What term describes evidence of a pest, including its parts or products?

The term that describes evidence of a pest, including its parts or products, is "sign." In pest management and entomology, a "sign" refers specifically to the physical indicators that suggest the presence of a pest. This can include aspects such as insect exoskeletons, droppings, feeding damage, or any other remnants that directly point to the activity of the pest.

In this context, understanding what constitutes a "sign" is crucial for effective pest identification and management. Identifying signs of pests allows for timely intervention and helps prevent further damage to turf and ornamental plants. Recognizing signs is different from recognizing "symptoms," which typically refer to the plant's response to the pest activity rather than the direct evidence of the pest itself. Other terms like "indicator" and "signal" may describe similar concepts in different contexts but do not specifically highlight the physical remnants or observable products linked to the pest presence.