Trail Days 2008 – Meadowview Farms

May 21, 2008 at 11:18 pm 11 comments

How could Trail Days possibly top the outrageous fashion, the wet crossfire of the Hiker Parade, the inspiration of Gitty Up Clogger Evan Ritchie, the excitement of the new Virginia Appalachian Trail License Plate, and the hilarious entertainment of the Hiker Talent Show?!?

It’s easy! Offer a tour of Meadowview Farms, where the American Chestnut Foundation is working towards a blight resistant American Chestnut.


A barn at Wagner Farm

Once known as the redwoods of the east, today’s American Chestnuts don’t get a chance to reach the formidable size they were known for. As they grow, they get infected with a blight that immigrated from Asia in the early 1900s.

A species that evolved in closer contact with the blight, the Chinese Chestnut, had developed a resistance to the fungus. It reminds me of the ending of War of the Worlds. “By a toll of a billion deaths, [the Chinese Chestnut] had earned its immunity…” But the Chinese Chestnut is a different tree and doesn’t grow nearly as tall as the American. The Chinese Chestnut may thrive in our gardens and yards, but because it grows so short it struggles in the forests. It can’t compete with the taller trees like my sister‘s favorite, the Tulip Poplar.

There are a variety of approaches in progress to try to restore the American Chestnut to its former glory. Some organizations like the State University of New York College of Environmental Science and Forestry work to identify the genes responsible for blight resistance. Other research focuses on the hypovirus which attacks the blight fungus. At Meadowview Farms, their prime focus is a backcross breeding program.


View from the Wagner farm with a new planting area.

They started with a generation of trees that were half Chinese and half American. Then they backcrossed those trees with fully American parents. That next generation was backcrossed with another pure American parent and so on. Through breeding, the researchers are slowly developing the trees that are blight resistant and increasingly American. At the farms, I saw trees that are currently 15/16 American.


Generation BC3F2 – which is 15/16 American. These trees are all the same age. The smaller trees are ones that take more after their Chinese ancestor.

For us humans, the online dating sites all have their own means for identifying successful matches. The backcross breeding program at Meadowview Farms may be more stringent than the reportedly fickle eHarmony.com. With each new generation, the trees are carefully evaluated. First, the researchers want to see trees with more American traits. A tree that exhibits the shorter stature or other Chinese characteristics is eliminated. Next, and more importantly, each tree is purposefully inoculated with the blight. Cankers are measured and only the trees that exhibit blight resistance will be bred. Meanwhile, to preserve a large level of genetic diversity, pollen is collected from all over the country to serve as the pure American parents.

And this whole breeding process isn’t as simple as putting two trees together and adding Cabernet Sauvignon to the mix. The flowers of the trees have to be bagged at just the right time. Then the flowers are manually pollinated with the proper parent. When you are talking about tens of thousands of trees, this time-sensitive task is nothing to scoff at.


An American Chestnut at Wagner Farm

After the tour of the farms was complete, I loitered around the American Chestnut Foundation booth at Trail Days. While I waited for my carpool buddy, I eavesdropped.


Discussion at the American Chestnut Foundation Booth

It seems oral history is strong when it comes to the American Chestnut. Every person who came into a booth had an anecdote or memory to share about the tree. How they used to eat the chestnuts, spotted some saplings recently, or heard the barrage of white flowers used to make our Appalachian Mountains look snow-capped in the summer.

I’ve seen the same phenomenon in my personal life. My Great Uncle recollects posing for a picture by a huge trunk as a boy. My father tells me about trees he thought were large survivors. Just last week, I ran into an Appalachian Trail thru-hiker near Rocky Gap. His trailname was “Freebird” and when the subject of American Chestnuts came up, he too had something to say:

“My grandfather told me that it used to be a squirrel could travel from Georgia to Maine, just on the branches of American Chestnut trees.”

Back at the American Chestnut Foundation booth, one of the volunteers opened up a brochure and showed a visitor an old black and white picture of a huge American Chestnut.

“I’ll never see one this big. You’ll never see one this big.” She said, “But maybe our grandchildren will.”

And that was my favorite moment of Trail Days.

Entry filed under: American Chestnut, American Chestnut Foundation, Appalachian Trail, Damascus, Hiking, Meadowview Farms, Trail Days, trees. Tags: .

A Quote for Day Hikers Prickley Pear Trail: First Blooms

11 Comments Add your own

  • 1. geekhiker  |  May 21, 2008 at 11:51 pm

    Suddenly, I’m kinda bummed that I have to chestnut tales to tell…

    Reply
  • 2. tgaw  |  May 22, 2008 at 12:07 am

    Aww… don’t worry. You can still marvel us with tales of redwoods. You know… the “American Chestnuts of the West”πŸ˜‰

    Reply
  • 3. ronbailey  |  May 22, 2008 at 7:48 am

    Awesome post, tgaw – it’s good to know that people are working so hard to bring back our chestnut trees!

    Reply
  • 4. tgaw  |  May 22, 2008 at 9:52 am

    @ronbailey- Thanks and I concur– it is awesome! I’m hoping to become more involved with the American Chestnut Foundation. I’ll be attending one of their events in Lesesne State Park next weekend.

    Reply
  • 5. geekhiker  |  May 22, 2008 at 10:14 pm

    Thanks, I next time I get up to the Redwoods, I’ll try to come back with tales to tell. I forgot to mention in the previous comment, this is a really well written, interesting post, BTW. πŸ™‚

    Reply
  • […] science and history of efforts to bring back the American Chestnut Tree, which has suffered in America due to […]

    Reply
  • 7. Changing Leaves 2008 « TGAW  |  November 17, 2008 at 8:04 am

    […] November 17, 2008 I’ve gotten a lot of “leaf-peeping” done this fall. Here is a quick mosaic of some of the changing leaves I’ve gotten to witness Autumn 2008. West Virgina, Virginia and North Carolina are represented here as well as notable trees like the Virginia Roundleaf Birch Tree and the American Chestnut: […]

    Reply
  • 8. Guns for Reproduction « TGAW  |  February 9, 2009 at 8:02 am

    […] of the American Chestnut Foundations initiatives is a backcross breeding program. I got to visit their Meadowview farm last June at Trail Days. They started with combining American Chestnut trees which could grow tall […]

    Reply
  • 9. Rhodos All Around « TGAW  |  March 28, 2009 at 12:59 am

    […] is challenging to pick a clear-cut favorite. Of course, I’m increasingly passionate about the American Chestnut and its restoration efforts. But at the same time, Sycamores remind me of my Grandmother. Black Locusts remind me of my […]

    Reply
  • 10. Robert L. Champion  |  May 19, 2010 at 9:30 am

    come see are American Chestnut planted in 1846
    5725 little rock road tumwater wa.
    cell# 360-919-4753

    Reply
  • 11. Wedding – American Chestnut « TGAW  |  November 22, 2010 at 5:02 am

    […] 2008, I visited one of the research farms of The American Chestnut Foundation and learned about their backcross breeding effort to restore […]

    Reply

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

Trackback this post  |  Subscribe to the comments via RSS Feed


Flickr Photos

Cork Kitty - White - Side

Cork Kitty - White - Front

Cork Kitty - Tiger Striped Orange.

Cork Kitty - Tiger Striped Orange - Side

Cork Kitty - Tiger Striped Grey - Front

More Photos

3D Printed Products

Tweets


%d bloggers like this: