They also design projects and activities for youth through the 4-H program. Another important extension job is the survey entomologist. This person continuously keeps an eye on all important crops in a given state or area for possible insect outbreaks. Farmers and growers can thus be alerted before problems get out of hand. Entomology Careers in Applied Entomology.
Many entomologists work for government agencies.
For example, regulatory entomologists help prevent the entrance of harmful, destructive pests from foreign countries. Both federal and state governments have set up plant and animal quarantine agencies. All plants, fruits, vegetables, artifacts, baggage, and animals are examined at ports of entry. This is done under the supervision of trained entomologists and other scientists. When introduced insects establish a foothold in our country, infested areas are placed under strict quarantine.