What is the difference between emulsifiable concentrates and flowables?

Emulsifiable concentrates are formulated as liquids that contain the active ingredient mixed with an emulsifier, allowing them to be diluted in water. In contrast, flowables are products that start as solid particles which are suspended in a liquid medium. This distinction in their formulation is crucial for understanding how they behave when mixed with water and applied.

Flowables are designed to effectively disperse solid particles in a liquid form, which can be advantageous in certain applications, such as those requiring a high concentration of active ingredients without the need for dissolution. This allows flowables to maintain the desired efficacy while providing ease of application.

On the other hand, emulsifiable concentrates are more suited for active ingredients that can form stable emulsions upon dilution, leading to a more uniform distribution of the active ingredient in the spray mixture. Understanding these differences helps applicators choose the appropriate formulation based on the specific pest control requirements and the nature of the active ingredients involved.