MDARD Michigan Core Pesticide Applicator Practice Exam

Which is an advantage of flowable formulations (F or AF)?

1. May be abrasive

2. Low exposure risk

3. Can settle and require agitation

4. High risk of inhalation

The correct answer is: Low exposure risk

Flowable formulations, often abbreviated as F or AF, are designed for ease of use in pesticide application. One of the primary advantages of flowable formulations is that they generally have a low exposure risk. This is important for both the applicator and the environment. The formulation typically has larger particle sizes than conventional sprays, which reduces the likelihood of drift and inhalation during application. This characteristic makes them safer to handle, as there is a diminished chance of exposure through inhalation or skin contact compared to more finely formulated pesticides. In contrast, other formulations might present challenges such as abrasiveness, potential for settlement requiring agitation, or increased risk of inhalation. Understanding the specific advantages of flowable formulations can significantly influence their selection for pest management strategies, especially in contexts where worker safety and environmental impact are paramount.