Which of the following is an example of pesticide formulation?

Pesticide formulation refers to the specific mixture or preparation of active ingredients combined with other substances to create a product that can be easily applied for pest control. Granules are a prime example of pesticide formulation because they consist of solid particles that have been treated with an active ingredient. These formulations are designed for effective delivery to the target pest, allowing for specific application methods, such as spreading or incorporation into the soil.

In contrast, pest-resistant plants are living organisms bred to naturally resist pests; biodegradable compounds are substances that can break down naturally in the environment but may not have relevance to pest control directly; and soil improvers, while beneficial for enhancing soil health, do not specifically relate to the concept of pesticide formulation. Thus, granules stand out as a direct and clear example of a pesticide formulation.