- Author: Kathy Keatley Garvey
"Owl that" at more at the ninth annual UC Davis Biodiversity Museum Day on Saturday, Feb. 15 when 13 museums and collections showcase their projects.
The event, to take place from 9 a.m. to 4 p.m., is free and family friendly. All 13 sites are within walking distance except for the Häagen-Dazs Honey Bee Haven on Bee Biology Road and the Raptor Center on Old Davis Road.
The science-based event, always held the Saturday of Presidents' Day weekend, features the diversity of life. It is billed as a “free, educational event for the community where visitors get to meet and talk with UC Davis scientists from undergraduate students to staff to emeritus professors and see amazing objects and organisms from the world around us,” according to Biodiversity Museum Day coordinator Tabatha Yang, education and outreach coordinator for the Bohart Museum of Entomology. The schedule is online.
Last year's event drew more than 4000 visitors. Schedules vary from collection to collection.
- The Botanical Conservatory, the Greenhouses along Kleiber Hall Drive, will be open from 9 a.m. to 4 p.m.
The following five will be open from 9 a.m. to 1 p.m.:
- Arboretum and Public Garden, Shields Oak Grove, alongside the Vet School, Garrod Drive on campus
- Bohart Museum of Entomology, Room 1124 and Main Hall of the Academic Surge Building, Crocker Lane
- California Raptor Center, 340 Equine Lane, off Old Davis Road
- Museum of Wildlife and Fish Biology, Room 1394 and Mail Hall, Academic Surge Building, Crocker Lane
- Paleontology Collection, Earth and Physical Sciences Building, 434 LaRue Road
Two collections will be open from 10 a.m. to 2 p.m.:
- Phaff Yeast Culture Collection, Robert Mondavi Institute of Wine and Food Science, 392 Old Davis Road, on campus
- Viticulture and Enology Culture Collection, Robert Mondavi Institute of Wine and Food Science, 392 Old Davis Road, on campus
These four will be open from noon to 4 p.m.:
- Anthropology Museum, 328 Young Hall and grounds
- Center for Plant Diversity, Sciences Laboratory Building, off Kleiber Hall Drive
- Häagen-Dazs Honey Bee Haven, Bee Biology Road, off Hopkins Road (take West Hutchison Drive to Hopkins)
- Nematode Collection, Sciences Laboratory Building, off Kleiber Hall Drive
- Marine Invertebrate Collection, Sciences Laboratory Building, off Kleiber Hall Drive
New this year will be public talks from noon to 1 p.m. in 194 Young Hall. Speaking will be butterfly expert Art Shapiro, distinguished professor of evolution and ecology; Gabriella Nevitt, professor, Department of Neurobiology, Physiology and Behavior, College of Biological Sciences; and Melanie Truan, staff research associate, Museum of Wildlife and Fish Biology and former postdoctoral researcher at UC Davis. Titles will be announced.
All participating museums and collections have active education and outreach programs, Yang said, but the collections are not always accessible to the public. Maps, signs and guides will be available at all the collections, and also online at http://biodiversitymuseumday.edu, and on social media, including Facebook and Twitter, @BioDivDay.
Capsule information on each:
Arboretum and Public Garden, 9 a.m. to 1 p.m.
Melissa Cruz Hernandez, outreach and leadership program manager, Arboretum and Public Garden, notes that the Arboretum activities will all be at the Shields Oak Grove, alongside the School of Veterinary Medicine, Garrod Drive. This is a change from last year. The Arboretum Ambassadors are planning fun-filled oak tree conservation activities the whole family will enjoy. “Learn about the many contributions oaks make to sustaining habitat biodiversity, what UC Davis and the Arboretum and Public Garden are doing to protect the trees, and win prizes for participating in the games at the Shields Oak Grove!”
Hernandez announced the following Arboretum activities:
- GATEways Outreach Ecological group: Learn what it is like to live as an oak tree through a life size board game and win prizes! Explore the ecological impacts oaks have in our community and discover about how the changing climate is impacting this important species.
- GATEways Outreach Humanities group: Did you know the US Constitution was signed in oak gall ink? Join us and try out oak gall ink for yourself, and engage in mindfulness activities.
- Museum Education: Take a self-guide tour through our iconic oak grove and learn about the unique characteristics of 12 of our favorite trees.
- Emily Griswold Tour: Join oak expert and Director of GATEways Horticulture, Emily Griswold, on an engaging tour of the oak grove. Uncover behind the scenes information about the grove and get your quercus questions answered.
The Bohart Museum of Entomology, located in Room 1124 of the Academic Surge Building on Crocker Lane, is the home of a global collection of nearly 8 million insect specimens. Insect scientists will meet with the public to help them explore insects and spiders (arachnids). Highlights will include the 500,000-specimen butterfly/moth collection, curated by entomologist Jeff Smith. The Bohart maintains a live “petting zoo,” comprised of Madagascar hissing cockroaches, walking sticks and tarantulas. Also, the UC Davis Library set up a Mary Foley Benson exhibit in the Academic Surge hallway. It will be up ponly for the month of February. "The library, is, of course full of special collections including very important research materials on bees and on nematodes," noted Tabatha Yang, the Bohart education and outreach coordinator.
California Raptor Center, 9 a.m. to 1 p.m.
Visitors to the The California Raptor Center, located at 1340 Equine Lane, Davis, just off Old Davis Road, will see a living collection of non-releasable raptors. The center's educational ambassador birds will be out "on the glove," so visitors can get a close view of the birds of prey, and talk to the volunteers. Julie Cotton, volunteer and outreach coordinator, said visitors will see "on the glove" Swainson's hawks, a white-tailed kite, barn owl, great-horned owls and a eregrine falcon. Viewable in their exhibits will be golden eagles, American kestrels, turkey vultures, prairie falcon and Western screech owls.
Museum of Wildlife and Fish Biology, 9 a.m. to 1 p.m
The Museum of Wildlife and Fish Biology, located in Room 1394 of the Academic Surge Building, Crocker Lane (off LaRue Road) will feature an action packed morning with displays highlighting carnivores, bats, reptiles and fish, said director Andrew Engilis Jr. Visitors will see specimen preparation demonstrations. Also planned is a kids' craft table.
Paleontology Collection, 9 a.m. to 1 p.m.
Visitors at the Paleontology Collection, located in the Earth and Physical Sciences Building, 434 LaRue Road, can view fossil specimens dating from as old as 550 million years ago to more recent animal skeletons. Paleontology graduate students in invertebrate and vertebrate paleontology will answer questions and provide interesting factoids.
The Phaff Yeast Culture Collection in the Department of Food Science, and the Wine Yeast and Bacteria collection in the Department of Viticulture and Enology, are jointly hosting exhibits and tours. They are located at the Robert Mondavi Institute Teaching Winery and Brewery Building, 392 Old Davis Road, on campus. Visitors to the yeast collection exhibits can taste kombucha and Vegemite, smell lots of different species of yeast, look at yeast and bacteria cells under the microscope, learn about the history of yeast research at UC Davis, and hear about the latest discoveries coming out of the UC Davis yeast collections, says Kyria Boundy-Mills, curator of the Phaff Yeast Culture Collection, Food Science and Technology.
Anthropology Museum, noon to 4 p.m.
Visitors to the Department of Anthropology Museum, located in 328 Young Hall, will see collections of archaeological, ethnographic, biological and archival materials. They will "experience our cultural diversity through art pieces from around the world, our complex evolutionary history through primate skeletons and fossil hominin casts, or how archaeologists at UC Davis work across the globe to understand past cultural diversity through the artifacts people leave behind," said Professor Christyann Darwent of the Department of Anthropology. "There will also be an opportunity for visitors to learn to make tools from obsidian stone and to throw a spear with an atlatl."
The Botanical Conservatory, 9 a.m. to 4 p.m.
"We again expect our cacao tree to be loaded with ripe fruit for display amongst the plethora of plant we'll be displaying!" says collections manager Ernesto Sandoval. "We'll also be showcasing our very well established pond that made a splash last year and newly added small epiphyte tree along with three towering Titan Arums in leaf! if the outdoor weather is good, Visitors will be encouraged to take a walk over to the nearby Joe and Emma Lin Biological Orchard and Gardens and bask in the biodiversity of these sizable plots of Biodiversity and the neatly pruned fruit tree orchard." The Botanical Conservatory is located on Kleiber Hall Drive.
Center for Plant Diversity Herbarium, noon to 4 p.m.
Visitors to the Center for Plant Diversity Herbarium, located in Room 1026 of the Sciences Laboratory Building, central campus (off Kleiber Hall Drive), can tour the collection area, see plant pressing and mounting demonstrations, “pet our plant zoo” (a table showcasing the diversity of plants, including mosses, pine cones, ferns and flowering plants); look and plants under a microscope, and view oak exhibit. The children's activity? Making herbarium specimens, says curator Ellen Dean.
Häagen-Dazs Honey Bee Haven, noon to 4 p.m.
Visitors to the Häagen-Dazs Honey Bee Haven, a half-acre bee demonstration garden located next to the Harry H. Laidlaw Jr. Honey Bee Research Facility, Bee Biology Road, can learn about bees and see the plants they frequent, said manager Christine Casey. Guests will learn how to identify bees. They can also use a bee vacuum to catch, observe and release bees. A six-foot long sculpture of a worker bee by artist Donna Billick of Davis anchors the haven.
Nematode Collection, noon to 4 p.m.
The nematode collection will open from noon to 4 p.m. in the Science Laboratory Building, off Kleiber Hall Drive. It will feature both live and slide-mounted nematodes, as well as jars of larger parasites. Nematodes, also called worms, are described as “elongated cylindrical worms parasitic in animals or plants or free-living in soil or water. They exist in almost every known environment.”
Marine Invertebrate Collection, noon to 4 p.m.
The Marine Invertebrate Collection in the Science Laboratory Building, off Kleiber Hall Drive, will have touch tanks, preserved specimens, and some displays showing aspects of marine ecology and evolution. There will also be a seashell activity for kids, said Ivana Li. "In our touch tanks, we'll likely have sea stars and sea urchins. We are showing all the different geographical locations from which they were collected. This means that people can match up where specimens like our slipper lobster or salp came from. Other displays that we will have are on how to distinguish true crabs from other animals, and a display on seaweed ecology."
The sponsors made it all possible to have this event free to the public, Yang said. Ink Monkey is providing 300 t-shirts for the volunteers, and Marrone Bio Innovations and Novozymes are also major supporters. Other supporters include the UC Davis Honey and Pollination Center, UC Davis Library, White Labs Inc., Margaret Berendsen, Fletchers Real Estate, Peter Lash and Dan Potter.
Further information is available on the UC Davis Biodiversity Museum Day website.
- Author: Kathy Keatley Garvey
She spoke on "The Importance of People in Pollinator Conservation" to a capacity crowd gathered July 18 in the ARC Ballroom.
“Who needs to act?" she asked. "Farmers, governments, conservationists, researchers, the general public and businesses.”
Quoting noted biologist/author E. O. Wilson, Dicks said that insects are “the little things that run the world.”
Dicks began her presentation by chronicling news media accounts of “insectageddon,” which Cambridge fellow Robert Macfarlane defined on Twitter as “the current calamitous population decline of insect species globally, with catastrophic results for life on earth.”
One news story, by environment editor Damian Carrington of The Guardian, warned that "The world's insects are hurtling down the path to extinction, threatening a catastrophic collapse of nature's ecosystems." Carrington, in his Feb. 10, 2019 piece, titled “Plummeting Insect Numbers ‘Threaten Collapse of Nature," wrote that “More than 40 percent of insect species are declining and a third are endangered...The rate of extinction is eight times faster than that of mammals, birds and reptiles. The total mass of insects is falling by a precipitous 2.5% a year, according to the best data available, suggesting they could vanish within a century.”
“Wild insect pollinators have declined in occurrence, diversity, and in some cases, abundance, in Europe and North America,” Dicks told the crowd. “Lack of data for other regions prevents global assessment of status for insect pollinators, but the main drivers of decline are operating everywhere.”
“Why does pollinator decline matter?” she asked. “Eighty-eight percent of wild plant species depend on pollinators. At least half of the crop pollination serves are provided by wild pollinators—half by managed honey bees.”
Farmers, governments, conservationists, researchers, the general public and businesses must get involved, she reiterated.
What Farmers Should Do
For example, she said, farmers should
- Plant flowers for nectar and pollen
- Manage hedges and forest edges for wildlife
- Restore and protect flower-rich native habitats like meadows, scrubland and woodland
- Provide set aside or fallow areas
- Leave field edges and corners to naturally generate
- Provide nesting sites for bees ("bare ground, big old trees and bee hotels")
What the General Public Should Do
The general public's role should be:
- Grow more flowers, shrubs and trees
- Let your garden grow wild
- Cut your grass less often
- Don't disturb insect nest and hibernation spots
- Think carefully about whether to use pesticides
What Governments Should Do
Dicks touched on 10 "pollinator policies" that governments should do:
- Raise pesticide regularly standards
- Promote integrated pest management
- Include indirect and sublethal effects in GM crop risk assessment
- Regulate movement of managed pollinators
- Develop incentives, such as insurance schemes, to help farmers benefit from ecosystem services instead of agrochemicals
- Recognize pollination as an agricultural input in a extension services
- Support diversified farming systems
- Conserve and restore 'green infrastructure” (a network of habitats that pollinators can move between) in agricultural and urban landscapes
- Develop long-term monitoring of pollinators and pollination
- Fund participatory research on improving yields in organic, diversified and ecologically intensive farming
Dicks, in her position at the University of East Anglia, engages in research in entomology, agroecology, management of biodiversity and ecosystem services on farms. (See research profile.)
In addition to addressing pollinator decline and "who needs to act and what should they do," the researcher touched on how to motivate people: "insights from the behavioral sciences; and the importance of local knowledge and culture."
Awareness and Understanding Are Not Sufficient
She offered key insights from behavioral science, noting that "awareness and understanding are not sufficient; decisions are not always rational; social norms are important; peer-to-peer communication within social groups drives behavior change and people must feel ABLE to act in their current context."
Dicks recommended that the attendees become acquainted with the work of the coalition Promote Pollinators (https://promotepollinators.org). An excerpt from the website: "Pollinators play a key role in the conservation of biological diversity, ecosystems, food production and the global economy. The effects of current human activities hamper animal pollination. Promote Pollinators, the Coalition of the Willing on Pollinators, reaches out to potential new partners to develop and implement national pollinator strategies. The coalition believes that country-led politics can foster policy measures and innovative action on protecting pollinators."
She also cited the work of the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES)
Dicks described pollinator decline as "a complex issue." People--including some politicians--have to change to help protect the pollinators and the ecosystem.
How Some Politicians Use Science
Dicks quoted author Mark Avery, former director of conservation at the Royal Society for the Protection of Birds: "I have rarely seen a policy argument won through logic and science, even though everybody pretends that they are. No, politicians use science like a drunk uses a lamp post--more for support than for illumination."
The conference, “Multidimensional Solutions to Current and Future Threats to Pollinator Health,” covered a wide range of topics in pollinator research: from genomics to ecology and their application to land use and management; to breeding of managed bees; and to monitoring of global pollinator populations. (See agenda.)
Dicks keynoted the conference on Thursday morning, July 18, and Christina Grozinger, distinguished professor of entomology and director of the Center for Pollinator Research, Pennsylvania State University, delivered a keynote address on Friday, July 19, discussing "Bee Nutritional Ecology: From Genes to Landscapes."
Pollination ecologist and professor Neal Williams and Extension apiculturist Elina Lastro Niño, both of the UC Davis Department of Entomology and Nematology, co-chaired the conference. Amina Harris, director of the UC Davis Honey and Pollination Center, and events manager Elizabeth Luu coordinated the four-day event.
Presenters from 15 Countries
Williams said that presenters represented 15 countries: Australia, Thailand, Korea, Japan, Colombia, Brazil, Israel, Mexico, France, Germany, Spain, Sweden, United Kingdom, Canada, and the United States. "And we had at least one attendee from China--although not presenting."
"This was the fourth International Conference on Pollinator Biology, Health and Policy," Williams said. "Each time we try to add new elements that address emerging challenges and new directions in research. This year's sessions felt as fresh and innovative as ever, adding symposia on climate change, innovative monitoring and data collection, and urban bees. By restricting presenters to those who had not presented in the past six years we also added new voices and perspectives."
"We also grew. In the past the conference has been just under 200 attendees. This year it topped 250, and we had to turn away several people because we simply could not fit more into the space. We added a second evening of posters to provide more time to interact. The response was overwhelming with 112 poster presenters!"
Williams said that the conference "also added more explicit policy elements by creating a set of ViewPOINTS documents summarizing key areas in pollinator biology and heath that target policy makers. This has allowed for collaborative interaction across the attendees and a set of deliverable products from our interactions."
The UC Davis Honey and Pollination Center, directed by Amina Harris, coordinated the conference, with events manager Elizabeth "Liz" Luu serving in the lead role.
"It was an amazing team effort pulling it all together," Williams said. "Liz Luu from the UC Davis Honey and Pollination Center (HRC) was in a word, fantastic, keeping every thing and everyone together. The HPC really showed what it can do and what tremendous value it adds to our campus. The organizing committee worked so well together, sharing the load throughout. A great set of colleagues!"
The next International Pollinator Conference will take place at Pennsylvania State University. Grozinger and Rufus Isaacs of Michigan State University launched the conference in 2012. They are held every third year.
- Author: Kathy Keatley Garvey
That's the title of a seminar tomorrow (Wednesday, May 29) by Laurence Packer, distinguished research professor in the Department of Biology, York University.
His seminar, hosted by the UC Davis Department of Entomology and Nematology, begins at 4:10 p.m. in 122 Briggs Hall, off Kleiber Hall Drive. A large crowd is expected.
If you're not familiar with the Atacama Desert, it's a desert plateau in Chile. It's basically a strip of land along the Pacific coast, west of the Andes Mountains.
Rain? That's a rarity.
"Evidence suggests that the Atacama may not have had any significant rainfall from 1570 to 1971," according to Wikipedia. "The desert owes its extreme aridity to a constant temperature inversion due to the cool north-flowing Humboldt ocean current, and to the presence of the strong Pacific anticyclone. The most arid region of the Atacama desert is situated between two mountain chains (the Andes and the Chilean Coast Range) of sufficient height to prevent moisture advection from either the Pacific or the Atlantic Oceans, a two-sided rain shadow."
In his abstract, Packer says: "The Atacama desert is the driest desert in the world and one of the oldest. In the extreme north of Chile, there is a disjunction between the winter rainfall area to the southwest and summer rainfall to the northeast. In this presentation I will explore the role of the origin of the Andes, the separation between Atacama and Patagonian deserts and the origin of the winter-summer rainfall disjunction on bee diversification. I will also compare the evolutionary origins of several groups of bees and their adaptations to their preferred genus of floral hosts – Nolana – which is the most speciose genus of plants in this arid environment."
Packer describes himself as a melittologist--"someone whose main academic passion is the study of wild bees. This means someone who studies bees other than the domesticated honey bees.
If fact, Packer told an ornithologist at an international biodiversity meeting sponsored by the Food and Agriculture Organization of the United Nations: "If all birds dropped dead tomorrow, only chicken farmers and academic ornithologists would be inconvenienced. If all bees died out, there would be worldwide food shortages and perhaps one-quarter of the human population would starve."
In recalling the conversation and the reaction, he quipped: "I'm very good at making myself popular with people."
Seminar host Leslie Saul-Gershenz, associate director of research, Wild Energy Initiative, John Muir Institute of the Environment, UC Davis (she holds a doctorate in entomology from UC Davis) says "Laurence Packer is a master systematist and specialist on halictid, colletid and really most any bee he encounters in his travels around the world. He is a naturalist-explorer of the some of the most extreme arid regions on the planet. And he is a superb writer on the plight of native bees in the most entertaining way, I think of him as the Oscar Wilde of entomologists." (See news story.)
A noted author, Packer wrote Keeping the Bees: Why All Bees Are at Risk and What We Can Do to Save Them. Packer, who holds a degree in zoology, with honors, from the University of Oxford (1976), received a postgraduate certificate in education in 1977 from the Christ Church College, Canterbury, and a doctorate in 1986 from the University of Toronto. He joined the faculty of York University in 1999. For eight years, he served as one of seven instructors for The Bee Course, an international workshop sponsored by the American Museum of Natural History's Southwestern Research Station. (Robbin Thorp, UC Davis distinguished emeritus professor, was also one of the veteran instructors.)
The Wednesday seminar is the second to last one of the spring quarter. Immo Hansen of New Mexico State University will speak on "Toward Implementation of Mosquito Sterile Insect Technique" at 4:10 p.m., Wednesday, June 5 in 122 Briggs. Seminar coordinator is medical entomologist Geoffrey Attardo, assistant professor, UC Davis Department of Entomology and Nematology. He may be reached at at gmattardo@ucdavis.edu.
- Author: Kathy Keatley Garvey
They range in topics from fruit flies to spider glue to an African odysssey.
The seminars take place at 4 p.m. every Wednesday in Room 122 of Briggs Hall, beginning April 3 and ending June 5.
The schedule:
Wednesday, April 3
Alistair McGregor, Oxford Brookes University, England
Topic: "Differences in Tartan Underlie the Evolution of Male Genital Morphology Between Drosophila Species"
Host: Geoffrey Attardo, assistant professor, UC Davis Department of Entomology and Nematology
Wednesday, April 10
Monique Rivera, UC Riverside
Topic: "How Agriculture Influences the Structure of Belowground Communities"
Host: Elvira de Lange, postdoctoral fellow, UC Davis Department of Entomology and Nematology"
Wednesday, April 17
Bert Hölldobler, Arizona State University
Topic: "The Superorganism: Communication, Cooperation and Conflict in Ant Societies"
Host: Robert Page, distinguished emeritus professor, UC Davis Department of Entomology and Nematology and provost emeritus, Arizona State University
Wednesday, April 24
Sarah Stellwagen, University of Maryland
Topic: "Towards Spider Glue: From Material Properties to Sequencing the Longest Silk Family Gene" (Link)
Hosts: Hanna Kahl, doctoral student in entomology, and Jason Bond, the Evert and Marion Schlinger Endowed Chair in Insect Systematics, UC Davis Department of Entomology and Nematology
Wednesday, May 1
Andrew Nuss, University of Nevada, Reno
Topic: "Breaking Insecticide Resistance: Novel Strategies for Insect Pest Management"
Host: Geoffrey Attardo, assistant professor, UC Davis Department of Entomology and Nematology
Wednesday, May 8
Colin Orians, Tuffs University, Massachussetts
Topic: "Mitigating the Effects of Climate Change on Tea Agroecosystems in China"
Host: Rachel Vannette, assistant professor, UC Davis Department of Entomology and Nematology
Wednesday, May 15
Erin Wilson-Rankin, UC Riverside
Topic: "Ecological Factors Underlying Diet Shifts in California Pollinators"
Host: Rachel Vannette, assistant professor, UC Davis Department of Entomology and Nematology
Wednesday, May 22
James R. Carey, distinguished professor of entomology, UC Davis Department of Entomology and Nematology
Topic: African Odyssey: Natural Wonders, Wildlife Adventures, and Indigenous Peoples"
Wednesday, May 29
Laurence Packer, York University, Canada
Topic: "Extreme Bees in Extreme Environments: Bee Biogeography in the Atacama Desert"
Hosts: Leslie Saul-Gershenz, associate director of research, Wild Energy Initiative, John Muir Institute of the Environment, UC Davis, and Steve Nadler, professor and chair, UC Davis Department of Entomology and Nematology
Wednesday, June 5
Immo Hansen, New Mexico State University
Topic: "Toward Implementation of Mosquito Sterile Insect Technique"
Host: Geoffrey Attardo, assistant professor, UC Davis Department of Entomology and Nematology
More information is available from Attardo at gmattardo@ucdavis.edu.
- Author: Kathy Keatley Garvey
And that's just a small portion of what they do.
And what a difference they're making!
Four UC Davis entomologists won awards from the Pacific Branch, Entomological Society of America (PBESA). They will be honored at the PBESA conference set for March 31-April 2 in San Diego.
Molecular geneticist/physiologist Joanna Chiu won the Physiology, Biochemistry, and Toxicology Award; pollination ecologist Neal Williams, the Plant-Insect Ecosystems Award; doctoral candidate Brendon Boudinot, the John Henry Comstock Graduate Student Award, the highest PBESA graduate student award; and UC Davis doctoral graduate Jessica Gillung, the Early Career Award.
Joanna Chiu is a newly selected Chancellor's Fellow, a five-year prestigious honor given to what Chancellor Gary May calls “prolific scholars, strong teachers, effective mentors and dedicated contributors to campus whose work is novel, unique and cutting-edge, groundbreaking and pathbreaking.”
Chiu investigates the regulation of animal circadian rhythms in her laboratory by using a combination of molecular genetics, biochemical, genomic, proteomic, and metabolomic approaches. Her overall research goal: to dissect the molecular and cellular mechanisms that control the circadian clock in animals, and to investigate how this endogenous timer interacts with the environment and cellular metabolism to drive rhythms of physiology and behavior.
Among the insects she studies: the spotted-wing drosophila, Drosophila suzukii.
"She has published a considerable amount on the spotted-wing drosophila, including its annotated genome, resistance studies, molecular basis of the so-called ‘winter morphs that are found in colder areas, and a molecular diagnostic for quickly providing species identification for all stages of this pest to distinguish it from other common Drosophila species," said emeritus Frank Zalom, UC Davis distinguished professor of entomology and a past president of the 7000-member Entomological Society of America.
"I can honestly say that in my 40 years on the faculty at UC Davis and earlier at the University of Minnesota, I have
never had the opportunity to work with a more collaborative and energetic early career scientist than Dr. Chiu," Zalom said.
Chiu, along with Professor Jay Rosenheim and associate professor Louie Yang of the UC Davis Department of Entomology and Nematology, are co-founders and co-directors of the highly successful, campuswide Research Scholars Program in Insect Biology. She helps students conduct cutting-edge research and provides guidance and advice, even after they have embarked on their own careers. Under her tutelage, many of her students are first authors of publications in prestigious journals.
Neal Williams "is widely known and respected for his excellence in research, extension, outreach, teaching, leadership and mentoring," said nominator Steve Nadler, chair of the Department of Entomology and Nematology. “He is a leading voice in the development of collaborative research on insect ecology. He has organized national and international conferences, leads scores of working groups, and guides reviews of impacts of land use and other global change drivers on insects and the services they provide.”
Williams focuses his research on the ecology and evolution of bees and other pollinator insects and their interactions with flowering plants. His work is particularly timely given concern over the global decline in bees and other pollinators.
Research entomologist James P. Strange of USDA's Bee Biology and Systematics Laboratory at Utah State University, describes Williams as “a valuable resource and prolific scientist in pollination biology and pollinator management. His papers are the result of collaborations with leaders in pollinator ecology, behavior and management and have been cited over 13,000 times during his career. His work has unraveled several questions central to plant-pollinator interactions, especially illuminating our understanding of the impacts of landscape resources on pollinator populations.”
In July, Williams will co-chair the Fourth International Conference on Pollinator Biology, Health and Policy at UC Davis. The four-day conference, themed “Multidimensional Solutions to Current and Future Threats to Pollinator Health,” will highlight recent research advances in the biology and health of pollinators, and link to policy implications.
Williams is also organizing a symposium at the PBESA's San Diego meeting in April on the lifelong contributions of native pollinator specialist, Robbin Thorp, UC Davis distinguished emeritus professor of entomology. Nine scientists influenced by Thorp and his research program will speak.
Brendon Boudinot, who studies with ant specialist/professor Phil Ward, was praised for his academic record, leadership, public service activities, participation in professional activities, and his publications. “A highly respected scientist, teacher and leader with a keen intellect, unbridled enthusiasm, and an incredible penchant for public service, Brendon maintains a 4.00 grade point average; has published 12 outstanding publications on insect systematics (some are landmarks or ground-breaking publications); and engages in exceptional academic, student and professional activities,” Nadler wrote.
Ward said that Boudinot, despite being at an early stage of his academic career, has already published several landmark papers on insect systematics. "This includes a remarkable article, just published in Arthropod Structure & Development, in which Brendon presents a comprehensive theory of genital homologies across all Hexapoda (Boudinot 2018). Based on careful comparative morphological study and conducted within a phylogenetic framework, this paper is a major contribution to the field and is destined to become a “classic." This could have been a decade-long study by any investigator, and yet it is just one chapter of Brendon's thesis!"
Active in PBESA and ESA, Boudinot received multiple “President's Prize” awards for his research presentations at national ESA meetings. He organized the ESA symposium, “Evolutionary and Phylogenetic Morphology,” at the 2018 meeting in Vancouver, B.C. , and delivered a presentation on “Male Ants: Past, Present and Prospects” at the 2016 International Congress of Entomology meeting in Orlando, Fla.
Boudinot served on—and anchored—three of the UC Davis Linnaean Games teams that won national or international ESA championships. The Linnaean Games are a lively question-and-answer, college bowl-style competition on entomological facts played between university-sponsored student teams.
Boudinot has served as president of the UC Davis Entomology Graduate Student Association since 2006, and is active in the campuswide UC Davis Picnic Day; he has co-chaired the department's Picnic Day Committee since 2017.
Jessica Gillung studied for her doctorate with major professor Lynn Kimsey, director of the Bohart Museum of Entomology and professor of entomology. “Dr. Gillung has made outstanding contributions to entomology, shown commitment to extension or outreach, and excelled in entomological education,” Kimsey wrote in her letter of nomination. “In one word: she is ‘phenomenal.'"
Gillung most recently won the “Best Student Presentation Award” at the ninth annual International Congress of Dipterology, held in Windhoek, Namibia, and the 2018 PBESA Student Leadership Award. Her dissertation was titled: “Systematics and Phylogenomics of Spider Flies (Diptera, Acroceridae).”
Kimsey praised her phenomenal leadership activities, her nearly straight-A academic record (3.91 grade point average), her excellence as an entomologist and teacher, and her incredible publication record. “Note that she has 11 refereed publications on her thesis organisms in very strong journals,” Kimsey wrote. “Most entomologists do not publish nearly that much, even as a postdoctoral scholar or a junior faculty member!”
"Not only is Jessica's research on the cutting edge of the field of phylogenomics but--and this is where leadership comes in--she has taken it upon herself to involve and train other graduate students in the same cutting-edge techniques and theoretical framework," Kimsey said. "She is a dynamo--brilliant and high energy, but also constantly teaching."
A native of Brazil, Gillung speaks four languages fluently: Portuguese, Spanish, English and German. While at UC Davis, Gillung was active in PBESA and ESA, presenting a number of presentations and serving on award-winning Linnaean Games teams. In outreach programs, she reached at least 20,000 people encompassing all events from 2013 to 2018. This included open houses, off-site programs, science presentations, summer camps, classroom activities, UC Davis Picnic Days, agriculture days, and fairs and festivals.
As a postdoctoral researcher at Cornell University in the Bryan Danforth lab, Gillung is researching Apoidea (stinging wasps and bees) phylogenomics, evolution and diversification.
PBESA Award Recipients
The complete list of PBESA recipients:
- CW Woodworth: Elizabeth Grafton-Cardwell, UC Riverside.
- PBESA Award for Excellence in Teaching: Allan Felsot, Washington State University
- PBESA Award for Excellence in Extension: Surendra Dara, UC Cooperative Extension
- PBESA Award for Excellence in Integrated Pest Management: Silvia Rondon, Oregon State University
- PBESA Systematics, Evolution, and Biodiversity Award: Christiane Weirauch, UC Riverside
- PBESA Physiology, Biochemistry, and Toxicology Award: Joanna Chiu, UC Davis
- PBESA Medical, Urban, and Veterinary Entomology Award: Rebecca Maguire, Washington State University
- PBESA Plant-Insect Ecosystems Award: Neal Williams, UC Davis
- PBESA Distinction in Student Mentoring Award: Gerhard Gries, Simon Frazier University, British Columbia
- PBESA Excellence in Early Career Award: Jessica Gillung, UC Davis
- John Henry Comstock Graduate Student Award: Brendon Boudinot, UC Davis
- PBESA Student Leadership Award: Kelsey McCalla, UC Riverside
PBESA is one of six branches of the Entomological Society of America (ESA). Founded in 1889, ESA is the world's largest organization serving the professional and scientific needs of entomologists and individuals in related disciplines. It is comprised of more than 7000 members, who are affiliated with educational institutions, health agencies, private industry, and government. Members are researchers, teachers, extension service personnel, administrators, marketing representatives, research technicians, consultants, students, pest management professionals, and hobbyists.
