Drugstore Beetles (Stegobium paniceum), also known as the Bread Beetles or Biscuit Beetles, are common pests that infest stored food products and can be found in households, grocery stores, and warehouses. These small, reddish-brown beetles belong to the family Ptinidae. This page provides comprehensive information on identifying Drugstore Beetles and effective techniques for their extermination.
Drugstore Beetles are small beetles measuring approximately 2-3.5 mm in length. They have an elongated oval-shaped body and are typically reddish-brown in color. Their bodies are covered in fine hairs, giving them a slightly fuzzy appearance. The antennae are clubbed and consist of eleven segments. The wing covers (elytra) have distinctive longitudinal rows of pits, giving them a grooved appearance.
The scientific name for Drugstore Beetles is Stegobium paniceum. It belongs to the family Ptinidae, which includes other common household pests like the Cigarette Beetle (Lasioderma serricorne).
When dealing with a Drugstore Beetle infestation, it is important to take prompt action to eliminate these pests and prevent further damage to stored food products. Here are some effective extermination techniques:
- Inspection and Identification: Carefully inspect all stored food items, including grains, cereals, dried fruits, spices, and pet food, for signs of infestation. Identify the affected products and remove them from the premises.
- Sanitation: Clean and vacuum the affected areas, including cupboards, shelves, and pantry spaces. Pay special attention to cracks, crevices, and corners where beetles may hide. Dispose of the vacuum bag immediately after use.
- Freezing or Heat Treatment: Infested food items that can be salvaged can be sealed in airtight containers and placed in a freezer for at least four days. This effectively kills all life stages of Drugstore Beetles. Alternatively, heat treatment can be used by subjecting the infested items to temperatures above 60°C (140°F) for at least 30 minutes.
- Professional Extermination: In severe infestations or cases where the above methods prove insufficient, it is advisable to seek the assistance of professional pest control services. Beetle control experts have access to specialized treatments and can ensure the thorough eradication of Drugstore Beetles from your property.
Look out for signs such as small holes in food packaging, fine powdery frass (insect excrement), webbing, and adult beetles or larvae near stored food items.
While Drugstore Beetles primarily infest stored food products, they can also damage books, leather, and natural fiber-based materials, such as wool and silk.
To prevent infestations, store food in airtight containers, regularly clean storage areas, inspect incoming food products, and maintain good sanitation practices in your home or business.
Protect your home from Drugstore Beetle infestations! Contact our professional extermination service today for effective and reliable pest control solutions. Safeguard your stored food items and ensure a pest-free environment.