No agitation necessary. Limited number of formulations of this type available. These concentrates may approach 100 percent active ingredient. They are designed to be used as is or to be diluted with only small quantities of specified solvents. Not abrasive to equipment, No plugging of screens and nozzles, Little visible residue on treated surfaces.
Some active ingredients are insoluble solids.
These may be formulated as flowables in which the finely ground active ingredients are mixed with a liquid, along with inert ingredients, to form a suspension. Flowables are mixed with water for application and are similar to EC or wettable powder formulations in ease of handling and use. Seldom clog nozzles, Easy to handle and apply. These formulations contain one or more active ingredients and a solvent. Most aerosols contain a low percentage of active ingredient.