Technical reports
- The Turfgrass Genki Level
- MLSN Cheat Sheet
- Using temperature to predict turfgrass growth potential (GP) and to estimate turfgrass nitrogen use
- A Report on Putting Green Performance Characteristics
- How much do clouds affect photosynthetic irradiance? Measures of light at Thailand, Hong Kong, Vietnam, and Japan
- Why manilagrass (Zoysia matrella) is the best choice for links-style golfing surfaces in East and Southeast Asia
- Turfgrass nutrient guidelines, peer review, and potassium
- 2015 Global Soil Survey Report
- 2014 Global Soil Survey Report
Scientific publications
- Effectiveness of standard soil tests for assessing potassium availability in sand rootzones
- Minimum soil nutrient guidelines for turfgrass developed from Mehlich 3 soil test results
- Potassium availability indices and turfgrass performance in a calcareous sand putting green
- Measuring the effects of potassium application on calcium and magnesium availability in a calcareous sand
- Potassium supply rate as measured by exchange membranes in a calcareous sand
- A simple method for estimating effective cation exchange capacity, cation saturation ratios, and sulfur across a wide range of soils
- Nonacid cation bioavailability in sand rootzones
Seminar handouts
- Irrigation management in summer: timing, amount, syringing, and water quality
- Nutrient requirements of tropical turfgrass
- What fertilizer should I use?
- The (New) Fundamentals of Turfgrass Nutrition and handouts for 4 other presentations on shade, light, fertilizer, and irrigation
- Predicting turfgrass performance
- Optimum golf course playing conditions with minimum inputs
- Understanding turfgrass nutrient requirements
- How to prevent nutrient deficiences AND use less fertilizer
- Ground contours and grass
- Turfgrass in the Ryukyu Islands
- A new way of looking at the weather
Popular & Trade press
- Measuring clipping volume is easier and more useful than I expected
- The Park Grass experiment and the fight against dogma
- Does potassium fertilizer really increase roots?
- Achieving the warm season links
- Wave of destruction
- Documenting your progress toward sustainability
- Just what the grass requires: using minimum levels for sustainable nutrition (MLSN)
- Making sense of turf nutrition with MLSN
- Turfgrass Management in SE Asia
- Do fairways need a sand cap?
- Seduced by metric units
- Charles Vancouver Piper: The Agrostologist
- The SportsTurf Interview: Dr. Micah Woods