Walnut Tree Quarantine In Morgan And Rhea Counties Due To Thousand Cankers Disease

Wednesday, November 6, 2013

The Tennessee Department of Agriculture today announced the discovery of a walnut tree killing disease, Thousand Cankers Disease (TCD), in Morgan and Rhea Counties. Walnut Twig Beetles, which transmit the disease causing fungus and the disease itself, have been found in both counties. The counties are now under quarantine. Citizens in these counties cannot move walnut tree products and hardwood firewood outside the quarantined counties.

Bledsoe, Cumberland, Fentress, Hamilton, and Meigs Counties are now considered buffer regulated counties because they are adjacent to a quarantined county. Polk and Sequatchie Counties are being placed in the buffer regulated category because of the finding of Walnut Twig Beetles in those counties. Bradley County is also being placed in the buffer regulated category because it is surrounded on the Tennessee side by other buffer regulated counties. Citizens in buffer counties can move walnut tree products and hardwood firewood within buffer counties, but not outside. Product can also be moved into a quarantine county, but not taken back out.

“We will continue to survey for the Walnut Twig Beetle and Thousand Cankers Disease to help slow the spread of the disease,” said TDA Plant Certification Administrator Gray Haun. “We are working with stakeholders to help educate citizens on the symptoms of TCD and how they can help.”

TCD is a progressive disease that may kill a tree within two to three years after initial symptoms are detected. The disease-causing fungus, Geosmithia morbida, is transmitted by the Walnut Twig Beetle, Pityophthorus juglandis. Branches and trunk tissue are killed by multiple infections of the fungus as the beetles carry the fungus from one area to the next.

TDA plant inspectors and foresters will continue to conduct a thorough survey of trees in these areas to assess the extent of the infestation and to see if more areas need to be quarantined. Counties already under quarantine for TCD include Anderson, Blount, Jefferson, Knox, Loudon, Sevier and Union. Adjacent counties to the quarantined areas are also restricted for movement of walnut products and hardwood firewood.

The Tennessee Department of Agriculture Division of Forestry estimates that 1.38 million black walnut trees in Tennessee’s urban areas are potentially at risk from TCD. The risk represents an estimated value loss of $1.37 billion. There are an estimated 26 million black walnut trees on Tennessee public and private timberland potentially valued as high as $1.47 billion. 

TDA officials urge area residents and visitors to help prevent the spread of TCD:

· Don’t transport firewood, even within Tennessee.  Don’t bring firewood along for camping trips. Buy the wood you need from a local source. Don’t bring wood home with you.

· Don’t buy or move firewood from outside the state.  If someone comes to your door selling firewood, ask them about the source, and don’t buy wood from outside the state. 

· Watch for signs of infestation in your black walnut trees.  If you suspect your black walnut tree could be infested with TCD, visit http://www.tn.gov/agriculture/regulatory/tcd.shtml for an online symptoms checklist and report form or call TDA’s Regulatory Services Division at 800 628-2631

More information about Thousand Cankers Disease and forest health threats in Tennessee can be found at www.ProtectTNForests.org. For more information about other programs and services of the Tennessee Department of Agriculture visit www.tn.gov/agriculture


TVA Votes Thursday On Non-Navigable, Floating Homes Policy

The TVA Board of Directors will vote on Thursday on the Non-Navigable, Floating Homes Policy. The new policy, if approved, will require these private homes, which have been constructed on public waters, to be removed within 20 years. Until then, these homes will have to comply with the latest electrical and sanitary wastewater regulations. Here is TVA’s position regarding non-navigable ... (click for more)

10th Annual SBA Dream Bass Tournament Set For May 7

The tenth annual Sportsman’s Warehouse Dream Bass Tournament, which raises money for the Silverdale Baptist Academy Athletic Department will be held Saturday, May 7, from "safe daylight" to 3 p.m. at Chester Frost Park on Chickamauga Lake. Anglers will be fed a dinner Friday night, May 6, at the tournament meeting as well as breakfast the morning of the event. ... (click for more)

Dewayne Ray Burns Wanted After Firing Shots At Fort Oglethorpe Police Officers

Dewayne Ray Burns is wanted after police in North Georgia were led on a chase, and he fired shots at officers. Burns fired shots in their direction late Thursday night. The Georgia Bureau of Investigation and the Fort Oglethorpe Police Department are investigating the incident. According to park rangers on the scene, the Burns ran away, while firing shots in the direction ... (click for more)

Bradley County Sheriff Eric Watson Hospitalized; 2 Cleveland Police Officers Injured After Altercation With Man With History Of Assaults

Bradley County Sheriff Eric Watson and two Cleveland Police officers were injured Thursday while intervening in a domestic assault in progress. While driving on 25 th St. N.W. Sheriff Watson witnessed the assault, it was stated. When the sheriff tried to intervene, the man involved in the assault attacked him. During the scuffle the man struck Sheriff Watson numerous times, ... (click for more)

Jill Levine Is An Educational Rock Star

No one has covered the Hamilton County Department of Education drama better than Roy Exum.  Thank you, Roy, but I take issue with your unnamed sources.  Professional jealousy and sour grape darts should not be anonymous.   HCDE is so dysfunctional, and there is good cause to place this public organization under a microscope, dissect it into pieces and discard all ... (click for more)

Roy Exum: Cancer Is Not A Battle

I read a marvelous essay not long ago where the author urged, “Stop telling the lie that cancer is a battle … a battle implies a fair fight, and there was nothing fair about my cancer or the cancer that took the life of my friend. Those experiences were about as fair as getting hit by a car – and nobody says people lose their battles with automobiles.” Mary Elizabeth Williams, ... (click for more)