Large-Scale Citrus Field Trials Idea Surfaces

Daniel CooperCitrus, Citrus Greening, HLB Management, Research

scale

Citrus research continues to be a topic in state and federal funding circles as the industry’s battle with HLB, or citrus greening, continues. One idea in the incubator of industry discussion is the Citrus Research and Field Trial (CRAFT) program. It would involve large-scale grower field trials throughout Florida. Rick Dantzler, chief operating officer of the Citrus Research and Development … Read More

Citrus Funding Could Remain Steady as Results Sought

Daniel CooperCitrus, Citrus Greening

citrus florida funding

Senate Appropriations Chairman Sen. Ron Bradley supports maintaining the current level of funding for the state’s citrus industry, as a decade of research about combating deadly citrus greening disease is applied more in groves. After hearing presentations Wednesday from citrus-industry leaders, Bradley, R-Fleming Island, said there “certainly” won’t be a drop from this year’s $23.2 million in funding. At the … Read More

Automated System Under Study to Deliver Bactericides

Daniel CooperCitrus Greening, Industry News Release, Research

chemicals

Imagine using a robotic arm to grip and puncture the trunk of a citrus tree to deliver chemicals into the vascular parts of the plant, reducing its susceptibility to the citrus greening disease. Ozgur Batuman, an assistant professor of plant pathology at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS), leads a team of researchers trying to … Read More

Developing New Greening-Tolerant Citrus

Daniel CooperCitrus Greening, Industry News Release, Research

greening

When Nian Wang pieces together sequences of genes, he hopes to make citrus varieties that are more tolerant to the deadly disease known as citrus greening, which has devastated a multibillion-dollar-a-year industry in Florida. Wang, a professor of microbiology and cell science with the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS), will help an investigation in which … Read More

Young Citrus Trees May Benefit from Full Irrigation

Daniel CooperCitrus, Citrus Greening, HLB Management, Industry News Release, Irrigation, Research

citrus trees

Mature citrus trees affected by the bacterial disease huanglongbing (HLB) typically need about 25 percent less irrigation than their healthy counterparts However, that doesn’t necessarily mean young trees with the disease will benefit from water deficits, according to a preliminary greenhouse study by researchers with the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS). Experiments on 1-year-old orange … Read More

Citrus Tree Covers Keep Deadly Psyllids Away

Daniel CooperCitrus Greening, HLB Management, Research

citrus

University of Florida (UF) scientists are finding that by covering new citrus trees with mesh, they can keep disease-carrying insects from harming the plants. That could be a big step toward stemming the deadly citrus greening disease, UF Institute of Food and Agricultural Sciences (IFAS) researchers say. Asian citrus psyllids can infect the citrus trees with greening, also known as … Read More

Control of Citrus Flush Timing Could Improve Psyllid Control

Daniel CooperCitrus Greening, HLB Management, Industry News Release, Research

Kaolin Clay

They say timing is everything in life, and that’s certainly true of the Asian citrus psyllid, which has devastated Florida agriculture for the past decade by transmitting citrus greening disease, also known as huanglongbing or HLB. To reproduce, this small, flying insect must lay eggs on citrus “flush” – the tender new leaves and shoots that citrus trees produce several … Read More

New Florida Citrus Production Guide Debuts at Citrus Expo

Daniel CooperCitrus Greening, Industry News Release, Production

growers

Beginning this week, Florida citrus growers will have an updated resource to help them keep groves productive despite the ever-present threat of huanglongbing, the bacterial malady also known as HLB or citrus greening disease. Experts with the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) have just completed a 180-page technical handbook, “Florida Citrus Production Guide 2018-2019.” It … Read More

Single Breakthrough Discovery for HLB in Florida Unlikely

Daniel CooperCitrus Greening, Industry News Release

citrus greening

A single breakthrough discovery for managing citrus greening in Florida in the future is unlikely, says a new report by the National Academies of Sciences, Engineering, and Medicine.  The committee that wrote the report called for a systems approach to prioritize research on the disease and strategically distribute resources for research to effectively manage the disease, which is the most … Read More

Research Reveals a New Direction for Halting HLB

Daniel CooperCitrus, Citrus Greening, Industry News Release, Research

citrus greening

New clues to how the bacteria associated with citrus greening infects the only insect that carries it could lead to a way to block the microbes’ spread from tree to tree, according to a study in Infection and Immunity by Agricultural Research Service (ARS) and Boyce Thompson Institute (BTI) scientists. Citrus greening, also known as huanglongbing (HLB), is a serious disease dramatically … Read More

OJ May Soon Come from HLB-Tolerant Fruit

Daniel CooperCitrus Greening, Industry News Release, Research

glass

Some people like to wake up and drink a glass of fresh Florida orange juice. With the greening disease ravaging Florida’s citrus industry, University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) researchers want to make orange juice from disease-tolerant fruit. Huanglongbing (HLB), or citrus greening as it’s commonly called, has destroyed 80 percent of citrus in Florida, a … Read More

Root Biologist Joins UF Fight Against Citrus Greening

Daniel CooperCitrus, Citrus Greening, Industry News Release, Research

root

By Robin Koestoyo, University of Florida Institute of Food and Agricultural Sciences An inventive fruit tree researcher has joined the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Indian River Research and Education Center. Lorenzo Rossi is the center’s first-ever root biology professor and will support the university’s statewide Institute of Food and Agricultural Sciences’ commitment to restore Florida’s $9 … Read More

Citrus Agency Shifts Money as Industry Seeks Aid

Daniel CooperCitrus, Citrus Greening, Industry News Release

citrus

The Florida Department of Citrus adjusted its budget Wednesday for the second time this growing season, as leaders of the storm-battered industry hold out hope the U.S. Senate will approve a disaster-relief package. The Florida Citrus Commission, which oversees the department, agreed to shift more than $70,000 out of administration, scientific-research and global-marketing budgets to cover an anticipated drop in … Read More

USDA Invests in Fighting Citrus Greening Disease

Daniel CooperCitrus, Citrus Greening, Industry News Release, Research

citrus greening

The U.S. Department of Agriculture’s (USDA) National Institute of Food and Agriculture (NIFA) announced awards to combat citrus greening disease. The funding to support research and Extension programs is made through the emergency Citrus Disease Research and Extension Program (CDRE). CDRE was authorized as part of the 2014 Farm Bill. “The need to advance research and Extension to develop management … Read More

UF/IFAS Microbiologist Works Toward Greening Treatment

Daniel CooperCitrus Greening, Industry News Release

citrus

by Brad Buck, University of Florida Institute of Food and Agricultural Sciences In the same year the University of Florida’s (UF) Citrus Research and Education Center (CREC) celebrates its 100th anniversary, Nian Wang believes he may be close to finding the “off switch” for greening, the disease devastating Florida’s multi-billion-dollar-a-year citrus industry. Wang, an associate professor of microbiology and cell sciences … Read More

Citrus Diseases Discussed at Farm Bill Listening Session

Daniel CooperCitrus, Citrus Greening, Farm Bill

citrus greening

Various comments on many areas of agriculture were given during the first farm bill listening session hosted by the House Agriculture Committee recently in Gainesville, Florida. Among those who shared comments was John Barben, a fifth-generation citrus grower from Highlands County. He talked to committee members about citrus diseases.   Hear his comments.

Tree Assistance Program Aids Florida Citrus Growers

Daniel CooperCitrus, Citrus Greening, Industry News Release

HLB

By Lauren Moore, FSA Public Affairs Specialist Adversity isn’t a stranger to Florida citrus growers. Throughout Florida’s history of citrus production, producers have dealt with damages left in the wake of multiple hurricanes and freezes. Larry Black is a fifth-generation citrus grower and general manager of Peace River Packing Company in Polk County, Florida. His family has been a part … Read More

Citrus Greening, Invasive Species Head 2016 UF/IFAS Stories

Daniel CooperCitrus, HLB Management, Industry News Release

growers

A trio of projects aimed at helping Florida producers cope with the bacterial disease known as citrus greening topped the list of stories shared by the University of Florida/Institute of Food and Agricultural Sciences (UF/IFAS) in 2016. This year marked the beginning of the state’s second decade battling greening disease, which is also known as huanglongbing or HLB. Other top … Read More

UF/IFAS Hires Eminent Scholar to Help in Fight Against Citrus Greening

Daniel CooperCitrus Greening

Dr. Bryony C. Bonning

The University of Florida Institute of Food and Agricultural Sciences has added another soldier in its battle against citrus greening by hiring world-renowned entomologist Bryony Bonning. She has been named Eminent Scholar with tenure in the UF/IFAS entomology and nematology department. Currently, Bonning is a professor of entomology at Iowa State University and director of the National Science Foundation Center … Read More