Bug Squad

It's Veterans' Day and what better day than today to salute noted medical entomologist Robert Washino, 88, a U.S. Army veteran? When you say "Thank you for your service," that not only means his service in the Korean War, but his entire career in medical entomology. Dr.

The legacy of chemical ecologist Steven Seybold thrives with the recent publication of two papers by two of his UC Davis students.

In a first-of-its-kind study, UC Davis research shows that the double punch of pesticide exposure and food scarcity drastically affects the reproduction of the blue orchard bee, Osmia lignaria, a wild bee known for pollinating early spring bloom, including almonds.

Is there anything more beautiful than a monarch butterfly, Danaus plexippus, nectaring on a Mexican sunflower (Tithonia rotundifolia) in the late afternoon sun?

It's not often you see "passion on passion." That would be the "passion butterfly"--Gulf Fritillary, Agaulis vanillae--on the blossom of its host plant, the passionflower vine, Passiflora. You often see the males patrolling the vine and the females laying eggs on the leaves.