Sir Walter Pest Control granules should be equally sprinkled over the affected portion of the Sir Walter Turf after which, the lawn should be watered in order for the pesticide granules to maximize its saturation to the soil. When spreading the Sir Walter Pest Control, you may use a spreader or you can mix the pesticide with the fertilizer or perhaps sprinkle it manually. If you are not sure how to properly apply this pesticide, you can always consult a Sydney Turf Supplier for better understanding. To manage lawn grubs, it is recommended to apply 400 grams of Sir Walter Pest Control in every 100 square meters. Turf Sydney Fight Against Lawn Grubs.