ABSTRACK The aim of this experiment in the effect of kalius sa sure doos towards of intensity of fosarius classes (Dusarium Oxynzorim Schlecht) in red pepper plant (Sanscom вдомих L.) product. The experiment was held in Februari until Hel 1995, at Kedungsari village, Morth Magelang sub district, Nagelang regency. The altitute of 360 meter above sea level. …