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Oral Session #57: Plant Competition I.
Presiding: T. Seastedt
Wednesday, August 7. 8:00 AM to 11:30 AM. Grand Ballroom Central, Radisson.
[UNKNOWN: PRESTIME] Rivera, Christin*,1, Romagni, Joanne1, 1 University of St Thomas, Houston, TX, USA. Elucidation of a novel mode of action for a lichen anthraquinone analogue .
[UNKNOWN: PRESTIME] Romagni, Joanne*,1, Nanayakkara, Dhammika2, Dayan, Franck3, 1 University of St. Thomas, Houston, TX2 University of Mississippi, University, MS3 USDA-ARS; NPURU, University, MS. Ecophysiology and mode of action for a selected lichen secondary product .
[UNKNOWN: PRESTIME] STIEHA, CHRISTOPHER*,1, CROWLEY, PHILIP1, MCLETCHIE, NICHOLAS1, 1 T.H. Morgan School of Biological Sciences, Lexington, Kentucky. Overgrowth competition and sex ratio dynamics using a spatially explicit sub-indiviual-based (SESUB) model.
[UNKNOWN: PRESTIME] Suding, Katharine*,1, Bowman, William1, Larson, Julia1, Thorsos, Eileen2, 1 University of Colorado at Boulder, Boulder, CO2 Swarthmore College, Swarthmore, PA. Feeding the microbes: can it confer a competitive advantage in plant-plant interactions?
[UNKNOWN: PRESTIME] Hoeksema, Jason*,1, 1 University of California--Davis, Davis, CA. Strength of competition among conifer seedlings depends on species identity and host-specificity of mycorrhizal fungi.
[UNKNOWN: PRESTIME] Haskins, Kristin*,1,2, Gehring, Catherine1,2, 1 Northern Arizona University, Flagstaff, AZ2 Merriam-Powell Center for Environmental Research, Flagstaff, AZ. Drought stress and competition with a co-dominant can alter the establishment and performance of pinyon pine.
[UNKNOWN: PRESTIME] Beier, Colin*,1, Nilsen, Erik1, Horton, Jonathan1, Walker, John1, Clinton, Barton2, 1 Virginia Polytechnic Institute and State University, Blacksburg, VA2 USDA Forest Service Southern Research Station, Otto, NC. Resource availability and tree seedling performance along natural gradients of understory shrub density in an eastern deciduous forest.
[UNKNOWN: PRESTIME] Morzaria-Luna, Hem Nalini*,1, Zedler, Joy1, 1 University of Wisconsin-Madison., Madison, WI. Competitive outcomes between halophytes shift when N and water levels are varied.
[UNKNOWN: PRESTIME] Kobe, Richard*,1, 1 Michigan State University, East Lansing. Sapling growth in relation to light, foliar nitrogen, and soil moisture across landscape variation in forest communities.
[UNKNOWN: PRESTIME] Call, Lara*,1, Nilsen, Erik1, 1 Virginia Polytechnic Institute and State University, Blacksburg, VA. Analysis of interspecific and intraspecific interactions between Ailanthus altissima and Robinia pseudoacacia.
[UNKNOWN: PRESTIME] Jalics, Emily*,1, Shea, Katriona1, 1 The Pennsylvania State University, University Park, PA. Can two similar invasive species coexist?
[UNKNOWN: PRESTIME] White, Virginia*,1, Holt, Jodie1, 1 Department of Botany and Plant Sciences, Riverside, CA. Effect of competition on the invasive plant, Cynara cardunculus, artichoke thistle.
[UNKNOWN: PRESTIME] Schupp, Eugene*,1,3, Boettinger, Janis2,3, Jordano, Pedro3, 1 Department of Rangeland Resources, and, Logan, Utah3 Estación Biológica de Doñana, Sevilla, Spain2 Department of Plants, Soils and Biometeorology, and, Logan, Utah. Prunus mahaleb regeneration: does the balance between interference and facilitation depend on the environment?
[UNKNOWN: PRESTIME] Brautigam, Phillip*,1, Tonsor, Stephen1, 1 University of Pittsburgh, Pittsburgh, PA. Mechanisms of resource competition in Arabidopsis thaliana.