Example of rasping in insect pest?

Rasping in insect pests is exemplified by certain species of leafhoppers and thrips, which use their specialized mouthparts to pierce plant tissues and feed on sap. This feeding behavior creates characteristic damage, such as stippling or silvering of leaves, and can lead to reduced plant vigor or yield. Additionally, their rasping can facilitate the introduction of plant pathogens, further exacerbating the impact on crops.