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Category: Research News

Recent entomological research from ESA journals and ESA members

mosquitoes in lab

Study Shows Rapid Evolution in Lab-Reared Insects

A wide variety of insects (such as mosquitoes, shown here) are raised in the laboratory. A new review of research on lab-reared insects shows that they evolve rapidly as they progress through generations raised in artificial environments.

American cockroach - Periplaneta americana

Explorer or Wallflower? Study Shines Light on Cockroach Personalities

American cockroaches show different individual "personalities" that relate to their fleeing behavior and preference for venturing into open spaces or remaining close to walls or other objects. A new study suggests these differences could be an evolutionary benefit for their collective fleeing response.

bed bug closeup

Study ID’s Several Bed Bug Repellents That Could Keep Your Luggage Pest-Free

Travelers' luggage is an attractive harbor for bed bugs, which then hitch a ride to new locations. In the search for effective bed bug repellents, researchers at Connecticut Agricultural Experiment Station and Bedoukian Research, Inc., have found that DEET as well as several naturally derived compounds could protect luggage from attracting stowaway bed bugs.