Gray leaf spot on PRG active in Florida
I saw very little disease in the stand through an uncharacteristically cool March for Central Florida. One week prior to the ribbon cutting ceremony, I noted some small patches of stressed turf on the shady side of the building where dew persists longest. Temps the week of the 14th broke...
15
May
2013
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Episode 28: Regional pest updates
Episode 28: Regional pest updates. Join us as we discuss what's happening around the world of turf. We will discuss current pest problems and offer some solutions.
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14
May
2013
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Turfpath: A Free App to Manage Turf Pests
Turfpath, a new mobile app available for free in Google Play and the App Store, is the newest resource for turfgrass professionals and enthusiasts. The app, whose basic function appears to allow users to interact by sharing their active pest problems, was launched this week. Download the app for free...
26
Apr
2013
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Rules of Golf Survey: Input Needed
One individual, preferably the superintendent, at each golf course is invited to participate in this 20-question, short-answer survey (it will take less than 10 minutes). The objectives are to determine how important golf course superintendents believe ...
12
Apr
2013
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Episode 25: Increase productivity using Google Forms
Watch live as Jason VanBuskirk from Stowe Acres talk about using Google Forms to increase productivity at your golf course. Get your employees to crowd source data on the course....
09
Apr
2013
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Potassium, Snow Mold, and (almost) Required Reading About Fertilizer
Ten years ago, when I was a graduate student at Cornell University, I noticed something surprising when the snow melted from the research green. The previous year, I had applied the same amount of nitrogen (N), but different amounts of potassium (K), to this plot ...
25
Mar
2013
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#Turfchat Episode #21: Product Review of Turf Screen
Join us for another #turfchat as we discuss Turf Screen. According to the website "TurfScreen™ is a revolutionary product engineered, tested and proven to protect turf from damaging ultraviolet rays and to improve overall turf quality. Formulated with Enhanced Solar Protection, Turf Screen contains the only all-natural ingredients approved by...
19
Mar
2013
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#turfchat Episode 20: Using Google Plus and Hangouts
Join us today at 10AM EST for another episode of #turfchat...
12
Mar
2013
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Purdue Putting Green Management Survey!
Help Dr. Bigelow of Purdue University gather information about management of cool-season turfgrasses on golf courses. The survey will help his research team formulate some future research projects that will help you! The survey only takes about 5 minutes to complete....
22
Feb
2013
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#TurfChat Episode #18: Subsurface Irrigation
Episode 18 of #turfchat will feature Dr. Bernd Leinauer of New Mexico State University and will focus on his research efforts related to water conservation. He will specifically be sharing some information about subsurface irrigation. Join us Tuesday February 19th at 11AM EST!...
19
Feb
2013
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The 2013 Social Media Award Winners Are…
Aquatrols and Golf Course Industry Magazine host the 2013 Social Media Awards at the Golf Industry Show. Find out who the winner were!...
12
Feb
2013
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#TurfChat #16: Changing Demographics of a Golf Course Superintendent
A new #turfchat featuring Peter McCormick of TurfNet will be shown live tomorrow (Tuesday) at 11AM Eastern Time. Larry Stowell of Pace Turf, Peter and myself will be talking about some polls conducted on TurfNet’s website where they were looking and discussing the changing demographics of modern superintendents. How long...
28
Jan
2013
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Once again, we headed over to another country for a quick stopover…this time in Hong Kong. The traveling had finally caught up with us and we went straight to bed and didn’t see any of the city life, but my first impression was one that has me wanting to go back soon.
Waking up bright and early, we headed to Clearwater Bay where I finally had the chance to see some diseases. The golf course superintendent Darry Koster gave us a quick tour of the property and explained his large patch management program, his installation of a reverse osmosis water treatment system, and talked about some other interesting issues he deals with. My only disappointment was that we didn’t get a chance to meet Christina Kim who was on sight for an event.
View of Clearwater Bay Golf & Country Club's holes in the distant from one of the higher points on the course.
During the talk, Micah gave another rendition of his moving climatological maps where he uses observed sunshine hours and temperatures to talk about the grass-growing conditions in various parts of the world. The superintendents in the audience were on their game during the talk and kept asking a lot of great questions which allowed Micah more time to stay up and go through his models. I found the discussion to be one of the best talks that I’ve seen and the use of his graphs provides a lot of great insight into why certain warm season grasses work in certain areas (and why some may not be a great choice). I haven’t sat in many (actually none) GCSAA seminars related to warm-season grass management, but it’s not hard to see how all of the information found in the textbooks and written by professors in the United States may not actually be as helpful to those in Asia. This is a direct plug for those at GCSAA to take a look at getting talks like this on the books in San Diego! If you agree, you can send an email to teach@gcsaa.org.
After our brief stopover in Hong Kong, we headed to Beijing where we had a full day of sightseeing prior to giving our seminar at Shadow Creek. This location was finally within my “wheel house” as I was standing in front of superintendents who were looking for more information on managing the cool season turfgrasses in their region. Although I don’t know the details of the climate throughout the entire year, I did notice that they were growing all the same grasses as we were including creeping bentgrass, perennial ryegrass, Kentucky bluegrass and even a little tall fescue. For my talk at this spot, I included some information about summer patch management and advised against using Kentucky bluegrass widespread throughout their fairways (which is apparently a big push).
Workers resod around the bunkers with Kentucky Bluegrass at Shadow Creek Golf Club. The course was planted to a variety of cool-season turfgrasses.
This reminded me of the evolution of species on golf course fairways in the mid-atlantic which went from Kentucky bluegrass (slammed by summer patch) to perennial ryegrass (slammed by gray leaf spot) to creeping bentgrass (affected by many diseases, although controllable). I’m not exactly sure what the best solution would be for them, but with their access to pesticides and their apparently large workforce, it seems to me that they could get a great playing surface from creeping bentgrass. The major concern would be the summer management of the species when the heavy rains set in during the heat.
On a final note, one of the big things that we hear about in the US as well as from anyone that has actually visited Beijing is the major problems with the pollution. While I am sure that this exists, I have to admit that we were fortunate to have PERFECT weather. The day we arrived had rained all day and the next day was met with heavy winds. The combination of the two apparently cleared out all the pollution for just long enough. Our “tour” day was met with beautiful sunny and clear skies.
Just for fun…check out how we got down from the Great Wall of China.


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