Presented by William Scott

This presentation discusses plant problems caused by abiotic and biotic agents, diagnostic principles, and a systemic approach to plant diagnostics. It also explores how stress can predispose plants to secondary problems, with a focus on the root/soil environment. Symptoms and signs of tree disorders, physiological disorders, and injuries, along with their effects and treatments regarding woody ornamentals, are identified. The discussion also includes the types of insect and disease problems associated with woody ornamentals and their impact on trees.

CEU Credits

• ISA Certified Arborist 3.5
• BCMA Practice 1.5