Metconazole is primarily used as a fungicide in agriculture, offering protection against a wide range of fungal diseases in crops. It is especially effective in controlling rusts, powdery mildews, and leaf spot diseases in cereals such as wheat and barley. Its systemic action allows it to be absorbed by plant tissues, providing both preventive and curative effects. Metconazole helps improve crop yield and quality by suppressing fungal growth during critical growth stages. It is commonly applied as a foliar spray and is valued for its long residual activity, reducing the need for frequent reapplication. Due to its efficacy and plant health benefits, it is widely used in integrated pest management programs.