Entomology is the study of insects.
Traditionally, entomology also includes the study of insect relatives such as spiders, ticks, and mites. Entomologists study insects from the cellular level to the ecosystem level of organization, in areas such as evolution, ecology, physiology, morphology, systematics, toxicology, behavior, and genetics. There is also a significant applied component to entomology which addresses important economic, public health, and environmental impacts of insects. The entomology major provides students with a basic background in the biological sciences together with in-depth study of insect biology and applied entomology. Within the Department of Entomology, there are many opportunities for students to participate in field trips, laboratory and field research experiences, and internships.