A welcoming reception will take place from 6:30 to 8 p.m. Wednesday in the Good Life Garden at the Robert Mondavi Institute, 392 Old Davis Road.
Themed “Multidimensional Solutions to Current and Future Threats to Pollinator Health,” the event will cover 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.
Co-chairs are pollination ecologist Neal Williams and Extension apiculturist Elina Lastro Niño of the UC Davis Department of Entomology and Nematology. The UC Davis Honey and Pollination Center, directed by Amina Harris, is coordinating the conference. Events manager Elizabeth Luu (firstname.lastname@example.org) serves as the conference coordinator.
Keynote speakers are Lynn Dicks, Natural Environment Research Council (NERC) Research Fellow, School of Biological Sciences, University of East Anglia, England, and Christina Grozinger, distinguished professor of entomology and director of the Center for Pollinator Research, Pennsylvania State University. Grozinger and Rufus Isaacs of Michigan State University launched the conference in 2012. They are held every third year; this year is the fourth conference.
Dicks will speak at 9 a.m., Thursday, July 18 on "The Importance of People in Pollinator Conservation" while Grozinger will address the crowd at 9 a.m., Friday, July 19 on "Bee Nutritional Ecology: From Genes to Landscapes."
Dicks, an internationally respected scientist, studies bee ecology and conservation. She received the 2017 John Spedan Lewis Medal for contributions to insect conservation. Grozinger studies health and social behavior in bees and is developing comprehensive approaches to improving pollinator health and reduce declines.
Among the speakers is Rachel Vannette, assistant professor, UC Davis Department of Entomology and Nematology, who will discuss her hummingbird research.
Wednesday, July 17
- 6:30 to 8 p.m.: Early Registration and welcome reception in the Good Life Garden at the Robert Mondavi Institute, 392 Old Davis Road, Davis.
Thursday, July 18
6:45 to 8:30 a.m., breakfast at Segundo Dining Commons
8:45 a.m. Opening remarks and welcome
9 a.m. Keynote Address: "The Importance of People in Pollinator Conservation" by Lynn Dicks, School of Biological Sciences, University of East Anglia, UK
10 a.m. Session 1: Novel Quantitative Methods in Pollinator Ecology & Management
- "The Role of Bee and Non-Bee Pollinators in Australian Open and Protected Cropping Systems (How do we overcome the pollination challenges?)" - Romina Rader, University of New England, Australia
- "Implementing a Honeybee Foraging Model and REDAPOLL Fruit Set Predictions in Washington State's Decision Aid System" - Vince Jones, Washington State University
- "Using DNA metabarcoding techniques to improve plant-pollinator interaction networks" - Victoria Reynolds, University of Queensland, Australia
- "Citizen Science Data for Mapping Bumblebee Populations" - Claudio Gratton, University of Wisconsin
11:15 to 11:30: Break (Light refreshments in the foyer)
- "From Theory to Practice: The Bumble-BEEHAVE Model and its Application to Enhance Pollinator Friendly Land Management" - Matthias Becher, University of Exeter, UK
- "A Laboratory System to Study the Effects of Stressors on Honey Bee Health and Fecundity" - Julia Fine, USDA-ARS Davis, Calif.
- "Using Automated Tracking to Link Individual Behavior to Colony Performance in Bumble Bees" - James Crall, Harvard University
Lunch at Segundo Dining Commons (opens from 11:30 a.m. - 1:30 p.m.)
1:45 p.m. Session 2: Drivers of Host-Pathogen Interactions
- "DWV as a Driver of Host Bee Decline" - Robert Paxton, Martin-Luther University, Germany
- "Novel Transmission Routes and Intensification as Drivers of Disease Emergence and Virulence in Honey Bee viruses" - Mike Boots, UC Berkeley
- "Viral Transmission in Honey Bees and Native Bees Supported by a Global BQCV Phylogeny" - Elizabeth Murray, National Museum of Natural History, Smithsonian Institution
3 to 3:15: Break (Light refreshments in the foyer)
- "Drivers of Pathogen Distributions in Feral and Managed Honey Bees" - Panuwan Chantawannakul, Chiang Mai University, Thailand
- "Serratia marcescens, a Pathobiont of Honey Bees?" - Kasie Raymann, University of North Carolina Greensboro
- "Foreign Fungi in Native Bees across the Commonwealth of Virginia" - Kathryn LeCroy, University of Virginia
- "Traits as Drivers of Plant-Pollinator-Pathogen Networks" - Quinn McFrederick, UC Riverside and Scott McArt, Cornell University
4:30 p.m.: Poster Session 1 in the ARC Ballroom
- 6:30 to 8 p.m. Opening Reception
Robert Mondavi Institute Sensory Building, 392 Old Davis Road, Davis
Honey Tasting led by Amina Harris, director, Honey and Pollination Center
Friday, July 19
6:45 a.m. to 8:30 a.m., Breakfast at Segundo Dining Commons
9 a.m. Keynote: "Bee Nutritional Ecology: From Genes to Landscapes," by Christina Grozinger, Penn State University
10 a.m. Session Three: Variable Climates and Changing Pollinators
- "Bee Responses to Climate Change: from Micro- to Macroecology" - Jessica Forrest, University of Ottawa, Canada
- "A Climate Vise of Temperature Extremes May Explain Past and Predict Future Bumble Bee Range Shifts" - Michael Dillon, University of Wyoming
- "Climate Change Effects on Megachilidae Bee Species along an Elevation Gradient" - Lindsie McCabe, Northern Arizona University
10:15 to 11:05: Break (Light refreshments in the foyer)
- "Testing the Phenological Mismatch Hypothesis for a Plant-Pollinator Iinteraction" - Charlotte de Keyzer, University of Toronto, Canada
- "Phenological Mismatch between Bees and Flowers Early in the Spring and Late in the Summer" - Gaku Kudo, Hokkaido University, Japan
- "Climate Change Impacts on Brazilian Pollinators" - Tereza (Cris) Giannini, Federal University of Para, Brazil
- "Pollinator Health in a Commercial Blueberry System" - Lief Richardson, University of Vermont
Lunch at Segundo Dining Commons (opens from 11:30 a.m. - 1:30 p.m.)
Optional Discussion: How do you relate your science to justice, equity and advocacy issue
1:45 Session 4: Causes and Consequences of Pesticide Use: From Use Patterns to Pollination Services
- "A New Framework for Environmental Risk Assessment of Pesticides" - Francisco Sánchez-Bayo, University of Sydney, Australia
- "Potency Paradox: Patterns and Drivers of Insecticide Use in U.S. Agriculture" - Maggie Douglas, Dickinson College
- "Estimating Pollinator Pesticide Exposure" - Maj Rundlof, Lund University, Sweden
Break (Light refreshments in the foyer)
- "A Risk Assessment of Neonicotinoid Insecticides in New York" - Travis Grout, Cornell University
- "Risk of Exposure in Soil and Sublethal Effects of Systemic Insecticides Applied to Crops on Adult Female Ground-Nesting Bees Using the Hoary Squash Bee as a Model Species" - D. Susan Willis Chan, University of Guelph, Canada
- "Delayed Lethality: The Effects of a Widely-Used Fungicide on Honey Bees (Apis mellifera)" - Adrian Fisher II, Arizona State University
- "Sub-lethal Impacts of Pesticides on Bees" - Troy Anderson, University of Nebraska
Poster Session 2 and Networking at the ARC Ballroom
Saturday, July 21
8 a.m. Registration at the ARC Ballroom
6:45 a.m. to 8:30 a.m.: Breakfast at Segundo Dining Commons
9 a.m.: Session 5: Integrative Approaches to Improving Bee Health Across Landscapes
- "Combining Physiological and Ecological Data for More Effective Bee Protection and Conservation" - Cedric Alaux, INRA, France
- "Keeping Bees in a Warming World: Protein Biomarkers for Heat Stress and Queen Failure Diagnostics" - Alison McAfee, North Carolina State University
- "Factors Influencing Colony Survival in Migratory Beekeeping Based on Honey Bee Resistance Traits" - Michael Simone-Finstrom, USDA-ARS, Baton Rouge, Louisiana
- "Temporal and Spatial Dynamics of Pollinator Communities across North Carolina Agroecosystem" - Hannah Levenson, North Carolina State University
- "The Effects of Land Cover on Habitat Quality for Nesting Bumble Bees" - Genevieve Pugesek, Tufts University
10 to 10:15 a.m. Break (Light refreshments in the foyer)
- "Improving Bee Health in Canola Pollination" - Shelley Hoover, Alberta Agriculture and Forestry
- "Mitigating Land Use Decisions that Destroy Bee Forage" - George Hansen, Foothills Honey, Oregon, USA
- "Impact of Landscape-Scale Floral Resources Availability on Pollinator Communities" - Aaron Iverson, Cornell University
- "Why are Crops Mainly Visited by Broadly Polylectic Bee Species?" - Katja Hogendoorn, The University of Adelaide, South Australia
1:40: Session 6: Pollinators in Urban Environments
- Presentation by The Wonderful Company
- Honoring new California Master Beekeeper graduates - Elina Niño, UC Davis
- "Floral Trophic Ecology of a North American Metropolis Revealed by Honey Bee Foraging Assay" -
Doug Sponsler, Penn State University
- "Pollinators and Urban Warming: A Landscape Physiology Approach" - Elsa Youngsteadt, North
Carolina State University
- "Green Infrastructure to Support Urban Wild bees: Communicating Science to Practitioners" - Scott
McIvor, University of Toronto, Canada
- "Urban Pollinator Conservation Opportunities: Integrating Research with Policy and Practice" -
Katherine Baldock, University of Bristol, UK
- "Linking Pollinator Health, Microbiome Composition and Human Provisioning in Anna's Hummingbird
(Calypte anna) - Rachel Vannette, UC Davis
Break (Light refreshments in the foyer)
- "Beekeeping Ordinances: Protecting bees and Neighbors" - Tracy Ellis, San Diego County
Department of Agriculture
- "Beekeeping in the City: Successes and Challenges" - Charlie Blevins, San Francisco Beekeepers'
- "Electric Power Companies Protecting Pollinators" - Jessica Fox, Electric Power Research Institute,
- "The Effect of Land use on a Sexually Selected Characteristic of the Cabbage White Butterfly (Pieris
rapae) in the United States" - Anne Espeset, University of Nevada, Reno
- "Urban Pollinator Conservation: Bee Campus USA and Bee City USA as a Model for Meaningful
Community Engagement" - Phyllis Stiles, Xerces Society for Invertebrate Conservation, Portland,
(There are no plans to video record the conference)
Grozinger will be hosted by her former graduate student, Extension apiculturist Elina Niño, UC Davis Department of Entomology and Nematology, who received her doctorate from Penn State.
"Populations of honey bees and other pollinators are in decline globally due to the effects of multiple biotic and abiotic stressors," Grozinger says in her abstract. "We have examined the impacts of several of these stressors (pathogens, parasites, and pesticides) on honey bee workers at the genomic level to determine if they perturb common or distinct pathways, and if these pathways are related to particular physiological functions or social behaviors. Parasitization with Nosema and chronic sublethal pesticide exposure both modulate expression of metabolic and nutrition-related pathways, suggesting that nutritional parameters can mitigate the impact of these stressors. Additional testing demonstrated that diet can significantly influence individual bees' sensitivity to pesticides. Furthermore, we have demonstrated that the nutritional quality of floral resources is influenced by environmental conditions, and, in turn, influences foraging preferences of bees. Overall, our results demonstrate that the nutritional quality of floral resources is modulated by multiple factors, bees use nutritional cues while foraging, and high quality nutrition improves bees' resistance to stressors."
Grozinger received her bachelor's degree from McGill University in 1997, her master's degree from Harvard in 1990 and her doctorate from Harvard in 2001.
Grozinger's areas of expertise include
- Honey Bees
- Social Insects
See her website for more about her lab research.
Grozinger's seminar will be video-recorded for later viewing on UCTV Seminars. Matthew Prebus, graduate student in the Phil Ward lab, will record the seminar.
Niño currently works with Professor Christina Grozinger, director of the PSU Center for Pollinator Research. Niño holds a postdoctoral fellowship funded by the U.S. Department of Agriculture's National Institute of Food and Agriculture (USDA-NIFA).
“We are excited about Elina joining the Bee Biology program at UC Davis,” said Michael Parrella, professor and chair of the UC Davis Department of Entomology and Nematology. “We have been in a rebuilding mode for the past few years and Elina joins the team of Dr. Neal Williams, pollination ecology and bee biology with emphasis on foraging behavior; and Dr. Brian Johnson, genetics, behavior, evolution, and health of honey bees. Dr. Niño will conduct problem-solving research focused on honey bees and those crops in need of pollination services.”
“In addition, with the establishment of the Häagen-Dazs Honey Bee Haven, adjacent to our bee biology facility, Dr. Niño will be able to effectively provide outreach to backyard beekeepers that represent a growing enterprise in California," Parrella said. "In addition to current bee biology faculty, Elina will be supported by Dr. Robbin Thorp, emeritus professor of entomology who studies bumble bee behavior and systematics, and, of course, Dr. Eric Mussen whom she is replacing. We are pleased that Dr. Mussen has agreed to remain active in an emeritus capacity and will be advising Dr. Niño on both her extension program and research activities.”
Said Grozinger: “Dr. Niño is internationally recognized for her work on queen biology, and has collaborated broadly with several key honey bee researchers in the United States, including David Tarpy, Peter Teal, and Jerry Hayes, as well as researchers in Israel, Europe and Australia.”
Niño said she is very excited to start working closely with the California beekeepers and growers to develop sustainable approaches to bee management. "The UC Davis bee lab has such a long, outstanding contribute to this great program,” she said.
“Elina is a very accomplished scientist,” said Mussen. “Her research involves the reproductive processes involved in queen bee mating, including the impacts of oviduct manipulation, insemination volume and insemination substances. The induced changes include measurable behavioral, physiological and molecular alterations that occur, including differences in behavioral interactions between queens and worker bees.” Niño said considering her interests in honey bee queen health she anticipates fruitful collaborations with the California queen breeders.
In her research, Niño demonstrated that different components of the mating process (oviduct manipulation, insemination volume, and insemination substance) drive different post-mating changes in honey bee queens, Grozinger said. “Furthermore, she showed that queens signal their mating status and mating quality to worker bees through their pheromones, and workers preferentially respond to well-mated queens.”
As the recipient of prestigious USDA-NIFA postdoctoral fellowship, Niño expanded her program to study the socioeconomic factors affecting the success of local queen breeding programs, and spearheaded the annual PSU Honey Bee Queen Rearing Workshop, Grozinger said.
Niño received her bachelor's degree in animal science from Cornell University in 2003; her master's degree in entomology at North Carolina State University and her doctorate at PSU in Niño has a varied entomology background. While working on her bachelor's degree at Cornell, she was involved in studies on darkling beetle control in poultry houses, pan-trapped horse flies, and surveyed mosquitoes in New York state. While working toward her master's degree at North Carolina State University, she studied dung beetle nutrient cycling and its effect on grass growth, effects of methoprene (insect grown regular) on dung beetles in field and laboratory settings, and assisted in a workshop on forensic entomology.
As a USDA/NIFA postdoctoral fellow, Niño is contributing to honey bee stock improvement programs through her research on proteins in honey bee semen. She also is cooperatively reviewing the effects of Israeli Acute Bee Paralysis Virus, Deformed Wing Virus and Nosema on honey bees on a molecular level.
A member of the Entomological Society of America (ESA), Niño received a number of high honors as an entomology graduate student. She won the coveted John Henry Comstock Graduate Student Award from the Eastern Branch of ESA in 2013; first place in a poster student competition for the President's Prize at the ESA Indianapolis meeting in 2006, and also a first-place poster award at the North Carolina Entomological Society's Raleigh meeting in 2006.
Other awards include the 2012 Student Recognition Award in Insect Physiology, Biochemistry, Toxicology, and Molecular Biology from the International Congress on Insect Neurochemistry and Neurophysiology; 2012 PSU Alumni Association Dissertation Award; 2011 Lillian and Alex Feir Graduate Student Travel Award in Insect Physiology, Biochemistry or Molecular Biology, Entomological Foundation; 2011 Eastern Apicultural Society Student Award; 2011 Lorenzo Langstroth Fellowship, PSU Center for Pollinator Research; 2011 Michael E. Duke Memorial Scholarship, PSU Department of Entomology; and 2010 Sahakian Family Fund for Ag Research Travel Award, PSU College of Ag Sciences.
Niño placed first in a student paper presentation at the 2008 American Bee Research Conference in Sacramento, and received a 2007 scholarship from the Foundation for the Preservation of Honey Bees, Sacramento. The North Carolina Entomological Society named her the 2006 Outstanding MS Student of the Year.