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CT Chapter Director Passes

Long-time TACF Member and Woodbridge resident Dr. Robert A. Gregg, passed away November 28th after a long and active life at 94 years of age. Robert was active and involved in his many passions to the end! Dr. Gregg was a member of the CT Chapter of the American Chestnut Foundation since 2001, and a Director for the past eight years. He was also a Director and recently President of the Woodbridge Land Trust. Dr. Gregg had been instrumental in the acquisition of land for the Trust's chestnut plantation which served the interest of both the Trust and American Chestnut Foundation. It was through work in reestablishing the American chestnut, that I met Robert.

Born in Dundee, Michigan, he received his MS and PhD in Chemistry from the University of Michigan. He joined what was to become Uniroyal, where he worked in various research and production capacities until his retirement in 1984. Throughout his career Dr. Gregg has been named as inventor on several patents, and authored or co-authored a number of scientific papers. He was a pioneer in establishing the mechanism of free radical polymerization now used to make billions of pounds a year of polymers. He was the inventor of the first commercial spandex and devised the rubber to wire adhesion system for steel-belted radial tires that keeps the rubber on the tire and off the road.

I had the opportunity to work closely with Robert in American chestnut restoration. Working with Robert was a pleasure, he always delivered what was expected or more. He served on the Nominations Committee of the CT Chapter for several years, and was the primary force behind a major rewrite of our Chapter's Bylaws. He also actively participated in the development of our Long Term Strategic Plan. He was seldom without an opinion, and I learned quickly to depend on him for keen insights. The photo at right was given to me by Robert, I believe in 2006 … I am not sure to whom credits should be attributed. It shows Robert some fifty to sixty feet high in a bucket truck amidst the branches of an American chestnut tree. This particular tree was either one he'd found on his own property in Woodbridge or one belonging to Joseph Calistro. It was a photo he really liked, and the type of view in which he'd liked to be remembered. On his own tree, he used various methods – including mud-packs – coaxing the tree to stay alive to produce produce flowers and be pollinated to produce nuts. He pollinated the flowers of that tree several times, successfully in 2009 – and subsequently harvested thirty-four nuts which have been planted and are growing in the TACF Backcross orchard at Nut Plains Park in Guilford. Robert confided to me that he knew the likelihood he would ever see those trees – the progeny of his tree flower – was slim. But he was nevertheless driven by the hope that he had a role in the success of restoring something so magnificent as the viability of a tree species. Robert was also directly involved in the creation of Woodbridge Land Trust Back-cross Orchard. Robert was not a passive conservationist. Stories of his opposing ill-conceived projects are legendary, specifically I'm thinking of CT Senate Bill 445. I feel fortunate to have had the opportunity to share a common vision with Robert and work with him towards bringing that vision to reality.

Bettina Theil from the Acorn Press wrote a very nice and much more extensive biography/obituary of Robert.

A memorial service has been set for Saturday, Dec. 15, at 11 a.m. at the First Church of Christ on Meetingshouse Lane, Woodbridge, CT. Coincidentally, walking distance from the Chestnut Backcross orchard on Beecher Road.

Contributed by Bill Adamsen

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Today was the last day of controlled pollinations in the southern region. Many thanks to the NC/SC Chapter members who came out to help! ... See MoreSee Less

8 CommentsComment on Facebook

Thank you for your hard work!

I'm in south Arkansas. We had miniature Chestnut call chink a pin which got wiped out in the 50s. I have found two this spring 2025. They are small.

Hello, is this a chestnut tree?

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This summer, we’re aiming to produce 1,000 hand-pollinated nuts for our genomic-assisted breeding program, and each one is a vital step toward restoring the American chestnut.

Producing a single nut takes time, tools, and teamwork. From pollination to harvest, every step is a vital part of the process to ensure that each nut has the best chance possible to grow into a more blight-resistant tree.

Here’s what goes into a single $25 nut:

Pollination Bag: $5
Hand Pollination Process: $5
Harvesting the Nut: $5
Shucking & Storing: $5
Equipment & Fuel: $5
Total per Nut: $25

By supporting just one nut, you’re helping us bring the American chestnut back to our forests. Support a handful, and you’re helping to rebuild an entire ecosystem.

This nutty campaign only runs from June 3 to 23, and we’ve got 1,000 nuts to grow. Join us!
support.tacf.org/nuts
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8 CommentsComment on Facebook

Question, why don’t you just plant the seeds/trees in an orchard and let nature pollinate them? That would reduce the cost exponentially and sell the seeds by the bag full? So people can then plant them in mass? Also, Why only 1000 seeds when one tree can produce more than that?

Howdy. He have four American Chestnuts together, growing opposite of several Chinese. They are about 20 years old. An interesting study.

Can you advise on the percentage of success of these nuts to generating a nut producing tree? I’m working on restoring 80 acres and would like to attempt to have some American dominant gene trees on the property that produce nuts but don’t want to take the risk of $100 for four nuts to only find out the percentage of success is still relatively small. Sorry for the likely noob question

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Is this possibly in the Chestnut family?

There are two work opportunities on June 7, 2025 for members of the WV Chapter of The American Chestnut Foundation.

The first is at the U.S. Forest Service property at 459 Nursery Bottom Road, Parsons. Work will begin at 10:00AM at the 'American Chestnut' sign. We will lay out spots for a 100-tree orchard that will be planted next spring. We also will weed the existing orchard and conduct other miscellaneous tasks. Bring gloves, water and lunch. A bathroom is available.

The second opportunity is at Jennings Randolph Lake north of Elk Garden in Mineral County. Forty American chestnut trees will be planted at the Roger Craig campground. Work will begin at 9:00 am. Bring gloves, water and a snack. This work is conducted in conjunction with the U.S. Army Corps of Engineers.
If you are available to assist at either of these two work sites, it will be much appreciated.
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There are two work opportunities on June 7, 2025 for members of the WV Chapter of The American Chestnut Foundation. The first is at the U.S. Forest Service property at 459 Nursery Bottom Road, Parsons. Work will begin at 10:00AM at the American Chestnut sign. We will lay out spots for a 100-tree orchard that will be planted next spring. We also will weed the existing orchard and conduct other miscellaneous tasks. Bring gloves, water and lunch. A bathroom is available.The second opportunity is at Jennings Randolph Lake north of Elk Garden in Mineral County. Forty American chestnut trees will be planted at the Roger Craig campground. Work will begin at 9:00 am. Bring gloves, water and a snack. This work is conducted in conjunction with the U.S. Army Corps of Engineers.If you are available to assist at either of these two work sites, it will be much appreciated.

What an incredible tree the American chestnut was! As The American Chestnut Foundations continues its decades-long work to restore this species, we welcome you to join the cause!

Become a member, volunteer with your local chapter, or simply spread the word about this incredible tree. Visit support.tacf.org/membership to get started.
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25 CommentsComment on Facebook

They can bring back a dead wolf from hundreds of years ago but they won’t bring back something useful like the American chestnut

I still have the audubon society, saying my chestnut tree, horse chestnut, has the largest girth in the state of michigan... The tree is gone, but the stump is still standing there.Proud.

And they are all gone because of humans

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