The Tree Experts is proud to be a division of Bartlett Tree Experts, and our staff now has the backing of an international tree-care company and tree research laboratory to help continue providing excellent tree service and shrub care in the Oakville, Ontario region. View a complete list of professional tree services offered by Bartlett.

Insects and Diseases Management

Insects or diseases can attack any tree during the growing season, however, it is typically weakened trees that attract the unwanted attention.  Insects and diseases can further weaken, or even kill, trees and shrubs. 

Our services include:

  • Identification and diagnosis of insects and diseases
  • Insecticidal soaps and horticultural oils
  • Systemic injections into the soil or tree trunk
  • Preventative treatments for Emerald Ash Borer (EAB) and Dutch Elm Disease (DED)
  • And more

Our treatment programs are based on the latest research and technology available and adhere to provincial by-laws. Treatments are often combined with other plant health care tools in an effort to improve the health of the tree and lessen the need for further applications.