This International Standard establishes principles for the measurement of droplet drift from all types ofequipment designed for applying plant protection products. Detailed specifications relate to tractor mounted,trailed and self propelled agricultural sprayers operating in arable field crops (boom sprayers) and in bush andtree (including vines, hops, fruit) crops (including broadcast air-assisted sprayers).The principles defined in this International Standard are also applicable for any hand-held equipment oraircraft but detailed protocols for such systems are not included in the specifications defined in this standard.All measurements are made with the s