Different Types of Entomology

Forensic Entomology

• A forensic entomologist studies insects that appear on a dead body. They also learn in what time sequence the insects do their work at the crime scene. Because specific insects arrive in a known time frame, the forensic entomologist helps crime scene investigators determine a time of death for a corpse.

Research Entomology

• Research entomologists study numerous aspects of insects, including taxonomy, behavior and genetics. The entomologist may also extract the chemicals insects produce for defense or for predation. These chemicals are then studied to learn whether they might help humans.

Medical Entomology

• A medical entomologist studies how insects cause us harm. Insects bite us and sting us, but they also transmit diseases through their behavior. The medical entomologist learns the route of disease transmission, its course and how to prevent and cure the problem. The military employs many medical entomologists to study insect-borne diseases in other countries.

Agricultural Entomology

• Agricultural entomologists help farmers protect their crops from insects. They understand which insects attack which crops and how best to manage the pests. Because insects can cause a significant loss to a farmer's crops, agricultural entomologists aid in maintaining the food supply. This type of entomologist also does research and consulting work on agricultural pests.