Georgia News

American Chestnut Now Potentially Resistant to Blight and Root-rot

Greenville, SC—Dr. Joe James of Seneca, SC may not have been a Boy Scout himself, but when the Scouts came calling last year about getting an American chestnut tree planted in Greenville, they knew that Joe was their man.  Joe, a longtime member of The American Chestnut Foundation (TACF) and retired orthopedic surgeon, has spent much of his time helping bring back the American chestnut tree since retiring several years ago.

Nearly 500 Boy Scouts from the upstate area, family members and troop leaders recently attended the planting of two American chestnut trees at the Upstate Historical Museum to help celebrate the 100th anniversary of the Boy Scouts.

James is helping lead the effort in South Carolina to return the chestnut to its native forests in the Upstate.  The American chestnut once thrived in the Greenville area and was the dominant hardwood in local forests.  However, a deadly blight accidentally imported from Asia in the early 1900s killed nearly four billion American chestnut trees in the eastern part of the United States in the short span of 50 years.

The trees planted are two of just 85 survivors of a scientific experiment that involves breeding American chestnut trees for resistance to several diseases.  James selected these 85 from an initial 1,500 trees.  The young saplings planted are expected to resist not only the deadly chestnut blight but also Phytopthora cinnamomi (root-rot), a disease that is especially deadly to the American chestnut tree.   The American chestnut was once abundant in upstate South Carolina but chestnut blight and root-rot teamed together to decimate the chestnut tree population.

“Phytopthora is actually a bigger threat to the chestnut tree in our area,” said James.  “It has been around since the early 1800s and attacks the entire root system of the tree.  It’s very common in the southeastern region.  Chestnut trees that have been bred for resistance to the root-rot only have about a 3% chance of long-term survival once they are infected with the disease.”

James has screened trees for root-rot every year since 2004 and his work is beginning to pay off with the planting of these saplings at the museum.

TACF is continuing to support James’ work on producing American chestnut trees that can fight off root-rot.  For more information about supporting this work and bringing an American icon back to the Upstate visit www.tacf.org or contact James directly at (864) 972-1122.

The American Chestnut Foundation is a nonprofit 501(c)-3 organization with more than 5,500 members around the world and chapters in 17 states.  Founded in 1983, its sole mission is to restore the American chestnut to its native eastern forests.  Please call (828) 281-0047 for ways to get involved with chestnut restoration.

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Hello Georgia Chestnut Enthusiasts! Another volunteer opportunity... this one is pretty urgent.

We need your help with an upgrade to our chestnut orchard in Dahlonega. Hurricane Creek is a collaborative project with the University of North Georgia Biology Department and is being used to test for resistance to Phytophthora cinnamomi (black root rot disease). The orchard is progressing well, with over 100 trees in place, but we have been unsuccessful keeping the deer at bay with our electric fence. We have decided it's time to install a deer exclusion fence, similar that used at our Flint and Richards orchards. Please let us know if you can join us on for a morning shift or two to help install the fence - see dates and times. The fence goes up pretty easily and no special skills are needed. We'll provide all materials and tools, along with water and snacks.

If you can help out, please bring the following:

Hat, sunscreen, insect repellent.
Work gloves.
Water, sack lunch if desired.

Because of the heat, we'll get started each day at 8AM, and work until the heat runs us off.

Hurricane Creek is located on GA Highway 9, between Dawsonville and Dahlonega. The address is 3990 Dawsonville Hwy, Dahlonega GA, 30597. On Google Maps, maps.app.goo.gl/eTMeKLwPBEtqi2y76.

Below are the shifts for volunteers for the fence installation. Please use this link to sign up (orchard maintenance tab): theamericanchestnutfoundation.volunteerlocal.com/volunteer/?id=90470

Friday, 7/25/2025, 8AM - noon(ish), site prep work, install corner posts, layout posts, clear brush in a few areas, relocate some of the existing electric fence.

Saturday, 7/26/2025, 8AM - noon(ish), install posts, layout tarp between posts, install top polyline, install fence fabric, install bottom fabric anchors, install door.

Sunday, 7/27/2025, 8AM - noon(ish), install bottom 2' mesh, finish up.

The American Chestnut Foundation
UNG - University of North Georgia
... See MoreSee Less

Hello Georgia Chestnut Enthusiasts!  Another volunteer opportunity... this one is pretty urgent.We need your help with an upgrade to our chestnut orchard in Dahlonega. Hurricane Creek is a collaborative project with the University of North Georgia Biology Department and is being used to test for resistance to Phytophthora cinnamomi (black root rot disease). The orchard is progressing well, with over 100 trees in place, but we have been unsuccessful keeping the deer at bay with our electric fence. We have decided its time to install a deer exclusion fence, similar that used at our Flint and Richards orchards. Please let us know if you can join us on for a morning shift or two to help install the fence - see dates and times. The fence goes up pretty easily and no special skills are needed. Well provide all materials and tools, along with water and snacks. If you can help out, please bring the following:Hat, sunscreen, insect repellent.Work gloves.Water, sack lunch if desired.Because of the heat, well get started each day at 8AM, and work until the heat runs us off.Hurricane Creek is located on GA Highway 9, between Dawsonville and Dahlonega. The address is 3990 Dawsonville Hwy, Dahlonega GA, 30597. On Google Maps, https://maps.app.goo.gl/eTMeKLwPBEtqi2y76.Below are the shifts for volunteers for the fence installation.  Please use this link to sign up (orchard maintenance tab): https://theamericanchestnutfoundation.volunteerlocal.com/volunteer/?id=90470Friday, 7/25/2025, 8AM - noon(ish), site prep work, install corner posts, layout posts, clear brush in a few areas, relocate some of the existing electric fence.Saturday, 7/26/2025, 8AM - noon(ish), install posts, layout tarp between posts, install top polyline, install fence fabric, install bottom fabric anchors, install door.Sunday, 7/27/2025, 8AM - noon(ish), install bottom 2 mesh, finish up.The American Chestnut FoundationUNG - University of North Georgia
6 days ago

Hello Chestnutters!
On Thursday July 17 there will be a small stem assay workshop at the University of Tennessee - Chattanooga Fortwood Street Greenhouse. This workshop will demonstrate how TACF tests young seedlings for blight resistance. A good number of these seedlings are from our GA breeding orchards. UTC's Dr. J Hill Craddock is looking for 10 interested participants/volunteers. No experience necessary! Please read more and sign up via this link: theamericanchestnutfoundation.volunteerlocal.com/volunteer/?id=90486
Martin Cipollini GA-TACF
The American Chestnut Foundation
The University of Tennessee at Chattanooga
... See MoreSee Less

Hello Chestnutters!     On Thursday July 17 there will be a small stem assay workshop at the University of Tennessee - Chattanooga  Fortwood Street Greenhouse. This workshop will demonstrate how TACF tests young seedlings for blight resistance.  A good number of these seedlings are from our GA breeding orchards. UTCs Dr. J Hill Craddock is looking for 10 interested participants/volunteers. No experience necessary! Please read more and sign up via this link: https://theamericanchestnutfoundation.volunteerlocal.com/volunteer/?id=90486     Martin Cipollini GA-TACFThe American Chestnut Foundation The University of Tennessee at Chattanooga

Last week under the leadership of Karrie Ann Fadroski and Jack Rogers, another orchard work day was held at UNG's Hurricane Creek chestnut orchard. This is the site where about 100 trees were planted via direct-seeding in March. This relatively new project is a site where trees are being evaluated for their resistance to Phytophthora root rot (PRR), a devastating root rot disease sometimes called black root rot or black ink disease. Part of this round of work included weed control and part was maintenance of the electric deer fence. ... See MoreSee Less

Last week under the leadership of Karrie Ann Fadroski and Jack Rogers, another orchard work day was held at UNGs Hurricane Creek chestnut orchard. This is the site where about 100 trees were planted via direct-seeding in March.   This relatively new project is a site where trees are being evaluated for their resistance to Phytophthora root rot (PRR), a devastating root rot disease sometimes called black root rot or black ink disease.  Part of this round of work included weed control and part was maintenance of the electric deer fence.Image attachment
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