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Kristoffer Rasmussen, CTSP

  • Stop Pruning Malpractice
    March 13, 2026

    Stop Pruning Malpractice with a Prescription

    By Kristoffer Rasmussen, CTSP

    Reduction cut. All photos courtesy of the author. Merriam-Webster Dictionary defines malpractice as “a dereliction of professional duty or a failure to exercise an ordinary degree of professional skill or learning by one rendering professional services, which results [...]

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  • Develop Crew Leaders in Tree care
    February 10, 2026

    Finding Crew Leader Ryan

    By Kristoffer Rasmussen, CTSP

    How to Identify, Develop and Support the Crew Leaders Who Keep Your Teams Moving Forward The Sam Hill Tree Care crew practicing aerial rescue. All photos courtesy of the author. The title of this article, as you may [...]

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  • CDL medical certification
    June 10, 2025

    Changes to CDL Medical Examiner’s Certification

    By Kristoffer Rasmussen, CTSP

    For tree-service companies, the open road is as much a workplace as the treetops. Operating commercial motor vehicles (CMVs), such as chip trucks, aerial lifts and log loaders, demands strict adherence to Federal Motor Carrier Safety Administration (FMCSA) regulations – [...]

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  • Cherry Tree blossoms
    May 15, 2025

    The Legacy of Blossoms: Honoring the Unsung Heroes Behind D.C.’s Cherry Trees

    By Kristoffer Rasmussen, CTSP

      I was in Washington, D.C., April 30, 2025, during the breathtaking peak of the cherry tree blossoms. Millions of people flock to the Tidal Basin each year to witness this explosion of color, and I was no exception. [...]

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  • October 1, 2022

    Having the “Trees and the Bees” Talk

    By Kristoffer Rasmussen, CTSP

    A Dallas homeowner calls a local tree-service company to have a broken hanger removed and to get a pruning estimate for their backyard pecan tree. When the sales arborist arrives, the homeowner points out honey-bee activity around a cavity in [...]

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