Mounted sprayers for tractor have two different specific functions: spray treatments for orchards, olive groves, vineyards and any other kind of trees and herbicide treatments, to free cultivation from weeds. On the first group, two different products are present, both equipped with high pressure pumps. The first kind is represented by the atomizers, without any doubt the most professional for the fan power and their fog efficiency that means saving in terms of work and product consumption. The second kind are the typical sprayers. They are the most requested because they are cheaper than the above mentioned ones. Anyway they have an high functionality and versatility of use thanks to a wide accessories selection such as pattern spray guns, vineyards booms, hose reels, guns (or a high pressure lance for tall trees), or the common lever lance. All them can be purchased together with the treatment sprayer for tractor. The other sprayer typology is represented by the boom sprayers, different from the other category’s sprayers for the low pressure pumps and their higher capacity, to guarantee a wide covering of the area. On the last category, there are the sulphur dusters for the vineyards (both trellis and trellis arbor vineyards) treatments.