Used as a fungicide in agriculture, particularly effective against oomycete pathogens such as Phytophthora and Pythium. It is applied to crops like grapes, citrus, and vegetables to control root rot, downy mildew, and other fungal diseases. The compound works by enhancing the plant’s natural defense mechanisms and directly inhibiting pathogen growth. It is often applied as a foliar spray or soil drench and is valued for its low toxicity to mammals and beneficial organisms. Also used in organic farming where approved, due to its minimal environmental impact and biodegradability. Additionally, it serves as an additive in fertilizers to improve the efficiency of phosphorus absorption by plants.