Curative Treatment of Large Patch Disease
Large patch is a sporadic disease that affects warm-season turfgrasses such as hybrid bermudagrass, zoysiagrass, and St. Augustinegrass in Oklahoma. It is most noticeable in early spring and sometimes in the fall, but may not always result in visible symptoms.
Treatment Timing
Treatment Count
Treatment Interval
as needed
1
not applicable
Large patch is an occasional disease of warm-season turfgrasses (hybrid bermudagrass, zoysiagrass, and St. Augustinegrass) in Oklahoma. The disease can occur in residential, landscape, and recreational warm-season turfgrasses. In Oklahoma, the disease is most noticeable in early spring when turfgrasses are breaking dormancy and weather conditions are wet and mild. In some years, the disease is also evident in the fall. However, infection by the pathogen during this time of year may not always result in visible symptoms