Author Archive

About Karl Danneberger, Ph.D.

Karl Danneberger, Ph.D., is a professor in the department of horticulture and crop science at The Ohio State University. He is author of the popular The Turf Doc column that appears monthly in Golfdom. Karl writes on topics ranging from Poa annua to pest control.

Posts by Karl Danneberger, Ph.D.

The struggles of science: research funding dwindles Posted on 14 Nov 2013 in the Columns & Research categories.

One of the most exciting times of the year is early October when the Nobel Prize announcements are made. In science there is no higher award. My first realization of Read more»

Color by numbers? Not in turf: Yellow turf result of many environmental variables Posted on 05 Nov 2013 in the Columns & Research categories.

Summer’s closure always brings a time for agronomic reflection. Like past summers, predicting what the weather will do is difficult. Across the United States some areas were too hot, dry, Read more»

Golf off (and on) the beaten path Posted on 25 Sep 2013 in the Columns & Research categories.

I have read that 75 percent of the turf related sales is associated with the top 25 percent of the golf courses in the United States. I assume too that Read more»

A special summer job Posted on 20 Aug 2013 in the Columns & Research categories.

For many high school and college students, having a summer job helped pay for school, a car or just a night out. Unfortunately, most students who had a job this Read more»

Can’t see the forest for the trees Posted on 30 Jul 2013 in the Columns & Research categories.

I was heading to work and noticed the neighborhood kids waiting on the street corner for the school bus, as I had a thousand times before. Except this morning I Read more»

Changing of the guard Posted on 01 Jun 2013 in the Columns categories.

June at The Ohio State University and many other universities represents the end of the fiscal year. It’s also a time when retiring faculty officially bid adieu to the university. Read more»