- Author: Kathy Keatley Garvey
As mentioned earlier, two members of the Academic Senate's winners' circle are UC Davis Distinguished Professor Walter Leal of the Department of Molecular and Cellular Biology (and former professor and chair of the UC Davis Department of Entomology), and Professor Louie Yang of the Department of Entomology and Nematology (ENT).
Leal won the Distinguished Faculty Research Award (see Feb. 22 Bug Squad blog) and Yang won a Distinguished Teaching Award, undergraduate category (see Feb. 26 Bug Squad blog). UC Davis Distinguished Professor Bruce Hammock of ENT nominated Leal, while Joanna Chiu, professor and chair of ENT, nominated Yang.
The awards reception is Monday, May 13; more information is pending. "In all, 15 faculty members have received awards from the two groups at UC Davis," UC Davis Dateline reports. (See list of the recipients.)
Leal is the first UC Davis faculty member to win all three of the Academic Senate's most coveted awards: in research, teaching, and public service. In 2020, the Academic Senate awarded him the Distinguished Teaching Award for Undergraduate Teaching, and in 2022 Distinguished Scholarly Public Service Award.
“Dr. Leal is an internationally recognized entomologist and a world leader in his field for his groundbreaking and transformative research in insect olfaction and chemical ecology,” Hammock wrote. "Walter is truly a renaissance man. "He chaired our entomology department from 2006 to 2008, and under his tenure, our department was ranked No. 1 in the country. I've long admired (1) his rigorous fundamental research programs supported by National Science Foundation, National Institutes of Health, and the U.S. Department of Food and Agriculture, and other agencies, (2) how he tackles and solves multiple challenging problems in insect olfaction and chemical ecology, (3) his grasp of how to organize and moderate highly successful worldwide research webinars (4) his generosity in helping other succeed and (4) his finely honed sense of humor."
Wrote Chiu: "I have watched him (Professor Yang) engage, inspire, and challenge his students, fostering creative and critical thinking like no one else I've ever seen. We deeply appreciate and admire his innovative and inclusive teaching, his exemplary work ethic, his welcoming demeanor, his dedication to his students, and his nationally recognized ecology expertise. Louie has received many well-deserved teaching and mentoring awards for his teaching contributions on and off campus.”
Of special note, too, is the James H. Meyer Distinguished Achievement Award, given annually to a member of the Academic Federation for "a distinguished record in research, teaching, and/or public service." This year the award went to Kirsten Gilardi, director of Karen C. Drayer Wildlife Health Center, and a health sciences clinical professor of Medicine and Epidemiology, School of Veterinary Medicine.
Wrote Dateline: "Health Sciences Clinical Professor Kirsten Gilardi has been part of the UC Davis Community since 1989. She is currently the director of the Karen C. Drayer Wildlife Health Center, a research, service and teaching center of excellence. In 2005, she founded the California Lost Fishing Gear Recovery Program, which hires experienced commercial scuba divers to remove gear and other marine debris from near-shore waters in a safe and environmentally sensitive manner. This program continues to help reduce the potential impact of losing fishing gear and marine debris on living marine resources and underwater habitat. Beyond her significant accomplishments in her field, her colleagues around the world highlight her passion for her position at UC Davis 'that expects her to protect wild animals and wild places.'"
Check out the Dateline website which includes a 2013 image of Gilardi with a silverback gorilla (image courtesy of Sandy Buckey.)
They all do UC Davis proud!
- Author: Kathy Keatley Garvey
Take stock of your flowers and pollinators; today is the first day of spring.
If Virginia stock, Malcolmia maritima, is blooming in your garden now, you'll likely be seeing honey bees, syrphid flies and other pollinators.
M. maritima, native to Greece and Albania, is a member of the family Brassicaceae, which includes mustards, broccoli, cabbages and cauliflower. It's self-sown. In its native habitat, it grows well in maritime sandy habitats, thus the "maritima" in its name.
The four-petaled flowers, quite fragrant, can range in color from lavender, white and pink to violet and purple.
In our garden in Vacaville, Virginia stock blooms profusely from spring to late fall, and can thrive in the winter.
Cheers to the first day of spring!
- Author: Kathy Keatley Garvey
One of the first butterflies we see in the UC Davis Arboretum and Public Garden in midwinter is the Red Admiral, Vanessa atalanta.
Yes, this butterfly overwinters as an adult. It's picture-perfect with black wings, red bands and white spots. And on a picture-perfect day in midwinter, you may see it.
Or as butterfly guru Art Shapiro, UC Davis distinguished professor emeritus, says on his Art's Butterfly World website: "One of the most frequently seen butterflies in midwinter at low elevation, and often very common in the urban Bay Area, the Red Admiral occurs all around the Northern Hemisphere. It is multiple-brooded, overwinters as an adult, and may undergo altitudinal migration in the Sierra (where it is generally uncommon)."
"The larval hosts are all members of the Nettle family, Urticaceae, including not only the familiar Stinging Nettles (Urtica holosericea and U. urens) but the tiny-leaved ground cover Baby's Tears (Helxine or Soleirolia) in moist, shaded gardens and the climbing urban weed Pellitory (Parietaria) in the Bay Area. The larva is solitary, in a rolled-leaf shelter."
Shapiro has been monitoring butterfly populations in Central California since 1972. And the Red Admiral is just one of them.
If you visit the UC Davis Arboretum a picture-perfect day, you must may get the opportunity to admire the Red Admiral...This one was on a Roldana aschenborniana (Golden Light Senecio).
- Author: Kathy Keatley Garvey
UC Davis third-year entomology student Sol Wantz, an intern at the Bohart Museum of Entomology, president of the UC Davis Entomology Club, and an undergraduate researcher in the Neal Williams' lab, shed light on "Grasshoppers, Crickets and Katydids" when she delivered a presentation at a recent Bohart Museum open house.
Jerusalem crickets, aka "potato bugs," drew the most interest.
The wingless insects, members of the family, Stenopelmatidae, are omniverous, feeding on both plants and animals, Wantz told the crowd. They are ground-dwelling insects found "mostly in North America, some in Asia and Africa," she said, and they include 7 genera and 67 species.
"They have a unique method of sound production," Wantz said. "They thump their abdomen against the ground to produce a surprisingly loud noise. Their thumping patterns can be used to identify their species."
Sol, who grew up in the Bay Area community of Belmont, is the first entomologist in her family. "My parents and brother all love insects, but I am the only one hoping to make a career out of entomology."
Jerusalem Cricket T-Shirt. The Bohart Museum sells a Jerusalem cricket t-shirt in its gift shop, the result of so many queries beginning with "What is that thing?" Kimsey's humorous answer, "basically Vienna sausages with bitey jaws," appears on the shirt. The art is the work of UC Davis student and Bohart volunteer Allen Chew, and the design by UC Davis doctoral alumnus Professor Fran Keller of Folsom Lake College, a Bohart Museum scientist.
Wantz also discussed grasshoppers and katydids. "The katydid genus Supersonus produces the highest frequency sound of any known animal, up to 150 kHz!" she said. "For reference, humans can only hear between 0 and 20 kHz."
Wantz grew up in the Bay Area community of Belmont. "My parents and brother all love insects, but I am the only one hoping to make a career out of entomology." Her parents, Adam Wantz and Patti Leggett-Wantz, were among those attending the seminar.
The Bohart Museum, located in Room 1124 of the Academic Surge Bulding, 455 Crocker Lane, is directed by Professor Jason Bond, the Evert and Marion Schlinger Endowed Chair in Insect Systematics, UC Davis Department of Entomology and Nematology; and associate dean of the UC Davis College of Agricultural and Environmental Sciences.
Two-Week Public Closure. Due to staff shortage, spring break, and winter quarter finals, the Bohart Museum will be closed to the public (walk-ins) for the next two weeks, Monday, March 18 through Friday, March 29. Previously scheduled group tours will continue to take place those two weeks. For more information, access the website at https://bohart.ucdavis.edu.
- Author: Kathy Keatley Garvey
I did not save a spider today. I did not save one yesterday, either. Or the day before.
That's because I did not see any that needed saving. I frequently see them in our pollinator garden, however, and I always stop to take their image.
Nationaltoday.com tells us: "Save a Spider Day is celebrated on March 14 annually in the U.S. in part to reduce arachnophobia, a fear of spiders, and to conserve spiders. People are usually afraid of spiders, mostly due to their bites which are considered deadly. Although most of the fear is largely unfounded and exaggerated, spiders are incredibly useful to humans as they work as effective pest control among other things. On this day, we look at the many reasons why we should rather trap a spider in a jar and take it outside than kill it. Let us spin webs about spiders and why they should be saved." (See more.)
Did you know that arachnologist Jason Bond of UC Davis is the president-elect of the American Arachnological Society? Professor Bond is the Evert and Marion Schlinger Endowed Chair in Insect Systematics, UC Davis Department of Entomology and Nematology; associate dean of the UC Davis College of Agricultural and Environmental Sciences; and the newly announced director of the Bohart Museum of Entomology, succeeding UC Davis distinguished professor emerita Lynn Kimsey.
I remember asking Professor Bond to provide five good reasons why we should love spiders. (He didn't need to convince me!)
He listed these reasons:
- Spiders consume 400-800 million tons of prey, mostly insects, each year. Humans consume somewhere around 400 million tons of meat and fish each year.
- Spider silk is one of the strongest naturally occurring materials. Spider silk is stronger than steel, stronger and more stretchy than Kevlar; a pencil thick strand of spider silk could be used to stop a Boeing 747 in flight.
- Some spiders are incredibly fast – able to run up to 70 body lengths per second (10X faster than Usain Bolt).
- Although nearly all 47,000-plus spider species have venom used to kill their insect prey, very few actually have venom that is harmful to humans.
- Some spiders are really good parents--wolf spider moms carry their young on their backs until they are ready to strike out on their own; female trapdoor spiders keep their broods safe inside their burrows often longer than one year, and some female jumping spiders even nurse their spiderlings with a protein rich substance comparable to milk.
Another good reason is that spiders are...well...beautiful. Check out this gorgeous redfemured spotted orbweaver, Neoscona domiciliorum, or this eye-popping jumping spider from our pollinator garden. It's their garden, too, and I am just a visitor in their habitat.