Contact us at gro.fcat@retpahCYN
About Us
Welcome to the New York Chapter of The American Chestnut Foundation! We are dedicated to restoring the American chestnut in New York State.
Hudson Valley Nut Fest, 2025
Come meet the leadership of the New York Chapter at the Hudson Valley Nut Fest on Sunday, November 16, 2025, at Rose Hill Farm in Red Hook, New York. We’re delighted that TACF science coordinators Lake and Deni will also be there with chestnuts and swag and smiles! Please join us for a nutty day. Learn more here.
How is TACF Restoring the American Chestnut?
TACF engages in a multi-pronged effort to create a disease-resistant American chestnut, including traditional breeding techniques and genetic modification.
The majority of TACF staff and volunteers are involved in an advanced breeding approach called Recurrent Genomic Selection (RGS) that uses genetic testing to maximize breeding selections. Sometimes referred to as “Best by Best”, this approach is expected to significantly increase resistance to Phytophthora root rot and chestnut blight within two breeding generations, while maintaining American chestnut form and function. In addition, efforts are made to conserve the range-wide genetic diversity of this growing population of trees for use in future breeding.
TACF is also working with a variety of scientific partners to develop transgenic (introducing genes from other plant species) and cisgenic (introducing genes from other chestnut species of the same genus) methods to increase blight resisitance, as well as other biotech methods such as RNAi (RNA interference) to impede growth of the blight fungus.
Fresh Leadership for the New York Chapter
The Executive Committee of The American Chestnut Foundation’s (TACF) Board of Directors voted in May 2025 to establish a newly restructured, unincorporated New York (NY) Chapter. We warmly welcome a dynamic new leadership team: President Dazzle Ekblad, Treasurer Kurt Dirr, and Outreach Coordinator Lia Heintjes (bios below). “It’s exciting to think about the future of the American chestnut,” said Ekblad. “My first steps as Chapter president are to listen and learn. I look forward to connecting with our New York members and hearing what drives their passion for this extraordinary tree.” Read more…
NY Chapter Board
Dazzle Ekblad, President
Dazzle Ekblad has always loved the company of trees. As you might guess from her name, Dazzle was raised on a hippie commune in northern Minnesota with towering white pines and graceful birch trees. Her awareness of the potential and power of American chestnut trees began when she was studying agroecology at Prescott College and read Tree Crops: A Permanent Agriculture by J. Russell Smith. Dazzle went on to earn her master’s in natural resources policy from SUNY College of Environmental Science and Forestry, as well as a master’s in public administration from Syracuse University. Since 2014, her focus has been on supporting and expanding the New York State Climate Smart Communities Program. In 2022, Dazzle received a Climate Champion Award from the New York Upstate Board of the US Green Building Council.
Kurt Dirr, Treasurer
Kurt Dirr graduated from SUNY College of Environmental Science and Forestry with a bachelor’s degree in environmental resources engineering and a minor in water resources. From there Kurt worked as a design consultant for civil, drinking water, and wastewater design and construction projects throughout the northeast United States addressing treatment, storage, and conveyance issues. Currently, Kurt is working in a role which blends his interest in protecting the environment and improving public infrastructure through civil engineering improvement projects for public boat launches throughout New York State.
Lia Heintjes, Vice President & Outreach Coordinator
Lia Heintjes first became curious about the American chestnut as an undergraduate student while completing her bachelor’s in biotechnology at SUNY College of Environmental Science and Forestry. The multi-faceted approach to its restoration sparked her interest; what other tree species is so beloved as to mobilize numerous communities to action? After graduating, Lia pivoted from lab work towards the outdoors, working as a green roofer building rooftop gardens, and then as an urban forester with New York City Parks. She cares deeply about the fate of the planet and would someday love to witness native wildlife reconnecting with an American chestnut she helped restore.
Contact
TACF NY Chapter
Contact us at gro.fcat@retpahCYN
Science
For information about growing American chestnuts or American chestnut research in NY, please contact TACF’s North Central Regional Science Coordinator, Lake Graboski, at gro.fcat@iksobarG.ekaL.
Former NY Chapter
The former NY Chapter is now named American Chestnut Restoration, Inc. For information about this organization, please contact Allen Nichols at moc.liamg@57.slohcinkjaf.
To learn more about this transition, read the recent news post Changes to TACF’s NY Chapter.
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Selecting the best and roguing the rest 🌱🌳These trees were planted 8 years ago, and by carefully choosing which trees to keep and which to remove, we’re creating space for stronger growth and healthier stands. Selected trees will be genotyped for our Recurrent Genomic Selection (RGS) program and could play a key role in future breeding efforts.
#AmericanChestnut #RestorationInProgress #ChestnutResearch #ForestRestoration #MeadowviewResearchFarms #Castanetum #ScienceInTheField
5 CommentsComment on Facebook
Of the 25 first gen Chinese chestnut tress I planted, two survive to produce here in western Pennsylvania. That was ~35-years ago.
A seedling seed orchard: Over time, this combines selecting trees for blight resistance and thinning out (rouging) the susceptible genotypes. This works to produce an orchard seed source. Some reliable resistance, at a spacing favorable for seed production.
Pershendetje po qe se shikoni te arsyshme mund te bashkpunoim ne fushën e pyltaris. Kam gjitha mundesit dhe kam fjith dokometacionin e nevojshem
🌰 "The evolving story of New Jersey’s chestnuts" by Alison Mitchell
Check out this article that features insights from our North Central Regional Science Coordinator, Lake Graboski, and also highlights New Jersey Nut Farms’ separate hybridization efforts—showing the range of work underway to bring back the American chestnut.
Click the following link to view the full story: www.newsbreak.com/south-jersey-media-302714994/4444458578919-the-evolving-story-of-new-jersey-s-c...
#americanchestnuts #nature #chestnuts #restoration #conservation #quote #article #explorepage
16 CommentsComment on Facebook
I have one of the original American chestnuts growing on my land.. it grows to about 12 feet tall and it dies. it comes back from the root and does the cycle again. it's done this for the last 63 years.
I've got a half dozen proven American chestnut trees in the country park across the street. 60 + feet and bear nuts every year by the ton. the nuts seem to be sterile. no saplings ever. .
How far our we from a chestnut that grows past 20 years
Learn more about this remarkable standing American chestnut in the article “We The People: How Iowa Is Part of the Effort to Save the Rare American Chestnut Tree.” Courtesy of Grace Vance and KCRG.
Visit: www.ktiv.com/2026/01/12/we-people-how-iowa-is-part-effort-save-rare-american-chestnut-tree/
#americanchestnut #chestnuts #restoration #conservation #explorepage
70 CommentsComment on Facebook
Georgia has a stand of chestnut trees in a secret location. Can they borrow some pollen from this tree to add to their breeding collection? They need a varied gene pool for the future.
A guy named Bill Deeter has just recently observed that trees that have crown gall seem to be warding off the blight. Im really hoping that this will bring back the longevity of the American Chestnut
My Neighbors have a vet old chestnut tree - they have contacted several conservation groups about getting a sapling of a second . So it would produce chestnuts once again-
A month ago, our President and CEO, Michael Goergen, got to visit the New York Botanical Garden and see the original documentation of chestnut blight taken from a tree in the Bronx Zoo. Feeling a sense of inspiration from the experience, Michael wrote, "Holding that bark brings both grief and resolve. Grief for what was lost. Resolve for the work ahead.
Because for the first time since 1905, we are no longer documenting decline.
We are documenting return.
The American chestnut is not a memory. It is a restoration mission and The American Chestnut Foundation is building the tools and partnerships to finish what Merkel, Murrill, and others could not.
Seeing the original blight records didn’t make the work feel more challenging. It made it feel inevitable.
Restoration is the next chapter. We get to write it."
#explorepage #americanchestnut #history #chestnuts #learn #nature #forestry #trees #blight #restoration #conservation
2 CommentsComment on Facebook
Whoo hoo! Sorry, you were not the first to know this. The Chestnut Lady.
Our New England Regional Science Coordinator, Deni Ranguelova, made an appearance on the podcast "Across the Fence" to discuss the American chestnut tree and why we are working to restore them.
Check out the podcast on Youtube at youtu.be/c9EeOc5WIaE?si=80CQtoY4-qeQhjtI
#americanchestnut #chestnuts #podcast #history #restoration #conservation #nature #forestry #explorepage
3 CommentsComment on Facebook
So like Covid?
This was all because someone in upstate Delaware thought it would be a good idea to grow a Chinese chestnut in their yard so they could show it off to their friends.
😂
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