Conference Presentations
Friesen, O.C.* and Detwiler, J.T. 2020. Host-parasite interactions affect snail chemical communication. Rocky Mountain Conference of Parasitologists. Online (presentation)
Malotka, S.E.*, Friesen, O.C., and Detwiler, J.T. 2020. Signaling molecules induce different immune responses in freshwater snails. Rocky Mountain Conference of Parasitologists. Online (presentation – best graduate presentation award)
Kandil A.*, Rempel, E., Friesen O.C., and Detwiler, J.T. 2020. Quantifying the cost of trematode metacercarial exposures in freshwater snails. Rocky Mountain Conference of Parasitologists. Online (presentation – best undergraduate presentation award)
Friesen, O.C.*, Aukema, H., Detwiler, J.T. 2020. Changes in snail chemical communication through host-parasite interactions. Host-Parasite Interactions Group Seminars. Online (invited seminar).
Friesen, O.C.* and Detwiler, J. 2020. From Arctic to Atlantic: Northern diversity and biogeography of trematodes and their molluscan hosts. Darwin Day Symposium, University of Manitoba, Winnipeg, Manitoba
Friesen, O.C* and Detwiler, J.T. 2020. Northern diversity of snails and their trematode parasites across the Arctic. The Wildlife Society Winter Getaway 2020, Pinawa, Manitoba
Friesen, O.C. * and Detwiler, J. 2019. Northern diversity of snails and their trematode parasites across the Arctic. ArcticNet 2019 Annual Conference, Halifax, Nova Scotia (presentation).
Friesen, O.C.*, Aukema, H., Detwiler, J. 2019. Ecological significance of oxylipins in host-parasite interactions. 2019 American Society of Parasitology. Rochester, Minnesota (abstract accepted, presentation)
Friesen, O.C.*, Goellner, S., Poulin, R., and Lagrue, C. 2019. Infection by parasites reduces predation risk by dragonfly nymphs in isopod prey. Annual Midwestern Conference of Parasitologists 71 (AMCOP), Mankato, Minnesota (presentation)
Friesen, O.C.*, Aukema, H., Detwiler, J. 2019. Role of oxylipins in host-parasite interactions. Annual Midwestern Conference of Parasitologists 71 (AMCOP), Mankato, Minnesota (presentation)
Friesen, O.C.*, Aukema, H., and Detwiler, J. 2019. Changes in host chemical communication through host-parasite interactions. 2019 Annual Meeting of the Canadian Society of Zoologists, Windsor, Ontario (presentation)
Friesen, O.C.*, Poulin, R., and Lagrue, C. 2018. It’s getting hot in here: Can climate change alter how parasites mediate community structure? Rocky Mountain Conference of Parasitologists. Cedar Point, Nebraska (presentation)
Friesen, O.C.*, Goellner, S., Poulin, R., and Lagrue, C. 2018. Parasite mediation of community dynamics in freshwater crustaceans. 2018 American Society of Parasitology. Cancun, Mexico (abstract accepted, presentation)
Friesen, O.C. * 2018. Parasite-mediated interspecific interactions in a community of crustaceans. Departmental Special Seminar. Department of Zoology, University of Otago (presentation).
Friesen, O.C., Poulin, R., and Lagrue, C. 2016. Differential impacts of parasite species on host fitness in four intermediate hosts. New Zealand Society of Parasitologists 2016, Queenstown, New Zealand.
Friesen, O.C. and Lagrue, C. 2016. Parasite-mediated habitat use between congeneric isopods. 2016 American Society of Parasitologists, Edmonton, Alberta.
Eby, A.*, Friesen, O.C., and Roth, J.D. 2014. Temporal comparisons of diet overlap and diet variability between arctic and red foxes in the subarctic in reponse to fluctuating lemming density . Parks and Protected Areas Research Forum 2014, Winnipeg, Manitoba.
Roth, J.D.*, Friesen, O.C., and McDonald, R.M. 2013. Variability in stress, parasites, and diet in the arctic fox. 4th International Conference in Arctic Fox Biology, Westfjords, Iceland.
Friesen, O.C.*, and Roth, J.D. 2013. Intraspecific variation in diet and behavior affects parasite loads in arctic fox. 98th Annual Meeting of Ecological Society of America, Minneapolis, Minnesota.
Mocker, D.M*., Friesen, O.C., and Roth, J.D. 2013. You are what you eat: mapping gray wolf diet and parasites across three regions in Manitoba, Canada. 98th Annual Meeting of Ecological Society of America, Minneapolis, Minnesota.
Friesen, O.C.* and Roth, J.D. 2013. Age and sex differences in the helminth community of the arctic fox. Prairie University Biology Symposium 2013. Winnipeg, Manitoba.
Friesen, O.C.* and Roth, J.D. 2013. Parasite infections in sympatric arctic and red foxes: implications of dietary overlap, behaviour, and climate change. 2013 Parks and Protected Areas Research Forum. Winnipeg, Manitoba.
Friesen, O.C.* and Roth, J.D. 2012. Wolf diet in Eastern Manitoba: Preliminary Report. East side Manitoba Moose Management Committee. Pine Falls, Manitoba.
Friesen, O.C.* and Roth, J.D. 2012. Relationship between diet and endoparasites in gray wolves of eastern Manitoba. Wolf and Carnivore Conference. Thompson, Manitoba.
Friesen, O.C.*, Coulson, A.V., and Roth, J.D. 2012. Spatial and temporal variation in grey wolf diets in regions of moose declines in southern Manitoba. Wolf and Carnivore Conference, Thompson, Manitoba.
Friesen, O.C.* and Roth, J.D. 2012. Parasite diversity and intensity in sympatric arctic and red fox: Implications of Arctic climate change. 97th Annual Meeting of Ecological Society of America, Portland, Oregon.
Friesen, O.C.* 2011. Intestinal invaders of the arctic: Parasite ecology in sympatric foxes. Crackerjack Graduate Seminar Series, University of Manitoba, Winnipeg, Manitoba.
Friesen, O.C.* and Roth, J.D. 2011. Ecology of parasites in arctic fox: implications of climate change. Canadian Society for Ecology and Evolution VI Meetings, Banff, Alberta.
Friesen, O.C.* and Roth, J.D. 2011. Ecology of parasites in arctic (Vulpes lagopus) and red fox (Vulpes vulpes): parasite community and diet reconstruction from fecal samples. Prairie University Biological Symposium, Saskatoon, Saskatchewan.
Friesen, O.C.* 2010. Rapid Bioassessment Protocols: Use of Zooplankton Communities to Detect Impacts of Cottage Development in Boreal Shield Lakes. Prairie University Biological Symposium. Brandon, Manitoba.
*presenter
(c) O.C. Friesen
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