Tobin Lab

Disturbance
Ecology
and
Insect
Ecolog
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Patrick Tobin

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Ryan Garrison

Ryan is a Ph.D. student studying the interactions between non-native insect herbivores and their host plants, and he is particularly interested in the use of Arboreta, including the Washington Park Arboretum, in research. Ryan earned his B.S. degree from Michigan State University, and he earned his M.S. degree from the University of Washington studying the invasive azalea lace bug on Rhododendron spp. in western Washington. In addition to his graduate studies, Ryan is also a Plant Health Specialist with the University of Washington Botanic Gardens.




Autumn Maust

Autumn is a M.S. student who received her B.S. in Natural Resources from the University of Vermont in 2018. As an undergraduate, she had the privilege to participate in conservation projects in New England and New Zealand. Prior to entering graduate school, she worked as an outdoor educator and encouraged students to engage in environmental stewardship while gardening, beekeeping, and exploring. Broadly, her research interests include entomophily, insect ecology, native landscape restoration, and disturbance ecology. Autumnís research project will discuss the effect of disturbance on established forest pollinator populations.




Alex Pane

Alex is a Ph.D. Candidate who earned a B.S. in Integrative Biology from the University of Illinois, researching the nesting ecology of ground dwelling bees. With a taste for field research and a love for the outdoors, Alex moved west to pursue graduate work in the School of Environmental and Forest Sciences. In his time climbing and hiking, Alex has always come back to the same broad question: why do insect disturbances occur in some locations but not others? The iconic forests of the Pacific Northwest have been the perfect system to begin exploring this question, with insect disturbances occurring over highly variable spatial and temporal scales. His research focuses on identifying how native forest insect disturbances have changed in recent decades across the Pacific Northwest. Using long term regional data sets and intensive field sampling, Alex hopes to provide a better understanding of the processes driving these outbreak patterns and how they may shift as the climate continues to change.




Lab Alumni: Graduate Students

Lila Westreich (Ph.D. 2021) Native solitary bee health in western Washington.

Michael Bradshaw (Ph.D., 2020) Epidemiology and biology of powdery mildews and their host plants.

Ryan Garrison (M.S., 2020). Optimizing management guidelines for the non-native azalea lace bug on Rhododendron species in western Washington.

Jacob Betzen (M.S., 2018). Bigleaf maple decline in western Washington.

Sean Callahan (M.S., 2017). Effects of traffic-derived Cu pollution and climate change on arboreal Collembola in Western Washington, USA.

Michael Freeman (M.S., 2017). The role of abiotic and biotic factors in Douglas-fir decline in the western Cascades, Washington.

Riley Metz (M.S., 2017). Effects of temperature and host distribution on gypsy moth growth rates along its expanding population front.

Marisa Bass (M.F.R., 2016). Comprehensive five-year harvest and transportation plan for Hancock Forest Management's Tahoma Client.


Lab Alumni: Undergraduate Students

Diane Shi Wang (Senior Thesis, 2021). Spatial analysis of climate change effects on hemlock woolly adelgid and eastern hemlock.

Adara Schneider (Senior Thesis, 2020). Biology and ecology of invasive insects on conifers.

Morgan Mackenzie (Senior Thesis, 2019). Insect predators and natural enemies in the Union Bay Natural Area, and their changes along the native-nonnative plant community gradient.

Marisa De Lucia (Senior Thesis, 2019). Quantifying the effectiveness of chemical treatment on Lysimachia vulgaris in King County, WA.

Sabrina Gilmour (Senior Thesis, 2019). Effects of increased temperatures and CO2 on powdery mildew virulence and plant susceptibility.

Helen Kesting (Senior Thesis, 2019). Effect of land cover on pollen provisions of the native solitary bee, Osmia lignaria.

Kaisja Gifford (Senior Thesis, 2017). Apples and moths: Phenological asynchrony of plants and insects as a result of climate change.

Ceci Henderson (Senior Thesis, 2017). The grapes of wrath: Invasion potential of Lobesia botrana (European grapevine moth) in Washington State vineyards under varying climate change scenarios.

Grace Masaoka (Senior Capstone Project, 2017). Investigation of the western sword fern disappearance in Seward Park.

Constance Lin (Senior Capstone Project 2016). Microarthropod species richness and abundance in epiphytic communities along an urban to wildland gradient in Western Washington.

Rachel DeCordoba (Senior Thesis, 2016). Spatial and climate analysis of bigleaf maple decline in Western Washington.

Alex Blumenfeld (Senior Capstone Project 2016). Modelling the drivers of invasion in North American non-native insects.

Kaitlin Stair (Senior Capstone Project, 2015). Consumptive and non-consumptive effects of a generalist predator on larval prey growth.