Powdery Mildew
Erysiphe graminis
Leaf surfaces are covered with a grayish white powdery growth. Isolated patches may spread to larger areas of the lawn. Leaf blades may turn pale yellow in later stages of the disease.
Erysiphe graminis
Leaf surfaces are covered with a grayish white powdery growth. Isolated patches may spread to larger areas of the lawn. Leaf blades may turn pale yellow in later stages of the disease.