In this presentation, we’ll look at which characteristics help identify some of the fungi that can create hazardous trees for arborists. We’ll also look at fungal management and managing client expectations for trees with wood-decay rot. This pre-recorded video [...]

In Part 1 of this series, we discussed the need for supplemental support systems and the reasons we rely on cabling systems to serve as solutions for many structural vulnerabilities. In this article, we will cover some needed clarifications [...]

I was attending a recent ISA event and overheard a young climber seeking advice about doing the gnarly stuff in tree work. The response was well intended and does have a bit of truth: “It’s easier with people you [...]

Using mechanical advantage in rigging makes lifting heavy loads easier. It works by multiplying the force you apply to the load line. This video shows a 4:1 pulley system that will move a load 4 feet for [...]

  Part 1 of this two-part series, “Heartwood and Heart Rot, Part 1: Are They Important to Arborists?” ran in the May 2023 issue of TCI Magazine. Photo 1: Heart rot is simply decay in the center of the stem [...]