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SEND YOUR SAMPLES to Support Dollar Spot Research 

By John Kaminski

Funded by the New England Regional Turfgrass Foundation, Syngenta Crop Protection and the United States Golf Association, researchers at the University of Connecticut are investigating various aspects of managing dollar spot. Research will focus on improving fungicide efficacy through the proper selection of nozzle-types (see the June 2006 issue of GCM for more information) as well as through unconventional application timings.

In addition to developing improved management strategies, researchers will seek to determine the importance and scope of pathogen resistance to fungicides commonly used to control dollar spot. To participate in this component of the project, please send dollar spot samples from fairways and/or greens to the University of Connecticut (dollar spot samples submitted during the study will not be charged a diagnostic fee).

UCONN Turfgrass Disease Diagnostic Center
c/o John Kaminski
University of Connecticut
1376 Storrs Road, Unit 4067
Storrs, CT 06269

For more information on this research project or disease diagnostic services at UConn, please contact John Kaminski (860.486.0162 or john.kaminski@uconn.edu).
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UConn Turfgrass Research Featured on TurfNetTV 

The University of Connecticut's Turfgrass Science Program is featured this month on TurfNetTV. Filmed in February, TurfNetTV visited UConn's Turfgrass Research Facility and discussed current nozzle research with John Kaminski, Assistant Professor of Turfgrass Pathology.

Highlights of the interview include an overview of the Turfgrass and Soil Science Program initiated by Dr. Karl Guillard back in 1998 and its rapid growth in recent years. Dr. Kaminski discusses the growth of the University's Turf Program over the last few years incuding the hiring of three new faculty members, the construction of a new Turfgrass Resource Unit, and the expansion of field and research plots at the Plant Science Research and Education Facility.

Results of an ongoing study conducted in a collaborative research effort with Dr. Michael Fidanza, Associate Professor of Horticulture at Penn State Berks and Dr. Kaminski are also featured. Ongoing research has focused on the proper selection of nozzle types in an effort to improve fungicide efficacy for controlling dollar spot of golf courses. Dollar spot, a foliar disease caused by the pathogen Sclerotinia homoeocarpa, is one of the most common and chronic diseases found on golf courses in the United States. Results from this ongoing study found that disease suppression can be improved with proper nozzle selection. Although more research is needed, potential benefits include a reduction the overall quanitity of pesticides used to suppress dollar spot and a reduction in application interval.

It is clearly an exciting time of growth and expansion in Storrs. To find out more about the UConn Turfgrass and Soil Science Program, please visit our www.turf.uconn.edu.

Click here to view the video.
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TriState Fairway Topdressing Research Update 

The 2006 Annual Research Report for the TriState Turfgrass Research Foundation Grant at UConn entitle "Importance of particle size distribution and sand depth in developing a fairway topdressing program" can now be found online under RESEARCH>PUBLICATIONS>CULTURALPRACTICES.
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NERTF 2006 Annual Report Online 

The 2006 Annual Research Report for the New England Regional Turfgrass Foundation Grant at UConn entitle "Influence of Nozzle-Type, Application Timing and Fungicide Resistance on Dollar Spot Control" can now be found online under RESEARCH>PUBLICATIONS>DISEASES.
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Syngenta Endows Fund for Turfgrass Program 

by Jennifer Huber

The turfgrass program at the College of Agriculture and Natural Resources (CANR) has received welcome support from Syngenta Professional Products of Greensboro, North Carolina. The Syngenta UConn Turfgrass Pathology Fund was established with a $25,000 endowment in August. Syngenta Professional Products is a subsidiary of Syngenta, a leading global agribusiness headquartered in Switzerland that develops and markets sustainable agriculture products and technology.

The Syngenta UConn Turfgrass Pathology Fund supports education, extension and research activities at the Department of Plant Science and the UConn Turfgrass Disease Diagnostic Center. The diagnostic center provides service to commercial clients throughout the Northeast. It’s an essential resource for managers of athletic fields, high-maintenance commercial land and golf courses. Assistant Professor John Kaminski was recruited in 2005 to create the turfgrass pathology program and lead research into turfgrass diseases, fungicide resistance and disease management.

“[John Kaminski] is very energetic. He’s taken an active step to fill the need in the Northeast,” says Dave Ross, Technical Manager, Lawn and Garden at Syngenta Professional Products.

“When there are relatively new researchers in our field, we want to help them to be successful,” Ross adds. “We saw that he’s doing very good work, and we wanted to help his research program and the University.”

UConn is quickly becoming a leader in turfgrass education, research and development. Faculty and graduate students are applying discoveries made through research in the lab to develop innovative solutions and provide them to clients through the diagnostic center. Most significantly, cutting-edge research and development at UConn is leading to a reduction in the use of pesticides, says Kaminski.

“It really benefits everyone,” says Kaminski. “What we’re trying to do is marry the two programs, the research and the diagnostic services, to really benefit the end users.”

Kaminski notes that the Syngenta UConn Turfgrass Pathology Fund provides a needed foundation on which to build support in order to grow UConn’s program.

“The goal is to build up the endowment to a level that will continue to provide support to the turfgrass pathology program at UConn,” says Kaminski. “I’m looking at longevity. When I retire, the next person will hopefully have a nest egg to fund graduate and research assistantships.”

Kaminski also emphasizes that strong private support from individuals and industry leaders like Syngenta will enable UConn to raise the profile of the turfgrass program. “It’s really to set the stage to build the program to where we want it to be, and that’s a nationally recognized research and education program,” he says.


Standing atop a turfgrass plot at UConn, Assistant Professor John Kaminski (center) accepts a $25,000 check from Syngenta Professional Products for the Syngenta UConn Turfgrass Pathology Fund on October 18. From left: John K. Martin, president of the UConn Foundation, Kirklyn M. Kerr, dean of the College of Agriculture and Natural Resources, Mary Musgrave, head of the Department of Plant Science, Kaminski, and Michael Agnew, Renee Keese, Dave Ross, and Robert Goglia of Syngenta Professional Products.

Copyright 2006 by The University of Connecticut Foundation, Inc. All rights reserved. Reprinted by permission.

www.foundation.uconn.edu
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