Citrus Growers Can Call for Frost Protection Information

Daniel Coopercold protection, Industry News Release

citrus

(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 … Read More

New ‘Identification of Weeds in Florida Citrus’ Guide Available Now

Daniel Cooperweeds

florida citrus

(UF/IFAS) — The University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Extension bookstore has released an updated version of “Identification of Weeds in Florida Citrus,” a pocket-sized quick reference guide to weeds commonly observed throughout the state that may be frequently found in citrus groves. “The comprehensiveness of this guide makes it useful not only for growers in … Read More

Aiming to Improve Production of Florida Grapefruit

Daniel CooperGrapefruit, Industry News Release

(UF/IFAS) — Dinesh Phuyal, who is pursuing a master’s degree in horticultural sciences from the University of Florida’s College of Agricultural and Life Sciences, recently garnered a prestigious Yara North America Crop Innovation Scholarship. The award is Phuyal’s fourth academic honor this year for his efforts to improve Florida grapefruit tree size, fruit yield and fruit quality. Phuyal studies higher … Read More

Citrus Rootstock Guide Updates Available Online

Daniel CooperIndustry News Release, Rootstocks

citrus trees

(UF/IFAS) — Florida’s citrus growers may now access the updated Florida Citrus Rootstock Selection Guide, which is more user- and mobile-friendly. Revisions include current University of Florida rootstock horticultural traits, three new rootstocks that tolerate citrus greening and an updated bibliography. “The fourth edition of the Florida Citrus Rootstock Selection Guide has a new look and information for a comprehensive description … Read More

Citrus Soil Health an Important Part of Overall Tree Health

Daniel CooperIndustry News Release, Research, soil

citrus soil health

The University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) will host a field day focused on improving citrus soil health, a topic of growing interest to researchers and growers. With the challenges of citrus greening, there is an increased need for understanding overall tree health, including the soil, Juanita Popenoe, UF/IFAS Extension multi-county agent, said. The field day … Read More

UF/IFAS Adds Fourth Citrus Nutrition Workshop

Daniel CooperCitrus, Industry News Release

nutrition

Responding to strong grower interest, the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) has added a fourth event to its roster of citrus nutrition workshops this fall. The event happens 9:30 a.m. to 1 p.m. on Friday, Nov. 8, at the UF/IFAS Extension Highlands County office in Sebring. For more information, visit citrusnutritionprogramsebring.eventbrite.com. Admission is free and … Read More

Steam Technique Can Spell Doom for Citrus Weeds

Daniel CooperIndustry News Release, Research, weeds

citrus

Like many farmers nationwide, citrus growers are looking for any edge in their fight against weeds, and they’d rather use fewer chemicals to control the plants, says a University of Florida scientist. That’s because chemicals can get into groundwater, surface water and plants themselves. Weed scientist Ramdas Kanissery and his colleagues at the University of Florida Institute of Food and … Read More

Nutrition Kits to Help Citrus Growers

Daniel CooperIndustry News Release, Nutrition

nutrition

Florida’s citrus growers can soon get additional help in managing citrus greening through the newly developed University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Citrus Nutrition Program. The basis for the program is to improve the overall health and productivity of citrus groves affected by citrus greening disease by refining production practices; in particular, adjusting fertilization programs. Growers … Read More

CRAFT Application Period Opening Soon

Daniel CooperIndustry News Release

craft

The Citrus Research and Field Trial Foundation Inc. (CRAFT Foundation) board of directors, technical working group (TWG), staff and a legion of volunteers have been working at top speed throughout the summer finalizing the formation, organization and funding of the CRAFT program. The first priority for the CRAFT Foundation staff and board of directors has been securing all available funding … Read More

Millions in Agricultural Crops at Risk as Dorian Approaches Florida

Daniel CooperCitrus, Grapefruit, hurricane, Industry News Release, Weather

dorian

GIf Hurricane Dorian makes landfall mid-way up Florida’s Atlantic Coast – as many models predicted Thursday afternoon – the storm could devastate not only Central Florida tourist destinations, but also the region’s agricultural areas, which include significant acreage devoted to citrus, vegetable, ornamental plant and cattle production. Economists and Extension faculty with the University of Florida Institute of Food and … Read More

Latest Citrus Production Guide to Be Unveiled at Citrus Expo

Daniel CooperCitrus Expo, Industry News Release, Production

guide

The latest technical advice on citrus greening disease, tree nutrition, grove management and other aspects of Florida citrus cultivation will reach growers Aug. 14–15, as the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) unveils the newest edition of its annual guide at the 2019 Citrus Expo. Known as the “Florida Citrus Production Guide 2019–2020,” the 275-page document … Read More

Oxytetracycline Sprays vs. Trunk Injections

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

florida citrus

Since 2016, federal authorities have allowed Florida citrus growers to spray oxytetracycline solutions on their trees to combat citrus greening disease. A newly published University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) study suggests that the bactericide would be more effective if it were injected into citrus tree trunks, a practice not currently approved under U.S. law. Citrus … Read More

UF/IFAS Helps Assess, Manage New Fruit Bug

Daniel CooperCitrus, Industry News Release, invasive, Pests, Research, Top

uf

Researchers with the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) are already trying to help growers figure out how to effectively manage the problems created by an invasive pest  – confirmed last week in Highlands County — that could further erode citrus production at a time when growers are just beginning to turn the corner on managing … Read More

Pest Alert: Lebbeck Mealybug Found in Florida Citrus

Daniel CooperIndustry News Release, Pests

The Florida Department of Agriculture and Consumer Services (FDACS) Division of Plant Industry issued an updated pest alert for lebbeck mealybug. Laurie Hurner, Highlands County Extension director, says this pest and its damage have been found in Highlands County citrus. “It has been misidentified as cottony cushion scale,” says Hurner. “It has been found in young trees under net and … Read More

Studying Citrus Greening with an Integrated Approach

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

citrus greening

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 … Read More

Study Aims to Use Orange Peels for Better Heart Health

Daniel CooperIndustry News Release, Research

orange peels

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 … Read More

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 … Read More

Artificial Intelligence Could Help Citrus Growers Detect Psyllids

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

Kaolin Clay

Precision agriculture engineer Yiannis Ampatzidis sees a day when citrus farmers use artificial intelligence (AI) to detect the pin-sized insects that can infect the fruit’s trees with the deadly greening disease. That day could come in the near future, because Ampatzidis and his research team are starting to perfect a system to detect the potentially deadly Asian citrus psyllid. Citrus … Read More

Grapefruit Grown Under Protective Screens Maximizes Fruit Yield

Daniel CooperCitrus Greening, CUPS, Grapefruit, Industry News Release, Research

grapefruit

Growers of one of Florida’s signature citrus crops may see more production and possibly less of the deadly citrus greening disease. Researchers have worked for four years growing grapefruit under protective screens on a 1-acre experimental plot at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS), and they’re seeing encouraging results. UF/IFAS scientists and a few commercial … Read More