Cursor is the first powerful and effective silicon based fungicide of Silico Triazole group. It is rapidly absorbed by the plant and by its systemic action translocates in the whole plant, and restricts the growth of fungus and effectively controls the Powdery mildew disease. It has both curative and protective action. Cursor is redistributed by rainfall and resistant to wash off. Its vapour phase activity also contributes to effectiveness. Cursor is compatible with commonly used insecticides and fungicides.