Research

Low-input fairway species for the cool-humid region

May 27, 2016 By Cale A. Bigelow, Ph.D.

The availability of water to properly maintain turf is one of the biggest resource challenges superintendents presently face, and it will present additional challenges for decades. Further, as superintendents evaluate their budgets and maintenance programs to save money, grasses that ...

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Making a cultivar

May 16, 2016 By Karl Danneberger, Ph.D.

For northerners, one of the best times to watch golf on TV is during winter and spring months, culminating with the Masters Tournament. Watching golf on high-definition television while the snow is flying relieves stress. The locations are warm and ...

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Soil surfactant improves performance of greens  under stress

April 15, 2016 By Kevin Frank, Ph.D., Kevin Laskowski and Emily Merewitz, Ph.D.

Creeping bentgrass (Agrostis stolonifera) and annual bluegrass (Poa annua) are important putting green turfgrass species that are sensitive to drought and traffic stress. The objective of this study was to investigate whether a soil surfactant, Revolution, would positively impact drought ...

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The perils of PGR over-regulation

April 15, 2016 By Bill Kreuser, Ph.D.

The benefits of plant growth regulators (PGRs) have been touted for decades and with good reason. Research shows that PGRs can reduce clipping yield, increase turf quality and performance and improve stress tolerance. To sustain these benefits, growth regulators need ...

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Lessen your anthracnose struggles

March 11, 2016 By Brian Aynardi, Ph.D., John Inguagiato, Ph.D., Steve McDonald, Bruce Clarke, Ph.D. and Wakar Uddin, Ph.D.

Anthracnose (Colletotrichum cereale) has been a persistent problem on putting greens, particularly in the northeastern United States, where many golf courses have Poa annua greens, some by choice, others to the superintendent’s distain. While anthracnose can also occur on creeping ...

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Sand-capping effects on bermudagrass fairways

March 11, 2016 By Wes Dyer, Ben Wherley, Ph.D. and Kevin McInnes, Ph.D.

Growing demands for limited water resources mean that golf courses increasingly are being managed with poor-quality irrigation water. Because of this and the need for improved playing conditions, sand-capping fairways has become common in new golf course construction and renovation. ...

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