Vermont / New Hampshire Chapter

About Us

Our Mission

The American Chestnut Foundation (TACF) has been working to restore the magnificent American chestnut, Castenea dentata, since 1983. The driving force that moves this effort forward consists of 16 State chapters of dedicated volunteers. The VT/NH Chapter was first organized in 2007. Three restoration approaches are implemented under the TACF “3-BUR” program: “Breeding, Biotechnology and Biocontrol – United for Restoration.” The VT/NH Chapter incorporates all three methods in its restoration efforts.

Breeding: The traditional TACF breeding program is implemented at nine breeding orchards and three seed orchards that are managed by volunteers and partners across VT and NH. These orchards contain trees produced through three generations of back crossing wild American chestnuts (having no blight resistance) with Chinese chestnuts (which do have blight resistance). The resulting offspring are screened for blight resistance and those with acceptable levels are intercrossed over three more generations. At each generation we continue to refine the balance of blight tolerance and American chestnut character in this population of trees. Blight resistance is a complex trait that is not easily transferred to American trees. Stringent selection criteria and genomic assessment tools helps us keep only the best trees in our program.

Biotechnology: The core of the biotechnology program is transgenics. Scientists at the State University of New York, College of Environmental Science and Forestry (SUNY-ESF), discovered that a gene from wheat produces an enzyme, oxalate oxidase (OxO), which enhances blight tolerance significantly. Release of this transgenic tree into Eastern forests requires Federal approval from USDA, EPA and FDA. The transgenic tree is a clone so it must be crossed for multiple generations with wild America chestnuts to assure genetic diversity. The VT/NH Chapter aggressively seeks nuts from wild trees, with emphasis on those having 100% American characteristics. These nuts are planted in Germplasm Conservation Orchards (GCO) in VT and NH. Flowering trees in GCOs may be pollinated with transgenic pollen following Federal approval.

Biocontrol: The primary biological control method being explored by TACF and its partners is hypovirulence. Chestnut blight fungus is infected by a virus, thereby sickening the fungus and reducing the ability of chestnut blight to cause lethal infections. Using this method, the natural defenses of the chestnut, combined with soil microorganisms may enable the tree to halt canker growth and ultimately survive an infection. In addition, the VT/NH Chapter is experimenting with “mud packing” as a method to slow blight canker development on individual trees.

Our Mission

Self-sustaining stands of blight-resistant American chestnut trees growing in Vermont and New Hampshire woodlands.

Board of Directors

The Board of Directors strives to achieve this Goal through various committees having responsibilities to manage orchards, locate and harvest nut producing wild American chestnuts, oversee Chapter governance, and convey the chestnut restoration story through outreach.

Board Members

Evan Fox – President

Evan Fox is retired and lives in Barnard, VT with his wife Sue of 41 years, where she loves to garden and he loves to grow, manage and harvest about ten acres of softwood and hardwood trees, including the challenging Chestnut. He is an avid outdoorsman, carpenter and amateur cabinetmaker, heats mostly with firewood and is a semi-serious maple syrup producer during the season. Evan graduated Penn State’s Agricultural Engineering College in 1979, made his career in PA and serves as President of the Penn State Alumni Association’s Vermont Chapter.

 

Gary Hawley – Vice President

Gary Hawley is an Environmental Sciences and Forestry faculty member in the Rubenstein School of Environment and Natural Resources at the University of Vermont.  He is also a member of the Williston, VT Conservation Commission for over 25 years.  Hawley’s research interests include assessments of forest genetics and physiological responses to environmental stresses such as climate change and anthropogenic pollution.  He has been involved in several American chestnut research projects including cold tolerance assessments, evaluation of the growth of multiple seed sources and performance of blight resistant hybrids relative to other forest tree species. This work is being conducted with the TACF and US Forest Service.  Hawley also has been heavily involved and has directed many of the activities surrounding the green renovation of the Aiken Center and other Rubenstein School buildings at the University of Vermont.  This nearly 20-year process includes teaching a yearly course titled “The Greening of Rubenstein Interns” that has guided students through many aspects of energy efficiency upgrades and is currently pushing ahead to Net Zero Energy for these buildings.

Bill Coder – Secretary

Bill joined TACF after happening upon an educational orchard around 2000 and then became active in the VT/NH Chapter upon moving to Bedford, NH in 2014. A retired engineer, Bill volunteers at several environment focused organizations. The idea for an educational chestnut planting at NH Audubon in Concord resulted from his volunteer connections in both organizations, forming a full circle with how he first became aware of the American chestnut story.

Will Abbott – Treasurer

Will and his wife Alicia live in Holderness, NH, in a home that they purchased in 1993 with the help of a local realtor named Doug McLane. Will recently retired from the Society for the Protection of NH Forests, where he ran the public policy shop and oversaw the stewardship of the Society’s 57,000 acres of forest land. He has had a life-long fascination with trees, particularly the American Chestnut and the American Elm, and the potential to restore each to their original range.

Yurij Bihun

Yurij Bihun is a Vermont-based forester with experience in sustainable forest management, tree improvement, international development, and protected area management. In addition to teaching, research, and writing, he has had a wide spectrum of on-the-ground experience with the management of forest ecosystem services. His work in the conservation of forest ecosystems led to his interest in the restoration of natural landscapes and the challenge of returning American chestnut as a functional component our native woodlands. He was on the National Board of Directors of TACF from 2013-2019 and President of the VT/NH Chapter from 2014-2020.

Tom Estill

My caring for, and interest in, the outdoors has been a lifelong passion of mine. It carried over into my career as a science educator with a BA in biology and MEd in Env. Sci. Ed. One of my greatest joys in life is sharing what I have learned in the outdoors with others. I currently serve as a volunteer Sci. Ed. Specialist at a school in Rutland, VT and as a Naturalist at Pine Hill Park, also in Rutland, where, among other things, I look over the care of 50 American Chestnuts. I am also in charge of the Rutland GCO, and am in the middle of planting American chestnut seedlings in each of the schools in Rutland as an Ed. and Outreach activity. It is so rewarding to know I am a part of the movement to help bring back the American Chestnut.

Dr. Gillian Galford

Dr. Gillian Galford is an expert in ecosystems ecology and global change. In addition to research and teaching at the University of Vermont in the Rubenstein School of Environment and Natural Resources and Gund Institute for Environment, Dr. Galford leads the Vermont Climate Assessment. Her research spans from the forests of Vermont to the Amazon. 

Dr. Ann Hazelrigg

Ann has been a plant pathologist with UVM Extension for 35 years. She is the Director of the Plant Diagnostic Clinic and works with farmers and gardeners to diagnose insect, disease and weed problems. She is involved in many research projects that typically focus on diseases and organic agriculture. In her spare time she is a struggling fiddler and is excited to add chestnuts to her home arboretum!

Curt Laffin

Curt Laffin, and his wife Carol, have actively participated in nearly all types of VT/NH Chapter activities, especially outreach and communication. Curt is a wildlife biologist retired from the US Fish & wildlife Service. He and Carol live in Hudson, NH.

Lewis LeClair

Doug McLane

Doug McLane and his wife Sue have been active in chestnut restoration since the formation of the VT/NH Chapter. Doug’s favorite activity is tending the Chapter nursery and the ever-growing germplasm conservation orchard here in Plymouth, NH. It is a pleasure to have a chance to lead our Chapter into the challenging future of chestnuts.

Jess Wikle

Jess Wikle is the Manager of the UVM Research Forests and a faculty member in the forestry program. Prior to moving to Vermont, she worked as a consulting forester in southern New England. She is excited about the prospect of healthy chestnuts returning to New England forests some time in the future.

Science Contact – Kendra Collins (non-voting)

Marshall Case, Emeritus (non-voting)

 

Vermont / New Hampshire Chapter Menu

National Facebook

Comments Box SVG iconsUsed for the like, share, comment, and reaction icons

A good day at Kentucky Division of Forestry Morgan County Tree Nursery. Collected 60 or so fertile burs (and left many small, infertile burs on the tree … there just were not enough catkins on the other trees to get a “full dose” of pollen to the available female flowers). Next is sorting down the best 50 to ship to Virginia Tech for a research project.

From The American Chestnut Foundation - Kentucky Chapter President Ken Darnell:

“I collected ‘open pollinated’ burs today. Left the bagged (Control Pollinated) burs to further ripen. Will come back in a couple of weeks to check them again. The Americans in Morgan County Nursery definitely mature later than all other flowers and burrs that I have seen around the state…..

Used my folding ladder to get up to the burs to “close clip” off their base stems … rather than using an extension pole to clip off several inches of twigs. That should help next season with more bur production.”
... See MoreSee Less

A good day at Kentucky Division of Forestry Morgan County Tree Nursery. Collected 60 or so fertile burs (and left many small, infertile burs on the tree … there just were not enough catkins on the other trees to get a “full dose” of pollen to the available female flowers). Next is sorting down the best 50 to ship to Virginia Tech for a research project.

From The American Chestnut Foundation - Kentucky Chapter President Ken Darnell:

“I collected ‘open pollinated’ burs today. Left the bagged (Control Pollinated) burs to further ripen. Will come back in a couple of weeks to check them again. The Americans in Morgan County Nursery definitely mature later than all other flowers and burrs that I have seen around the state…..

Used my folding ladder to get up to the burs to “close clip” off their base stems … rather than using an extension pole to clip off several inches of twigs. That should help next season with more bur production.”Image attachmentImage attachment+2Image attachment

11 CommentsComment on Facebook

I would like to acquire a few to see if they will grow in zone 6

How do I grow chestnut trees from my existing tree

Are these “open pollinated” plants with hybrids or are they pollinating pure C. dentata? What are the controlled populations being bagged for specifically?

Nice job! The only thing I see in New York are Chinese  chestnut trees. 

Does Missouri have a chestnut association

I see these on the ground around my property in Fairview North Carolina, 2300 feet elevation blue ridge mountains. They are chestnuts? Chinese or American?

I thought you needed to wait for the burr to fall. Can you harvest right off the tree - how do you know when to do that?

Have a good crop of chestnut still on the trees. What do I do to plantings to get more trees?

How I can harvest my chesnuts? This year I lost 99% of my chesnut production to squirrels depredation.

Karen Cox Gullett, Sue Rupard, EddyPatsy Roberts

View more comments

And harvesting continues! This report from the TACF The Georgia Chapter of the American Chestnut Foundation has a great description of the process, what happens after the nuts are picked and processed and also how we work with so many partners like Berry College who helps process the harvested nuts. Also pictured is Kathy Patrick, the volunteer of the year for the entire southern region of TACF. Thank you, Kathy, for your dedication and hard work. We will see you at the Fall Meeting! Note: some of these nuts were harvested at Anna Ruby Falls by staff Member Matt Summers! ... See MoreSee Less

And harvesting continues! This report from the TACF The Georgia Chapter of the American Chestnut Foundation has a great description of the process, what happens after the nuts are picked and processed and also how we work with so many partners like Berry College who helps process the harvested nuts.  Also pictured is Kathy Patrick, the volunteer of the year for the entire southern region of TACF. Thank you, Kathy, for your dedication and hard work. We will see you at the Fall Meeting! Note: some of these nuts were harvested at Anna Ruby Falls by staff Member Matt Summers!Image attachmentImage attachment+3Image attachment

14 CommentsComment on Facebook

Do you ship seeds

This is amazing!

Hope to see more saplings at Shieling State Forest soon. I walk thru every weekend.

Is there any way to get some seedlings

Let us hope this is exceptional news, I wish we could grow chestnuts here in Kansas zone 6.

I'd love to have an American Chestnut tree in my field.

Where will they be planted?

Newbee here, why does the tree bark look so narly?

How can someone purchase seedlings

They’re fallin in Southern Ohio!

Do you ship seeds or saplings? If so will they grow in northern Michigan

Chinese chestnut trees are for sale at Walmart .. I prefer American. Where can I find them… Ohio

I remember my college days at SFA in Nacogdoches Texas 1st year dendrology . On our lab one week we were sampling trees in a neighborhood close to campus instead out in the woods. We came up on a so called (ringer) or a tree not included in our textbook. Because I had spent a lot of time in North Carolina I recognized right off as an American chestnut and got to go home early. Now how it got there nobody knows but it’s still there torturing new dendrology students today under the watchful eye of the forestry department at SFA,

They are selling saplings at fryberg fair for $20 each.

View more comments

Carolinas Chapter member Jon Taylor recently spent 10 days collecting chestnut burs from 18 wild trees spanning Alabama to Connecticut. This was his third annual chestnut harvest, and the nuts he collected will get planted in several different germplasm conservation orchards. The goal is that some of these will eventually become mother trees and receive transgenic pollen.

1st photo: An American chestnut tree on the Appalachian Trail in central Pennsylvania

2nd photo: Jon Taylor with newly discovered American chestnut tree in Connecticut
... See MoreSee Less

Carolinas Chapter member Jon Taylor recently spent 10 days collecting chestnut burs from 18 wild trees spanning Alabama to Connecticut. This was his third annual chestnut harvest, and the nuts he collected will get planted in several different germplasm conservation orchards. The goal is that some of these will eventually become mother trees and receive transgenic pollen.

1st photo: An American chestnut tree on the Appalachian Trail in central Pennsylvania

2nd photo: Jon Taylor with newly discovered American chestnut tree in ConnecticutImage attachmentImage attachment

31 CommentsComment on Facebook

I am curious how to order seedlings? We've got acreage in Western NC mountains and we'd love to plant lots of these.

Such important work. ❤️❤️❤️

Thank for your efforts Jon!

Way cool!

I would love to get some blight resistant trees so I could spread the chestnut 🌰 tree love 🌳

Found some chestnuts while hiking in the Smokies this week.

My mom has a sizable one in her yard in Brevard, NC with no signs of blight. It has seeds every year.

I have lots of chestnut trees on my farm in WV. How do I know if they are American chestnuts or not?

Wonderful!

I truly hope that this effort is successful. It would be a great thing to see the chestnut become a major tree once again across the Eastern to Central US.

Good !

Nice finds! Here is the one I found on my farm. Western PA It's around 50 feet tall.

Awesome!

I had a chestnut 🌰 tree that got to be 40 inches round and plenty of chestnuts but one year it got dark and looked like it caught the blight. It was a shock to me because my papa had planted it from a seed. I have 2 more That look like bushes. But I’m afraid they also are prone to catching the blight.

A question for the experts…would it be possible to grow a tree in zone 5b Chicago? Congratulations on this wonderful mission.

The tree on #1 looks more like a shagbark hickory than a chestnut. I have both growing on my property.

I really need some seedlings!!!

Looks like my chestnut tree

These are blight resistant?

I love you’re using biotechnology to solve this problem. I wonder if you partner with the biotech industry you could move quicker and more efficient.

I love anyone on a mission, but I especially love THIS mission. Thank you.

Is there a report of any in Red Creek, NY?

They must have been something to behold.in Pre Columbus . America

There is a grove in Orleans, MA.

I know where some of these are in Middelsboro Kentucky where I grew up

View more comments

Load more

Subscribe to the VT/NH Chapter Newsletter

Want to get involved? Sign up for our mailing list!

Latest News

40th Anniversary Celebration! October 14, 2023

We are excited to announce TACF’s 40th Anniversary celebration on Saturday October 14th in beautiful Lebanon NH. Bring your whole family, and friends interested in joining, to the Salt Hill Pub at the west end of the green, between 10:30am and 2pm.   The VT/NH...

read more
President’s Message Summer 2023

President’s Message Summer 2023

  I’m reminded of John Steinbeck’s novel “The Winter of Our Discontent." This year’s field work became "The Summer of Our Discontent."  We were anticipating Darling-58 deregulation, instead we got a nasty reminder of winter. The hard frost which hit all of New...

read more
Planting American Chestnuts at Vermont Schools

Planting American Chestnuts at Vermont Schools

On June 5th, 3 Rutland Middle School students (Donovan, Zaida, and Caiden), along with their two teachers (Mr. Bjorn and Van Sciver) planted a MEREDITH-2023 chestnut seedling near Rocky Pond in Pine Hill Park in Rutland, VT. It is one of 50 American chestnuts planted...

read more