Copper-based compounds are chemical substances that contain copper as a key element. These compounds can be found in various forms, such as salts, oxides, and complexes. They are commonly used in agriculture as fungicides and herbicides, helping to protect crops from diseases and pests. In addition to agricultural uses, copper-based compounds are important in industrial applications. For example, they are used in electrical wiring and plumbing due to their excellent conductivity and resistance to corrosion. Other applications include their use in pigments, catalysts, and even in some medical treatments, showcasing their versatility in different fields.