This study was carried out I'm order to research the side effect of Cypermethrin ULV which has used control of Sunn-Pest (Eurygaster integriceps Put.) on pilot, mechanic and pennant carriers. Serum chohnesterase, Serum protein electrophores, SGOT, SGPT and routine llood testes has examined at 26 person total. in addition, by using the tracae material, has bean examied being dirty m pilot's cabinet and the dresses.