Anobiid pests are characterized by which type of frass?

Anobiid pests, commonly known as wood-boring beetles, are known for producing frass that is gritty and often shaped like pellets. This is a result of their feeding habits, as these pests consume wood and then excrete the waste material in a form that resembles small pellets or grains. This distinctive frass can often be found near infestations, indicating the presence of these wood-boring insects.

The physical characteristics of the frass serve as an important diagnostic feature for pest control professionals when identifying infestations. The gritty texture and pellet-like shape differentiate anobiid frass from that produced by other pests, which may result in different forms or textures. Recognizing these characteristics is crucial for effective pest identification and management.