It appears that there is now a second occurrence of Brown Ring Patch / Waitea Patch (Waitea circinata var circinata) on Poa annua in Ohio. The first was during the “hot” period of March when temperatures suddenly approached 80°F / 27°C. Cases were confirmed in NW and Central Ohio. Now there are samples and cases in SW, Northern and Central Ohio. If temperatures cool down and then there is a sudden warm / hot period - symptoms may occur again!