Nebraska Pesticide Applicator Certification Practice Exam

The formulation being described is known as ultra low volume (ULV) pesticide. This type of pesticide typically consists of a very small amount of active ingredient, often around 1 percent or less, dissolved in an organic solvent. This allows for effective application in a concentrated form, which is particularly beneficial for aerial application or in situations where targeting a specific area with minimal volume is required.

The use of a solvent rather than water as the carrier in ULV formulations enhances the penetration and distribution of the pesticide active ingredient, making it more effective in certain pest control scenarios. This characteristic makes ULV formulations popular for use in large-scale pest management efforts, such as in agriculture or vector control programs.

On the other hand, emulsifiable concentrates contain a higher concentration of active ingredient and are designed to form a stable emulsion when mixed with water. Suspension concentrates are solid particles suspended in liquid and have a different application process and formulation structure. Granular products, meanwhile, are solid formulations designed for slow release and are not dissolved in solvents, as they are applied as solid pellets or granules rather than liquids.