Leafroller is a term commonly used to refer to certain caterpillars that roll up leaves to protect themselves from predators. However, there are several other synonyms used in different regions to refer to these pests. In some areas of the world, leafrollers are called leaf-tiers, while in others, they are referred to as leaf folders. Additionally, some people call them leaf webbers because they bind leaves together with silk to create nests. Similarly, certain species of leafrollers are commonly called fruit worms or budworms because they feed on fruits and flower buds. Whatever the name, they all have one thing in common: they can cause serious damage to crops if not controlled.