UF/IFAS Imaging System Can Detect Citrus Greening Before Symptoms Show

Josh McGill Citrus Greening

By: Brad Buck GAINESVILLE, Fla. — A time-lapse polarized imaging system may help citrus growers detect citrus greening before the plant’s leaves show symptoms, which should help growers as they try to fend off the deadly disease, a new University of Florida Institute of Food and Agricultural Sciences study shows. For the new study, Won Suk “Daniel” Lee and Alireza …

HLB tolerance

Southern Gardens Citrus to Host HLB Webinar

Tacy Callies Citrus, Citrus Greening

Rick Kress, senior vice president of research commercialization for Southern Gardens Citrus will present a webinar titled “Can We Live Without Citrus?” on August 25 from 11:00 a.m. to 12:00 p.m. EDT. Can you imagine what your store would look like if the orange juice section was suddenly empty or produce shelves were void of all oranges, grapefruit, lemons and …

Saving Florida’s Citrus Industry Through Collaboration and Innovation

Kelsey Fry Citrus, Citrus Greening

From Kevin Shea, Administrator, USDA Animal and Plant Health Inspection Service: The Florida citrus industry is under siege and the invader is a tiny bug called the Asian citrus psyllid (ACP). The ACP spreads a disease known as Huanglongbing (HLB) or citrus greening, and together they are destroying groves that have been cultivated by families for generations. But all is …

California Citrus Challenges: Water Tops HLB

Josh McGill Citrus

Asian citrus psyllids are detected sporadically in the San Joaquin Valley — home to most California oranges and mandarins — and are endemic in Southern California lemon country. But as far as anyone knows, the pests that spread HLB in Florida and Texas have not spread the disease into California’s commercial citrus groves. California HLB detections have been limited to 17 …

HLB tolerance

Update on Spinach Genes for Citrus Tree Tolerance

Ernie Neff Citrus Greening, Genetic Engineering

At the recent Florida Citrus Mutual conference, Southern Gardens Citrus President Rick Kress provided an update on research by his company and Texas A&M into use of a spinach gene to create HLB tolerance in trees, and hopefully resistance. “We have tolerance,” he said. “We would certainly like to see immunity down the road, but we’ll work with tolerance and …

Sneak Peek: June Citrus Industry Magazine

Josh McGill Citrus

The June issue of Citrus Industry magazine is coming soon. This edition is all about citrus beyond the Sunshine State. Readers will notice a new column in the magazine, called Global Perspectives, authored by a Brazilian citrus expert, Marcos Fava Neves. Ernie Neff, senior correspondent at large, examines the citrus industries in California and Texas. His articles include both challenges …

fungus

USDA Grant To Attack Citrus Greening

expoadmin Citrus, Citrus Greening

Researchers share $4 million USDA grant to attack citrus greening From UF/IFAS: By: Kimberly Moore Wilmoth and Kathleen Haughney GAINESVILLE, Fla. — International researchers, including ones at the University of Florida and Florida State University, are sharing in a $4 million grant from the United States Department of Agriculture to attack the problem of citrus greening, a disease that has …