Researchers closer to curing citrus canker (2014)

Researchers in Florida are a step closer to finding a possible cure for citrus canker.

citrus canker 24620163-bg1.jpg

Researchers in Florida are a step closer to finding a possible cure for citrus canker. Citrus canker is a highly contagious plant disease and spreads rapidly by wind, rain, and irrigation.

Scientists at the Institute of Food and Ag Sciences at the University of Florida have identified a gene that makes citrus trees susceptible to the bacterial pathogen.

In Florida, the last extensive canker outbreak was in 1995, which cost the state’s citrus industry more than a billion dollars.

Related Stories
The President’s trip to Asia this week follows a trade mission by the Iowa Soybean Association. Farmers say they were reminded that U.S. soybeans have an international reputation that can be easy to take for granted here at home.
Harvest Marches on as River Logistics And Inputs Steer Bids
John Appel with the Farmers Business Network (FBN) joins us for a closer look at the 2026 Crop Protection Market Outlook Report.
Imported lean beef continues to play a critical role in U.S. hamburger and ground-beef production, with any added volume from Argentina serving as a supplement — not a market overhaul.
Margin Protection and the new MCO add county-level margin tools — with earlier price discovery, input cost triggers, and high subsidy rates — to complement on-farm risk plans for 2026.
For aging operators and their rural neighbors, staying socially engaged is a practical strategy to preserve decision-making capacity and farm vitality.

LATEST STORIES BY THIS AUTHOR:

Record yields and exceptionally low BCFM strengthen U.S. corn’s competitive position in global markets.
Raulston Acres Christmas Tree Farm in Rock Springs, Ga., has been in the same family for three generations.
Reed Marcum started hosting a toy drive in 2015. Since then, he has distributed thousands of toys across his home state of Oklahoma and in Texas and Arkansas. Now serving in the Army, Reed’s family and local 4-H chapter are running the event.
RFD-TV Farm Legal and Tax Expert Roger McEowen explains the basics of Low-Risk Credit in Farming, and how an understanding of the farm credit landscape lets producers tactfully approach debt.
Mike Steenhoek, with the Soy Transportation Commission, shares his outlook on current grain stocks and transportation lines amid bumper crops filling bins across the United States.
Agriculture Shows
Special 3-part series tells the story of the Claas family’s legacy, which changed agriculture forever.
From soil to harvest. Top Crop is an all-new series about four of the best farmers in the world—Dan Luepkes, of Oregan, Illinois; Cory Atley, of Cedarville, Ohio; Shelby Fite, of Jackson Center, Ohio; Russell Hedrick, of Hickory, North Carolina—reveals what it takes for them to make a profitable crop. It all starts with good soil, patience, and a strong planter setup.
Champions of Rural America is a half-hour dive into the legislative priorities for Rural America. Join us as we interview members of the Congressional Western Caucus to learn about efforts in Washington to preserve agriculture and tackles the most important topics in the ag industry on Champions of Rural America!
Featuring members of Congress, federal and state officials, ag and food leaders, farmers, and roundtable panelists for debates and discussions.