Which practice is recommended to minimize pesticide storage problems?

Storing metal pesticide containers on higher shelves is recommended primarily to prevent rusting. Metal can corrode when it comes into contact with water or other materials that may lead to moisture accumulation, which is more likely on the floor. By placing these containers on higher shelves, the risk of moisture exposure is reduced, thereby extending the life of the containers and maintaining the integrity of the pesticides inside. This practice also encourages a safer storage environment, as it minimizes the chances of spills and accidents that can occur when containers are stored at ground level.

In addition, when considering other storage options, wooden shelves may not always be the most reliable choice due to potential absorption of moisture, and combining different pesticides can lead to chemical reactions that may be harmful or reduce their effectiveness. Therefore, ensuring metal containers are elevated helps maintain safe and efficient pesticide storage.