Retroactively checking the Smith-Kerns dollar spot probability
June 21, 2022
On the ATC website, I explained how I had seen a lot of dollar spot on bentgrass and Poa annua in a fairway in southern Europe. I was curious about the Smith-Kerns model probability. Was the disease in the middle of an epidemic but the model probability still low? Or had the model probability been high for a long time before I saw this fairway on June 5? After getting the weather data for this location and calculating the probability,…