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“What’s wrong with my tree?” is a commonly asked question. Mike Leventry, an ISA Certified Arborist®, helps answer it by presenting an overview of what causes a variety of tree disorders, including insects, diseases, environmental factors, and man-made conditions. Using key diagnostic tools and techniques, learn how to successfully identify tree health issues in the field, develop common-sense approaches to preventing them, and create programs that keep trees living longer. This workshop is ideal for homeowners, landscape managers, and tree-care professionals.