Which pest is associated with dark, moist sites and feces that resemble black pepper?

• A. Cockroaches
• B. Indian Meal Moth
• C. Granary Weevil
• D. Saw-Toothed Grain Beetle

Answer: (A)

Dark, moist hiding spots are classic roach habitat. Cockroaches favor damp, secluded areas such as behind appliances, under sinks, or in cracks, where they can feed and breed. Their droppings are small, dark pellets that resemble ground black pepper, a distinctive sign inspectors look for when assessing contamination and sanitation in food storage areas. The other pests are more often linked to different indicators—moth infestations show larvae and webbing in stored products, while grain beetles and weevils leave different types of frass and damage patterns rather than pepper-like feces. So the combination of dark, moist hiding places and pepper-like droppings points to cockroaches.