👉 Nonlepidopteral is a scientific term in entomology that refers to an insect species not considered by most experts as a pest or harmful to humans. The term is often used to differentiate between pests and beneficial insects, especially in areas where there are no established pest control methods available. Nonlepidopteral insects can be found in various habitats such as gardens, forests, and open spaces, and their impact on the environment may not be directly observable due to their secretive nature.