What is the most common route of pesticide poisoning for applicators?

The most common route of pesticide poisoning for applicators is through dermal exposure. This is primarily due to the frequent contact that applicators have with pesticides while handling, mixing, or applying products. The skin is a significant pathway for chemicals to enter the body, particularly when protective gear is not utilized or when such gear is compromised.

While inhalation is also a concern, particularly in poorly ventilated areas, and ingestion can occur if hands are not washed before eating or drinking, dermal exposure remains the most typical route due to the nature of how pesticides are often applied. Applicators are frequently in contact with granular or liquid formulations, which can easily adhere to the skin, leading to absorption into the bloodstream. Eye contact is a risk as well, especially in scenarios where protective eyewear is not worn, but it is less common than dermal absorption overall.