Skip to content
  • Subscribe to TCI Magazine
  • Advertise
  • Submit Content!
  • Safety
    • Accident Briefs
    • Aerial Rescue & Emergency Response
    • Chainsaw Safety & Maintenance
    • Electrical Hazards Awareness
    • Equipment Safety & Mechanization
    • Pesticide Use & Environmental Hazards
    • Risk Management
  • Workforce Development
    • Apprenticeship Programs
    • Diversity & Inclusion
    • Employee Development
    • Women in Tree Care
  • Advocacy & Regulatory Compliance
  • Training
    • Arboriculture Best Practices
    • Disease & Pest Management
    • Climbing
    • Plant Health Care Strategies
    • Rigging
  • Sales & Marketing
    • Business Software
    • Marketing Strategy
    • Sales Process
  • Business Strategy
    • Financial Strategies for Tree Care Businesses
    • Management
    • Professional Liability & Workers Comp Insurance
    • Storm Work
    • Succession Planning
  • Resources
    • Sponsored Content
    • Magazine Archive
    • Cutting Edge – Products
    • Product Features
    • Product Review
    • Videos
      • Arborist Skills
    • Supplier’s Directory
    • 2026 Media Kit
    • Buyers’ Guide
    • Editorial Advisory Committee
  • News
    • Industry News
    • From the Field
    • Outlook

Plant Health Care Strategies

  • Structural Defects in Trees
    February 2, 2025

    Factors & Forces: Identification of Structural Defects in Trees for Implementing Safe Work Plans

    By ROBERT J. LAVERNE, PH.D.; ALEX JULIUS, BCMA; AND TIM BUSHNELL, CTSP

    Climbing arborists and tree workers rely on the structural strength and stability of a tree’s branches, trunk and roots to support their weight and the forces associated with rigging operations. Failure of tree parts can result in uncontrolled falling [...]

    read more
  • Tree Stress Tree Risk Tree Hollowing
    February 1, 2025

    Thoughts on Tree Stress vs. Tree Risk, and Tree Hollowing

    By Jeremiah_Sandler, BCMA

    Photo 1: Removing a tarp from beneath the mulch below a struggling pine to reduce stress and increase water to the soil. All photos courtesy of the author. I’ve had a number of consultations in Pleasant Ridge, [...]

    read more
  • Dieback, as shown here, is one of the most telling symptoms of tree decline, almost always indicating a soil or root problem. Sometimes this is referred to as stag horning. Photo courtesy of the author.
    December 9, 2024

    Observational Forensics of Sick Shade Trees

    By W. JIM CORTESE, BCMA

    Dieback, as shown here, is one of the most telling symptoms of tree decline, almost always indicating a soil or root problem. Sometimes this is referred to as stag horning. Photo courtesy of the author. Many years ago, [...]

    read more
  • Banding on American beech caused by beech leaf disease.
    December 1, 2024

    Spotlight on Beech Leaf Disease

    By MATTHEW BORDEN, DPM

    Another doom-and-gloom story? There is an ever-growing lineup of new and invasive pests, weeds and diseases with which we, as tree care professionals, must keep up. For foresters and arborists in the mid-Atlantic, New England and parts of the [...]

    read more
  • Root-collar excavation can reveal hidden problems, such as girdling roots.
    November 9, 2024

    Enhancing Your Bottom Line: The Benefits of Root-Collar Excavation Services

    By Kathy Glassey

    In the competitive landscape of the tree care industry, businesses are continually looking for ways to improve their bottom line while providing top-notch services to clients. One often-overlooked opportunity lies in root-collar excavation (RCE or RCX). This specialized service not [...]

    read more
Previous345Next

Connect with Us!

Published Accident Reports

TCIA Accident Briefs

Winter ’25-’26 Buyers’ Guide

2025 Summer Buyers' Guide

Latest Articles

  • Discovering the Canopy: Climbing Meets Conservation, Discipline and Trust
    June 2, 2026|
  • How Peer-to-Peer Groups Are Transforming Tree Care Businesses
    June 2, 2026|
  • Board Perspective: Amy Burkett
    June 1, 2026|
  • Davey Hosts 2026 North American Tree Climbing Championship at SEED Campus
    May 28, 2026|
  • David Mauk, Founder of Jones Road Tree Service, Remembered for Leadership and Service to Tree Care
    May 20, 2026|
  • Lucas Tree Experts Establishes $500,000 Endowment for IVM Research
    May 20, 2026|

Subscribe to
TCI Magazine Digital-only Edition

Subscribe/Renew TCI Magazine
  • Submit Content!
  • Advertise
  • Contact Us

TCI Magazine, the official publication of the Tree Care Industry Association, is the most widely-read periodical in the tree care industry.

© 2026 Tree Care Industry Association, Inc. • All Rights Reserved.

Page load link

Press “ESC” key to close

additional menu
  • About Us
  • Subscribe/Renew TCI Magazine
  • Advertise With Us
  • Submit Content to TCI Magazine!
Go to Top
Click to listen highlighted text!