Necrotic Ring Spot Fungicides

Necrotic Ring Spot Fungicides

Necrotic ring spot is a root and crown disease of Kentucky bluegrass and other susceptible cool-season turf and is regionally important in the Intermountain West. Products in this collection must have a current label-supported claim for the listed target in turf.

Confirm the Target and Label

Confirm the diagnosis and preventive timing because symptoms can persist after the most effective treatment window. Verify the turf species, use site, rate, timing, application interval, placement, and whether the label states control or suppression.

Build the Treatment Program

Compare FRAC groups, activity, formulation, and watering directions. Rotate or combine effective FRAC groups as directed and integrate cultural practices that reduce disease pressure. Always follow the complete product label.