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Training

  • Gun Violence in Tree care
    April 1, 2025

    Targeting Gun Violence Aimed at Line-Clearance Workers

    By SARA DREISER AND RICH ALEXANDER

    On December 31, 2024, a man in Massachusetts barricaded himself in his house after shooting at a line-clearance crew with a high-powered air rifle. The crew was working down the road from his house, with no direct connection to [...]

    read more
  • Tree training
    April 3, 2025

    Developing Trainers Who Inspire

    By KOREY CONRY, CTSP

    There are many aspects to being a successful trainer, but for the sake of this article, we are going to focus on just one: building and presenting effective PowerPoint presentations. A graduation photo from a five-week Utility Line [...]

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  • Arborist Apprenticeship
    April 2, 2025

    Arborist Apprenticeship Lays Out a Career Path

    By Jim Kasper

    How did your tree-work journey begin? Did you grow up in the midst of arboriculture, a member of a family team? Did you, like me, stumble upon men swinging – precariously! Wildly! How are they doing that? – far [...]

    read more
  • Plant Health Care Program
    March 1, 2025

    Part 2: Obtaining Proper Certifications to Start and Maintain a Plant Health Care Program

    By Kathy Glassey

    In recent years, the demand for plant health care (PHC) professionals has surged, driven by an increasing interest in sustainable landscaping, urban farming and organic gardening. With more people looking for expert guidance on maintaining healthy, thriving trees, shrubs and [...]

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  • How Do Trees Die?
    February 1, 2025

    How Do Trees Die?

    By Lindsey Purcell, BCMA

    It’s tough out there for trees, especially when they are trying to survive in the “un-natural” urban forests where we live. Trees tend to grow well on more natural, undisturbed sites like arboreal areas, but there is nothing natural [...]

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Latest Articles

  • “From Wasteland to Wonder: Easy Ways We Can Help Heal Earth in the Sub/Urban Landscape”
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  • Rooted in Safety: An Arborist’s Work Across Training and Forensics
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  • Rebuilding Urban Soils: What Arborists Need to Know About Biochar
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  • Stop Pruning Malpractice with a Prescription
    March 13, 2026|
  • Registered Apprenticeship: Putting the Model to Work
    March 12, 2026|
  • Safety by Design: Developing Arborists Through Apprenticeship
    March 11, 2026|

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