An agricultural multi-fluid spray system comprising: a plurality of working fluid sources ; a plurality of lines carrying a plurality of working fluids from the plurality of working fluid sources ; and a first spray nozzle having a plurality of inlets coupled to the plurality of lines and having a plurality of outlets selectively coupled to the plurality of inlets , the first spray nozzle having at least one control valve operatively positioned between the plurality of inlets and the plurality of outlets , the first spray nozzle being configured to segregate the plurality of working fluids into a plurality of fluid paths within the first spray nozzle upstream of the at least one control valve , the at least one control valve being configured and controlled to selectively route the plurality of fluid paths to one or more of the plurality of outlets ; the plurality of inlets includes a first inlet and a second inlet defined in a body of the first spray nozzle ; and wherein the at least one control valve includes a first control valve and a second control valve , the first control valve being in communication with the first inlet through a first internal passageway and the second control valve being in communication with the second inlet through a second internal passageway , the first internal passageway being isolated from the second internal passageway upstream from the first and second control valves , characterized in that the plurality of inlets further includes a third inlet defined in the body of the first spray nozzle ; and wherein the at least one control valve further includes a third control valve in communication with the third inlet through a third internal passageway , the third internal passageway being isolated from the first and second internal passageways . a plurality of working fluid sources ; a plurality of lines carrying a plurality of working fluids from the plurality of working fluid sources ; and a first spray nozzle having a plurality of inlets coupled to the plurality of lines and having a plurality of outlets selectively coupled to the plurality of inlets , the first spray nozzle having at least one control valve operatively positioned between the plurality of inlets and the plurality of outlets , the first spray nozzle being configured to segregate the plurality of working fluids into a plurality of fluid paths within the first spray nozzle upstream of the at least one control valve , the at least one control valve being configured and controlled to selectively route the plurality of fluid paths to one or more of the plurality of outlets ; the plurality of inlets includes a first inlet and a second inlet defined in a body of the first spray nozzle ; and wherein the at least one control valve includes a first control valve and a second control valve , the first control valve being in communication with the first inlet through a first internal passageway and the second control valve being in communication with the second inlet through a second internal passageway , the first internal passageway being isolated from the second internal passageway upstream from the first and second control valves , characterized in that the plurality of inlets further includes a third inlet defined in the body of the first spray nozzle ; and wherein the at least one control valve further includes a third control valve in communication with the third inlet through a third internal passageway , the third internal passageway being isolated from the first and second internal passageways . <EOS>