Texas Pesticide Applicator Practice Exam

Which statement is true regarding granular formulations compared to dust formulations?

1. Granular formulations have smaller, less uniform particles.

2. Granular formulations are made of larger, more uniform particles.

3. Dust formulations are safer to use than granular formulations.

4. Granular formulations evaporate more quickly than dust.

The correct answer is: Granular formulations are made of larger, more uniform particles.

The correct statement is that granular formulations are made of larger, more uniform particles. This distinction is important as it affects how these formulations are applied, their effectiveness, and their interaction with the environment. Granular formulations typically consist of particles that are larger in size compared to dust formulations. The larger particle size allows for a more controlled application and reduces the potential for drift, making them suitable for applying in specific areas where pests are present. Additionally, the uniformity in size helps ensure consistent distribution when applying the product. This characteristic means that granular products can remain on the target surface longer without being easily blown away by wind or washed away by rain, which can enhance the effectiveness of the pesticides contained within them. Understanding this aspect of granular formulations helps applicators choose the right type of pesticide for their specific application, ensuring they are more effective in managing pests while also considering environmental impacts.