They can also be brought in by way of cut plants and flowers.
Carpet beetles in kitchen cabinets.
On the floor of the kitchen close to where the beetles were found was a vent for the a c system.
In most cases pest management professionals refer to these beetles simply as trogoderma beetles or use the term warehouse or cabinet beetles.
Warehouse and cabinet beetles are a nuisance to insect collectors around the world because they infest boxes of stored dried insects and reduce them to collections of dust and insect parts.
In the debris were some cast skins from carpet beetle larvae but no live house beetles.
Carpet beetles can also thrive on lint hair and debris accumulating under baseboards and inside floor vents and ducts.
The pests can also proliferate on bird nests animal carcasses and dead insects cluster flies lady beetles stink bugs wasps etc which tend to be associated with attics chimneys basements and light fixtures.
Adult carpet beetles can live both indoors and out but females prefer to lay eggs where larval food sources are abundant.
Warehouse beetles trogoderma variable and larger cabinet beetles trogoderma inclusum are two of several household pests that are closely related to carpet beetles coleoptera.
Carpet beetles are grouped and named according to their feeding habits which are varied carpet beetles black carpet beetles furniture carpet beetles and common carpet beetles.
Some live inside the nests of birds or other animals and can live in walls or chimneys.
Adults are typically 1 8 to 3 16 inch long elongate oval in shape and brownish black with variable patterns of transverse bands of pale yellow to off white hairs on the back.