Which type of pesticide formulation typically contains solid particles?

Granules are a type of pesticide formulation that typically contains solid particles. This formulation comes in the form of small pellets or grains, which are designed to provide slow release of the active ingredients. Granules are advantageous for application because they minimize dust and potential drift, and they can effectively target pests in the soil or on the surface of plants. As they dissolve gradually in the moisture of the soil or environment, they release the pesticide over time.

Other formulations, such as emulsifiable concentrates and suspension concentrates, involve liquid components and do not contain solid particles in the same manner. Soluble powders may dissolve in water, but they do not retain the solid particle format characteristic of granules. This distinct composition and behavior of granules make them particularly suitable for certain pest management strategies.