Horticulture Research Station

Harrell’s Spring Aeration Recovery Trial

Authors: Ben Pease (Iowa State University) , Adam Thoms (Iowa State University)

Abstract

The objective of this trial was to evaluate the effects of different rates of Harrell’s TO Booster, with and without urea, applied as a liquid foliar spray, on the recovery timeframe of core aerification holes on a creeping bentgrass (Agrostis stolonifera L.) golf course putting green. A secondary objective was to evaluate turfgrass quality and turfgrass injury (chlorosis) as the trial progressed.

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How to Cite: Pease, B. & Thoms, A. (2021) “Harrell’s Spring Aeration Recovery Trial”, Iowa State University Research and Demonstration Farms Progress Reports.(5).