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John Trey Rogers III Ph.D.
Person
517-355-0136
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
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Controlling annual bluegrass seedheads on golf courses
Article
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. -
Winterkill on golf course update from northern Michigan
Article
Published on May 15, 2019
There was sporadic and significant winterkill on golf courses in northern Michigan this year. -
MSU Turf Diseases
Digital Document
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. -
MSU Turf Weeds ID & Control
Digital Document
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. -
Golf courses may be experiencing fungicide resistance
Article
Published on September 8, 2016
A shorter interval of control is an indicator of fungicide resistance. -
Conditions are favorable for pink snow mold development
Article
Published on April 5, 2017
Microdochium patch, or pink snow mold, is active on golf courses and may require treatment. -
Pythium root rot diseases on golf courses
Article
Published on July 19, 2019
Pythium root rot diseases, seldom a problem in Michigan, are currently causing stress on golf course putting greens. -
Is an early spring a boom or bust for golf course turf?
Article
Published on February 22, 2017
Warm temperatures in February have resulted in golf courses opening in some areas of Michigan, but will this warmup cause turf problems? -
What lies beneath: Ice?
Article
Published on January 29, 2014
Ice sheets have formed on many golf courses this winter and have the potential to kill turfgrass. -
Ice on putting greens: Big deal or no deal?
Article
Published on January 12, 2017
Freeze-thaw cycles throughout this winter are creating short-term ice sheets on putting greens.
