Session: Turfgrass Culture: I

Natural Organic Fertilizers and Bentgrass Cultivar Effects On Rootzone Organic Matter Content.
Adam Moeller, U.S. Golf Association; Cale Bigelow, Purdue Univ.; Jared Nemitz, Purdue Univ.; Glenn Hardebeck, Purdue Univ.

Putting Green Nitrogen Regime and Repair Tool Affect Golf Ball Mark Recovery.
Jared Nemitz, Purdue Univ.; Cale Bigelow, Purdue Univ.; Adam Moeller, U.S. Golf Association

Nitrogen Availability From Natural Organic and Synthetic Fertilizers.
Eric Miltner, Washington State Univ.; Randi Luchterhand, Washington State Univ.

Bermudagrass Spring Root Development and Uptake of ¹⁵NH₄¹⁵NO₃ Following Application of Various Preemergence Herbicides.
Benjamin Wherley, Texas Agrilife Research and Extension; Thomas Sinclair, Univ. of Florida

Evaluation of Cytokinian-Plant Extract, Iron, and Nitrogen Products On Creeping Bentgrass Putting Green Quality.
Derek Settle, Chicago District Golf Assoc.; Peter Dernoeden, Univ. of Maryland; Keith Rincker, Chicago District Golf Assoc.

Temporal Variation of Amino Sugar Nitrogen in Turfgrass Soils.
David Gardner, Ohio State Univ., Columbus; Brian Horgan, Univ. of Minnesota

Evaluation of Cotton Gin Trash Mulch for the Establishment of Turfgrass.
Gerald M. Henry, Texas Tech Univ.; Travis Williams, Texas Tech Univ.; Aaron Holbrook, Texas Tech Univ.

Study On the Level of Use of Athletic Field Surfaces.
William Dest, Univ. of Connecticut; J. Scott Ebdon, Univ. of Massachusetts, Amherst

Vibratory Rolling Enhances Topdressing Incorporation On Ultradwarf Bermudagrass Putting Greens.
John M. Kauffman, Univ. of Tennessee; John Sorochan, Univ. of Tennessee; James Brosnan, Univ. of Tennessee

Effect of PcGA2ox Overexpression On Creeping Bentgrass (Agrostis stolonifera) Photosynthesis and Biomass Accumulation Under Low Light.
Aneta Karolina Studzinska, Ohio State Univ.; D. S. Gardner, Ohio State Univ.; T. K. Danneberger, Ohio State Univ.

Phosphorus and Nitrogen Fertilizer Effects On Turfgrass Grown On a Low Phosphorus Sub-Soil.
S.K. Lee, Michigan State Univ.; Kevin Frank, Michigan State Univ.; Jeff Bryan, Michigan State Univ.

Temperature Impact On Secondary Metabolite Development in Turfgrasses.
Edward Nangle, Ohio State Univ., Columbus; David Gardner, Ohio State Univ., Columbus; T. Karl Danneberger, Ohio State Univ., Columbus; James Metzger, Ohio State Univ., Columbus; Luis Rodriguez-Saona, Ohio State Univ.

Irrigation Frequency and Nitrogen Effects On Two Turfgrass Species and a Common Lawn Mixture.
S.K. Lee, Michigan State Univ.; Kevin Frank, Michigan State Univ.; Jeff Bryan, Michigan State Univ.

Deschampsia as a Native, Shade Tolerant Turfgrass.
Jason Kruse, Univ. of Florida; John Stier, Univ. of Wisconsin, Madison

A Comparison of Two Devices for Evaluating Putting Green Speed.
Jacob S. Richards, University of Arkansas; Douglas E. Karcher, Univ. of Arkansas; Thom A. Nikolai, Michigan State University; Jason J. Henderson, Univ. of Connecticut; John C. Sorochan, Univ. of Tennessee

Evaluation of Combinations of Bispyribac-Sodium or Amicarbazone with Trinexapac-Ethyl or Paclobutrazol for Annual Bluegrass Control On Creeping Bentgrass Greens.
Justin Q. Moss, Oklahoma State Univ.; Kemin Su, Oklahoma State Univ.; Bishow P. Poudel, Oklahoma State Univ.