description Warehouse Beetle Overview
The warehouse beetle, Trogoderma variabile, is a dermestid beetle and a stored-product pest. Its larvae feed on grain, seeds, flour, cereal products, dried foods, and other animal or plant material, so infestations can occur in warehouses, mills, food-processing plants, and household pantries. The species is native to North America, and its hairy larvae can remain hidden in cracks or packaging, making detection and control difficult.
help Warehouse Beetle FAQ
What does the warehouse beetle eat?
Warehouse beetle larvae feed on grain, seeds, flour, cereal products, dried foods, and other plant or animal material. This broad diet allows infestations to develop in stored-food environments.
Where are warehouse beetles commonly found?
Trogoderma variabile can occur in warehouses, mills, food-processing plants, and homes where dry food is stored. Infestations are usually associated with stored products rather than fresh outdoor vegetation.
What type of insect is the warehouse beetle?
The warehouse beetle is a dermestid beetle and a stored-product pest. The damaging stage is the larva, which can contaminate and consume a wide range of dry goods.
Why are warehouse beetle larvae difficult to control?
Their ability to feed on many dry materials lets them survive in different parts of a storage facility. They may also remain hidden in cracks, packaging areas, and overlooked food residues.
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