Which type of formulation is denoted by the abbreviation 'SP'?

The abbreviation 'SP' stands for Soluble Powder. This formulation type is designed to dissolve in water, creating a solution that can be easily applied as a pesticide or other treatment. Soluble powders are advantageous because they allow for precise dosing, dissolve uniformly, and often have a longer shelf life compared to some other formulations. This makes them particularly useful in pest control applications, as they can be mixed directly with water and applied using various application methods.

In contrast, the other choices, such as Spray Concentrate and Emulsifiable Concentrate, refer to different formulations that may have distinct application characteristics and formulations but are not represented by the 'SP' abbreviation. Granules, while also a common formulation type, refer to solid particles used for direct application and do not dissolve in water like soluble powders do. Understanding the specific formulation type is crucial for making informed decisions in pest control and ensuring effective treatment.