Results

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  John Trey Rogers III, Ph.D.

  517-353-0136
  rogersj@msu.edu
  Professor, Coordinator - Sports Turf and Golf Turf Management Programs; Turfgrass Research - Golf course renovations
  Coordinator - Sports Turf and Golf Turf Management Programs; Turfgrass Research - Golf course renovations
  

• 2005 MSU Turfgrass Research Reports

  Published on May 29, 2015
  

• MSU Turf Insects

  Published on May 6, 2015
  

• GDDTracker 4.0

  Published on May 6, 2015
  

• MSU Turfgrass Research Reports

  Published on May 29, 2015
  

• 2008 MSU Turfgrass Research Reports

  Published on May 29, 2015
  

• MSU Turf Weeds ID & Control

  Published on December 16, 2013
  Easily learn key identification characteristics of common and not-so-common turfgrass weeds found in lawns, golf courses, athletic fields and sod farms in Michigan and the Midwest.

• 2006 MSU Turfgrass Research Reports

  Published on May 29, 2015
  

• 2009 MSU Turfgrass Research Reports

  Published on May 29, 2015
  

• 2007 MSU Turfgrass Research Projects

  Published on May 29, 2015
  

• MSU Turf Diseases

  Published on July 27, 2012
  MSU Turf Diseases.net is intended to help you learn the key identification characteristics of common and not-so-common turfgrass diseases found in Michigan and the Midwest.

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  Controlling annual bluegrass seedheads on golf courses

  Published on April 3, 2019
  Growing degree-days have accumulated very slowly this year, but within the next week many areas in lower Michigan will be in the optimum application window for applying plant growth regulators to control annual bluegrass seedheads on golf courses.

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  Ice on putting greens: Big deal or no deal?

  Published on January 12, 2017
  Freeze-thaw cycles throughout this winter are creating short-term ice sheets on putting greens.

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  Winterkill on golf course update from northern Michigan

  Published on May 15, 2019
  There was sporadic and significant winterkill on golf courses in northern Michigan this year.

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  Pythium root rot diseases on golf courses

  Published on July 19, 2019
  Pythium root rot diseases, seldom a problem in Michigan, are currently causing stress on golf course putting greens.

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  Attend MSU’s Turf School short course in December

  Published on October 27, 2017
  The MSU Turf School, Dec. 11-14, 2017, is a week-long course designed to teach the basics of turfgrass science as well as the practical techniques of managing turfgrass.

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  How to get Michigan Commercial Pesticide Applicator Certification

  Published on August 24, 2017
  Review this guide for important requirements, helpful manuals and test information needed to qualify for Michigan Commercial Pesticide Applicator Certification.

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  Golf courses may be experiencing fungicide resistance

  Published on September 8, 2016
  A shorter interval of control is an indicator of fungicide resistance.

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  Crabgrass control during a hot summer

  Published on July 8, 2019
  Crabgrass has been enjoying the high temperatures in Michigan by invading turfgrass areas.

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  Controlling yellow nutsedge in turfgrass

  Published on August 13, 2015
  Yellow nutsedge is appearing in turfgrass. This article describes nutsedge and presents control options for homeowners and professional applicators.