- Author: Kathy Keatley Garvey
That's the title of a virtual seminar to be presented Wednesday, Feb. 24 by postdoctoral scholar Jessica Kansman of the Department of Entomology, Pennsylvania State University as part of the weekly winter seminars hosted by the UC Davis Department of Entomology and Nematology.
Kansman will speak from 4:10 to 5 p.m. To register and attend the Zoom seminar, access this Google form link.
"Whether it is combating the ever-changing host-plant conditions, or keeping careful watch for hungry predators and parasites--aphids have a stressful experience," Kansman says in her abstract. "My research has focused on figuring out just how much stress aphids can handle. Specifically, how plant water stress influences aphids and their natural enemies, and whether predator odors are as stressful for aphids as the predators themselves."
On her website, she says: "I am broadly interested in plant-insect interactions, abiotic/biotic stress interactions, insect ecology, and multi-trophic interactions. I am passionate about science communication, science policy, and inspiring a love of insects in children, in the college classroom, and with just about anyone I come across."
Kansman holds a bachelor's degree in entomology (2015) from Michigan State University, East Lansing, and a doctorate in plant, insect and microbial sciences (2020) from the University of Missouri, studying with Deborah Finke. As a doctoral student, she received a $116,859 grant from the U.S. Department of Agriculture "to study the effect of drought on aphid performance and behavior, indirect effects of drought on natural enemies, and how these effects cascade up to influence insect communities." The Agriculture and Food Research Initiative (AFRI) of USDA's National Institute of Food and Agriculture (NIFA) awarded the grant.
Kansman has given such presentations as "Plants vs. Insects: A Tale of Spines, Spit and Assassins." In one YouTube video on "Decoding Science," she describes aphids as "devastating agricultural pests. They feed by piercing a needlelike mouthpart into the plant tissue and they use it as a straw to suck up the sap of the plant." Aphids stunt growth and transmit viruses.
Cooperative Extension specialist Ian Grettenberg is the seminar host and coordinates the seminars. For technical issues, he may be reached at imgrettenberger@udavis.edu.
For a list of Department of Entomology and Nematology seminars, click here.
- Author: Kathy Keatley Garvey
Community ecologist Rachel Vannette, assistant professor, coordinated the seminars. Credit: Videos were created and uploaded to the website, thanks to the work of recorders Hyun Suk Shin and Alex Cardenas and information systems analyst George Terry. Alfred Chan serves as the Phoenix Information Technology Support Manager (Department of Entomology and Nematology, as well as the Department of Plant Pathology.)
Fall Quarter, 2019
Sept. 25, 2019
James Nieh, professor, Section of Ecology, Behavior and Evolution, Department of Biological Sciences, UC San Diego
Topic: "Animal Information Warfare: How Sophisticated Communication May Arise from the Race to Find an Advantage in a Deadly Game Between Honey Bees and their Predators" (See lab website)
Host: Brian Johnson, associate professor, Department of Entomology and Nematology
Link to Seminar
Oct. 2
Nathan Schroeder, assistant professor, Department of Crop Sciences, University of Illinois, Urbana-Champaign
Topic: "Endless Worms Most Beautiful"
Host: Shahid Saddique, assistant professor, Department of Entomology and Nematology
Link to Seminar
Oct. 9
John Mola, doctoral candidate, Neal Williams lab, Graduate Group in Ecology
Exit seminar: "Bumble Bee Movement Ecology and Response to Wildfire." Mola specializes in bee biology, pollinator ecology and population genetics.
Host: Neal Williams, professor, Department of Entomology and Nematology
Link to Seminar
Oct. 16
Rebecca Irwin, professor of applied ecology, North Carolina State University, Raleigh, N.C.
Topic: "The Role of Floral Traits in Pollination and Bee Disease Transmission." She specializes in the ecology and evolution of multiple-species interactions, pollination biology, and species invasions
Host: Rachel Vannette, assistant professor, Department of Entomology and Nematology
Link to Seminar
Oct. 23
Julián Hillyer, director of the program in career development and associate professor of biological sciences, Vanderbilt Institute for Infection, Immunology and Inflammation, Nashville, Tenn.
Topic: "Not So Heartless: Functional Integration of the Immune and Circulatory Systems of Mosquitoes"
Host: Olivia Winokur, graduate student, Chris Barker lab
Link to Seminar
Oct. 30
Takato Imaizumi, professor, Department of Biology, University of Washington, Seattle
Topic: "Circadian Timing Mechanisms in Plant-Pollinator Interaction"
Host: Joanna Chiu, associate professor and vice chair of the Department of Entomology and Nematology
Link to Seminar
Nov. 13
Don Cippollini, director of environmental sciences and professor, Department of Biological Sciences, Wright State University
Topic: "The Potential for Host Switching via Ecological Fitting in the Emerald Ash Borer-Host Plant System"
Link to Seminar
Winter Quarter, 2019-2020
Dec. 4, 2019
Jackson Audley, doctoral candidate who studied with the late Steve Seybold
Topic: "Semiochemical Interruption of Host Selection Behavior of the Invasive Walnut Twig Beetle, Pityophthorus juglandis."
Link to Seminar
Wednesday, Jan. 8, 2020
Karen Menuz, University of Connecticut, Storrs
Topic: "Molecular Basis of Insect Olfaction"
Host: Walter Leal, distinguished professor, Department of Molecular and Cellular Biology and a former chair of the entomology department
Link to seminar
Wednesday, Jan. 15
Corrie Moreau, Cornell University, Ithaca, N.Y.
Topic: "Piecing Together the Puzzle to Understand the Evolution of the Ants"
Host: Marshall McMunn, graduate student
Link to seminar
Wednesday, Jan. 22
Sebastian Eves-van den Akker, University of Cambridge, UK
Topic: Effector Gene Birth in Plant-Parasitic Nematodes: Furnishing the Immunity and Development-Altering 'Tool Box'
Host: Shahid Siddique, assistant professor
Link to Seminar
Wednesday, Jan. 29
Elizabeth Crone, Tufts University, Medford, Mass.
Topic: "Why Are Monarch Butterflies Declining in the West?"
Hosts: Neal Williams, professor; Rachel Vannette, assistant professor
Link to Seminar
Wednesday, Feb. 5
Andrew Young, postdoctoral scholar at California Department of Food and Agriculture, Pest Diagnostic
Topic: "The Natural History of Syrphidae: From Pollinators To Parasitoids"
Host: Lynn Kimsey, professor and director of the Bohart Museum of Entomology
Link to seminar
Wednesday, Feb. 12
Kevin Rice, University of Missouri, Columbia
Topic: "Lasers, Drones, and Growth Promoting Fungus: New Technologies for IPM"
Host: Ian Grettenberger, assistant professor
Link to Seminar
Wednesday, Feb. 19
Mercedes Burns, University of Maryland, Baltimore County
Topic: "Reproductive Diversity And Sexual Conflict: Opilionid Mating From The Female Perspective"
Host: Jason Bond, professor and Schlinger Chair in Insect Systematics
Link to Seminar
Wednesday, Feb. 26:
Faculty Flash Talks (featuring series of faculty members, including Rachel Vannette, Ian Grettenberger, Shahid Siddique, Geoffrey Attardo, Jason Bond)
Link to Seminar
Wednesday, March 4
Brendon Boudinot, doctoral candidate, Phil Ward lab, exit seminar
Topic: "Morphology and Evolution of the Insects, and the Ancestors of the Ants"
Host: Phil Ward, professor
Link to Seminar
Wednesday, March 11
Mary Salcedo, postdoctoral researcher, Virginia Tech
Topic: "Hydraulics in an Insect Wing: How Venation Pattern Affects Circulation"
Host: Rachel Vannette, assistant professor
Link to Seminar