Friday, August 20, 2010

Thousand Cankers Disease Discovered in East TN

Plans underway to survey and restrict movement of walnut material in Tennessee.

Check out this press release from Tennessee. I will be sure to send more information as it becomes available as NC assesses the threat of this pathogen to our native forests.

NASHVILLE, Tenn. – The Tennessee Department of Agriculture today announced the discovery of Thousand Cankers Disease (TCD), the first detection of the destructive tree pest east of the Mississippi River. The discovery was made in July by a TDA forester.

“The discovery of TCD in Tennessee is unexpected, but we’re prepared to help slow the spread of the infestation and protect our forest resources.” said state Agriculture Commissioner Ken Givens. “We will be working closely with stakeholders to determine the extent of the infestation and to take steps to limit its spread.”

TCD is a progressive disease that kills a tree within two to three years after initial infection. The disease-causing fungus, Geosmithia, is transmitted by a small twig beetle. Branches and trunk tissue are killed by repeated infections by the fungus, as the beetles carry the fungus into new bark.

The TCD discovery comes a week after emerald ash borer (EAB) was found. Both TCD and EAB have the potential to cause significant damage to Tennessee forests. It is imperative that citizens work to prevent the spread of both.

In response to the find, TDA plans to issue a quarantine in Knox county prohibiting the movement of firewood and black walnut nursery stock and limiting the movement of black walnut timberland other material that can spread TCD. TDA plant inspectors and foresters will conduct a thorough survey of trees in the areas to assess the extent of the infestation and to see if more quarantines are warranted.

See this link for more information including a disease checklist and control measures.

Thursday, August 19, 2010

It's Fair Time!

The Haywood County Fair will begin next week with exhibit take in on Tuesday, August 24th. Take in will begin at 9am in building B at the Haywood County Fairgrounds. I hope to see you there.

With the fair being a little earlier this year, I expect to see an increase in both flowers and vegetables. Therefore, it is even more important that you carefully select your entries. Judges will be looking for quality entries that adhere to the fair guidelines. If you are planning to enter something in the fair please be sure to read the fair brochure for specific guidelines for the division that you are entering. If you don't have a brochure, you are welcome to stop by the extension office and pick one up.

We will have volunteers available on the day of take in to help you with your entries.

Please be sure to attend the fair and support our local agriculture!