Program At-A-Glance Special Events At-A-Glance Student Activities At-A-Glance Technical Program At-A-Glance Technical Program Board/Council/Committee Meetings Plenary Session

Tuesday Symposium - Ecology and Management of Invasive Annual Grasses in the West: Current State of Knowledge and Future Directions

• Invasion! Immigration and Spread of Bromus tectorum Genotypes Across North America: Allozyme and Historical Evidence Richard N. Mack

• Effects of Rainfall, Soil and Livestock Grazing on Dominance of California Rangeland by an Exotic Annual Bromus Species Carla M. D’Antonio and Claudia M. Tyler

• Ranchers’ Perspectives on Invasive Annual Grass Management in Sagebrush Steppe Rangelands Duston D. Johnson, Kirk W. Davies, Peter Schreder and Anna-Marie Chamberlain

• Social, Political and Practical Challenges of Managing Annual Grass-Dominated Landscapes Tyler J. Staggs

• Linking Traits of Invasive Annual Grasses to Degradation of Ecological Processes Thomas A. Monaco

• Are We Overlooking the Value of Remnant Native Plants in Highly Invaded Communities? Elizabeth A. Leger

• Soil Nitrogen and Annual Grass Invasion: Meta-Analysis, Mechanisms and Management Options Jeremy J. James

• Soil Water Availability and Invasibility of Great Basin Big Sagebrush Communities to Cheatgrass Bruce A. Roundy, Alison Whittaker and Jeanne C. Chambers

• Impacts of Cheatgrass in the Snake River Birds of Prey National Conservation Area John C. Sullivan

• Ecological and Economical Impacts of Management Options for Medusahead Control Theresa A. Becchetti, Stephanie Larson-Praplan, Dr. Jimin Zhang, Christine Dillard, Craig Schriefer, Corey Cherr and Dr. Emilio Laca

• Soil Nitrogen Management and Invasion Resistance Edward A. Vasquez, Roger L. Sheley, Tony J. Svejcar and Brenda S. Smith

• Growth Regulator Herbicides Reduce Invasive Annual Grass Seed Production Matthew J. Rinella and Robert A. Masters

• Spatial Distribution and Scaling of Impacts of Invasive Grasses Corey M. Cherr and Emilio A. Laca

• Toward Ecologically-Based Integrated Weed Management Roger L. Sheley, Ed Vasquez, Brenda Smith and Tony Svejcar

• Management of Invasive Annual Grasses in the West: A Synthesis of Current State of Knowledge and Future Directions Thomas A. Monaco (No abstract available)