1. Pink Snow Mold and Red Thread Update

    Jul 7, 2015

    J. W. Rimelspach, Turf Pathology Program Specialist

    Pink Snow Mold

  2. Benefits of Late Fall Fertilization

    Jul 7, 2015

    The Benefits of Late Fall Fertilization

    A. J. Koski and John R. Street

    Late fall nitrogen fertilization

    Late season nitrogen fertilization has been practiced by professionals for some time, but the wisdom of this technique continually needs to be reviewed and this fall (2010) more than ever due to the brutal summer weather and recuperation/recovery needed on many turf areas.

  3. Developments Surrounding PCNB and Snow Mold Management

    Jul 7, 2015

    Mr. Joseph Rimelspach, The Ohio State University / Dr. Jim Kerns, University of Wisconsin

    There are many questions being asked about the recent EPA decisions regarding PCNB. There are many concerns and individuals want to start making plans for alternative at least for this year. The following is an update from Dr. Jim Kerns, turfgrass pathologist at the University of Wisconsin, posted Wednesday, September 8, 2010. If you have additional questions please contact us.

  4. Hot + Wet + Humid Weather = Disease

    Apr 15, 2015

    Last week's hot weather and heavy, frequent rain was the perfect environmental conditions for many turfgrass diseases to develop. See what has appeared this week on Ohio turf.
  5. "The Ugly Summer of 2010"

    Apr 14, 2015

    The Wall Street Journal article "The Ugly Summer of 2010" by John Paul Newport.
  6. Anthracnose Basal Rot on Greens

    Mar 3, 2015

    Get updated on the disease Anthracnose Basal Rot.

  7. Gray Leaf Spot in Ohio

    Sep 10, 2014

    Over the Labor Day weekend Gray Leaf Spot has been active and confirmed in several locations in central and southern Ohio. This can be a very destructive disease to perennial ryegrass. If this disease is suspected and you would like confirmation send samples to the OSU Plant and Pest Diagnostic Clinic;

  8. Turfgrass Health: The Crabgrass Games

    May 1, 2014

    An excellent article on crabgrass strategies. This article was written by Dr. John R. Street, Pamela J. Sherratt and David S. Gardner.

  9. GRASSOLOGY!! As seen on TV!!

    May 1, 2014

    If you have questions about "Grassology" please read this article by Mike Richardson and Doug Karcher from the University of Arkansas.

  10. Poa annua in Golf Greens, Winter Damage

    Apr 11, 2014

    Poa annua is showing the impact of winter injury. Video available!