Primo 250 EC Version Download 1703 File Size 616.60 KB File Count 3 Create Date June 25, 2018 Last Updated October 5, 2022 Download Description Attached Files Active: 250 g/L trinexapac-ethyl For the reduction of leaf and stem growth of grass species, as an aid in turf management and as an aid in Winter Grass management. FileActionLabelDownload Info SheetDownload SDSDownload