MDARD Michigan Core Pesticide Applicator Practice Exam

What disadvantage do formulations in granular form (G) have?

1. Low application hazard

2. Application equipment needs frequent calibration

3. No mixing required

4. Simple application

The correct answer is: Application equipment needs frequent calibration

Granular formulations have specific attributes that can influence their use in pest management. One significant disadvantage of granular formulations is that the application equipment often needs frequent calibration. This is because granular products can vary in size, density, and flow characteristics, which can affect how consistently they are applied. If the application rate is not properly calibrated, it may lead to uneven distribution, over-application, or under-application of the product, ultimately impacting the efficacy of pest control measures and potentially causing environmental concerns. In contrast, low application hazard, no mixing required, and simple application are typically advantages associated with granular formulations. The low application hazard means that these products are often safer to handle and apply, particularly in sensitive environments. The fact that no mixing is required simplifies the application process, making it easier for applicators. Additionally, the straightforward nature of application for granular products often allows for effective and targeted pest control, further enhancing their usability in various situations.