MDARD Michigan Core Pesticide Applicator Practice Exam

What does "FG" stand for in pesticide formulations?

1. Granules

2. Flowable

3. Dry flowable

4. Emulsifiable concentrate

The correct answer is: Emulsifiable concentrate

The term "FG" in pesticide formulations stands for "Dry Flowable." This type of formulation typically consists of dry particles that can be suspended in water. When mixed with a suitable amount of liquid, these dry particles dissolve to create a suspension that can be applied as a spray. Dry flowable formulations are favored because they are often easier to handle and transport compared to liquid formulations and can offer improved stability and longer shelf life. They are particularly useful for treating large areas or crops, as the formulation can be easily mixed and dispersed in water for application. The incorrect choices include options that represent different types of formulations. Granules refer to larger particles that are typically used as solid formulations and may be in granular form. Flowable refers to a type of liquid formulation that can flow easily but does not match the "FG" designation, while emulsifiable concentrates involve different principles of formulation and usage. Understanding these distinctions is crucial for effective pesticide application and safety.