Abstract: An apparatus or system for delivering a pesticide spray to a predetermined area, which includes a container for the pesticide to be delivered; a spraying portion, further including a substantially circular rotating member positioned on a central rotating axis; an upper circular shield positioned above and extending beyond the outer perimeter edge of the rotating member; a nozzle for injecting a quantity of pesticide onto the rotating member; a splash guard on the circular shield for directing the spray from the edge of the rotating member to the area of weeds below the shield covering the rotating member; and a powered device for moving the spraying member along the weeds to be sprayed, and for delivering the quantity of pesticide to the weeds. The apparatus may further include a rotating blade for cutting the weeds as the spray of pesticide is delivered beneath the circular shield.