ISSN 2312-6558 International Turfgrass The Newsletter of the International Turfgrass Society September 2017 13th International Turfgrass Research Conference Attracts Almost 500 Attendees from 24 Countries by Dr. Bruce Clarke, ITS Past-President Director, Center for Turfgrass Science, Rutgers University, New Brunswick, NJ USA

The 13th International Turfgrass Research Conference (ITRC) was held at the Hyatt Regency Hotel in New Brunswick, NJ USA from 16-21 July, 2017; the first time the ITRC had been held in the United States since 1993. Traditionally, International Turfgrass Research Conferences are among the largest and most comprehensive gatherings of turfgrass professionals anywhere in the world; and, this year’s conference was no exception, with over 480 registrants from 24 Countries in attendance. Conference delegates enjoyed keynote addresses, scientific sessions and field tours, and commented on how much they appreciated the frequent opportunities to network and see all that the / area had to offer. Over 145 papers were published in three journals thanks to the diligent efforts of Dr. Jim Murphy (Editor-in-chief, International Turfgrass Society Research Journal [ITSRJ], Rutgers University, USA), Dr. Trygve Aamlid (Assistant Editor, ITSRJ; Norwegian Institute for Bioeconomy Research, Norway) and their staff of 55 Associate Editors from throughout the world.

Outstanding Pre-Conference Tour

Sixteen individuals participated in the Pre-Conference Tour which took in the sites of Washington, DC and Philadelphia, Pennsylvania during a 5-day trip that provided a mix of history, fun and, of course, turfgrass. Dr. Mike Agnew (Syngenta) and his committee put together an incredibly interesting and enjoyable tour of two iconic U.S. cities. Participants stayed at the historic Jefferson Hotel which is in close proximity to Continued on next page

It was good to see everyone at the conference and In this Edition I hope everyone had an a very good conference • 13th International Turfgrass Research experience. I want to thank Bruce Clarke and his Conference committees for organizing an excellent conference • Zoysiagrass Symposium well Received and associated activities. Remember to renew th or join ITS now as all memberships ended at the • Planning Committees for the 13 ITRC th conference. Also note most all past copies of the • Sponsors for the 13 ITRC ITSRJ are no longer available with a few exceptions. • James R. Watson Celebration a Great Success Contact Bruce Clarke if you are interested in obtaining a • Students Shine at the 2017 ITRC copy of the 13th ITSRJ. • ITRC Preconference Tour Enjoyed by all Also, if you have any newsworthy stories or • In Memorial of Dr. Ken Carey information for readers of International Turfgrass, I th hope you will consider submitting an article for the next • 14 ITRC in Copenhagen – Save the date! newsletter in January 2018. • Survey Announcement I hope you enjoy the very good articles in this edition. • ITS Membership Application • ITS Board Members Sincerely, Nathan R. Walker Click here to join ITS International Turfgrass Society - September 2017 Page 1 the Nation’s Capital and saw the Lincoln Memorial Gras theme. The reception featured a Dixieland and a myriad of museums including the Smithsonian band, card tricks and plenty of Mardi Gras beads. in Washington, DC (see article on page 14). There This was a great opportunity to socialize and just sit was also plenty of time for sightseeing and visits to back and enjoy a night of music, conversations and turf-related venues including the newly renovated hors d’oeuvres. This was followed by a week packed National Mall, the Grass Roots exhibit at the with educational and social activities (https://scisoc. National Arboretum, Botanical Gardens, confex.com/scisoc/2017trc/webprogram/start.html) Congressional Country Club, and National Park that allowed attendees to re-engage with old friends (home of the Washington Nationals Major League and network with new acquaintances from all over Baseball Team). In Philadelphia, participants visited the world. Lincoln Financial Field (home of the Philadelphia Eagles American Football Team), Talen Energy Stadium (home of the Philadelphia Union Soccer Team), as well the Liberty Bell, Independence Hall, Brandywine Museum of Art, and Longwood Gardens (the former summer home of Pierre DuPont and one of the most spectacular private gardens and conservatories in the world).

Conference Highlights

The major highlights of the conference included a “what’s new in industry” session, Welcome Reception: Alan Stewart with caricature the conference opening session and keynote artist. (Photo courtesy of S. Trusty) presentations, a graduate student oral competition, and breakout sessions focusing on cutting edge topics Opening Session in breeding and genetics, physiology, microbiomes, establishment and management, and major turfgrass The Scientific Program Planning Committee pests. A special recognition in honor of Dr. James lead by Dr. Bingru Huang (Rutgers University, Watson, one of the founders of the International USA) put together an outstanding educational Turfgrass Society (ITS) and a pioneer in the turfgrass program based on the conference theme, “Meeting industry for over 40 years, was held on Monday the Challenges of a Changing Environment.” This evening to the delight of more than 100 people. theme was chosen for the 2017 conference because it reflected the tremendous impact that the environment Turfgrass Industry Session has had and continues to have on our personal and professional lives. From the changing climate, to For the first time at an ITRC, there was a special the changing regulatory environment for pesticides Turfgrass Industry Session on Sunday afternoon, 16 and fertilizers, and the rapid technological changes July just prior to the conference welcome reception. in molecular biology and other aspects of turfgrass This event, overseen by Dr. Josh Friell (Toro science, the environment continues to affect the way Company, USA), featured a brief mixer followed by we live and conduct turfgrass research. a two hour session highlighting recent advancements in the turfgrass industry. Thirteen companies gave Dr. Bruce Clarke (Rutgers University, USA presentations, and judging from the attendance and then ITS President,) officially opened the 13th (> 150 people) and the number of questions asked ITRC at 8 am on Monday morning. Clarke gave an during this session, this session is likely to be offered overview of the conference, addressed the importance again at next ITRC in Copenhagen. of the conference theme, and introduced dignitaries on the stage including Dr. Robert Goodman (Dean Welcome Reception of the School of Environmental and Biological Sciences and Executive Director of the New Jersey The Conference itself was kicked off with Agricultural Experiment Station, Rutgers University, an opening reception on Sunday night with a Mardi Continued on next page International Turfgrass Society - September 2017 Page 2 USA) and Dr. Debasish Dutta (Chancellor, Rutgers University, New Brunswick, USA) who both welcomed conference attendees on behalf of Rutgers University. The opening session concluded with a 15 minute video entitled, “Understanding the mechanisms that drive global and regional climate change.” Dr. Anthony Broccoli (Co-Director of the Rutgers Climate Institute, Rutgers University, USA), who could not attend the conference, was featured in the video which gave a New Jersey perspective to a global problem. The video was very professionally done and well received by the more than 300 delegates in attendance.

Top left to right; Dr. William Meyer and Dr. Jerry Hatfield and bottom left to right; Dr. Timothy Colmer and Dr. Christine Hawkes provided keynote addresses. (Photos courtesy of S. Trusty & M. Sweatlock)

Dr. Debasish Dutta, Chancellor, Rutgers University, welcoming conference attendees. (Photo courtesy of M. Sweatlock) Keynote Presentations

Four keynote addresses were presented by internationally renowned scientists focusing on cutting-edge topics including plant breeding, microbiomes, climate change, and sustainable water management following the opening session. Opening session audience. (Photo courtesy of S. Dr. William Meyer (Rutgers University, USA) did Trusty) an excellent job giving an overview of “Breeding James Watson Celebration a Great Success improved cool-season turfgrasses for stress tolerance and sustainability in a changing environment.” Dr. On Monday evening, a special celebration Jerry Hatfield (USDA-ARS, National Laboratory for organized by Dr. Gwen Stahnke, (Walla Walla Agriculture and the Environment, Ames, Iowa, USA) Community College, USA) was held highlighting talked about “Climate impacts on crops and turfgrass the many contributions of Dr. James Watson, one of and building effective adaptation strategies.” Dr. the original founders of ITS and an early pioneer in Timothy Colmer (University of Western ) the turfgrass industry (see article on page 12). Dr. discussed “Managing water use by warm-season James Beard (President and Chief Scientist of the turfgrasses in a drying climate.” Finally, Dr. Christine International Sports Turf Institute, Inc. and Professor Hawkes (University of Texas at Austin, Austin, TX, Emeritus of Turfgrass Science, Texas A & M USA) discussed how fungi interact in communities University, USA) gave the keynote address, and Dr. with her presentation entitled, “Microbial tools in Richard Schmidt (Professor Emeritus, Virginia Tech, agriculture require an ecological context: stress- USA), Dr. Paul Rieke (Professor Emeritus, Michigan dependent non-additive symbiont interactions.” Continued on next page International Turfgrass Society - September 2017 Page 3 State University, USA), Dr. Kimberly Erusha Technical Tours and BBQ Dinner (Managing Director of the USGA Green Section, USA), Mr. Dana Lonn (Director of the Center for A full day of technical tours was offered on Advanced Turf Technology, Toro Company, USA) Wednesday, highlighting the extraordinary range of and Dr. Jim Murphy (Rutgers University, USA) turf venues in the New Jersey/New York City region. reflected on Dr. Watson’s accomplishments and the Special thanks to Dr. Rich Hurley (Emeritus Adjunct impact he had on students in the field of turfgrass Professor, Rutgers University) and his planning science. Dr. Watson’s son Rick Watson said a few committee. They did a superb job organizing the words on his father’s behalf at the conclusion of the technical tours. There were six tours to choose from: celebration. A reception followed this special event 1) The United States Golf Association Museum which was enjoyed by all who attended. / Testing Facility (http://www.turfsociety.com/ itrc2017/pdf/USGA-Center.pdf) and Baltusrol Golf Students Shine at Oral Paper Competition Club (http://www.turfsociety.com/itrc2017/pdf/ Baltusrol-Golf-Club.pdf ; the host location for the A student competition was held Tuesday 2016 PGA Championship). Dr. Kimberly Erusha morning to showcase some of the exciting research and her colleagues did a wonderful job showcasing that graduate students are conducting in turfgrass the USGA research programs and testing facility at science. Students from the U.S, Canada, and Golf House, and Mr. Mark Kuhns did a fantastic job participated in two subject matter categories: 1) highlighting the management programs that have Turfgrass Diseases and Soils and 2) Turfgrass made Baltusrol one of the top golf courses in the Physiology. A panel of judges evaluated the student United States. presentations and selected three winners in each category (see article on page 13). Recipients received small cash prize and a four-year membership in ITS.

Poster Sessions

Research posters were displayed on Monday, Tuesday and Thursday (over 70 posters were presented) and, for the first time at an ITRC, one- minute, rapid (oral) summaries were given by poster authors who volunteered prior to each poster session. To entice conference attendees to meet poster authors and discuss their latest findings, hors d’oeuvres and The United States Golf Association Museum / Testing refreshments were provided during the Monday and Facility. Tuesday poster sessions. All three poster sessions drew large crowds.

Tour group at . (Photo courtesy of S. Barry) 2) The Red Bull Arena (http://www.turfsociety.com/ Left to right: Rich Cooper (NCSU), Jack Fry (KSU), itrc2017/pdf/RedBull-Soccer-Arena.pdf ; home and Charles Peacock (NCSU) at poster session. of the New York Red Bulls Major League Soccer (Photo courtesy of M. Sweatlock) Continued on next page International Turfgrass Society - September 2017 Page 4 Participants at New York Yankee’s Stadium. (Photo Participants at the Red Bull Arena, home of the New courtesy of F. Lord) York Red Bulls Major League Soccer Team. (Photo NY Yankees gave an outstanding tour of the field and courtesy of B. Clarke) how he keeps the turf and skin-surface looking great at this legendary, multi-use stadium.

4) Tuckahoe Sod Farm (http://www.turfsociety. com/itrc2017/pdf/Tuckahoe-Turf.pdf);one of the largest and most successful sod farms in the United States) and Monmouth Park Racetrack (http://www. turfsociety.com/itrc2017/pdf/Monmouth-Park-Race- Track.pdf); the site of the 2007 Breeders Cup, one of the premier horse racing events in the world). Allen Carter Jr, General Manager at Tuckahoe Turf Farms, Inc. and the Betts family gave an excellent tour of this amazing sod farm explaining how sod Aerial view of Bayonne Golf Course. is produced and marketed on a national scale. Bill Anderson, General Manager at Monmouth Park Team) and Bayonne Golf Course (http://www. Racetrack provided a behind the scenes look at one of turfsociety.com/itrc2017/pdf/Bayonne-Golf-Club. the oldest and most well know horse racing facilities pdf), called “the most audacious golf course in the in the United States. world” by Sports Illustrated Magazine. Mr. Dan Shemesh, Director of Grounds at the New York Red Bulls, provided a comprehensive tour of the facility that everyone enjoyed, and Dr. Rich Hurley gave an excellent overview of Bayonne Golf Club, as well as an enjoyable ride for all attendees to the Statue of Liberty on the club’s private boat.

3) The Quest Diagnostic Training Center (http://www. turfsociety.com/itrc2017/pdf/MetLife-Stadium. pdf ; New York Giants American Football Team) and Yankee Stadium (http://www.turfsociety.com/ itrc2017/pdf/Yankee-Stadium.pdf; home of the world famous New York Yankees and the New York City Sod harvesting at Tuckahoe Sod Farm. (Photo Football Club of Major League Soccer). Attendees courtesy of S. Trusty) were treated to two outstanding tours. Mr. Rob Davis, Head Groundskeeper at the Quest Diagnostic Training Center spoke about how he maintains one of the top facilities in the National Football League, and Continued on next page Mr. Dan Cunningham, Head Groundskeeper for the International Turfgrass Society - September 2017 Page 5 The New York Botanical Garden with Dale Chihuly glass art. (Photo courtesy of N. Walker) Monmouth Park Racetrack. The day conclude with a cocktail reception, 5) Central Park (the iconic green space on Manhattan an American-style BBQ, and an opportunity to Island) and the American Museum of Natural History informally view research plots at the Rutgers Turf /Hayden Planetarium (http://www.turfsociety.com/ Research Facility at Hort Farm 2 (brief You Tube itrc2017/pdf/Central-Park.pdf; one of the world’s pre- videos of the research trials were accessible via free eminent scientific and cultural institutions renowned wireless internet). Wednesday night’s BBQ featured for its exhibitions and scientific collections). Mr. a ‘Beach Party’ theme, live music provided by the Gary Gentilucci, Turf Care Manager at the Central Casey and Bill Show, and a mini golf course arranged Park Conservancy, gave a fantastic walking tour of on a natural turf research putting green. More than one of the oldest and most well-known parks in the 400 attended this event and stayed well into the night. country. The day concluded with two hours in the Museum of Natural History before returning back to the Hyatt to get ready for the BBQ at the Rutgers Hort Farm 2 later that evening.

American-style BBQ at the Rutgers Turf Research Facility at Hort Farm 2. (Photos courtesy of M. Sweatlock) View of Manhattan from Central Park. (Photo courtesy of J. Murphy) 6) The New York Botanical Garden (http://www. turfsociety.com/itrc2017/pdf/Bronx-Botanical- Gardens.pdf; a National Historic Landmark and one of the top botanical gardens in the world with an extensive collection of plants and gardens). Mr. Brian Sullivan (Vice-President for Gardens, Landscapes and Outdoor Collections) and his staff at the Botanic Garden lead a detailed and hands-on tour of this New York Landmark. Participants had time after the tour for lunch and a leisurely self-guided tour of the Side games on putting green at BBQ. facility before returning to the Hyatt Hotel. Continued on next page International Turfgrass Society - September 2017 Page 6 Extensive Offerings for Accompanying People

Accompanying persons had a full range of activities to choose from during the conference (http:// www.turfsociety.com/itrc2017/pdf/Accompanying- Persons-Tours.pdf) including: a trip to Longwood Gardens (one of the world’s great gardens and former summer estate of Pierre du Pont), the Bronx Zoo (one of the largest zoos in the United States), the Liberty Science Center (a state of the art science center with IMAX theater), the Camden Adventure Twilight Dinner Cruise ship waiting to depart. (Photo Aquarium (home to the largest collection of sharks on courtesy of B. Clarke) the East Coast, hippos, blue penguins and the longest Shark Bridge in the world), the American Museum of Natural History /Hayden Planetarium, and even a day trip to the beautiful white sand beaches of Point Pleasant, NJ. Thanks to Ellen Clarke and Nancy Hurley for overseeing the accompanying persons tours.

Twilight Dinner Cruise of the NY/NJ Harbor and Statue of Liberty

Immediately following the ITS Quadrennial Abundant food and space for everyone on the cruise. Business Meeting and the Graduate Student Awards (Photo courtesy of B. Clarke) Presentations on Thursday afternoon, more than 420 attendees boarded buses for a night on the town featuring a Twilight Dinner Cruise of the NY/NJ Harbor and Statue of Liberty on the “Cornucopia Majesty.” Attendees were treated to awesome views of the New York City Skyline, as well as a cocktail reception, great food, and a night of dancing to the beat of an incredible band. This was truly a memorable experience and the capstone social event of the conference. Everyone had a great time.

Dancing and participants have a good time on the cruise. (Photos courtesy of S. Trusty)

Return to the dock for bus ride back to Hyatt. The statue of Liberty at twilight. (Photo courtesy of S. Trusty) Continued on next page International Turfgrass Society - September 2017 Page 7 Zoysiagrass Symposium Well Received

The last day of the conference featured a special Zoysiagrass Symposium on Friday (8:00 am - 12:30 pm) showcasing invited speakers who provided a world-wide perspective on this important and underutilized turfgrass species. Dr. Jack Fry (Kansas State University, USA) and his committee put together a very interesting and informative program that was very well attended. Speakers included Drs. Don Loch (the University of Queensland, Australia), Masumi Ebina (Forage Crop Genome Unit, Institute of Livestock and Grassland Science, Tochigi, Japan), Simone Magni, University of Pisa, Pisa, ), Peter McMaugh (Turfgrass Scientific Services, Carlingford, Dr. Bill Meyer speaking at the optional afternoon tour New South Australia), Aaron Patton(Purdue of Rutgers Breeding Program’s at Adelphia Research University, USA), and Ambika Chandra (Texas Farm. (Photo courtesy of S. Trusty) A&M University, USA). The Symposium conclude with a panel discussion(see article on page 9).

An optional afternoon tour of the world- famous Rutgers Breeding Program’s Adelphia Research Farm was offered at the conclusion of the conference (12:30 pm) on Friday. Over 100 people attended this tour which was focused on the Rutgers Turfgrass Breeding Programs of Drs. Bill Meyer and Stacy Bonos, and well as current research in turf physiology (Dr. Bingru Huang), entomology (Dr. Albrecht Koppenhöfer), and weed science (Dr. Matt Elmore). Even though it was a very hot day (>35 C; 95 F), everyone enjoyed the tour and returned to the Dr. Bingru Huang discussing research on turf Hyatt by 6 pm to relax before their return home on physiology. (Photo courtesy of S. Trusty) Saturday, 22 July.

Dr. Stacy Bonos speaking at Adelphia Research Farm. (Photo courtesy of M. Sweatlock) Aerial view of Rutgers Turf Research Farm at Hort Farm 2. (Photo courtesy of B. Clarke)

Continued on next page International Turfgrass Society - September 2017 Page 8 Record Number of Sponsorships for 13th ITRC Asia, and greatly enhanced the quality of the overall program. We are very appreciative for the support of The fundraising committee chaired by our colleagues in the turfgrass industry. Dr. Bill Meyer (Rutgers University, USA) did a wonderful job attracting sponsorships for the 13th Special Thanks ITRC. As a result of their efforts, more than 40 Thanks to Dr. Josh Honig, Dr. Stacy Bonos, companies and organizations including Syngenta, and their AV Committee for doing an excellent Bayer Crop Science, Aquatrols, the USGA, BASF, job organizing all of the power point presentations the New Jersey Turfgrass Association / Foundation, during the conference. Overseeing the planning and TORO, Intelligro, DLF, PGG Wrightson Seeds, and implementation of the 13th ITRC was incredibly Ocean Organics supported the 2017 ITRC (http:// gratifying and exhilarating experience. While the www.turfsociety.com/itrc2017/?p=reg%20-%20 conference was hosted by Rutgers University, more than sponsors#sponsors). More than $300,000 was raised 80 people from 10 countries assisted with the planning of th to support the 13th ITRC. This helped keep the cost the 13 ITRC (see list of committees and their members of registration down, provided over $20,000 in on page 10). I would like to offer my sincere thanks to everyone who helped. Their hard work and support over travel support for students in the U.S, Europe, and the past four years is very much appreciated. Zoysiagrass Symposium Well Received by Jack Fry, Ph.D., Kansas State University Manhattan, KS, USA On Friday, 21 July 2017, the last day of the University, USA), and Jack Fry, Ph.D (Chair, Kansas International Turfgrass Research Conference (ITRC), State University, USA), developed an outstanding six speakers provided a worldwide view of zoysiagrass program that gave an overview of the current status for an audience of over 100 representatives of of Zoysiagrass research, use and culture throughout the scientific community and private industry. In the world. Each of the speakers listed below gave a 2015, an International Zoysiagrass Symposium was thirty-minute presentation on their area of expertise, held in Okinawa, Japan with speakers from Japan, which was accompanied by an article published in one Korea, China, and Australia. Interest arising from of the ITSRJ journals. The presentations included: this gathering led to an informal meeting at the Golf Industry Show in San Diego in 2016 of individuals Ecological Implications of Zoysia Species, from eleven countries involved with zoysiagrass Distribution and Adaptation for Management and research and management. This led to the idea of Use of Zoysiagrasses. Don Loch, The University of hosting the 2017 Zoysiagrass Symposium at the 13th Queensland, Brisbane, Queensland, Australia ITRC in New Brunswick, NJ, USA. The organizing committee for the 2017 Symposium, composed Evaluation and Breeding Zoysiagrass using Japan’s of Don Loch Ph.D. (the University of Queensland, Natural Genetic Resources. Masumi Ebina, Forage Australia), Ambika Chandra, Ph.D. (Texas A&M Crop Genome Unit, Institute of Livestock and University, USA), Aaron Patton, Ph.D. (Purdue Grassland Science, Tochigi, Japan

Zoysiagrass Use and Culture in Europe. Simone Magni, University of Pisa, Pisa, Italy

Occurrence, Distribution and Introduction of Zoysia spp. and their Management and Current Use in Australia. Peter McMaugh, Turfgrass Scientific Services, Carlingford, New South Wales Australia

Zoysiagrass (Zoysia spp.) History, Utilization, and Improvement in the United States: A Review. Aaron Patton, Purdue University, West Lafayette, Indiana Zoysiagrass Symposium Friday morning. USA Continued on next page International Turfgrass Society - September 2017 Page 9 An Overview of Molecular Advances in Zoysiagrass. and David Stone, The Honors Course, Ooltewah, Ambika Chandra, Texas A&M University, AgriLife Tennessee USA joined the speakers on stage to Research, Dallas Texas USA share their experiences with zoysiagrass. A lively discussion with the audience ensued for over an hour. After the presentations, a panel of industry Everyone left the Symposium energized and looking specialists that included Tim Bowyer, Ph.D., Patten forward to future opportunities to collaborate and Seed Company, Lakeland, Georgia USA; David share science-based information on this important Doguet, Bladerunner Farms, Poteet, Texas USA; Ki underutilized species. Sun Kim, Seoul National University, ; Planning Committees for the 13th International Turfgrass Research Conference 16-21 July 2017 by Dr. Bruce Clarke, Past-President and Local Arrangements Chair Director, Center for Turfgrass Science, Rutgers University, New Brunswick, NJ USA

As past-president of ITS, I would like to Graduate Student Competition and Travel thank the following individuals who assisted with Awards the planning and organization of the 13th ITRC over T. Aamlid the past four years. This conference would not have L. Beirn been possible without their hard work and attention E. Ervin to detail. Over 80 people from 10 countries assisted D. Gomez de Barreda Ferraz with the conference planning. Their dedication and P. Koch, chair service on the following committees is very much K. Kopp appreciated. Industry Session Accompanying Persons Tours L. Brilman S. Bonos, chair B. Clarke E. Clarke J. Friell, chair N. Hurley D. Kobayashi James Watson Celebration N. Zhang B. Clarke K. Erusha Audio Visual Presentations B. Huang S. Bonos D. Lonn H. Chen J. Murphy K. Genova G. Stahnke, chair A. Grimshaw J. Hempfling Local Arrangements Committee J. Honig, chair M. Agnew R. Hurley T. Tate R. Buckley D. Kobayashi Y. Qu S. Bonos A. Koppenhöfer P. Vines S. Butterworth T. J. Lawson B. Clarke, chair C. Mansue Fundraising and Sponsorships J. Clark W. Meyer P. Burgess A. Diglio J. Murphy B. Clarke M. Fidanza B. Park L. Hoffman B. Fitzgerald C. Peabody B. Horgan L. Hoffman S. Reynolds W. Meyer, chair J. Honig N. Zhang C. Throssell B. Huang G. Ziemienski Continued on next page

International Turfgrass Society - September 2017 Page 10 Pre-Conference Tour to Washington, DC Scientific Program Planning Committee and Philadelphia, PA T. Aamlid P. Koch M. Agnew, chair S. Baker K. Kopp N. Agnew S. Bonos A. Koppenhöfer M. Fidanza S. Butterworth C. Lambrides K. Morris J. Brosnan D. Loch G. Rinehart B. Clarke R. Mann L. Spencer E. Ervin P. McCullough J. Friell B. McGraw Post-Conference Tour to Asheville, NC R. Gibbs M. Strandberg Lee Butler B. Huang, chair Y. Wu J. Kerns T. Hsiang L. Spencer Lane Treadway, chair Technical Tours B. Clarke Zoysia Symposium R. Buckley A. Chandra J. Honig J. Fry, chair R. Hurley, Chair D. Loch C. Mansue A. Patton B. Park Sponsors for the 13th International Turfgrass Research Conference 16-21 July 2017 by Dr. Bruce Clarke, Past-President Director, Center for Turfgrass Science, Rutgers University, New Brunswick, NJ USA

The following organizations provided financial and Silver logistical support for the 13th ITRC. Their support DLF and commitment to ITS and the ITRC is very much Ocean Organics appreciated and greatly enhanced the quality of this PGG Wrightson Seeds year’s conference. Bronze Legacy Premier AMVAC Syngenta Control Solutions, Inc. Dow AgroSciences Premier Grass Roots Turf Products Aquatrols Grigg Brothers BASF New Jersey Landscape Contractors Association Bayer CropScience Pennington Seed New Jersey Turfgrass Association / Foundation Rutgers - Office of Continuing Professional USGA Education Scotts Miracle-Gro Platinum Spectrum Technologies, Inc. Rutgers - The Center for Turfgrass Science / New Turfgrass Producers International / The Lawn Jersey Agricultural Experiment Station Institute

Gold Session Sponsor Intelligro Golf Course Superintendents Association of New Toro Jersey Foundation

Continued on next page International Turfgrass Society - September 2017 Page 11 Student Oral / Poster Competition Bus Golf Course Superintendents Association of America Cultivated Sod Association of New Jersey Harrells DeLea Sod Farms Lebanon Turf Pre-Conference Student Travel Regent Instruments Aquatrols Bayer CropScience ITRC Supporter Pure Seed Testing Floratine Gowan USA Technical Tour BBQ Dinner Landmark Turf and Native Seed Golf Course Superintendents Association of New Mountain View Seeds Jersey NuFarm New Jersey Turfgrass Association / Foundation Oklahoma Turfgrass Research Foundation USGA Peak Plant Genetics Pennsylvania Turfgrass Council James R. Watson Celebration a Great Success by Dr. Gwen K. Stahnke, Walla Walla Community College Walla Walla, WA USA More than 150 people attended the James R. the impact that he had on students. Recipients of the Watson Celebration at the 13th International Turfgrass Watson Fellowship were highlighted in a power point Research Conference (ITRC) on Monday evening, presentation and those in attendance were asked to 12 July 2017. The ceremony began with Dr. Gwen stand to be recognized. Stahnke, moderator of the program, introducing Mr. Dana Lonn, Director of the Center for Advanced Turf The evening was a wonderful tribute to Dr. Technology, Toro Company, who recognized Dr. James R. Watson, one of the pioneers of the ITS, and Watson’s son Rick and his daughter Betsy along with his continued impact on the turf industry throughout their spouses who had travelled to the ITRC for the the world. The program was followed by a reception Celebration. with hors d’oeuvres and refreshments where the attendees mingled with each other and Dr. Watson’s Dr. Richard Schmidt, Professor Emeritus, family members. Virginia Tech, started the Celebration with an overview of past ITRC’s and shared stories of Dr. Thanks to the Watson Celebration Organizing Watson as a friend and colleague. Dr. James B. Beard, Committee: Gwen Stahnke (chair), Dana Lonn, President and Chief Scientist of the International Dr. Erusha, Jim Murphy, Bruce Clarke, and Bingru Sports Turf Institute, Inc. and Professor Emeritus of Huang for hosting a very enjoyable and memorable Turfgrass Science, Texas A & M University gave an evening. overview of how the International Turfgrass Society (ITS) was founded and the history of Dr. Watson’s involvement and accomplishments in the Society over the years. Dr. Kimberly Erusha, Managing Director of the USGA Green Section showed an impactful and thoroughly delightful 10-minute interview that the USGA had conducted with Dr. Watson before his passing. Dr. Erusha and Dr. Paul Rieke, Professor Emeritus of Michigan State University then spoke about Dr. Watson’s service on the USGA Research Committee and how he influenced the field of turfgrass science. Dana Lonn and Dr. Jim Murphy of Rutgers University wrapped up the hour long celebration with Dr. James Beard gave an overview of Dr. Watson’s comments about the James R. Watson Fellowship and involvement in the Society over the years. International Turfgrass Society - September 2017 Page 12 Students Shine at the 2017 ITRC by Paul Koch, Ph.D. University of Wisconsin – Madison, WI USA Student attendance at any conference is important for fostering collaborations in the next generation of turfgrass scientists, and the 13th International Turfgrass Research Conference (ITRC) held in New Brunswick, NJ USA from 16-21 July 2017 was no exception. At the 2017 ITRC, 22 student travel awards totaling nearly $20,000 were provided to students from the United States, Canada, Japan, and Europe. This included two top awards that provided the approximate full cost of meeting attendance for one U.S. candidate and one candidate from outside of the U.S. The U.S. award was presented to John Koehler of the University of Missouri and the 1st place Disease and Soils: John Koehler international award was presented to Sara Stricker from the University of Guelph, Canada. Additional awards providing travel support to the 2017 ITRC were presented to Ryan Gourlie from the University of Guelph, Quincy Law from Purdue University, Souichirou Sugiura from the Tokyo University of Agriculture. Complimentary 2017 ITRC registration was also awarded to an additional 17 students. Support for the 2017 ITRC Student Travel Awards was provided by Bayer Environmental Science, Pure Seed Testing, and Aquatrols.

This year, there was a Graduate Student Oral Presentation Competition at the ITRC. Students from 1st place Turfgrass Physiology: Luqi Li the U.S, Canada, and Japan entered the competition and all presenters performed exceptionally well. 3rd place: Quincy Law, Purdue University Students were grouped into two different categories: “Turfgrass selection and grass clippings management 1) Turfgrass Diseases and Soils and 2) Turfgrass influence soil carbon and nitrogen dynamics” Physiology, and were judged by a panel of seven judges in each category. The scores evaluating student Turfgrass Physiology performance were very close, and students receiving 1st place: Luqi Li, University of Nebraska “Seeding the top three scores in each category were awarded a date and bur treatment affect establishment success of cash prize and a complimentary ITS membership for dormant-seeded buffalograss” the 2018-2021 period. The winners of the 2017 ITRC Graduate Student Competition were: 2nd place: Stephanie Rossi, Rutgers University “Heat-induced leaf senescence associated with Disease and Soils st chlorophyll metabolism in bentgrass lines differing 1 place: John Koehler, University of Missouri in heat tolerance” “Impact of nitrogen source and a pH buffer on the in vitro growth and morphology of Rhizoctonia solani 3rd place: Isaac Mertz Iowa State University AG 2-2 LP” “Physiological responses of creeping bentgrass to a tryptophan-containing organic byproduct” 2nd place: Clint Mattox, Oregon State University “Nitrogen and iron sulfate affect Microdochium patch and turf quality on annual bluegrass putting greens” Continued on next page International Turfgrass Society - September 2017 Page 13 Support for the Graduate Student Oral de Valencia), Charles Fontanier (Oklahoma State Presentation Competition was provided by the Golf University), Paul Johnson (Utah State University), Course Superintendents Association of America, Kelly Kopp (Utah State University), Renee Rioux Harrells, and Lebanon Turf Products. (Bayer Environmental Science), Alan Stewart (PGG Wrightson Seeds), Barry Stewart (Mississippi State Congratulations to all who competed University), Hideaki Tonogi (Chiba University), and special thanks to the following judges of the Zhaolong Wang (Shanghai Jiao Tong University). competition: Lisa Beirn (Syngenta Professional Also, thanks to the graduate student competition Products), Patrick Burgess (Bayer Environmental and travel awards committee composed of Trygve Science), Mark Carroll (University of Maryland), Aamlid, Lisa Beirn, Erik Ervin, Diego Gomez de Michelle DaCosta (University of Massachusetts – Barreda Ferraz, Paul Koch (chair), and Kelly Kopp Amherst), Erik Ervin (Virginia Tech University), Diego for their hard work planning and overseeing the 2017 Gomez de Barreda Ferraz (Universitat Politecnica ITRC student travel awards and competition process. ITRC Preconference Tour to Washington DC and Philadelphia, PA Enjoyed by All by Michael Agnew, Ph.D., Syngenta

Sixteen attendees from three countries participated in the 2017 International Turfgrass Research Conference (ITRC) Preconference Tour from 11 to 16 July 2017 which was highlighted by visits to historic sites, famed turfgrass venues, museums and botanic gardens.

The Preconference tour started off in Washington DC on Tuesday, 11 July with a welcome reception and dinner at the historic Jefferson Hotel hosted by the National Turfgrass Federation and local industry. The next day, attendees visited the Lincoln Memorial, the National Museum of Natural History, Pre-conference tour attendees. the United Sates Botanic Garden and the National Day 3 started off with cooler weather and free Mall Restoration Site. Michael Stachowicz, National time in historic Philadelphia, PA where attendees were Park Service, Washington DC, provided an excellent only steps from where the United States declared their overview of the National Mall Restoration Project and independence in 1776. In the afternoon, attendees Ari Novy, Executive Director, United States Botanic toured Lincoln Financial Field and practice facility, Garden, gave an excellent tour of the US Botanic Garden. In the afternoon, participants had a choice of free time to explore Washington DC or to attend the Maryland Turfgrass Field Day hosted by Joe Roberts. Despite extremely hot temperatures, everyone had a very enjoyable time.

On day 2, participants toured world renowned Congressional Country Club with Superintendent Mike Giuffre followed by a tour of Arlington National Cemetery. After lunch, the group toured National Park, the home of the Washington Nationals Major League Baseball team with John Turnour, Director of Field Operations. This was followed by a tour of the United States Botanic Garden Grass Roots Exhibit at the U.S. National Arboretum with ‘Grass Roots’ Program Coordinator, Geoffrey Rinehart. Continued on next page International Turfgrass Society - September 2017 Page 14 Tony Leonard visiting with tour participants. Indoor conservatory at Longwood Gardens.

the home of National Football League’s Philadelphia illuminated fountain performance set to music in the Eagles, with Director of Grounds Tony Leonard. This newly renovated main fountain garden at Longwood. was followed by a reception hosted by Mike Fidanza, Attendees arrived at the Hyatt Hotel in New Penn State University, at Talen Energy Stadium, home Brunswick, NJ the afternoon of Sunday, 16 July tired, of the Philadelphia Union Major League Soccer team. but with outstanding memories of a very successful The final day of the tour was highlighted with a visit pre-conference tour. to the Brandywine Museum of Art which showcases the work of Andrew Wyeth, a major American realist Special thanks to the Preconference Tour painter. This was followed by a visit to the iconic Committee: Mike Agnew (chair), Nancy Agnew, Longwood Gardens, an American botanical garden Mike Fidanza, Kevin Morris, Geoff Rinehart, and that is the former summer estate and living legacy Libby Spencer for putting together a very successful, of Pierre S. DuPont. A private dinner with Head informative and enjoyable trip! of Grounds, Shawn Kister preceded a 30 minute

In Memorial of Dr. Ken Carey by Tom Hsiang, University of Guelph Guelph, Canada It is with deepest sorrow that we report went out of his way to mentor, listen and assist. that Dr. Ken Carey passed away on Feb 28, 2017, following a tough battle with cancer. Ken was a long On behalf of the Guelph Turfgrass Institute, time member of the ITS, serving as a Director for the ITS representing Canada from 2001 to 2009. Ken was also a member of the organizing committee for the ITRC in Toronto in 2001, and the Editor-in-Chief of the Journal for that conference.

The halls of the Guelph Turfgrass Institute will be hollow without the man who was truly Mr. GTI. Ken’s work with the GTI started long before the building of the Mac Frost Centre. Ken was a brilliant researcher who could not only answer any question or find a solution, but always more than willing to offer a helping hand, all without expecting anything in return. Since learning of his illness last fall, many students and colleagues have come forward and remarked on how often Ken, in his quiet good-natured manner,

International Turfgrass Society - September 2017 Page 15 14th International Turfgrass Research Conference in Copenhagen July 11 - 16 2021 – Save the date! By Maria Strandberg, ITS president, natural resources (notably water, energy and land), the emerging role of turf management in supporting ecosystem services and enhancing biodiversity, the continued need to promote integrated pest management, and the looming challenges posed by a changing climate, and urgent need to adapt.

The on-day programme for practitioners will strengthen the ambition to take a lead in making research results and new knowledge easy accessible The next International Turfgrass Research to end-users and to provide support to implement Conference will be arranged by STERF (Scandinavian changes, which is a prerequisite for achieving Turfgrass and Environment Research Foundation) in improvement in the sustainable management of Copenhagen 2021. turfgrass.

The conference will include keynote speakers, Copenhagen is the congress capital of Scandinavia, oral and poster presentations, industry networking and its vibrant cultural heart. Copenhagen is also opportunities, technical tours, social events and much truly a green city surrounded by water and parks, with more. New for ITRC 2021 is one-day programme for climate-friendly citizens to match. The ambitious practitioners. green profile of the city has a clear goal: The City of Copenhagen aims to become the world’s first CO2 Scientific topics of interest may include: turfgrass neutral capital by 2025. Experience it for yourself. establishment and management; turfgrass pests Swim in the clean waters of the city’s harbour baths, (diseases, weeds, insects et cetera); turfgrass stay in a sustainable hotel, eat organic, and ride the physiology; turfgrass genetics and breeding; soil electric city bikes around the old maritime city. biology, chemistry and plant nutrition; soil physics and rootzone construction; sustainable water management; Please join us in 2021 for the latest cutting-edge ecosystem services and biodiversity; information research in the turfgrass industry and stay to enjoy all technology, education and communications. that the Copenhagen area has to offer!

Technical tours will introduce you in Nordic Please visit www.Itrc2021.org to continually get turfgrass research and development which is focusing information about the conference. on internationally important key areas. These include the pressures from government demands for greater For more information about STERF please visit www. environmental regulation, the increasing pressure on sterf.org

Nordic turfgrass research.

Copenhagen the green capital.

International Turfgrass Society - September 2017 Page 16 International Turfgrass Society Survey Coming Soon by Tom Hsiang, University of Guelph Guelph, Canada Dear ITS members (and potential members) The survey link will be made available in a direct email to you soon. We value your opinion and The ITS Board of Directors is conducting a would like your thoughts on services provided by survey of members (and potential members). This ITS as well as the 2017 ITRC. The results will be survey is to gather information to improve ITS as well anonymous and announced in a future ITS Newsletter. as the International Turfgrass Research Conferences (ITRC) held at 4 year intervals. Specifically, we ITS Survey Subcommittee wish to (a) to allow the ITS board to further develop Tom Hsiang, Scott McElroy, Gwen Stanke and and improve ITS, (by improving the service to ITS Trygve Aamlid members); (b) to involve the ITS members in this work; (c) to increase ITS membership. A few more pictures from the 13th International Turfgrass Research Conference

International Turfgrass Society - September 2017 Page 17 INTERNATIONAL TURFGRASS SOCIETY MEMBERSHIP/PAYMENT OF DUES

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Regular Membership Fee (2017-2021) $325.00 USD

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International Turfgrass Society - September 2017 Page 18 ITS Board Members 2017 - 2021 Officers President Vice-President Historian Maria Strandberg Ruth Mann Richard Gibbs STERF (Scandinavian Turfgrass & STRI (Sports Turf Research STRI (Sports Turf Research Environment Research Foundation) Institute) Institute) P.O. Box 11016, SE-11016 St Ives Estate St Ives Estate Stockholm Bingley BD16 1AU Bingley BD16 1AU Sweden UK UK Tel: +46 (8) 622 15 27 Tel: +44 (0)1274 565131 Tel: +44 (0)1274 565131 [email protected] [email protected] [email protected] Treasurer Secretary President- Elect J.R. James Jim Murphy Hideaki Tonogi Syngenta Rutgers University Chiba University 410 S. Swing Road Dept of Plant Biology H-310, 3-1 Kotesashi-cho Greensboro, NC 27409 New Brunswick, NJ 08901 Tokorozawa, Saitama USA USA Japan Tel: 336 632 5586 Tel: +1 848 932 6326 Tel: +81-90-1268-6937 [email protected] [email protected] [email protected] Past President Journal Editor-in-Chief Website Editor Bruce Clarke Trygve Aamlid Tom Hsiang Rutgers University NIBIO University of Guelph Dept of Plant Biology Reddalsveien 215 Environmental Sciences 59 Dudley Road Grimstad, N-4886 Guelph, Ontario N1G 2W1 New Brunswick, NJ 08901 Norway Canada USA Tel: + 47 (9)052 83 78 Tel: +1 519 824 4120 ex. 52753 Tel: +1 848 932 6295 [email protected] [email protected] [email protected] Newsletter Editor Nathan R. Walker Department of Entomology and Plant Pathology Oklahoma State University Stillwater, OK 74078 Tel: +1 405 744 6830 [email protected]

Directors Australia: Christopher Lambrides : Ulrike Pitha Chile: Alejandra Acuna China: Shuxia Yin : Christian Jensen : Stephen Alderton : Fritz Lord Greece: Nikolaos Ntoulas Italy: Alessandro De Luca : Alan Stewart : Diego Gomez de Barreda Ferraz Sweden: Bruno Hedlund Switzerland: Tobias Schmid USA: Gwen Stahnke USA: Scott McElroy

Please send comments, feedback, and turfgrass news articles for future issues to the newsletter editor. If you know any non-members, new faculty, staff, and new personnel involved in turfgrass research who might be interested in joining ITS please forward their e-mail address to the newsletter editor and they will also receive the Triannual issues of International Turfgrass. Visit the ITS Website here The deadline for submissions for the next newsletter Become a member here is December 15, 2017 International Turfgrass Society - September 2017 Page 19