Awesome graphs and cool season grasses!
This trip included one of the best discussion and presentations about Dr. Woods' climate maps and also put me back in touch with cool season turfgrasses. A major issue I saw in Beijing was the desire to start using Kentucky bluegrass throughout the fairways. ...
11
May
2012
No comments
Read More
Hong Kong Clouds and Beijing Botanizing
The seminar was at Clearwater Bay, a course with manilagrass tees, fairways, and roughs. We saw a little bit of dollar spot and heard from superintendent Darry Koster about his preventative fungicide program for large patch (caused by Rhizoctonia solani). It gets just cold enough at Hong Kong for large...
08
May
2012
4 Comments
Read More
Two-Wheeled Vehicles and Zoysia Putting Greens
We headed to Twin Doves Golf Club where I had my opportunity to see a wall-to-wall Seashore paspalum (Platinum TE variety) golf course. While the course looked great from a distance, it was clear that the grass selection presented its own challenges. While Micah can talk more about this from...
05
May
2012
1 Comment
Read More
Saigon, San Miguel, and Shade
Except for the superb mountain course at Dalat, with a lot of kikuyugrass (Pennisetum clandestinum) on the fairways and creeping bentgrass (Agrostis stolonifera) greens, all courses at Vietnam have been planted to seashore paspalum or bermudagrass. This is a mistake....
03
May
2012
No comments
Read More
Singapore and Thailand from my perspective
Our first stop during the 2012 Asian Turfgrass Roadshow took us to Singapore. For me, it was about 22 hours in the air (through Tokyo) and a 12:30AM arrival on Monday night/Tuesday morning. Knowing that I wasn't going to be able to sleep right off the flight, I had recent...
01
May
2012
2 Comments
Read More
Turfgrass Seminars at Singapore and Bangkok
The Asian Turfgrass Roadshow 2012 started with a seminar at Sentosa Golf Club in Singapore, host site for the European Tour’s Singapore Open. Dr. John Kaminski, with only a few hours of sleep after his travel from the other side of the world, exactly twelve time zones away, gave two...
30
Apr
2012
1 Comment
Read More
Fungicide book, and thinking about summer patch – earlier than usual
It’s been awhile since we’ve plugged this book, so I’ll do it again: It’s a terrific resource for any turfgrass manager. You can find more details about the contents and purchase it at this website: http://www.apsnet.org/apsstore/shopapspress/Pages/43924.aspx Summer patch Summer patch symptoms tend to...
13
Apr
2012
1 Comment
Read More
Frost impacts new growth in lawns
The unprecedented warm weather in March led to all sorts of plant anomalies, including early flowering in trees and shrubs, germination of annual grasses, and spring green-up of cool-season turf. Although perennial cool-season grasses are well equipped to withstand sudden and extreme temperature drops, new, succulent leaf tissues are susceptible...
09
Apr
2012
No comments
Read More
Early early early
The temps have been warmer than normal, in some cases WAY warmer. Here in Manhattan it was 89 on April 1. Even the warm-season grasses are growing like mad. Along with the early plant growth, plant diseases are...
06
Apr
2012
2 Comments
Read More
Some Much-Needed Rain and Some Unwanted Diseases
In Oklahoma and the Southern Plains, we received some much-needed rain to help offset the drought that has persisted over the last year or so. Some areas of Oklahoma received as much as six inches of rain over the last 10 days. Many have welcomed this, but it...
26
Mar
2012
No comments
Read More
An Excellent Question Without a Good Answer
What's that question? It is the one posed most frequently by delegates to this week's Sustainable Turfgrass Management in Asia 2012 conference: How can we control bermudagrass in seashore paspalum? The conference saw 210 delegates from 20 countries assemble at Thailand's popular beach resort of Pattaya to discuss turfgrass management...
17
Mar
2012
1 Comment
Read More
A New Year and Winter Meetings
Happy belated New Year! I know I haven’t had a recent contribution to the blog, but things got pretty busy for the Turf Team at Oklahoma State University this fall and into the new year. We had our 66th Annual Oklahoma Turfgrass Conference and Trade Show in Stillwater in...
26
Jan
2012
No comments
Read More
Microdochium patch
The unseasonably warm winter has prompted many inquiries about the persistence of fungicides applied for snow mold suppression. We have an experiment that is evaluating the persistence of two commonly used snow mold fungicides, iprodione and chlorothalonil. Basically we applied the fungicides to plots thatwe keep free of snow cover and ones that are kept under snow cover for the duration of the experiment. We take two cup cutter samples from each plot. One is used to determine the concentration of the fungicides using commercially available ELISA kits for iprodione and chlorothalonil developed by Horiba LTD. The other core is...
Yesterday (this was meant for yesterday, but new disease activity today [Tuesday] has me posting a day late) I had the pleasure of hanging out at the Rutger’s Annual Golf Classic which raises funds for their research program. I even got to play a little golf with our Midwest blogger Jim Kerns. Having left State College on Sunday and not really seeing much of anything on the disease front at Penn State, I was excited to find out if there were any actual turf diseases in the field…we hit the jackpot in North Jersey. While certain diseases like anthracnose, leaf...
Well, I’m finally running at about 80% speed after being knocked on my butt from a double-whammy of a cold AND food poisoning. My sweetie, Kris, had to deal with a very yucky Valentine this week. I’m hoping to be 90-100% back-to-normal tomorrow. On Tuesday, as the cold really came on strong, you could have graphed snot-production on an exponential curve… Me and my Valentine of 10-years, on a less-snotty day! The high yesterday and Wednesday was about 70, and virtually all the snow is gone except for giant piles in parking lots, and those are fading fast. I have...
It is really nice to experience a warm-up in Mid-February, but we know that it is a likely a cruel trick from mother nature. NBC 15 in Madison just said that Monday could yield 5 to 10 inches of snow, if all the expected precipitation is snow. Yet, today temperatures exceeded 40 degrees in Southern Wisconsin and is expected to exceed 50 degrees tomorrow! Its funny that I get excited about 50 degrees, when I was in North Carolina I considered that cold. As the warm-up continues, the snow will be melting and gray snow mold and Microdochium patch may...
Recent Comments