Spring is here – and so are the pests

Termites begin swarming, ants hunt for food, spiders become more noticeable, and bees and wasps start building nests – with fleas and rodents adding to the seasonal pest surge.

September 9, 2025

Termites

The warmer, humid spring nights can trigger termite swarms (alates) as they emerge to start new colonies, which can start in or around homes.

Ants

Warmer soil temperatures increase ant foraging and activity, with common types like black ants and coastal brown ants venturing indoors for food and water sources.

Bees and wasps

With blooming flowers, these insects become more active, with wasps in particular building nests in and around areas like eaves and fences.

Fleas

As temperatures rise, flea eggs laid during winter start to hatch, increasing flea populations and leading to more bites for pets and people.

Cockroaches

Cockroaches are frequent household invaders that thrive in warm conditions, making spring a time to be extra vigilant.

Spiders

Spiders like redbacks and huntsmen begin to become more visible as they breed and become more active in sheds, gardens, and inside homes.

Rodents

Rats and mice pose health risks and can cause damage by chewing through wires and burrowing – they’re active in spring, seeking food and shelter.

What you can do

  • Wipe up crumbs and store food in airtight containers to deter ants.
  • Block holes in walls and around pipes to prevent ants and rodents from entering.
  • Watch for termite swarms and consider professional inspections to detect infestations early.
  • Manage vegetation - overgrown gardens can provide shelter for rodents and other pests.
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