Understanding Glyphosate Formulations

Tacy CalliesResearch, weeds

By Ramdas Kanissery, Steve Futch, Brent Sellers and Camille McAvoy Glyphosate is a popular post-emergent herbicide among Florida citrus growers for its broad-spectrum of weed control under trees and in row middles. The use of glyphosate as a “burn-down” application alone, or in combination with other herbicides, is a standard practice in citrus groves. Various glyphosate-containing product formulations are available …

Technology: Consider the Costs

Ernie NeffTechnology

Tara Wade, a University of Florida Institute of Food and Agricultural Sciences economist, has some advice for growers considering new technology for the grove. “What we’d like growers to do is start to think about all the costs involved … do the math before they invest,” she says. “Growers have to constantly think about the trade-offs” of adopting new technology …

citrus greening

Studying Citrus Greening with an Integrated Approach

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

While citrus growers continue to look for best management approaches to deal with the deadly greening disease, scientists will take an integrated look at how to protect young trees by using existing tools growers can use. Five scientists from the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) will compare insect management tools, including insect-proof netting. Researchers also …

UF/IFAS

Jack Payne Announces Retirement

Daniel CooperAgriculture, Citrus, Citrus Greening, Research

After serving nearly 10 years as the senior vice president for agriculture and natural resources with the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS), Jack Payne announced he will retire next year. His last day with UF/IFAS will be July 1, 2020. Payne has overseen Extension offices across Florida and its 12 research and education centers since …

Update on Brassinosteroids for HLB Management

Tacy CalliesHLB Management, Research

By Fernando Alferez, Christopher Vincent and Tripti Vashisth Brassinosteroids (BR), a relatively newly discovered class of plant hormone, regulate several developmental and physiological processes in fruit crops such as grapes, pears and cherries and in some non-edible plants. BR also induce disease resistance against different pathogens in a great number of crop plants. A form of BR (epibrassinolide) was shown …

june

All In For Citrus Podcast, June 2019

Taylor HillmanAll In For Citrus Podcast

June’s All In For Citrus Podcast is filled with updates on University of Florida citrus research. First, Citrus Research and Education Center Director Michael Rogers discusses a recent visit by some U.S. Department of Agriculture administrators who make decisions on how millions of dollars in farm bill citrus research money are allocated. He explains that the visit was very valuable …

CUPS

Many Aspects of CUPS Addressed

Ernie NeffCUPS, Research

Arnold Schumann, University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) professor of soil science, reports on his five years of research into citrus under protective screen (CUPS) for fresh fruit. He is one of the first researchers in Florida to do extensive, hands-on research into the system. His discussion is part of the current All In For Citrus …

forecast

CRAFT Program Moving Forward

Ernie NeffCitrus, Research

A direct support organization (DSO) to be established within the Florida Department of Agriculture and Consumer Services will reportedly run the massive Citrus Research and Field Trials (CRAFT) program. Florida Citrus Mutual CEO Mike Sparks announced the pending arrangement June 13 during the Florida Citrus Industry Annual Conference in Bonita Springs. The CRAFT program features an expected 5,000 acres of …

TCP Might Help Trees Tolerate HLB

Ernie NeffHLB Management, Nutrition

Laboratory tests of tricalcium phosphate (TCP) indicate it has potential use as a fertilizer that might help citrus growers cope with HLB, says Laura Waldo, a University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) laboratory manager. “The hope is that it can help a tree by inducing root hair development and thereby allowing the tree to uptake nutrients …

governor

Governor DeSantis Announces Approval of More Than $77 Million to Citrus Growers Impacted by Hurricane Irma

Daniel CooperCitrus, financial, hurricane, Industry News Release

Bonita Springs, Fla. – Governor Ron DeSantis announced that the Florida Division of Emergency Management (FDEM) has approved more than $77 million in payments to citrus growers impacted by Hurricane Irma through the Citrus Recovery Block Grant since January 2019. Upon taking office, Governor DeSantis directed FDEM to disburse hurricane recovery funding as quickly as possible, including providing field staff to …

orange peels

Study Aims to Use Orange Peels for Better Heart Health

Daniel CooperIndustry News Release, Research

You’ve heard an apple a day keeps the doctor away. Now orange peels may improve your heart health. Yu Wang, an assistant professor of food science and human nutrition at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS), has been awarded a $500,000 grant from the U.S. Agriculture and Food Research Initiative, part of the U.S. Department …

Farewell to Futch

Tacy CalliesCitrus

After 34 years of faithful service to citrus growers, University of Florida Extension agent Steve Futch readies for retirement. By Tacy Callies Steve Futch’s Florida citrus roots sprouted more than a century ago. His great-grandfather owned a Wauchula grove in about 1905. As a boy, Futch’s first hands-on citrus experience was hoeing trees in the family orange groves. Later, he …

UF/IFAS Tops in Research

Ernie NeffResearch

“There is no program anywhere in the country better than IFAS (University of Florida Institute of Food and Agricultural Sciences) in conducting both applied and basic research.” That declaration is made by Scott Angle, director of the U.S. Department of Agriculture National Institute of Food and Agriculture, in the latest episode of the All in for Citrus podcast.  Angle became …

CRDF to Retain Steve Futch

Ernie NeffCRDF

Multi-county citrus Extension agent Steve Futch is set to retire from the University of Florida on June 30. He will become a contract scientist with the Citrus Research and Development Foundation (CRDF) on July 1. CRDF Chief Operating Officer Rick Dantzler announced the decision to retain Futch at a CRDF meeting in May. Dantzler said Futch will “help us out …

Kids to Learn About Citrus in Labs During Youth Day

Daniel CooperIndustry News Release, Research

Children are invited to an up-close-and-personal, hands-on experience with the world of citrus. They might even get their hands dirty while touring plant labs at this year’s third annual Citrus Youth Day on June 27. Scientists at the Citrus Research and Education Center (CREC) in Lake Alfred, Florida, part of the University of Florida Institute of Food and Agricultural Sciences …

HLB

Possible CRDF/UF Administrative Split Looms

Ernie NeffCRDF

The University of Florida (UF) indicated its intention to decertify the Citrus Research and Development Foundation (CRDF) as a UF Direct Support Organization (DSO) in September. CRDF President Larry Black and Chief Operating Officer Rick Dantzler spoke about the potential split during CRDF’s Executive Committee meeting on June 6. Black and Dantzler reported on their attendance at a UF Board …

img citrus

Rogers Discusses Media Reports on Bactericides

Ernie NeffBactericides

Michael Rogers, Citrus Research and Education Center director, focuses on recent media coverage about the use of antibiotics, or bactericides, in Florida citrus. Most of the coverage in the mainstream media has been negative.  His discussion is part of the current episode of the All In For Citrus podcast, a partnership of the University of Florida Institute of Food and …

Precision Agriculture Technologies in Citrus

Tacy CalliesPests, Psyllids, Research, Technology

By Yiannis Ampatzidis Citrus growers face issues from an increasing number of pests and diseases. Rapid and accurate tools for early pest and disease detection are needed to improve precision and timely management. Almost all agrochemicals (e.g., pesticides) applied in specialty crop production are made uniformly with conventional spraying equipment, despite the fact that pathogen distribution is typically patchy. Uniform …

Fruit Markets: Then and Now

Tacy CalliesGlobal Perspectives

By Marcos Fava Neves In the last three decades, world fruit production went from 338 to 865 million tons. CHANGES IN THE CITRUS SECTORCitrus represents 17 percent of fruit production but is growing at a slower rate (140 percent) than the 155 percent growth rate seen in the total category of all fruits. Within the citrus sector, oranges represented 67 …

Giving Back to Orie Lee

Ernie NeffResearch, Rootstocks

The late Orie Lee was renowned for his long and generous cooperation with University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) scientists conducting citrus research on his property. One of those researchers, plant breeder Jude Grosser, says the industry is now giving a little back to the Lee family. Grosser discusses 12 federally funded trials in which rootstocks …