Flavor Summit Delves Deep Into the Science of Taste

Josh McGillCitrus, Florida, Research

In late February, the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) hosted its second annual Flavor Summit. The hybrid in-person/online event was held at the Citrus Research and Education Center (CREC) in Lake Alfred. CREC and the UF Center for Smell and Taste hosted the event that took a deep dive into the science of how flavors …

Building a Brand for Cold-Hardy Citrus

Josh McGillCitrus, Cold Hardy

A new brand name for citrus grown in Georgia, North Florida and Alabama should ensure consumers they are purchasing a quality product. Much like Georgia Grown and Fresh From Florida, Sweet Valley Citrus assures consumers and industry members that citrus grown and marketed under this label is high-quality produce. Kyli Lamar, who serves on the board of directors for the …

Pointers for Pre-emergent Herbicide Use

Josh McGillHerbicides, Tip of the Week

By Ramdas Kanissery Weeds emerging in citrus rows are problematic as they compete for resources with the trees, support pests and interfere with grove operations like irrigation (Figure 1). Hence, effective strategies to control weed emergence should be in place.   Pre-emergence (or residual) herbicides are an excellent tool for the long-term suppression of weeds in tree rows. These herbicides …

A Citrus Servant

Josh McGillCitrus, Research

By J. Scott Angle, jangle@ufl.edu, @IFAS_VP It’s not unusual for the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) to have a dozen contacts with Peter Chaires in a day, between the emails, calls and visits. Chaires serves as executive director of the New Varieties Development & Management Corp. (NVDMC), executive vice president of Florida Citrus Packers and …

New Research Shows How HLB Damages Trees

Josh McGillHLB Management, Research

Recent research describes in detail how HLB causes damage to citrus trees and presents the case that HLB is a pathogen-triggered immune disease. A pathogen-triggered immune disease results from the activation of an organism’s immune cells fighting a pathogen. Nian Wang, University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) professor, took part in the research. This is the …

Finger Limes to Be Focus of Online Event

Josh McGillEvents

Finger limes will be the topic of a March 23 virtual symposium sponsored by the University of Florida Institute of Food and Agricultural Sciences Citrus Research and Education Center (UF/IFAS CREC). Finger limes are a unique citrus variety gaining interest among chefs, foodies and citrus growers. The symposium, targeted to commercial citrus and specialty crop growers and marketers, will be …

‘Irma Will Haunt Us’ Regarding Citrus Black Spot

Josh McGillCitrus, Diseases, Weather

Citrus black spot (CBS) disease has only been found in five Southwest Florida counties, but that could change as a result of 2017’s Hurricane Irma, a researcher reiterated recently. University of Florida Institute of Food and Agricultural Sciences plant pathologist Megan Dewdney, in a Feb. 24 presentation, said “Irma will haunt us for a while.” She explained that Irma likely …

Controlling Mites in CUPS

Josh McGillCitrus, Pests

Emilie Demard is working to control mites and other pests that damage fresh grapefruit growing as citrus under protective screens (CUPS) at the Indian River Research and Education Center in Fort Pierce.  “I look at biological control — in this case, predatory mites controlling pest mites to minimize the need for agrochemicals,” said Demard, a Ph.D. entomology graduate with the …

Talking Citrus for 60 Years

Josh McGillCitrus, Florida

By Ernie Neff In every Florida citrus community, there are many growers who have been close friends most of their lives. They grew up in the country or small cities not far from each other, went to the same high schools and know the same people. They share the struggles — and before HLB, the joys — of growing citrus. …

No More Satsumas: The Time Is Ripe to Diversify

Josh McGillCitrus, Florida, Georgia

South Georgia and North Florida industry leaders preached diversification to citrus growers at the Georgia Citrus Association annual conference. The event took place Feb. 28 at the University of Georgia (UGA) Tifton Conference Center. No longer should satsuma mandarins be the crop of choice for potential growers. There are other viable options for farmers to choose from, said Lindy Savelle, …

Fire Ant Control Key in Young Citrus Groves

Josh McGillCitrus, Pests, Research

Fire ant management is essential to the long-term sustainability of citrus groves. This is particularly true for young trees still trying to develop root systems, said Xavier Martini, assistant professor of entomology at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) North Florida Research and Education Center (NFREC). Martini spoke on insect management at the recent UF/IFAS …

Guidance on Chlorpyrifos Recordkeeping

Josh McGillAgriculture, Pesticides, Tip of the Week

By Brett Bultemeier and Lauren Diepenbrock The revocation of chlorpyrifos residues and tolerances that became effective on Feb. 28, 2022, caused some confusion and concern when it was first announced. The legal description provided by the Environmental Protection Agency is challenging to fully understand. Therefore, the Pesticide Information Office from the University of Florida Institute of Food and Agricultural Sciences …

Be Prepared for Postbloom Fruit Drop

Josh McGillFruit Drop, Research

A La Niña weather pattern is most likely this spring, with higher-than-average temperatures and below-average rain predicted in Florida, researcher Megan Dewdney reported in a Feb. 24 presentation about postbloom fruit drop (PFD). That could have some influence on the severity of PFD, since its preferred climate is humid and subtropical, and the fungus moves with rain splash and wind-borne …

PIECES OF THE PAST: Brothers Build Long-Lasting Business

Josh McGillPieces of the Past

By Brenda Eubanks Burnette Sixty years ago, the Florida Citrus Hall of Fame was created to honor the contributions of individuals for the betterment of the Florida citrus industry. The first person of 17 to be inducted that year (1962), albeit alphabetically, was Joshua Coffin Chase. His brother, Sydney, was inducted the following year. The class of 2022 will add …

CRDF Receives Recommendations on Plant Breeding

Josh McGillBreeding, Research

By Rick Dantzler Several months ago, the Citrus Research and Development Foundation (CRDF) convened a panel of plant-breeding experts from across the country to help us decide where to spend what appears to be a diminishing amount of money for plant breeding. The co-chairs presented their recommendations on Feb. 22 to the CRDF board of directors. The first recommendation was …

citrus

All In for Citrus Podcast, February 2022

Josh McGillAll In For Citrus Podcast

The Florida legislative session is well underway in Tallahassee. The University of Florida hosted its annual Gator Day at the Capitol in February to remind lawmakers of all that the school does for its students and stakeholders. Michael Rogers, director of the Citrus Research and Education Center, and fellow citrus team members from the University of Florida Institute of Food …

Achieving Water and Nutrient Efficiency

Josh McGillIrrigation, Nutrition, Research

University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) researchers emphasized the importance of efficient irrigation and nutrient management at a workshop earlier this month at the Citrus Research and Education Center in Lake Alfred. In Florida, the citrus industry accounts for about 30% of irrigated cropland acreage, reported UF/IFAS researcher Alisheikh Atta. Worldwide, the agriculture industry consumes about …

Citrus and Salinity

Josh McGillCitrus, Nutrition, Research

By Mongi Zekri Salts are a common component of soils that originate from mineral weathering, fertilizers, irrigation waters and soil amendments. The addition of most soluble fertilizer materials will increase soil salinity. However, it is only when salts are present in relatively high concentration that crops are damaged or adversely affected. Salinity is of increasing concern in Florida because of …

Sneak Peek: March 2022 Citrus Industry

Josh McGillSneak Peek

The March issue of Citrus Industry magazine includes an abundance of advice on getting trees off to a good start. According to citrus grower Brad Turner, healthy soil is key to setting up trees for success. In his article, he gives growers pointers on soil preparation prior to planting. Other topics he addresses include mulch considerations, nutritional needs, pest management …