Georgia Pesticide Applicators Practice Exam

What are granules in the context of pesticide formulations?

1. A type of pesticide applied as a liquid

2. Formulations made from absorptive materials with larger particles

3. Pesticides that can only be used on ornamental plants

4. Fine powders used for home pest control

The correct answer is: Formulations made from absorptive materials with larger particles

Granules are a specific type of pesticide formulation characterized by their larger particle size and the use of absorptive materials. These formulations typically consist of solid particles that are larger than those found in fine powders and are designed for specific application methods, such as broadcasting over soil or incorporating into plant beds. The larger size of granules allows for controlled release of the active ingredient over time, which can be beneficial for long-lasting pest control. In contrast to liquids, granules do not require mixing with water for application, making them convenient for certain agricultural practices. This also differentiates them from fine powders, which are typically more suited for direct applications in specific pest control scenarios. Additionally, granules are not limited to ornamental plants; they can be used for a wide variety of applications, including agricultural crops and turf management, which distinguishes them further from the other options provided.