Seasonal Pests Guide
Seasonal Pests
Pests in the Massachusetts, Cape Cod, New Hampshire, Maine and Rhode Island areas vary per season. In spring it’s important to be vigilant about emerging pests like Ants and Termites.
As summer arrives, attention shifts to Ticks, Mosquitoes, and stinging insects.
In fall, pests like Rodents and Stink bugs seek shelter.
Spring Seasonal Pests
Insects Active in Spring in Massachusetts
- Ants & Termites begin swarming.
- Moisture issues invite Carpenter ants.
- Mosquitoes start activity heading into summer.
- Carpenter bees drill half-inch holes near eaves/garages.
Summer Seasonal Pests
Protecting Your Home from Warm-Weather Pests
- Ants & Termites stay active with moisture.
- Yellowjackets, Hornets, Wasps find nesting spots.
- Ticks peak with warm temps.
- Mosquitoes remain active through fall.
Fall Seasonal Pests
Insects & Rodents Get Ready for Winter
- Overwintering pests: Stink bugs, Asian lady beetles, Boxelder bugs.
- Mice/Rodents begin entering structures.
- Cluster flies & attic activity may persist.
Winter Pests
Rodents Are Most Active—Insects Still Appear Indoors
- Mice & Rats stay warm near kitchens/furnaces/garages.
- Indoor pests: Spiders, Roaches, Winter moths, Stink bugs, Pavement ants.
- Centipedes (damp spaces) & Earwigs may show up.
