Drugstore Beetle, Bread Beetle

Natural Habitat

Commonly found in pantries, kitchens, pharmacies, and warehouses. They prefer warm, dark, and undisturbed environments.

Diet & Feeding

Broad range of dried plant and animal products, including grains, spices, pet food, old medications, books, and even dried insects.

Behavior Patterns

Adults are nocturnal and are attracted to lights. Larvae are typically found in dark, undisturbed areas where they can feed on organic matter. They are known for their ability to chew through various materials.

Risks & Benefits

Potential risks: A significant pest of stored products, causing contamination and damage to food items, medications, and other household goods. They can infest a wide variety of items. Benefits: Generally none for humans; they can play a minor role in decomposition in natural settings.

Identified on: 8/31/2025