19 restrictions. Citrus Research and Education Center Director Michael Rogers begins the program with an update on the phased reopening of the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS). Rogers says more researchers are …

hlb

Oak Leaf Extracts Display Curative Effects Against HLB

Tacy CalliesHLB Management

As demand increases for a cure to huanglongbing (HLB), experts are studying the most effective ways to control the damaging citrus disease. A research project funded by the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) is focusing on the effects of oak leaf extracts on CLas-infected citrus trees. CLas (Candidatus Liberibacter asiaticus) is the bacteria the causes …

citrus

New Resource to Help Fight Citrus Greening

Tacy CalliesCitrus Greening

If information is power, Florida citrus growers have a new asset in their fight against citrus greening disease. The University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) statewide citrus program launched a major revision of a website, providing instant access to a portfolio of information valuable to growers. The http://citrusresearch.ifas.ufl.edu/ website is now easier to navigate and includes …

Rootstock and Scion Affect Orange Juice Flavor

Tacy CalliesRootstocks, Scions

By Yu Wang, Fred Gmitter and Jude Grosser A major concern for the citrus industry is a significant decline in production due to huanglongbing (HLB). In addition to the production shortfalls are losses due to fruit rejection by packinghouses and juice processing plants as a result of inadequate size and low sugar content. Bitterness and metallic off flavors in the …

Alternatives to Glyphosate in Groves

Ernie Neffweeds

There are good reasons glyphosate is the most popular herbicide in U.S. citrus groves, but there are also concerns about its use, says Ramdas Kanissery. Because of the concerns, the University of Florida Institute of Food and Agricultural Sciences weed scientist suggests alternatives that growers can consider. Kanissery discusses glyphosate and its alternatives in a presentation originally intended for the …

A New Baseline for Orange Juice Sales

Tacy CalliesOrange Juice, sales

A new webinar presentation from the Florida Department of Citrus (FDOC) Economic and Market Research Department shows that U.S. orange juice (OJ) retail sales continue to remain up. A data source for the webinar is the FDOC Nielsen Topline Report #10 of the 2019-20 Season for the four-week period ending July 4, 2020. According to Marisa Zansler, director of FDOC’s …

Rootstock Offers High Hopes for HLB Tolerance, Maybe Resistance

Tacy CalliesRootstocks

The new Sugar Belle hybrid rootstock LB8-9xS13#16 has quite a history, according to University of Florida Institute of Food and Agricultural Sciences citrus breeder Jude Grosser.  “This is one of several projects I did with Orie Lee toward the end of his Florida Citrus Hall of Fame career/life,” recalls Grosser. “We did a lot of brainstorming together, and he was …

Florida Citrus Packers

Citrus Represented on Federal Marketing Panel

Ernie NeffMarketing

George Hamner says he intends to represent Florida citrus and “to also advocate for any Florida agricultural produce that I can” as a recent appointee to a federal marketing advisory committee. Hamner, of Indian River Exchange Packers, Inc., is one of 24 members of the U.S. Department of Agriculture’s (USDA) Fruit and Vegetable Industry Advisory Committee for 2020-22. “The committee’s …

New Book on the Asian Citrus Psyllid and HLB

Ernie NeffHLB Management, Psyllids

A book about the Asian citrus psyllid (ACP) and huanglongbing (HLB), edited by Jawwad Qureshi and the late Phil Stansly, was recently published by the Center for Agriculture and Biosciences International (CABI). Qureshi is an entomologist with the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS); Stansly was also a UF/IFAS entomologist. The book is Asian Citrus Psyllid: …

New Hurricane Guide for Citrus Growers

Ernie Neffhurricane

University of Florida Institute of Food and Agricultural Sciences citrus horticulturist Fernando Alferez and multi-county citrus Extension agent Mongi Zekri co-authored a new document on the U.S. Department of Agriculture’s Hurricane Preparation and Recovery Commodity Guides website. The Citrus Producers Guide includes long- and short-term recommendations for building resilience to hurricanes in citrus groves, nurseries and citrus under protective screens …

New Rootstocks in the Citrus Breeding Pipeline

Tacy CalliesResearch, Rootstocks

By Jude Grosser, Fred Gmitter and Kim Bowman Two citrus breeding programs have identified several rootstocks that can currently be planted with confidence when combined with appropriate scions, including mid- and late-season oranges, and grown with emerging enhanced nutrition programs. These citrus breeding programs are at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Citrus Research and Education …

Citrus Expo: New Format for Educational Sessions

Tacy CalliesCitrus Expo

While coronavirus will prevent the citrus industry from gathering this year at Citrus Expo, it will not stop growers from getting the education they need. The 2020 Citrus Expo educational program will be held live online Aug. 19–20 and will include door prizes. If you’re lucky, you could walk away with one of four $200 Bass Pro gift cards! The …

psyllid

Citrus Grower Data Needed on Carbaryl Use

Ernie NeffPesticides

The Florida Fruit & Vegetable Association (FFVA) is asking Florida citrus and blueberry growers for data on the use of the insecticide carbaryl (brand name Sevin). Carbaryl is listed as a recommended chemical control for chewing pests in the 2019-20 Florida Citrus Production Guide. The guide is produced by the University of Florida Institute of Food and Agricultural Sciences. Some …

FFVA Seeking Young Leaders

Ernie NeffIndustry News Release

The Florida Fruit & Vegetable Association (FFVA) is accepting applications for Class 10 of its Emerging Leader Development Program. The submission deadline is Sept. 1. Launched in 2011, the program develops leaders to be strong advocates for Florida agriculture. Nearly 100 participants have graduated from the program. Ultimately, graduates of the class can get involved to strengthen the future of …

climate

Mental Health in Agriculture Industries

Tacy CalliesAgriculture

Agriculture industries have had to adapt to a lot of change in recent months. The University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) has created a series of professional development webinars to help these industries navigate the global pandemic. The most recent session of the six-part webinar series featured a panel focused on mental health in rural communities. …

Farm Bureau Young Leaders Class Forming

Ernie NeffAgriculture, Education

Applications are open through July 17 for positions in the 2020-2022 Florida Farm Bureau (FFB) Young Farmers and Ranchers Leadership Group. The group experience develops participants for future leadership positions. It also provides them with opportunities to be involved in various Farm Bureau advocacy events at the local, state and national level. A select group of agriculturists is chosen for …

Massive Research Project in Millennium Block

Ernie NeffResearch

Researchers at the resurrected Millennium Block at Fort Pierce will assess the performance of new grapefruit cultivars and evaluate numerous rootstocks in the face of HLB. University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) researcher Rhuanito “Johnny” Ferrarezi discusses the history of the block and research planned there. The block is called Millennium because some researchers planted variety …

Hemp: Finding Legal Seeds and Insurance

Ernie NeffAlternative Crops

The Florida Hemp Association recently clarified which seeds can be legally grown under Florida law and Florida Department of Agriculture and Consumer Services (FDACS) rules. Growers must use either a seed approved by the Association of Official Seed Certifying Agencies (AOSCA) or a Pilot Project Hemp Seed approved though a university pilot project, the association reported. AOSCA is an organization …

Rootstock Effects on Valencia and Hamlin in Large-Scale Commercial Plantings

Tacy CalliesResearch, Rootstocks

By Ute Albrecht, Sudip Kunwar and Jude Grosser Prior to 1865, the only rootstocks used in Florida were sour orange and sweet orange. Use of grafted trees instead of seedling trees became necessary because of the devastating effects of phytophthora on sweet orange. Sour orange was widely used as a rootstock because of its resistance to phytophthora and other positive …

IRCL Names President, Discusses Grove Trial

Ernie NeffIndian River

The Indian River Citrus League (IRCL) recently named a new president and provided an update on a large grapefruit trial. The new IRCL president is Daniel Scott. He succeeds Pat Schirard, who served two terms. Before being selected president, Scott served as chairman of the IRCL production committee. Scott is a third-generation citrus grower and is vice president of Scott …