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EN ES KO IT

New version of i-Tree has been released! Find it under DOWNLOAD tab.

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  • itree-logo-planting-calculator.png

    i-Tree 2019 has been released!

    Dec. 5, 2018 by CMS Transition

    Since 2006, i-Tree has been a cooperative effort between the USDA Forest Service, Davey Tree Expert Company, The Arbor Day Foundation, Society of Municipal Arborists, International Society of Arboriculture, Casey Trees, and SUNY College of Environmental Science and Forestry.