April 2022 Issue of Arborist News Now Online

April 2022 Issue of Arborist News Now Online


The April 2022 issue of Arborist News is now online.  In this issue:

  • CEU: You Need to Assess Soil and Here is How to Do It!
  • The Dilemma with Plant Hardiness Zones
  • What Is in a Name? The Elm Zigzag Sawfly
  • Simply Safe: Safety Begins at the Sale

Read the full issue today!

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ISA has a vast inventory of arboriculture- and urban forestry-related images that were compiled with the help of our members and volunteers.

Through a partnership with Forestry Images, ISA has thousands of photos and graphics available for use. ISA either owns the photos or has permission to permit their use.

Access the Image Database to browse the collection of images.

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