GreenKeeper App founder Bill Kreuser, Ph.D., discusses how DMI fungicides, when used on a growing degree day schedule, impact growth rate and turfgrass performance. The presenter also discusses the role of a GDD calendar on the efficacy of fungicides for their primary purpose - controlling disease pathogens. The active ingredients in these products can last […]
This will be a rare third consecutive winter with a La Nina in place in the Pacific Ocean. La Ninas feature a very large area of cooler-than-normal water temperatures in the tropical Pacific, and the effects of the interaction with the overlying atmosphere are felt downstream over North America. La Ninas are known for […]
Purdue University entomologist Cliff Sadof, Ph.D., discusses how the invasive emerald ash borer kills trees and the risk posed by dead and dying trees to passers by and property. The presenter also discusses how trees can be protected with insecticide, followed by an economic analysis and recent advances in how to best deploy treatments. […]
Brandon Horvath, Ph.D., of the University of Tennessee covers some of the warm-season maladies that seem to linger in the fall. He also discusses winter diseases that you need to have thought about as it is upon us, and share some insights on what to prepare for to be ready to hit the ground running […]
Kevin Frank, Ph.D., of Michigan State University, focuses on winter prep efforts and the most recent research results to help mitigate winterkill. Topics include fall management practices such as topdressing, aeration, surface drainage improvement, fertilization, plant growth regulators, wetting agents and adjusting mowing height.
Dennis Hurley and Zach Boudreaux of Turf Drainage Company of America address the relationship between slope and drainage from the golf course superintendent’s point of view. Although slope is the dominant factor in surface water drainage, it isn’t a panacea for all drainage problems on golf courses. This presentation addresses the three types of seepage water […]
Anthony Williams, CGCS at the Sports Club at Las Colinas in Irving, Texas, offers career-development tips and advice for upcoming and experienced superintendents. The presenter discusses how setting career goals for you and your golf course can help ensure career longevity. Williams also talks about how to establish realistic standards and how to achieve them, […]
Frank S. Rossi, Ph.D., of Cornell University looks back at 2022 and unloads his thoughts on what has transpired throughout the year and in the recent past and explores turfgrass management trends that have emerged. This presentation addresses climate and pest management issues around the U.S. and Canada, and also includes advice on alternative strategies […]
John Dempsey, Ph.D., discusses some of what he describes as "interesting and relevant new data" from a range of research studies carried out in Ireland between 2020 and 2022.
David Gardner, Ph.D. of Ohio State University will discuss the fate of pesticides in the soil, including leaching, sorption and degradation and the impact of each on the environment. The presentation also will include the findings from recent scientific research trials and studies focused specifically on runoff.