Disease & Diagnostics

Phytophthora Canker Treatment

The Symptoms

Weeping, dark spots on the trunk (often reddish-brown or black) that may ooze sap. These infections are commonly found near the base of the trunk and are highly associated with poor drainage or standing water.

Our Treatment Protocol

1. Diagnosis & Assessment

Our certified arborists inspect the tree to confirm the presence of the pathogen or pest, evaluate the overall vigor of the tree, and determine if it is a viable candidate for treatment.

2. Targeted Application

We utilize a systemic bark spray with specialized fungicides. This treatment helps prevent further spread of the soil-borne pathogen and increases the tree’s ability to compartmentalize the decayed tissue.

3. Ongoing Monitoring

We schedule your property in our system based on the required frequency (e.g., Annual, Bi-Annual) to ensure the protection barrier never drops.