What are wet formulations commonly used for?

Wet formulations are a category of pesticide formulations that include various liquid types that can effectively mix with water and can be applied in a way that enhances the delivery and efficacy of the active ingredients. Emulsifiable concentrates, emulsions, and microencapsulated liquids fall under this category as they are designed to be mixed with water for application, allowing for better coverage and absorption of the active ingredients.

Emulsifiable concentrates are oil-based formulations that can be diluted in water, creating an emulsion that helps evenly distribute the pesticide over the target area. Emulsions, being mixtures of two immiscible liquids, also enable thorough application while improving stability and effectiveness. Microencapsulated liquids allow for a slower release of the pesticide, providing both immediate and residual control over pests.

The other options refer to formulations that do not fit the criteria for wet formulations. Solid dusts and granular applications are typically used differently and are not mixed with water for application. High viscosity oils might not mix well with water, making them less practical for certain types of treatments that require dilution. Therefore, wet formulations are specifically designed to be used with water, which is why the selection of emulsifiable concentrates, emulsions, and microencapsulated liquids is the correct choice for