1. To promote the natural resistance of plants against fungal diseases like downy mildew.
2. Act as excellent fungicides for controlling many important plant diseases caused by Oomycetes, particularly Phytophthora spp.
3. To manage specific soil-borne diseases, including Phytophthora root disease and Armillaria root rot.
4. To enhance general resistance against a variety of secondary or stress-related’ pathogens.