Which are the two types of formulations for pesticides?

The correct answer describes two fundamental categories of pesticide formulations: dry formulations and wet formulations.

Dry formulations typically include products like powders, granules, and pellets that do not contain water. These forms are designed to be easy to handle and apply, often allowing for longer storage life and ease of transport. Common examples of dry formulations include granules or dusts applied directly to the soil or plant surfaces.

Wet formulations, on the other hand, involve products that are mixed with water for application, such as emulsifiable concentrates, solutions, or suspensions. These formulations are often designed for use in sprayers and are generally more effective for achieving uniform coverage over large areas, as the liquid can easily adhere to target surfaces.

Recognizing these two types of formulations helps users choose the appropriate product based on application methods, target pests, and environmental considerations.