DANSK DS/ISO 22522 PDF

This International Standard relates to the field measurement of the spray deposit quantities in tree and bush crops that have been applied using ground driven sprayers.
It includes measurements of volume or mass of spray deposits (both absolute and their distribution) on the target structures such as leaves, fruits and losses to the soil.
This International Standard does not deal with the deposition of spray outside the treatment zone nor that lost as spray drift. However, the combination of the protocol for field measurements of spray drift as given in ISO 22866 with this Standard for crop deposit measurement may result in a good evaluation of spray mass balance in tree or bush spraying.
This International Standard allows for flexibility in the arrangement of field tests, but specifies standardized measurement procedures that could be useful to compare the results from different field experiments or laboratory test, like vertical patternator.