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Agenda for the 2024 Annual Meeting

This is the agenda for the upcoming 2024 CT Chapter Annual Meeting, held on Sunday, March 24th, 2024

 

10:00 am – Annual Meeting

Minutes of prior annual meeting

Treasurer’s Report

President’s Report

Committee Reports:

      Outreach and Education Committee

      Research Committee

      Communications Committee

      Germplasm Committee

Nomination and Election of Directors and Officers

Old Business — Insurance

New Business – Volunteer waivers and releases

            TACF Fall Meetings at Cromwell Marriott, October 24th-27th

Approximately 11:00 am –Braiding Traditional and Modern Science Toward American Chestnut Restoration” – SaraFitzsimmons, Chief Conservation Officer at TACF.

12:00 pm – Lunch

12:30 pm — Board of Directors Meeting (Open to all)

Minutes of prior board meeting

Report and approval of Budget

Report and discussion of Orchard Management

Breeding Orchards – Awaiting Genotyping results for Great Mt. Forest and Salem.

            Awaiting Blight1 or 2 ratings for Litchfield.

Inoculation at Middletown

            Seed Orchards – Plant seeds from Woodbridge orchard crossed with Phytophthera

                                resistant pollen.

           Grading first round of inoculations.  Thinning of nonselected plots.

Germplasm Conservation Orchards – New Orchard with Ridgefield C.C. at McKeon

                     Farm and private landowners in Harwinton and Killingworth.

           Continue plantings at Wilton, Woodbridge, Denison and a few replacement

                     plantings at Essex, Haddam Neck, Manchester, and Wallingford.

Talks with Heritage L.T. in Torrington for new orchard in 2025.

      Possible pollination of CAES Blight1 or 2 rated trees; Phytophthera resistant trees.

Report by the Outreach and Education Committee (Florian)

  • Earth Day at Woodbury, April 20th
  • White Memorial Foundation Presentation April 20th
  • Berlin LT Presentation, May 1st
  • Science Plant Day at CAES Hamden, August 7th
  • Durham Fair, September 26th -29th
  • Documentary screenings.

Report by the Research Committee (Florian and Jack S.)

      Ongoing Chestnut Bee Surveys

Report by the Communications Committee (Florian)

Report by the Germplasm Committee (Jack M. and Jack S.)

Old Business- Insurance purchase made during special meeting.

New Business- Chapter Planning Template (Kendra and Catherine).

                        Bylaws Committee

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It's time to get growing this week at Meadowview Research Farms! Alongside seeds harvested from Meadowview Research Farms, we’re also planting seeds sourced from partner pollination programs across the American chestnut range. The seeds have been stratified in coolers since being harvested last fall. The process of stratification in coolers mimic natural conditions of moisture and cool temperatures to prepare them for germination. Each seed is carefully placed into its designated pot based on its experiment, covered, and watered in—officially beginning the germination process! Come back and check out the progress soon!

#propagation #seeds #recurrentgenomicselection #americanchestnut #castaneadentata #americanchestnutfoundation #ChestnutResearch #prepping #smallstemassay #meadowviewresearchfarms
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For all you chestnut nerds out there, here's a great read!

From the abstract: Over a century after two introduced pathogens decimated American chestnut populations, breeding programs continue to incorporate resistance from Chinese chestnut to recover self-sustaining populations. Due to complex genetics of chestnut blight resistance, it is challenging to obtain trees with sufficient resistance and competitive growth. We developed high quality reference genomes for Chinese and American chestnut and leveraged large disease phenotype and genotype datasets to develop accurate genomic selection.

View the full abstract and download a PDF of the study here: www.biorxiv.org/content/10.1101/2025.01.30.635736v1.article-info
... See MoreSee Less

For all you chestnut nerds out there, heres a great read! From the abstract: Over a century after two introduced pathogens decimated American chestnut populations, breeding programs continue to incorporate resistance from Chinese chestnut to recover self-sustaining populations. Due to complex genetics of chestnut blight resistance, it is challenging to obtain trees with sufficient resistance and competitive growth. We developed high quality reference genomes for Chinese and American chestnut and leveraged large disease phenotype and genotype datasets to develop accurate genomic selection. View the full abstract and download a PDF of the study here: https://www.biorxiv.org/content/10.1101/2025.01.30.635736v1.article-info

3 CommentsComment on Facebook

I hope there is a real breakthrough in my lifetime

Is there any ai programs that you can feed the dna of each tree and ai will tell you which crosses will do best to increase resistance on each cross ?

Is it true that the American Truffle mycelium help the trees fend off blight?

Over the past few days, the Meadowview Research Farms team has been hard at work preparing pots to sow seeds for this year's experiments! These seeds play a vital role in Recurrent Genomic Selection, Small Stem Assays, and other trials. With a greenhouse capacity of over 5,000 trees, we’re ready for another year of innovative research. The pot-filling process begins with adding fertilizer to the growing media and filling each pot to the top, ensuring they are ready for sowing. Once all the pots are filled, the tagging process begins. Each pot receives a label indicating its tree ID, genotype, and corresponding experiment. The tagging process is critical as it helps differentiate each pot's journey and helps maintain organization in the greenhouse. Stay tuned for the next post on sowing!

#americanchestnut #castaneadentata #americanchestnutfoundation #ChestnutResearch #prepping #smallstemassay
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Join Lauren as she demonstrates the process of the Generational Passthrough experiment. It starts with the initial inoculation and placement of cryphonectria plugs into young seedlings. She then observes the cankers' development over a two-week period. Next, Lauren extracts the cryphonectria from these cankers, trims and sections the stem into agar for culture and subculture, repeating these steps across ten generations. Finally, she examines the initial and final cultures, where the genome sequence provides crucial insights into the changes of the cryphonectria. Lauren's analysis aims to detect any genotype alterations in the chestnut trees and observe potential evolution in the cryphonectria.

Come back and check out our next post on “Follow the Roots”!

#americanchestnut #castaneadentata #americanchestnutfoundation #ChestnutResearch #ConservationScience #dayinthelife
... See MoreSee Less

Join Lauren as she demonstrates the process of the Generational Passthrough experiment. It starts with the initial inoculation and placement of cryphonectria plugs into young seedlings. She then observes the cankers development over a two-week period. Next, Lauren extracts the cryphonectria from these cankers, trims and sections the stem into agar for culture and subculture, repeating these steps across ten generations. Finally, she examines the initial and final cultures, where the genome sequence provides crucial insights into the changes of the cryphonectria. Laurens analysis aims to detect any genotype alterations in the chestnut trees and observe potential evolution in the cryphonectria.Come back and check out our next post on “Follow the Roots”!#americanchestnut #castaneadentata #americanchestnutfoundation #ChestnutResearch #ConservationScience #dayinthelifeImage attachment

At Meadowview Research Farms the chestnut orchards go dormant in the winter, but any seedlings that haven't been planted are allowed to go dormant as well! Potted seedlings are "overwintered" to protect their roots from freezing, ensuring they survive to the next growing season. Trees in the field are insulated from the frigid temperatures by the thermal mass of the soil surrounding their roots, but seedlings do not have the same protection being in small pots. MRF places trees closely together inside of thick vinyl tents to protect potted seedling roots from the low temperatures outside and adds heaters for particularly cold weather. Seedlings for certain research projects also remain dormant indoors in garages that are kept at 40 degrees Fahrenheit throughout the winter. The temperatures have remained consistently low for the past few weeks, but the seedlings are happily waiting out the winter for the next growing season to arrive.

#americanchestnut #castaneadentata #americanchestnutfoundation #ChestnutResearch
... See MoreSee Less

At Meadowview Research Farms the chestnut orchards go dormant in the winter, but any seedlings that havent been planted are allowed to go dormant as well! Potted seedlings are overwintered to protect their roots from freezing, ensuring they survive to the next growing season. Trees in the field are insulated from the frigid temperatures by the thermal mass of the soil surrounding their roots, but seedlings do not have the same protection being in small pots. MRF places trees closely together inside of thick vinyl tents to protect potted seedling roots from the low temperatures outside and adds heaters for particularly cold weather. Seedlings for certain research projects also remain dormant indoors in garages that are kept at 40 degrees Fahrenheit throughout the winter. The temperatures have remained consistently low for the past few weeks, but the seedlings are happily waiting out the winter for the next growing season to arrive.  #americanchestnut #castaneadentata #americanchestnutfoundation #ChestnutResearch

3 CommentsComment on Facebook

Fascinating info!

I messaged the Carolinas chapters. The last activity was Dec 2023 though . I’d like to plant some chestnut trees around my property but can’t afford the 300 dollar fee/ donation. Could I just get a few ?

I like to say that they've gone to winter quarters.

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