Seasonal Pest Patterns in the City of Swan

Because the City of Swan includes bushland, rural edges, wetlands, older suburbs, and new estates, seasonal pest activity can vary widely. Knowing what to expect each season helps residents stay ahead of potential infestations.

Spring & Summer

• Wasps and bees become more active, particularly around gardens and outdoor areas.

• Mosquito activity increases, especially after warm evenings or rain.

• Ants build larger colonies and often enter homes searching for food.

Autumn & Winter

• Rodents seek warmth, often entering roof spaces or kitchens as temperatures drop.

• Spiders move indoors more frequently as they search for dry shelter.

• Termites remain active year-round, but wet winter soil can accelerate activity.

Suburb-Specific Observations

• Homes near John Forrest National Park may experience more spiders and ants.

• Areas close to vineyards in Caversham sometimes see increased wasp activity.

• Newer estates like Brabham and Ellenbrook often notice ant trails due to sandy soil foundations.

What Residents Can Do

• Declutter sheds and garages before winter.

• Repair flyscreens before summer.

• Book annual termite inspections.

• Keep outdoor areas tidy to reduce nesting sites.

TMO Pest Control uses season-appropriate treatment plans to prevent pests from gaining a foothold before each seasonal shift.