Famoxadone is primarily used as a fungicide in agriculture, especially in the protection of crops such as grapes, potatoes, tomatoes, and leafy vegetables. It is effective against a broad spectrum of fungal pathogens, including those causing downy mildew and other oomycete diseases. The compound works by inhibiting mitochondrial respiration in fungi, disrupting energy production and ultimately leading to pathogen death. It is often formulated as a solution for foliar application, allowing for quick absorption through plant leaves. Due to its systemic and translaminar properties, famoxadone provides both preventive and early curative activity. It is sometimes combined with other fungicides, such as cymoxanil, to enhance efficacy and reduce the risk of resistance development. Famoxadone is favored in integrated pest management programs because of its relatively low environmental impact and favorable toxicological profile when used according to guidelines. Its use supports higher crop yields and improves the quality of produce by minimizing fungal damage.