Abstract: This collection panel for an agricultural sprayer forms a hollow box comprising an air inlet opening and openings or pre-openings capable of receiving pulsed-air spraying assemblies.

Abstract: A spraying leg for an agricultural spraying machine, to an air-flow module for such a leg, and to an agricultural spraying machine provided with at least one such leg. Agricultural spraying machines which comprise spraying legs are known from the prior art, each spraying leg being provided with air diffuser and spray nozzle units, making it possible to send phytosanitary products driven by pulsed air onto the vegetation to be treated. A spraying nozzle is provided which can easily be adapted to the nature of the plants to be treated, in particular to the height and the configuration thereof. The spraying nozzle comprises at least one mounting, and a plurality of spraying modules attached to the mounting, each module forming an air-flow duct capable of each supporting at least one air diffuser and spray nozzle unit, the modules being connected to one another.

Abstract: Spraying device for an agricultural machine, comprising a carrier and at least one nozzle capable of spraying an aerosol product, the carrier being hollow in order to be able to conduct propellant air to the at least one nozzle, the at least one nozzle being selectively mountable on and dismountable from the carrier, preferably without using tools.