Oh, what a night!

"No way!" said entomologist Joel Hernandez when a giant silkworm moth fluttered into his backlighting setup on Saturday night, July 18 during the annual Bohart Museum of Entomology Moth Night. 

A highly acclaimed documentary, Anopheles, spotlights the mosquito research of UC Davis medical entomologists Greg Lanzaro and Anthony "Anton" Cornel.

Congressional passage of the Sunshine Protection Bill, which mandates a permanent Daylight Saving Time  throughout the United States, would be "a big mistake."

So declared circadian biologist Joanna Chiu, newly elected president of the Society for Research on Biological Rhythms (SRBR) and professor and chair of the UC Davis Department of Entomology and Nematology. 

When honey bees become trapped in a milkweed’s elaborate pollination system and die, what are the ecological consequences? Is the presence of dead bees a deterrent to future visitors, such as honey bees (Apis mellifera) and non-Apis visitors? Do the dead bees result in an influx of predators, like ants? 

The Bohart Museum of Entomology will celebrate National Moth Week by hosting its annual Moth Night open house on Saturday, July 18.

The event, free and family friendly, will be held from 7 to 11 p.m. in the Bohart Museum headquarters, Room 1124 of the Academic Surge Building, 455 Crocker Lane, UC Davis campus--as well as outdoors for the two blacklighting displays.

UC Davis entomologists are mourning the passing of Stephen “Steve” Clement of Pullman, Wash., an internationally recognized entomologist, UC Davis triple-alumnus,  Vietnam War hero, and a 30-year USDA-ARS research entomologist last based at Washington State University (WSU), Pullman. 

He died May 4, 2026 at age 81 of pancreatic cancer. 

Update: Ask a Question!

The Society for Research on Biological Rhythms (SRBR), headed by president Joanna Chiu, professor and chair of the UC Davis Department of Entomology and Nematology, will host an inaugural World Circadian Day on Wednesday, June 24. 

(See photo gallery)

"Welcome to the 2026 ENT/NEM Retirement Event. Today We Honor Dr. Becky Westerdahl and Dr. Steve Nadler." 

That was the slide presentation that greeted guests as they entered the UC Davis Student Community Center multipurpose room for a retirement program and luncheon honoring the two noted nematologists. 

Can the Ian Grettenberger lab swing a mallet as well--or better--than an insect net?

Agricultural entomologist Grettenberger, associate professor of Cooperative Extension and a member of the UC Davis Department of Entomology and Nematology (ENT) faculty, and his doctoral student Briley Mullin teamed to win the first-ever Graduate Student-Faculty Retreat Croquet Game.

Doctoral candidate Pallavi Shakya of the lab of nematologist Shahid Siddique, associate professor, UC Davis Department of Entomology and Nematology, won “Best Student/Early Career Talk” at the 36th Symposium of the European Society of Nematologists, held June 1-5 in Egmond aan Zee, The Netherlands.