Which type of pesticides are described as being of mineral origin and do not contain carbon?

Inorganic pesticides are characterized by their mineral origin and the absence of carbon in their chemical structure. These substances typically include minerals such as sulfur, arsenic, and copper, which are used for their pest control properties but do not fit the criteria for organic substances.

Given that organic pesticides are derived from living organisms or include carbon-based compounds, and synthetic pesticides are chemically manufactured, these classifications do not apply here. Biopesticides, on the other hand, are derived from natural materials like plants, bacteria, and fungi, and also contain carbon. Thus, the distinction of inorganic pesticides is clear as they uniquely possess mineral origins without the presence of carbon.