Which type of container is recommended for mixing and applying certain pesticides?

• A. Plastic only
• B. Glass only
• C. Stainless steel, aluminum, fiberglass, or plastic-lined steel
• D. Wooden containers

Answer: (C)

The recommended type of container for mixing and applying certain pesticides is stainless steel, aluminum, fiberglass, or plastic-lined steel because these materials are resistant to corrosion and can safely hold chemical substances without reacting negatively. Pesticides can be highly corrosive or reactive, and using containers made from materials that can withstand these properties helps to ensure safety during both mixing and application.

Stainless steel and aluminum are particularly advantageous due to their durability and resistance to rust and wear. Fiberglass has a non-reactive surface that does not interact with pesticides, making it another good option. Plastic-lined steel offers both the sturdiness of metal and the protective qualities of plastic, which can prevent chemical reactions.

Other materials, such as glass, while not reactive, can be more fragile and pose a risk of breaking. Wooden containers can absorb chemicals and are not suitable for safely containing or mixing pesticides due to the potential for chemical degradation and contamination. Thus, the combination of durability, non-reactivity, and safety makes the specified materials the best choice for pesticide handling.