Updates
The latest research notes, field observations, and announcements from PACE Turf. Page 39 of 251.
- Photo of the week: more zoysia seedheads Members only
November 28, 2023
The presence of seedheads in low cut zoysia turf can be unsightly. This photo shows plenty of seedheads on a…
- Photo of the week: tine table Members only
November 24, 2023
Japanese tine makers produce an impressive variety of tines. This photo is a still from a video I took at…
- Five seasons of OM246 testing Members only
November 23, 2023
Chris Tritabaugh and I reviewed the autumn OM246 test results for the putting greens at Hazeltine National Golf Club in…
- Photo of the week: zoysia seedheads on green collar Members only
November 17, 2023
Zoysia seedhead production is unsightly on low cut turf. This is also a subject that needs a lot more study,…
- Sand topdressing application rates Members only
November 17, 2023
Sand topdressing amounts can be expressed as mass of sand applied per area, or as volume of sand applied per…
- Video: Autumn surprise (Pythium on bermudagrass) Members only
November 16, 2023
Bullseye bermudagrass from a sports field at first seemed to be afflicted by a leaf spot fungus that produced dark…
- Predicting growth from temperature Members only
November 10, 2023
As the measurement of clipping volume becomes more common, especially for golf course putting greens, I've also found it useful…
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November 9, 2023
Bottom line: The increasing numbers of generic (also known as post-patent or off-patent) products available in the turf market will…
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November 3, 2023
When soils become anaerobic (oxygen-free), turf roots “suffocate”, leading to wilting, yellowing, and death of the foliage above. Soil chemistry…
- Photo of the week: poa seedhead control Members only
November 3, 2023
For guidance on the proper timing of applications of Proxy (ethephon) plus Primo (trinexepac–ethyl) or Embark (mefluidide), see this PACE…