This tutorial demonstrates how to tie the Double Clove Tresse Friction Hitch, a reliable knot for arborists and tree climbers. Step-by-step instructions and practical tips show how to create a secure, ...
This tutorial simplifies the Trucker’s Hitch, showing how arborists and tree climbers can efficiently tension loads using just one rope. Step-by-step guidance demonstrates secure knot setup, proper ...
Tree care isn't always led just by certified arborists, so University of Illinois Extension is ensuring that everyone has ...
To empower concerned residents to make strides towards restoring and caring for the tree canopy in their communities, Penn ...
In early 2026, Penn State Extension will offer the “Arborist Short Course,” a series of 10 webinars intended to strengthen ...
The workshop will take place from 9 a.m. to 5 p.m. Feb. 16, 17, 23 and 24 at Penn State Extension’s Bucks County office, 576 Penns Park Road, Newtown ...