Carl DuPoldt
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  • Exton, PA
  • United States
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Carl DuPoldt's Discussions

Electric Fencing

Started Jan 21 0 Replies

Electric Deer Fence WorkshopLuke Freeman hosted a workshop at the incubator farm in Fayetteville, AR to demonstrate the use of the solar-powered electric deer fence. Luke built the fence with help…Continue

Verticillium Wilt

Started Jul 9, 2019 0 Replies

Verticillium Wilt - https://mailchi.mp/unl.edu/nebraskas-forest-health-report-july-2019 Symptoms of Verticillium wilt…Continue

Silvopasture in Wisconsin: Goals, Challenges, and other Fodder for Thought

Started May 9, 2019 0 Replies

Silvopasture in Wisconsin: Goals, Challenges, and other Fodder for ThoughtWednesday, May 29, 2019 at 11:00am (CDT)Diane MayerfeldSustainable Agriculture Coordinator, UW-Extension, Center for…Continue

Oldest Flowering Tree in North Americal

Started Oct 2, 2018 0 Replies

Fossil of Oldest Flowering Tree in North America Discovered. And It Was Huge. -- …Continue

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Latest Activity

Carl DuPoldt posted a discussion

Electric Fencing

Electric Deer Fence WorkshopLuke Freeman hosted a workshop at the incubator farm in Fayetteville, AR to demonstrate the use of the solar-powered electric deer fence. Luke built the fence with help from Extension specialist Kenny Simon and County Agents Ryan Neal and Colin Massey. The workshop was an opportunity to use the fence as a teaching tool for the broader community. Kenny was the main presenter. He talked about electric fence components and how to set up and operate an electric fence…See More
Jan 21
Carl DuPoldt posted a status
"Oak decline in the United States - Dr. Ryan Blaedow - http://www.youtube.com/watch?reload=9&v=VFH87fSlSaw"
Oct 12, 2019
Carl DuPoldt posted a video
Trees and Landscape Architecture slides link - https://forestry.usu.edu/files/salt-dilemma.pdf ---------------------- Trees and Landscape Architure video - https://www.youtube.com/watch?v=Ncxd7UTh0xk&feature=youtu.be ---------------------
Sep 15, 2019
Carl DuPoldt posted a discussion

Verticillium Wilt

Verticillium Wilt - https://mailchi.mp/unl.edu/nebraskas-forest-health-report-july-2019 Symptoms of Verticillium wilt are now becoming apparent in infected trees in the form of wilting and dying branches. This is most often seen in species of maple, elm, catalpa, and magnolia. The disease is caused by a fungal pathogen that lies dormant in the soil, often in pockets. If roots of a susceptible tree run into this…See More
Jul 9, 2019
Carl DuPoldt posted a discussion

Silvopasture in Wisconsin: Goals, Challenges, and other Fodder for Thought

Silvopasture in Wisconsin: Goals, Challenges, and other Fodder for ThoughtWednesday, May 29, 2019 at 11:00am (CDT)Diane MayerfeldSustainable Agriculture Coordinator, UW-Extension, Center for Integrated Agricultural Systems (CIAS) - https://docs.google.com/forms/d/e/1FAIpQLSdn3z03N4OzEWhVL2oqskx09rka9RzyHqfBLi8We497OgECUw/viewform?c=0&w=1See More
May 9, 2019

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How many acres of woodland do you own or annually manage?
220

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Forum

How long do brush cutter blades work?

Started by Joanne Vaughn in Woodlot Management. Last reply by Ely McLaughlin 8 hours ago. 1 Reply

I dunno maybe it's because time flies when it's multiflora rose and buckthorns that are getting whacked. It seems that these blades are needing retirement after 8 or so hours.   Is this typical for this type of material. WIde range of material but…Continue

Tags: cutter, brush

Nitrogen fixing bacteria for Alder trees

Started by Joanne Vaughn in Woodlot Management. Last reply by Joanne Vaughn May 22. 7 Replies

I am thinking of starting some alder trees from seed for planting into an area that does not and has not hosted alders.  How can I gain the nitrogen fixing bacteria for inoculation of the roots ?  Continue

Seeking advice on controlling oriental bittersweet

Started by Kristen Whitbeck in Woodlot Management. Last reply by Lew Ward Apr 15. 2 Replies

A student in my silviculture class is seeking relayed the scenario below. If anyone has any tips or tricks I will gladly pass them along. Thanks in advance!"Oriental bittersweet is choking out my mature white pine trees and my mature apple trees.…Continue

Tags: bittersweet, Oriental

Are Gall's a reason to cull Hickory trees?

Started by Thomas Wilson in Forest Health. Last reply by Ron Goodger Apr 7. 8 Replies

I'll take a photo, but in the meantime....I have a lot of bitternut hickory and some shagbark as well.  I haven't yet noticed any on the shagbark, but about half of the bitternut have gall's.  They get up to about 3 inches in diameter.  Some tree's…Continue

Removal of grass around seedlings in pasture

Started by Joanne Vaughn in Woodlot Management. Last reply by Peter Smallidge Mar 19. 11 Replies

Even after the timely discussion of "green lie" this week, I am still unsure of the best method to eliminate grassy vegetation around the pine, cedar and oak seedlings we are putting in this spring. I feel this is very important because we lost a…Continue

Saving Trees With Tree-Eating Mushrooms

Started by Lew Ward in Forest Health Feb 27. 0 Replies

Saving Trees With Tree-Eating MushroomsControl of Amellaria Shoe-string Rot Fungushttps://youtu.be/FPeBYnGwo4YContinue

Electric Fencing

Started by Carl DuPoldt in Agroforestry Jan 21. 0 Replies

Electric Deer Fence WorkshopLuke Freeman hosted a workshop at the incubator farm in Fayetteville, AR to demonstrate the use of the solar-powered electric deer fence. Luke built the fence with help from Extension specialist Kenny Simon and County…Continue

Beech control with triclopyr versus glyphosate

Started by Peter Smallidge in Woodlot Management. Last reply by Joanne Vaughn Nov 20, 2019. 3 Replies

[I'm pasting from a recent email thread]Question - I'm working on a couple beech regen and mid story control projects.   I have been using Garlon 4 in oil.   Works good, but sometimes I want it to move through the roots and the Garlon doesn't do…Continue

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