Which pest is commonly associated with damage in stored grain?

The Indian meal moth is commonly associated with damage in stored grain due to its life cycle and feeding habits. These pests are known to infest a variety of dried food products, including grains, flour, and cereals. The larvae of the Indian meal moth feed on the grains, causing visible damage and contamination, which can lead to significant economic losses in stored food products. Their ability to thrive in the warm, dry environment of grain storage facilities makes them particularly problematic.

In contrast, while termites are known for damaging wood, they do not typically infest grains. Ants may be found near stored food but are primarily foraging insects rather than direct pests of stored grains. Stink bugs, while they can cause damage to plants, also do not typically inflict damage specifically on stored grain. This distinct association of the Indian meal moth with stored grain damage makes it the correct choice for this question.