What is a Wettable Powder in pesticide application?

A wettable powder is a formulation designed to be mixed with water before application. This type of pesticide formulation consists of fine particles that can be suspended in water, creating a homogenous mixture that allows for effective distribution on the target area. However, because of the nature of the powder, it tends to settle at the bottom of the mixing tank. To ensure proper application and effectiveness, constant agitation is necessary during mixing and application. This ensures the active ingredients remain evenly distributed in the solution.

The other choices present formulations that either do not require constant agitation, do not describe the characteristics of a wettable powder, or represent entirely different types of pesticide formulations.