Abstract: An applicator for applying a treatment material to an animal comprising an elongated, flexible, resilient, hollow brace member and an elongated, hollow swing element. These components are made of conventional CPVC pipe having an outside diameter of about ⅝ inch. The brace member is about 5 feet long and the swing element is about 2.5 feet long. An end of the swing element is swingably connected to and end of the brace member using a piece of rope. The opposite ends of a plurality of brace members are implanted in the ground in a predetermined plot at an angle of about 60° such that the swing elements dangle from the upper ends of the brace members. An insecticide gel is applied to the outer surfaces of the swing elements and brace members and a feed for the animal is spread on the ground in the plot. When the animal feeds, the brace members bend and the swing elements swing around so as to spread the insecticide gel all over the skin of the animal including its underside and lower leg areas.