Which pesticide formulation contains an organic solvent and an emulsifier to help it mix with water?

Emulsifiable concentrates are designed specifically to contain both an organic solvent and a surfactant or emulsifier, which facilitates their mixing with water. This formulation usually has a higher concentration of active ingredients and is mixed with water before application. The emulsifier allows the oil-based pesticide to disperse uniformly in water, creating a stable emulsion that can be easily applied.

The other formulations differ in their composition and how they interact with water. Suspension concentrates contain solid particles suspended in a liquid, which does not require an emulsifier for mixing but instead relies on maintaining the dispersion of the solid particles. Flowables are similar to suspensions but are often more viscous and can include certain active ingredients that are solid but formulated for easy dispensing. Granular formulations consist of solid particles that are ready to be applied directly to the soil or foliage and do not need any mixing with water. Each formulation type has its intended use, but emulsifiable concentrates specifically provide the ability to be emulsified in water due to the presence of an organic solvent and emulsifier, making them the correct choice for this question.