MDARD Michigan Core Pesticide Applicator Practice Exam

What is the primary use of inorganic pesticides today?

1. To control insect populations

2. To manage plant diseases

3. To enhance soil fertility

4. To improve agricultural yields

The correct answer is: To manage plant diseases

The primary use of inorganic pesticides today is largely centered around their effectiveness in managing plant diseases. Inorganic pesticides include compounds such as copper and sulfur, which have been traditionally used for their fungicidal properties. These substances play a crucial role in protecting crops from various fungal, bacterial, and viral pathogens, thereby ensuring plant health and productivity. Despite the diversity of inorganic pesticides and their potential uses, their most significant contribution in modern agriculture is primarily in the area of disease management. By effectively controlling and preventing diseases, farmers can maintain the viability of their crops and minimize losses associated with disease outbreaks. This not only supports sustainable agricultural practices but also contributes to food security by ensuring that crops remain healthy and productive throughout their growing cycles.