C05 Turfgrass Science Session: Ecology, Water, Soil, Cultural and Pest Management of Turf (ASA, CSSA and SSSA Annual Meetings (Cincinnati, OH- Oct. 21

Ecology, Water, Soil, Cultural and Pest Management of Turf

Oral Session

C05 Turfgrass Science

Ecology, water, soil, cultural and pest management of turfgrass including overseeding strategies

Tuesday, October 23, 2012: 11:15 AM-5:15 PM

Millennium Hotel, Grand Ballroom B, Second Floor

Organizer:

Brian Horgan

Presider:

Brandon Horvath

11:15 AM

Introductory Remarks

11:20 AM

254-1

Development of Best Turfgrass Management Practices Using Daycent Model.
Yao Zhang, Colorado State University; Yaling Qian, Colorado State University; Brent Mecham, Irrigation Association; William Parton, Colorado State University

11:35 AM

254-2

Development of Minimum Levels for Sustainable Nutrition Soil Guidelines Using Data Mining and Distribution Fitting Software.
Larry Stowell, PACE Turf, LLC; Micah Woods, Asian Turfgrass Center

11:50 AM

254-3

Evaluation of Nitrogen Management Strategies On Nitrate Leaching and Quality of St. Augustinegrass Turf.
Rajendra Gautam, University of Florida; George Hochmuth, University of Florida; Laurie Trenholm, University of Florida

12:05 PM

254-4

Intensive Spatial Mapping of Community Sports Fields: Application for Performance Testing.
Gerald Henry, University of Georgia; Robert Carrow, University of Georgia - Griffin; Van Cline, Toro Company

12:20 PM

Adjourn

12:20 PM

Lunch Break

1:20 PM

Introductory Remarks

1:25 PM

254-5

Early Detection of Herbicide-Induced Stress of Annual Bluegrass Using Hyperspectral Radiometry and Derivative Analysis.
David McCall, Virginia Tech; Valerie Thomas, Virginia Tech; Laura Lorentz, Virginia Tech

1:40 PM

254-6

Dithiopyr and Florasulam Combinations for Broadleaf Weed Control in Turf.
Daniel Loughner, Dow AgroSciences; James Breuninger, Dow AgroSciences

1:55 PM

254-7

Fall Applications of SP25052 for the Control of Dallisgrass.
Gerald Henry, University of Georgia; Chase Straw, University of Georgia; Tyler Cooper, Texas Tech University; Leslie Beck, Texas Tech University; James Brosnan, University of Tennessee; Gregory Breeden, The University of Tennessee

2:10 PM

254-8

Factors Affecting Poa Annua L. Control with Mesotrione.
Joshua Skelton, University of Illinois; Bruce Branham, University of Illinois-Urbana-Champaign

2:25 PM

Break

2:35 PM

254-9

Fall Applications of Methiozolin for the Control of Annual Bluegrass In Sand-Based and Push-up Greens.
Jared A. Hoyle, University of Georgia; Chase Straw, University of Georgia; Gerald Henry, University of Georgia; Tyler Cooper, Texas Tech University; Leslie Beck, Texas Tech University; James Brosnan, University of Tennessee; Gregory Breeden, The University of Tennessee

2:50 PM

254-10

Enzyme Technology Approach for Alleviation of Soil Water Repellency.
Lusheng Zeng, University of Georgia - Griffin; Jiayang Liu, University of Georgia - Griffin; Robert Carrow, University of Georgia - Griffin; Paul Raymer, University of Georgia; Qingguo Huang, University of Georgia - Griffin

3:05 PM

254-11

Deficit Irrigation Strategies for Warm-Season Turfgrass Lawns.
Sarah Cathey, University of Florida; Jason Kruse, University of Florida; Michael D. Dukes, University of Florida; Thomas Sinclair, University of Florida

3:20 PM

254-12

A New Device for Simulating Athlete-to-Surface Interactions On Natural and Synthetic Turf.
Adam Thoms, University of Tennessee; James Brosnan, University of Tennessee; John Sorochan, University of Tennessee

3:35 PM

254-13

Influence of Nitrogen, Plant Growth Regulators, and Ferrous Sulfate On Annual Bluegrass Populations.
Kyung M. Han, The Pennsylvania State University; John E. Kaminski, Pennsylvania State University

3:50 PM

Break

4:00 PM

254-14

Fitness of Poa Nemoralis and P. Supina for Use As Winter Overseeding Species in the Transition Zone On Bermudagrass Putting Greens, Fairways, and Sports Fields.
Samuel Freshour, University of Tennessee; John Sorochan, University of Tennessee; James Brosnan, University of Tennessee

4:15 PM

254-15

An Examination of Overseeding Species On Athletic Fields and the Fate of the Seed in the Environment.
Kathleen L. Dodson, University of Guelph; Katerina S. Jordan, University of Guelph; Francois Tardif, University of Guelph; Eric M. Lyons, University of Guelph

4:30 PM

254-16

Determining the Importance of Leaf Compost Topdressing When Managing Athletic Fields Organically.
Brian J. Tencza, University of Connecticut; Jason J. Henderson, University of Connecticut

4:45 PM

254-17

N Fertilization Guidelines for Penn A4 Putting Greens: Because Rate, Form, and Timing Matter.
Maxim J. Schlossberg, Penn State University

5:00 PM

254-18

Fall Application Regimes of Methiozoline for Annual Bluegrass Corntrol in Creeping Bentgrass Putting Greens.
Stephen Hart, Rutgers University

5:15 PM

Adjourn

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