Which formulation is characterized by dry, powdered ingredients containing 25 to 80 percent active ingredient?

The formulation characterized by dry, powdered ingredients containing 25 to 80 percent active ingredient is wettable powders. This type of formulation consists of finely ground particles that must be mixed with water before application. When added to water, they create a suspension that allows for effective dispersion and distribution of the active herbicide when applied. Wettable powders are often preferred for their effectiveness in a variety of application techniques and their ability to adhere to plant surfaces.

In contrast, other formulations have different characteristics and uses. Water dispersible granules can contain similar active ingredient levels but often require different handling and application approaches. Soluble powders dissolve completely in water, resulting in a liquid solution rather than a suspension. Baits typically contain an attractant along with the active ingredient, and their applications are distinct from those of wettable powders, which are focused on foliar or soil treatment. Understanding the specific properties of each formulation type is essential for proper herbicide application and efficacy.