Tree Pests & Diseases

The City of Brampton's Urban Forestry Section does not provide widespread chemical controls for insects or disease. The province has initiated a pesticide ban, which restricts the use of pesticides within the municipality. Our staff monitor trees throughout the City daily, and we have two plant health care specialists that assist in diagnosing pest and diseases. The list below contains pests and diseases commonly found in Ontario.​​

Tree Pests

Tree Diseases

Other Threats