Captan Solution is widely used as a broad-spectrum fungicide in agriculture, horticulture, and ornamental plant management. It effectively controls a variety of fungal diseases such as powdery mildew, scab, leaf spot, blight, and fruit rots on fruits, vegetables, and nuts. Commonly applied through spraying, it protects both foliage and fruit by inhibiting fungal spore germination and growth. It is especially valuable in apple, pear, and grape cultivation, where it helps prevent pre- and post-harvest decay. Captan Solution is also used in home gardens and on turfgrass to manage lawn diseases. Due to its protective action and low persistence on plant surfaces, it fits well into integrated pest management programs. However, proper application timing and dosage are important to avoid phytotoxicity and ensure effectiveness.