University of FloridaSolutions for Your Life

PP-204: Gray Leaf Spot of St. Augustinegrass: Cultural and Chemical Management Options

Figure 5. Relative susceptibility of currently available and experimental cultivars of St. Augustinegrass to gray leaf spot caused by Pyricularia grisea. Cultivars are listed from the least susceptible (most resistant) to the most susceptible (least resistant).

Credit: Russell Nagata and Lawrence Datnoff