Final answer:
To minimize pesticide storage problems, one should purchase quantities based on previous usage. This practice is not only environmentally prudent but also economically beneficial as it reduces the risks associated with excess storage.
Step-by-step explanation:
The recommended practice to minimize pesticide storage problems is to purchase quantities based on previous usage. This approach helps manage inventory more effectively, ensuring that excess chemicals are not stored for long periods, reducing the risk of deterioration and potential safety hazards. Furthermore, purchasing only what is likely to be used can help prevent the environmental and health issues associated with the disposal of unused pesticides.
It's true that storing metal pesticide containers on higher shelves might prevent rusting, but this isn't directly related to minimizing pesticide storage problems regarding inventory management. Plastic containers, while potentially less prone to rust, still pose similar risks associated with over-purchasing and storing large amounts. Keeping pesticide containers in direct sunlight is actually contrary to safe storage practices because heat and sunlight can degrade the pesticides and increase the risk of container failure.