Why are roaches considered economically important?

Roaches are considered economically important primarily because they contaminate large amounts of foodstuffs. This contamination can lead to significant financial losses for food businesses, including warehouses, restaurants, and grocery stores. When roaches infest an area, they not only leave behind droppings and shed skins but also secrete substances that can spoil food and pose health risks to consumers. As a result, the presence of roaches can lead to food recalls, loss of consumer trust, and increased pest control costs. This economic impact underlines the importance of effective pest management strategies in both commercial and residential settings to prevent roach infestations and protect food safety.