Dogwood Decline with Moss: Anthracnose or Stress?

CT dogwood has large moss patches, losing large branches (moist, heavy dead wood). Nearby dogwood fine. Owner fears total loss.

Assessment

Moss indicates stress, holds moisture → rot from poor air circulation.
Remove moss if possible.
Check for anthracnose lesions on leaves (kills dogwoods, contagious in Northeast).
Inspect base for mower/trimmer wounds.

Respond with closest scenario for detailed advice.

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