citrus black spot

Florida Citrus Black Spot Quarantines Expanded

Daniel CooperDiseases, Florida, Regulation

Agriculture officials have increased the existing citrus black spot (CBS) quarantine area in Florida and established a new quarantine area. The U.S. Department of Agriculture Animal and Plant Health Inspection Service (USDA APHIS) and the Florida Department of Agriculture and Consumer Services Division of Plant Industry (FDACS DPI) took these actions. CBS is a fungal disease that leaves fruit speckled …

citrus-producing

CITRUS NURSERY SOURCE: Implications of New Citrus-Producing States

Daniel CooperCitrus Nursery Source

After Alabama was recently designated a “citrus-producing state,” there were questions on how this might impact the movement of citrus plant material and fruit. Citrus Nursery Source reached out to the Florida Department of Agriculture and Consumer Services (FDACS) Division of Plant Industry and the U.S. Department of Agriculture Animal and Plant Health Inspection Service Plant Protection and Quarantine (USDA-APHIS-PPQ) …

What’s Next for the Donaldson Citrus Variety?

Josh McGillHLB Management, Research

During this summer’s Florida Citrus Industry Annual Conference, Matthew Mattia, a post-doctoral associate with the U.S. Department of Agriculture (USDA), discussed his work to identify the origins of the Donaldson citrus variety. The variety is a single tree on the USDA A.H. Whitmore Foundation Farm near Groveland, Florida. Mattia was the first to discover the tree on the farm in …

Non-Certified Donaldson Trees: Limited Availability for Growers

Josh McGillFlorida Department of Citrus, HLB Management

The Florida Department of Citrus’ Program for Expedited Propagation (PEP) of HLB-tolerant and resistant trees was conceived during the 2022 Florida legislative session following the discovery of the Donaldson tree among the collection at Whitmore Farms. The goal is to provide the resources needed to ramp up availability of Donaldson trees and others like it, so that growers interested in …

Expedited Tree Propagation Program Approved

Josh McGillFlorida Department of Citrus, HLB Management, nurseries

The Florida Citrus Commission (FCC) on July 20 approved the Florida Department of Citrus’ (FDOC) plan for implementation of the Program for Expedited Propagation of HLB Tolerant and Resistant Trees (PEP). The program’s goal is to provide resources needed to ramp up the availability of the apparently HLB-tolerant Donaldson tree and others like it. The FDOC received $1 million in …