Indiana News

Backcross American chestnut seedling planting

On May 31 Carroll Ritter and Glenn Kotnik planted backcross American chestnut seedlings in clearings in a mature forest in southeastern Indiana. The forest is about 80 acres in size and has been preserved from cutting and handed down through many generations of a single family. The predominant tree species is black walnut,  many of which are 2 feet in diameter. Other species include tulip (Liriodendron tulipifera), black cherry and pawpaw. Ash trees were present but have died due to the emerald ash borer. Death of ash trees created clearings in the canopy and it was felt that this would be a good opportunity to introduce American chestnut as a replacement species.

The chestnuts were planted with galvanized steel fencing around each to protect the seedlings from deer.

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Before January comes to a close, here are our 2026 Ins and Outs. Tell us yours in the comments!

#americanchestnut #explorepages #restoration #conservation #forestry
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Before January comes to a close, here are our 2026 Ins and Outs. Tell us yours in the comments! #americanchestnut #explorepages #restoration #conservation #forestryImage attachmentImage attachment+8Image attachment

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This is pretty funny!

Before January comes to a close, here are our 2026 Ins and Outs. Tell us yours in the comments!

#americanchestnut #insandouts2026 #chestnut #explorepage #restoration #conservation #forestry
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Before January comes to a close, here are our 2026 Ins and Outs. Tell us yours in the comments! #americanchestnut #insandouts2026 #chestnut #explorepage #restoration #conservation #forestryImage attachmentImage attachment+8Image attachment

Last week, all TACF staff rolled up their sleeves for a phenotyping faceoff at Meadowview! Team members were randomly assigned one of three different phenotyping protocols, all applied to the same set of trees, to help us evaluate which approach works best in the field. Phenotyping is a critical part of our breeding and restoration work, especially when it comes to evaluating blight severity. By carefully documenting traits like sporulation, canker severity, and overall tree health, we can better understand how each tree is responding to the disease. This information feeds directly into our Recurrent Genomic Selection (RGS) model, helping guide breeding decisions and accelerate progress toward a blight resistant American chestnut.

#americanchestnut #restorationinprogress #chestnutresearch #forestrestoration #meadowviewresearchfarms #castanetum #scienceinthefield
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Support us AND get some merch!? Sounds like a win-win to me. Some of our more popular items are limited in supply and size, so order soon!

Shop here: support.tacf.org/shop

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Some say the American chestnut is the only ‘Ten I see.' We say the Chapter Meeting is a close second—RSVP now via the listed website or QR code.

RSVP here: TINYURL.COM/YBVMP5TN

#americanchestnut #Tennessee #TN #cookeville #chestnuts #meeting #event #getinvolved #restoration #conservation #nature #forestry
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Some say the American chestnut is the only ‘Ten I see. We say the Chapter Meeting is a close second—RSVP now via the listed website or QR code. RSVP here: HTTPS://TINYURL.COM/YBVMP5TN #americanchestnut #Tennessee #TN #cookeville #chestnuts #meeting #event #getinvolved #restoration #conservation #nature #forestry
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