Final answer:
Recommended headgear for pesticide applicators is one that offers good sun protection and helps protect against pesticide exposure. This typically means wearing a wide-brimmed hat or hooded protective suit that covers the head and neck properly. So option (b) is correct.
Step-by-step explanation:
The question asks which type of headgear is recommended for pesticide applicators. It's crucial for pesticide applicators to wear protective clothing and gear to safeguard their health. While a ball cap might be commonly used, it is not considered adequate protection when applying pesticides. The recommended headgear for pesticide applicators is one that not only provides good sun protection but also shields the head and neck from pesticide exposure. This could include a wide-brimmed hat or a hooded protective suit that covers the head completely. A plastic Safari-type hat, with its wide brim, could offer sun protection, but it must have a cloth lining rather than a plastic headband, which could allow pesticides to collect and pose a risk. Therefore, the best option is b. one that offers good sun protection and is part of an overall protective gear setup that may include a full suit or other appropriate protective clothing.