Currently viewing the category: "Box Elder Bugs"
What's That Bug? does not endorse extermination

Subject:  A lot of mating going on
Geographic location of the bug:  Wenatchee, Washington State USA
Date: 03/06/2018
Time: 03:20 PM EDT
Your letter to the bugman:  We have many of these bugs doing the “thing” in our backyard at the moment. We have seen them on occasion over the years but never so many all at once mating.
How you want your letter signed:  Kevin

Western Boxelder Bug

Dear Kevin,
This is a Western Boxelder Bug,
Boisea rubrolineata, and according to BugGuide:  “Particularly noticeable in fall (often invade homes in search of shelter to hibernate) and in spring (when they emerge).” 

What's That Bug? does not endorse extermination

Subject:  bugs on house siding
Geographic location of the bug:  agawam, ma
Date: 11/05/2017
Time: 02:43 PM EDT
tons of these bugs on outside of house. never had them before
How you want your letter signed:  Don Williams

Eastern Boxelder Bug

Dear Don,
This is an Eastern Boxelder Bug, a species that often aggregates in large numbers.  Houses with light colored, south facing walls that are in the sun are favorite locations for aggregating.  Eastern Boxelder Bugs are also known to enter homes to hibernate once weather begins to cool.  The aggregations have led to common names like Populist Bug and Democrat Bug. 

 

What's That Bug? does not endorse extermination

Subject:  What is this
Geographic location of the bug:  Ohio
Date: 11/05/2017
Time: 09:20 PM EDT
Swarming in Akron
How you want your letter signed:  Aaa

Eastern Boxelder Bug

Dear Aaa,
This is an Eastern Boxelder Bug, sometimes called a Populist Bug or Democrat Bug because of the large number of individuals that aggregate together, often in the autumn on light colored walls with sunny exposures.  Eastern Boxelder Bugs are also known to enter homes to hibernate when the weather begins to cool.  Interestingly, the Western Boxelder Bug is our current Bug of the Month.

What's That Bug? does not endorse extermination

Subject:  What is this bug?
Geographic location of the bug:  Lexington washington
Date: 10/31/2017
Time: 06:46 PM EDT
This bug has been found in my bedroom.  I have an air conditioner in my window so I think it’s getting in through the cracks.
It has a red belly and wings but haven’t seen it fly.
How you want your letter signed:  Carol

Western Bexelder Bug

Dear Carol,
This is a Western Boxelder Bug, a species that frequently seeks shelter indoors.

 

What's That Bug? does not endorse extermination

Subject:  Beetle ? Pine Borer ?
Geographic location of the bug:  North New Jersey
Date: 09/01/2017
Time: 05:25 PM EDT
I just cut down 2 large white pine trees a couple months ago. Now I am finding what I swear are 1 million of these bugs on my other trees and in the fallen pine needles.
I dont know if they are harmful to humans, my pets or the other trees, whether they should be left alone, removed somehow.
Any help would be appreciated.
thanks,
How you want your letter signed:  Bob

Eastern Boxelder Bug Nymphs

Dear Bob,
These are Eastern Boxelder Bug nymphs, and although they are harmless, when they are present in large numbers, they can be quite a nuisance.  They are sometimes called Democrat Bugs.

What's That Bug? does not endorse extermination

Subject: Please identify
Location: Albany NY
July 10, 2017 10:08 am
1/48to 3/8″ long
In fkower bed near Alany NY
First appeared in June. WHole bunches clustered on edging.
Signature: Ann

Eastern Boxelder Bug Nymph

Dear Ann,
This is an immature Eastern Boxelder Bug nymph, and immature individuals are known to aggregate in tremendous numbers with adults, leading to the use of the common name Democrat Bug.  Other similar looking, closely related insects that also form large aggregations include the Western Boxelder Bugs and Red Shouldered Bugs.

What's That Bug? does not endorse extermination