- Author: Kathy Keatley Garvey
"I took a gap decade. During that time I had a series of eclectic jobs and life experiences. Those experiences proved extremely useful during my PhD."
Lamas, a former commercial beekeeper in New Hampshire, will share his life and research experiences at a seminar hosted by the UC Davis Department of Entomology and Nematology, on Monday, April 15.
His seminar, titled "How Doing a PhD Is Like Building a House," begins at 4:10 p.m. in Room 122 of Briggs Hall. It also will be on Zoom. The Zoom link:
https://ucdavis.zoom.us/j/9 5882849672
"This presentation describes how the intersection of life experiences and my PhD led to creative and generative research that led to large discovery in disease transmission dynamics in collapsing honey bee colonies," Lamas says.
A first-generation college student, Lamas received his bachelor's degree in biology in 2008 from Colby-Sawyer College, a private college in New London, New Hampshire. He obtained his doctorate in entomology at the University of Maryland in 2022.
He credits his mentor, USDA-ARS research entomologist Jay Evans of the Bee Research Laboratory, Beltsville, MD., with encouraging him to apply to become an Oak Ridge Institute for Science and Education (ORISE) fellow with the USDA-ARS Research Participation Program.
Lamas, known as "Dr. Zac," has presented programs on his research and beekeeping management to state beekeeping associations in California, Texas, Florida, Colorado, Virginia, Missouri, West Virginia, and Washington State, among others, and has addressed the American Beekeeping Federation, American Honey Producers' Association and Apimondia. Globally, he has delivered presentations to Apimondia, Montreal, Canada, and to the Eurbee 8th Congress of Apidology, Ghent, Belgium.
Lamas rears open-mated carniolans. "These are docile, productive bees, that I produce for my own experiments," he writes on his website. "We can literally pet our bees during experiments. This level of docility allows us to work intimately with the bees, sitting in front of open colonies for long periods to collect samples."
Lamas is a noted researcher on varroa mites. "Who do Varroa really feed on? Check out this presentation where I share a new finding of Varroa destructor I carried out three years of research, and along with collaborators (including my family!) individually inspected over 30,000 bees to describe the distribution of Varroa inside a colony." (See YouTube presentation.)
Lamas' recent publications involve varroa mites, infectious diseases and pesticides:
- Zachary S. Lamas, Eugene V. Ryabov, David J. Hawthorne, Jay D. Evans, "Oversharing by honey bees and the spread of viruses," bioRxiv 2022.05.15.492017; DOI: https://doi.org/10.1101/2022.05.15.492017
- Ryabov EV, Posada-Florez F, Rogers C, Lamas ZS, Evans JD, Chen Y and Cook SC (2022) "The vectoring competence of the mite Varroa destructor for deformed wing virus of honey bees is dynamic and affects survival of the mite," Frontiers in Insect Science. 2:931352. DOI: 10.3389/finsc.2022.931352
- Posada-Florez, F., Lamas, Z.S., Hawthorne, D.J. et al. "Pupal cannibalism by worker honey bees contributes to the spread of deformed wing virus," Scientific Reports 11, 8989 (2021). https://doi.org/10.1038/s41598-021-88649-y
- Alger, S.A.1, Burnham, P.A., Lamas, Z.S2, Brody, A.K., Richardson, L.R., (2017). "Home sick: impacts of migratory beekeeping on honey bee (Apis mellifera) pests, pathogens, and colony size," PeerJ 6:e5812; DOI 10.7717/peerj.5812
- Kirsten S. Traynor, Dennis vanEngelsdorp, Zachary S. Lamas, "Social disruption: Sublethal pesticides in pollen lead to Apis mellifera queen events and brood loss," Ecotoxicology and Environmental Safety, Volume 214, 2021, 112105, ISSN 0147-6513, https://doi.org/10.1016/j.ecoenv.2021.112105
Honey bee scientist Brian Johnson, associate professor, UC Davis Department of Entomology and Nematology, is coordinating the department's seminars for the 2023-24 academic year. For any Zoom technical issues, he may be reached at brnjohnson@ucdavis.edu.
The complete list of spring quarter seminars is here.
- Author: Kathy Keatley Garvey
It's a tough world out there for pollinators.
Take it from UC San Diego bee scientist James Nieh, who will be on the UC Davis campus next week to speak on "Animal Information Warfare: How Sophisticated Communications May Arise from the Race to Find an Advantage in a Deadly Game Between Honey Bees and Their Predators."
His seminar, part of the fall quarter seminar series hosted by the UC Davis Department of Entomology and Nematology, will take place at 4:10 p.m., Wednesday, Sept. 25 in 122 Briggs Hall, Kleiber Hall Drive. Fellow bee scientist Brian Johnson, associate professor of entomology, is the host.
"In addition to the classical arm race that has evolved between predators and prey, information races also occur, which can lead to the evolution of sophisticated animal communication," says Nieh, a professor in the Section of Ecology, Behavior and Evolution, Division of Biological Sciences. "Such information can shape the food web and contribute to the evolution of remarkable communication strategies, including eavesdropping, referential signaling and communication within and between species, including between predators and prey."
"I focus on the world of information exchange (acoustic, olfactory and visual) that has co-evolved between Asian honey bees (Apis cerana, A. florea, and A. dorsata) and their predators, the Asian hornets (Vespa velutina and V. mandarinia)," Nieh says in his abstract. "I will explore how and why such information races occur through the remarkable examples provided by these high social insects."
He presented a TED talk on "Bees and Us: an Ancient and Future Symbiosis" in July 2019.
A native of Taiwan, Nieh grew up in Southern California and received his bachelor's degree in organismic and evolutionary biology in 1991 from Harvard University, Cambridge, and his doctorate in neurobiology and behavior from Cornell University, Ithaca, N.Y., in 1997. He subsequently received a NSF-NATO postdoctoral fellowship to study at the University of Würzburg in Germany. A Harvard junior fellowship followed.
Nieh joined the faculty of the Section of Ecology, Behavior and Evolution in 1997 as an assistant professor, advancing to associate professor in 2007 and professor in 2009. He served as vice chair of the section from 2009 to 2014, and as chair from 2014 to 2017.
His latest co-authored research, published in the journal Chemosphere in 2019, is titled Combined Nutritional Stress and a New Systemic Pesticide (flupyradifurone, Sivanto®) Reduce Bee Survival, Food Consumption, Flight Success, and Thermoregulation.
Assistant professor Rachel Vannette is coordinating the fall quarter seminars. Nieh's seminar is the first of the fall quarter. (See list of seminars.) Vannette may be reached at rlvannette@ucdavis.edu.
- Author: Kathy Keatley Garvey
That's when eminent honey bee scientist Gene E. Robinson of the University of Illinois at Urbana-Champaign will speak on “Me to We: Using Honey Bees to Find the Genetic Roots of Social Life” in Jackson Hall, Mondavi Center for the Performing Arts, UC Davis campus.
His presentation, part of the Chancellor's Colloquium Distinguished Speakers Series, is from 4 to 6:30 p.m. Registration is underway on the Chancellor's Colloquium series website. The event is free and open to all interested persons but registration is required. (See Colloquium series website to register.)
Robinson pioneered the application of genomics to the study of social behavior and led the effort to sequence the honey bee genome.
Many of us have heard him speak, and many more have read his work. You may have heard him present a Tedx Talk, or read his piece on "The Behavior of Genes" (New York Times). Science writer Nick Zagorski profiled him in the Proceedings for the National Academy of Sciences (PNAS).
Robinson needs no introduction; his work is legendary. He is the University Swanlund chair and directs the Institute for Genomic Biology (IGB) and the Bee Research Facility. He received his doctorate in entomology from Cornell University in 1986 and joined the faculty of the University of Illinois at Urbana-Champaign in 1989.
He served as interim director of IGB, 2011-2012; director of the Neuroscience Program, 2001-2011; and leader of the Neural and Behavioral Plasticity Theme at the IGB, 2004-2011.
Robinson has authored or co-authored more than 275 publications, including 26 published in Science or Nature. He has been the recipient or co-recipient of more than $50 million in funding from the National Science Foundation, National Institutes of Health, U.S. Department of Agriculture and private foundations; pioneered the application of genomics to the study of social behavior; led the effort to gain approval from the National Institutes of Health for sequencing the honey bee genome; and founded the Honey Bee Genome Sequencing Consortium.
In addition, Robinson serves on the National Institute of Mental Health Advisory Council and has past and current appointments on scientific advisory boards for companies with significant interests in genomics.
His honors include University Scholar and member of the Center of Advanced Study at the University of Illinois; Burroughs Wellcome Innovation Award in Functional Genomics; Founders' Memorial Award from the Entomological Society of America; Fulbright Senior Research Fellowship; Guggenheim Fellowship; NIH Pioneer Award; Honorary Doctorate from Hebrew University; Fellow, Animal Behavior Society; Fellow, Entomological Society of America; Fellow, American Academy of Arts and Sciences; and member of the U.S. National Academy of Sciences.
A native of Buffalo, N.Y., Robinson received his doctorate in entomology from Cornell University, Ithaca, N.Y., in 1986. What prompted him to study entomology? You'll need to read Nick Zagorski profile of him in the Proceedings for the National Academy of Sciences (PNAS).