Already plagued by serious problems like the fatal Emerald Ash Borer, Ash trees now have a new adversary: 3. Emerald Ash Borer Treatment: A fatal pest, treatment is the only way to protect Ash Trees from Emerald Ash Borer. If the Ash Tree is valuable to the landscape, Emerald Ash Borer treatment is critical.
4. Regular Monitoring: Because Ash Trees face formidable health issues, it is important to have professional inspections regularly to catch emerging issues early.