Thursday, November 16, 2006: 7:50 AM
Indiana Conv. Center, Room 206-207, Second Floor
312: Agricultural Systems and Weed Management
Sponsor:A08 Integrated Agricultural Systems
Presiding:Vince M. Davis, Purdue Univ
7:50 AM Introductory Remarks
8:00 AM312-1Management of Problematic Populations of Common Lambsquarters in Glyphosate-Resistant Soybean in the Eastern Cornbelt: Part I. 
Andrew M. Westhoven, Purdue Univ, Vince M. Davis, Purdue Univ, Greg R. Kruger, Purdue Univ, William G. Johnson, Purdue Univ, Mark M. Loux, The Ohio State Univ, Jeff M. Stachler, The Ohio State Univ
8:15 AM312-2Management of Problematic Populations of Giant Ragweed in Glyphosate-Resistant Soybean in the Eastern Corn Belt: Part II. 
Mark M. Loux, The Ohio State Univ, Jeff Stachler, The Ohio State Univ, William G. Johnson, Purdue Univ, Andrew Westhoven, Purdue Univ, Vince Davis, Purdue Univ, Greg Kruger, Purdue Univ
8:30 AM312-3Influence of Glyphosate Resistance and Cropping System on Horseweed Seed Persistance. 
Greg R. Kruger, Purdue Univ, Vince M. Davis, Purdue Univ, Andrew M. Westhoven, Purdue Univ, William G. Johnson, Purdue Univ
8:45 AM312-4Influence of Integrated Weed Management Practices on Glyphosate Resistant Horseweed Population Dynamics. 
Vince M. Davis, Purdue University, Greg R. Kruger, Purdue University, Andrew M. Westhoven, Purdue University, William G. Johnson, Purdue University
9:00 AM Break
9:15 AM312-5Soybean Cyst Nematode Response to Purple Deadnettle, Annual Rygrass, and Soybean Mixtures. 
Valerie A. Mock, Purdue Univ, J. Earl Creech, Purdue Univ, William G. Johnson, Purdue Univ
9:30 AM312-6Cropping System and Winter Weed Management Effects on Weed Seedbank Dynamics and Soybean Cyst Nematode Population Density. 
J. Earl Creech, Purdue University, Valerie A. Mock, Purdue University, Virginia R. Ferris, Purdue University, Jamal Faghihi, Purdue University, Andreas Westphal, Purdue University, William G. Johnson, Purdue University
9:45 AM312-7Analysis of the effects of cropping system diversification on weed suppression using stochastic periodic matrix models. 
Paula Westerman, Iowa State University, Matt Liebman, Iowa State University, Philip M. Dixon, Iowa State University
10:00 AM312-8Seasonal Patterns in Post-dispersal Weed Seed Predation in Three Cropping Systems. 
Andrew H. Heggenstaller, Iowa State Univ.-Dept. Agronomy, Fabian D. Menalled, Montana State Univ, Matt Liebman, Iowa State Univ.-Dept. Agronomy, Paula R. Westerman, Iowa State Univerity -Dept. Agron.
10:15 AM312-9Physiological Response of Maize Grown with Velvetleaf using Microarray Analysis. 
S.A. Clay, South Dakota State Univ., David Horvath, USDA-Agricultural Research Service, Robert Gulden, Univ of Guelph
10:30 AM Discussion
10:40 AM Concluding Remarks
10:45 AM Adjourn

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