Brix

Citrus Industry ‘Pretty Close to a Cliff’

Daniel CooperIndustry News Release, Orange Juice

(NSF) — State lawmakers and citrus growers expressed a need Tuesday to entice people to drink more orange juice and for citrus importers to help in the marketing of Florida’s struggling signature crop. After 15 years of fighting the impacts of hurricanes, citrus greening disease, a reduction in acres because of the state’s rapid growth and changes in drinking habits, …

citrus

State Appeals Ruling on Citrus Tree Payments

Daniel CooperCitrus, financial, Industry News Release

(NSF) — The Florida Department of Agriculture and Consumer Services has gone to the state Supreme Court after lower courts ordered payment of more than $13.6 million to Lee County homeowners whose healthy citrus trees were cut down amid an effort to halt the spread of citrus-canker disease. The department has filed a notice of appeal that is a first step in asking the …

citrus nutrition

Informing Consumers About Pesticides

Ernie NeffPesticides

The Florida Fertilizer and Agrichemical Association (FFAA) is taking a new approach to educating consumers about the benefits and need for pesticides. FFAA President Mary Hartney, who describes herself as “an advocate for the responsible use of pesticides and fertilizers in Florida,” discussed the approach at Florida Ag Expo in November. Hartney says many people are opposed to all forms …

Hemp Experiences Shared

Ernie NeffAlternative Crops

Hemp officials from two states shared their experiences with the potential alternative crop at the recent Florida Ag Expo. Doris Hamilton, hemp program manager for the Kentucky Department of Agriculture, and Paul Adams, industrial hemp program manager for the North Carolina Department of Agriculture, participated in a panel discussion. Hamilton reported Kentucky had almost 1,000 growers and nearly 27,000 acres …

UF Researchers Study Drone Use in Citrus

Len WilcoxAll In For Citrus Podcast, California Corner, Technology

In the latest All In For Citrus podcast, Yiannis Ampatzidis, University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) associate professor of agricultural and biological engineering, discusses new studies in drone technology applications for agriculture. Citrus growers can currently use drones to find out how many trees live in their groves, and they soon may be able to detect …

citrus

Citrus Growers Can Call for Frost Protection Information

Daniel Coopercold protection, Industry News Release

(UF/IFAS) — Just one freeze could cripple much of Florida’s citrus crop. It happened 30 years ago. Chris Oswalt, a multi-county commercial citrus agent for University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Extension, remembers the frost-bitten evenings. Christmas 1983, January 1985 and Christmas 1989 marked three of the worst citrus freezes in the state’s history. Even though …

new grove

Thoughts on the Scion and Rootstock Selection Process

Tacy CalliesRootstocks, Scions

By Bill Castle If timing is everything, then let me suggest that the timing is right to consider the following proposals about making scion and rootstock choices in the Florida citrus industry: What to plant? That is a huge question that could be initially addressed by a one-day program carefully planned as to objectives, format and participants. I was reminded …

Food-Safety Marathon: Keeping Up With the Produce Safety Rule

Tacy CalliesFood Safety

By Travis Chapin, Matt Krug and Michelle Danyluk It’s been four years since the final Produce Safety Rule (PSR) was published in the Federal Register. The further we get into implementation of the PSR, the more it really seems like a marathon and not a sprint. By January 2020, all operations covered under the PSR should be complying with applicable …

soil

Soil Health Focus for HLB

Ernie Neffsoil

A citrus soil health field day recently attracted about 40 people to the Howey-in-the-Hills area to see growers’ success using cover crops and compost on Florida groves once stunted by HLB. Event organizer Juanita Popenoe, commercial fruit production Extension agent for Lake, Marion and Orange counties, comments on the groves’ success. Popenoe is with the University of Florida Institute of …

Hemp Production Research Discussed

Ernie NeffAlternative Crops

Brian Pearson, a University of Florida Institute of Food and Agricultural Sciences assistant professor, discusses diverse research into production practices for the future growth of industrial hemp in Florida. He addresses fertilization, irrigation, pests and the light needs of the plant. Pearson works at the Mid-Florida Research and Education Center in Apopka. Pearson says there is “a lack of information” …

PIECES OF THE PAST: Nathan Mayo — A Precocious Agriculture Commissioner

Tacy CalliesPieces of the Past

By Brenda Eubanks Burnette Florida’s agriculture commissioners have always been extremely important to the state’s citrus industry. One of the first Citrus Industry magazine articles I was able to find on a past Florida commissioner of agriculture was about the appointment of Nathan Mayo. It appeared in the November 1923 issue of the magazine. I thought it was extremely interesting …

Sneak Peek: December 2019 Citrus Industry Magazine

Tacy CalliesSneak Peek

As the year races to a finish, growers will want to make sure they are up to date on the “food-safety marathon” described in the December issue of Citrus Industry magazine. The University of Florida’s (UF) Travis Chapin, Matt Krug and Michelle Danyluk discuss what growers need to know about the implementation of the Produce Safety Rule. Topics addressed include …

A Closer Look at CUPS-Grown Grapefruit

Tacy CalliesCUPS, Grapefruit

By Arnold Schumann, Ariel Singerman and Yu Wang Grapefruit production in Florida has been drastically reduced by huanglongbing (HLB) disease, from 40.9 million boxes in 2003–04 to 4.5 million boxes in 2018–19, according to the U.S. Department of Agriculture. Grapefruit varieties are particularly vulnerable to HLB due to cumulative losses from stunted tree growth, low fruit yield, high-percentage fruit drop, …

citrus

All In For Citrus Podcast, November 2019

Taylor HillmanAll In For Citrus Podcast

The All In For Citrus podcast for November is packed with updates on various aspects of citrus production. Citrus Research and Education Center Director Michael Rogers tells how the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) helped a Washington Post reporter write a well-balanced article about the Florida citrus industry and HLB. Rogers points out that the …

CTV Remains a Threat With Sour Orange

Ernie NeffCTV

Shortly before HLB was discovered in Florida in 2005, many trees on sour orange rootstock were lost to citrus tristeza virus (CTV), which is transmitted by the brown citrus aphid. Sour orange rootstock was extremely susceptible to CTV, so many growers stopped using the rootstock. “Switching to non-sour orange rootstock eliminated the danger from CTV decline,” University of Florida Institute …

Citrus Commission Rejects Tax Hike for Marketing

Daniel CooperCitrus, Florida Citrus Commission, Industry News Release

(NSF) — Small growers of Florida’s signature crop, expressing concerns about the future of the citrus industry, indicated a willingness Wednesday to pay a higher tax rate if it gets people to drink more orange juice. But the Florida Citrus Commission rejected a proposal to raise from 7 cents to 12 cents a per-box tax on oranges that growers pay …

FDOC

FDOC Orange Tax Unchanged

Ernie NeffFlorida Citrus Commission

Florida orange growers will pay the Florida Department of Citrus (FDOC) a 7-cents-per-box tax in the current season for their juice oranges. After considering higher rates for months, the Florida Citrus Commission finally agreed to keep the existing 7-cent rate at its meeting on Nov. 20. The commission did, however, indicate its willingness to spend up to an additional $2 …

Viruses in the Gut of Asian Citrus Psyllid: Friends or Foes?

Tacy CalliesPsyllids, Research

By Ozgur Batuman and Amit Levy Management options for huanglongbing (HLB) are limited and rely heavily on insecticides for controlling Asian citrus psyllid (ACP) populations, even when integrated with other cultural control methods. Chemical strategies are expensive and, if not rotated, can contribute to the development of chemical resistance among ACP populations. In some cases, long-term chemical applications may have …

Cover Crops Bring HLB Recovery

Ernie NeffCover Crops, HLB Management

About eight years ago, Ed James had given up on a grove that was ravaged by HLB in the Howey-in-the-Hills area. “I had abandoned the grove,” he says. “I was going to fix the soil to plant alternative crops. And when I started fixing the soil with cover crops, the trees turned around and started producing again.” On Nov. 15, …

varieties

Grower Likes UF Mandarin Varieties

Ernie NeffVarieties

Dozens of Florida citrus growers and other industry members sampled new University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) citrus varieties Nov. 14. The samplers tasted many pieces of fruit as well as some juice from new fruit at the Citrus Research and Education Center (CREC) in Lake Alfred. Those participating in the sampling carried clipboards with lists …