Tree Health · February 12, 2024 · 1 min read

How Can I Diagnose and Treat Tree Diseases or Pests?

How to identify tree diseases and pests on your Edmonton trees, and what treatment options exist — physical, environmental, biological, chemical.

Arborist diagnosing tree disease symptoms on an Edmonton tree

Diagnosing:

  • Observe the tree carefully and look for any signs of abnormal growth, discolouration or wilting of leaves, presence of unusual insects or fungal growth, etc.
  • Take some photographs and note down your observations
  • Contact our certified arborists for an expert opinion. We will happily assist you in diagnosing the issue and providing the right treatment for the tree.
  • Early diagnosis and treatment are essential for the health of the tree.

Treating:

  • Physical treatments: Pruning dead or infected branches and removing fallen leaves can help prevent the spread of diseases.
  • Environmental treatments: Improving soil drainage, providing adequate sunlight and water, and fertilizing the tree can help promote its overall health and prevent diseases.
  • Biological treatments: Using beneficial insects like ladybugs and lacewings can help control pest infestations.
  • Chemical treatments: Spraying pesticides and fungicides can help control pests and diseases.

Don't hesitate to seek professional help if you're not sure what to do.

Have a tree question of your own?

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