ISO International Standard

ISO 22369-2:2010 specifies the drift classification procedure for field crop sprayers by field measurements of spray drift sedimentation in conformity with ISO 22866, including the test methods and evaluation criteria needed. It also allows the allocation of the spray drift reduction classes specified by ISO 22369-1.

ISO 22369-2:2010 is intended to determine the drift reducing performance of field crop sprayers by comparison with a reference spraying system, in order to rate (classify) the field crop sprayers.

It is applicable to mounted, trailed and self-propelled field crop sprayers used in field crops.