Disease & Pest Prevention

The 4 Best Replacement Trees For Your Ash

Ash trees are highly susceptible to the invasive emerald ash borer. This pest feeds on [...]

Testing Long-Term Emerging Treatments For Oak Galls

Oak galls are a common tree problem that has been historically overlooked as a cosmetic [...]

Invasive Species To Keep An Eye Out For In Missouri

Invasive species in Missouri pose a threat to the native environment through the crowding out [...]

Hansen’s Essential Summer Tree Care Checklist

Welcome, summer! If you haven’t already been thinking about your trees and their summer health, [...]

Tree Care 101: Preventative & Curative Treatments

When it comes to our trees, their health should never be overlooked. Preventative and curative [...]