Product Category Fungicide Formulation Type Soluble Powder (SP) Application Foliar & Drip Main Target Pest Broad spectrum control of Ascomycetes, Basidiomycetes and Deuteromycetes fungus causing Anthracnose, Leaf spot, Fruit Rot, Damping Off etc. Active ingredient Methyl Sulfonyl Methane Mode of action FUNGIVEEK – 80 acts on the fungal pathogen during penetration and haustoria formation. It stops the development of fungi by interfering with the biosynthesis of sterols in cell membranes. Broad spectrum fungicide with multi-site contact action inhibiting germination of spores.