Stored product insects (SPIs)

Stored product pests are a diverse group of insects that can contaminate food and cause costly damage to textiles, both in homes and throughout the commercial supply chain.

From beetles and weevils that burrow into flour and cereals to moths that lay eggs in bulk ingredients, these pests can contaminate products, trigger costly recalls, and put your business at risk of regulatory violations. Some species, like textile beetles, target natural fibers in stored fabrics, upholstery, and museum collections rather than food products. For businesses in food processing, food retail, agriculture, warehousing, and manufacturing, understanding which stored product pests threaten your operation is essential. Here is a guide to the main SPIs.

Moths