Which of the following pesticides are made from minerals?

Inorganic pesticides are derived from mineral sources and are characterized by their chemical compositions that do not contain carbon-hydrogen bonds, which is a hallmark of organic compounds. These pesticides include various mineral-based materials such as sulfonates, phosphates, and borates, which can effectively target pests while also having differing environmental impacts.

Understanding why inorganic pesticides are specifically highlighted in this context helps clarify their unique role in pest management compared to other types. For example, insecticides can be both organic and inorganic, depending on their composition. Organic pesticides, by definition, are derived from natural plant or animal materials, focusing on using biodegradable and less toxic substances. Systemic pesticides are designed to be absorbed and distributed within the plant, which may also include organic or synthetic components. Hence, the choice of inorganic pesticides distinctly identifies them as mineral-based, emphasizing their composition and application in horticulture practices.