Monday, November 5, 2007: 12:55 PM
Convention Center, Room 208-209, Second Floor
73: Graduate Student Oral Competition: II
Sponsor:C05 Turfgrass Science
Presiding:Aaron Patton, University of Arkansas Cooperative Extension Service
12:55 PM Introductory Remarks
1:00 PM73-1Nitrogen Source and Timing Effect on Carbohydrate Status of Bermudagrass and Tall Fescue.
Anthony L. Goldsby, Kansas State Univeristy, Steven J. Keeley, Kansas State Univeristy
1:15 PM73-2Nitrogen and Potassium Effects on Wear Stress Mechanisms in Perennial Ryegrass.
Lindsey Hoffman, University of Massachusetts, Jeffrey Ebdon, University of Massachusetts, Michelle DaCosta, University of Massachusetts, William Dest, University of Connecticut
1:30 PM73-3Predicting Phytotoxicity of Creeping Bentgrass Putting Greens from Foliar Nitrogen Applications.
Ingrid Elizabeth Hersh, The Pennsylvania State University, Maxim J. Schlossberg, Penn State University
1:45 PM73-4Methods for Developing a Greenhouse Screen to Determine Sting Nematode Response in Zoysiagrass Germplasm.
Brian Schwartz, University of Florida, Kevin Kenworthy, University of Florida, William Crow, University of Florida, Kenneth Quesenberry, University of Florida, David Wofford, University of Florida, Grady Miller, North Carolina State University
2:00 PM73-5Salinity Tolerance of Greens-Type Poa annua L.
Jing Dai, The Pennsylvania State University, Max J. Schlossberg, The Pennsylvania State University, David R. Huff, The Pennsylvania State University
2:15 PM DIscussion & Break
2:30 PM73-6Cultural Practices to Improve the Performance of Overseeded Meadow Fescue and Tetraploid Ryegrass.
Joshua A. Summerford, University of Arkansas, Douglas E. Karcher, University of Arkansas, Michael D. Richardson, University of Arkansas, Josh W. Landreth, University of Arkansas, John W. Boyd, University of Arkansas, Aaron J. Patton, University of Arkansas
2:45 PM73-7Optimum Spring Ryegrass Transition Using Cultural and Chemical Options.
Raymond K. McCauley, Clemosn University, Lambert B. McCarty, Clemosn University, Haibo Liu, Clemson University, Joseph E. Toler, Clemosn University, Alan Estes, Clemson University
3:00 PM73-8Pyridine Herbicides Reduce Antichromatic Effects of Mesotrione in Turfgrass.
Matthew Goddard, Virginia Tech, John B. Willis, Virginia Tech, Shawn D. Askew, Virginia Tech
3:15 PM73-9Utilization of Remote Sensing Technology to Assess Water and Nitrogen Stress in Ultradwarf Bermudagrass.
Jason Frank, University of Florida, Bryan J. Unruh, University of Florida, Barry Brecke, University of Florida, Laurie Trenholm, University of Florida, Wonsuk Lee, University of Florida, Jasmeet Judge, University of Florida
3:30 PM73-10The Effect of Mesotrione on Perennial Ryegrass Carotenoid Concentrations Under Varying Environmental Conditions.
James McCurdy, University of Tennessee-Knoxville, Scott McElroy, University of Tennessee-Knoxville, Dean Kopsell, University of Tennessee, Carl Sams, University of Tennessee-Knoxville, John Sorochan, University of Tennessee-Knoxville
3:45 PM Discussion & Concluding Remarks
4:00 PM73-11Development of an In-line Drain Tile Filter to Capture and Quantify Nitrate and Phosphate Leachates from Sand-Based Putting Greens.
Adam Nichols, Virginia Polytechnic Institute and State University, Erik Ervin, Virginia Tech, James M. Goatley Jr., Virginia Tech, Matthew Eick, Virginia Tech
4:15 PM Adjourn

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