
Seed bugs are a common issue around homes in this area, and this year they seem to be showing up in higher numbers than usual.
“Seed bugs” isn’t just one insect — it’s a general term people use for a group of outdoor plant-feeding insects. Around here, that often includes:
-boxelder bugs
-elm seed bugs
-stink bugs
These insects primarily live outdoors, feeding on plants and trees, but they tend to gather on homes in large numbers as temperatures shift.
You’ll usually see them:
-on sunny sides of the house
-around siding and foundations
-near doors, windows, and entry points
They’re not trying to infest the home, but once they gather in large numbers, some will find their way inside through small gaps and openings. That’s where they become a nuisance.
This year, activity seems heavier than normal, likely due to a milder winter. When conditions allow more of them to survive, populations build up quickly.
The key to controlling seed bugs isn’t chasing the ones you see inside — it’s managing what’s happening on the outside.
An exterior treatment, similar to what’s used for ants and spiders, is typically very effective. The focus is on:
-nooks and crannies
-warm surfaces where they gather
-entry points around the structure
Timing also matters.
Spring and fall are the most important times to stay ahead of activity and prevent large numbers from building up.
In more severe cases, especially during winter when bugs have already moved into wall voids or attic spaces, additional treatments such as attic fogging may be needed.
Like most pest issues, the goal isn’t just to react — it’s to get ahead of the conditions that allow the problem to develop in the first place.
Tahoma Specialty Pest Services
509-978-7830
tahomapest.com












