Tag: Karl Danneberger Ph.D.

Golf ball on green with Poa annua seedheads (Photo courtesy of Elliot Dowling)

Dr. D talks the ups and downs of Poa annua

April 10, 2024 By
Danneberger explains the love-hate relationship the golf industry has with Poa annua. ...

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Karl Danneberger, Ph.D

Turf MD: Slow and steady wins the race with nitrogen

March 26, 2024 By
Danneberger shares the similarities between his Pontiac Firebird and golf course turf. ...

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Danneberger (left) and Vargas. (Photo: Karl Danneberger)

Turf MD: Karl Danneberger celebrates the career of a turfgrass icon

February 17, 2024 By
Danneberger reminisces on his time knowing Joseph Vargas, Ph.D., a professor of turfgrass pathology at Michigan State. ...

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Photo: aristotoo / E+ / Getty Images

Turf MD: A closer look at winter injuries

February 2, 2024 By
Dr. D explains three major injuries that comprise the most common winter injuries in golf course turf. ...

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(Photo: mountainberryphoto / iStock / Getty Images Plus)

Turf MD: The ‘why’ behind routine fall cleanup practices

October 19, 2023 By
Columnist Karl Danneberger, Ph.D., examines the reasoning behind several common fall cleanup practices. ...

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Karl Danneberger, Ph.D

Turf MD: Dr. D notices a new summer agronomic problem

August 22, 2023 By
Karl Danneberger, Ph.D., notices an uptick in excessive thatch and organic matter associated with an overall decline in turf. ...

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