
As temperatures warm up, stinging insect activity begins increasing around homes and businesses throughout the Inland Northwest.
Not all stinging insects are the same, and understanding the differences is important when deciding how to handle them.
Some species are primarily nuisance pests, while others are important pollinators that should be protected whenever possible.
Common stinging insects seen in our area include:
paper wasps
yellowjackets
bald-faced hornets
mud daubers
honey bees
bumble bees
solitary native pollinators
Each behaves differently and builds nests in different locations.
Paper Wasps
Paper wasps commonly build small exposed nests under eaves, overhangs, railings, and sheltered areas around structures. While generally less aggressive than yellowjackets, they can still become a problem when nesting near entryways or high-traffic areas.
Yellowjackets
Yellowjackets are among the more aggressive species and are commonly associated with ground nests, wall voids, and hidden structural cavities. These are often the insects involved when someone accidentally disturbs a nest while mowing or working outside.
Bald-Faced Hornets
Despite the name, bald-faced hornets are not true hornets. They are actually a type of aerial yellowjacket. They build large exposed hanging nests in trees, shrubs, and on structures and can become defensive around the nest.
Mud Daubers
Mud daubers are solitary wasps that build mud tube nests on structures. Unlike social wasps, they are generally non-aggressive and are rarely a concern beyond the appearance of the nests themselves.
Honey Bees, Bumble Bees, and Native Pollinators
Not all stinging insects should automatically be eliminated.
Honey bees, bumble bees, and many solitary native pollinators play an important role in the environment and agriculture. As a beekeeper myself, I take a conservation-minded approach whenever possible.
In many cases, bee issues can be addressed without destroying the colony. Depending on the situation, this may involve relocation, removal, exclusion, or helping the homeowner understand whether action is even necessary.
Prevention Matters
One of the best ways to reduce wasp problems is preventing nests from becoming established in the first place.
Preventative exterior treatments focus on areas where wasps commonly begin building nests, including:
eaves
overhangs
corners and voids
siding gaps
nooks and crannies around the structure
Treatments are designed to reduce nesting activity before colonies become large and difficult to manage.
Trapping and Mitigation
Trapping can also help reduce activity around homes and outdoor living spaces.
There are effective commercial traps available, along with several DIY trapping methods that work surprisingly well when used correctly.
Depending on the situation, management may involve:
preventative treatment
nest elimination
removal of existing nests
trapping and baiting strategies
exclusion and structural recommendations
Like most pest issues, the best approach depends on the species involved and the specific situation around the property.
Tahoma Specialty Pest Services
509-978-7830
tahomapest.com












