Metofenazate is primarily used in the field of agriculture as a fungicide. It is effective in controlling a variety of fungal diseases that affect crops, such as powdery mildew and leaf spot. The chemical works by inhibiting the growth of fungal pathogens, thereby protecting the plants and ensuring healthier yields. It is commonly applied to crops like vegetables, fruits, and ornamental plants. Metofenazate is often used in integrated pest management programs to reduce the reliance on more toxic chemicals, promoting sustainable farming practices. Its application is typically done through spraying, ensuring even coverage on the plant surfaces for maximum efficacy.