Thursday, August 6, 2009: 8:00 AM-11:30 AM
Sendero Blrm III, Hyatt
COS 93 - Invasion: Species Interactions I
8:00 AM	COS 93-1		A stage specific ecological trap: Consequences of a biphasic lifestyle in an unassuming habitat Caleb R. Hickman, Washington University in St. Louis, James I. Watling, Washington University in St. Louis, John L. Orrock, Washington University in St. Louis
8:20 AM	COS 93-2		Shifting competitive dynamics cause patchy plant invasions Kerry L. Metlen, The University of Montana, Ragan M. Callaway, The University of Montana
8:40 AM	COS 93-3		Comparing changes in community structure and ecosystem function in San Francisco, CA and Williapa Bay, WA resulting from Spartina invasion. Edwin D. Grosholz, University of California, Davis, Lisa A. Levin, Scripps Institution of Oceanography, Anna C. Tyler, Rochester Institute of Technology, Carlos Neira, Scripps Institution of Oceanography
9:00 AM	COS 93-4		Multiple drivers of apparent competition reduce re-establishment of a native plant in invaded habitats John L. Orrock, Washington University, Martha S. Witter, National Park Service
9:20 AM	COS 93-5		Complex effects of an invader on a native plant: Overall inhibition with indirect facilitation Daniel Z. Atwater, University of Montana, Carolyn M. Bauer, University of Washington, Ragan M. Callaway, The University of Montana
9:40 AM			Break
9:50 AM	COS 93-6		Intraguild predation and competitive displacement of solitary Hawaiian Hymenoptera by an invasive social wasp Erin E. Wilson, University of California, San Diego, David A. Holway, University of California, San Diego
10:10 AM	COS 93-7		Apparent competition with an invasive plant: Amur honeysuckle (Lonicera maackii) reduces native seedling establishment by providing refuge for native rodents Humberto P. Dutra, University of Missouri - St. Louis, Kirk Barnett, University of Missouri - St. Louis, Robert Marquis, University of Missouri - St. Louis, Jason Reinhardt, University of Missouri - St. Louis, John L. Orrock, Washington University
10:30 AM	COS 93-8		A better predictor for intermediate trophic level invasion success: Propagule pressure or competitive ability? Sarah M. Gray, Stony Brook University
10:50 AM	COS 93-9		Invasion of smooth brome into North American tall-grass prairies: Impact on native plant species and mechanisms responsible for successful invasion Forrest P. Dillemuth, Louisiana State University, James T. Cronin, Louisiana State University
11:10 AM	COS 93-10		Using competitive native plants to achieve grassland restoration goals Kristin B. Hulvey, University of California, Santa Cruz, Erika S. Zavaleta, University of California, Santa Cruz

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See more of The 94th ESA Annual Meeting (August 2 -- 7, 2009)