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Showing papers in "Journal of the American Society for Horticultural Science in 1975"





























Journal Article
TL;DR: Uni-F529 was shown to be superior to succinic acid 2,2 dimethyl hydra/i& (da'mino/idc, SADIf) in inhiting stem elongation in PhmccAa ~jlc/~ari.
Abstract: Ahs/rrrc~. N-pyrrolidino succinamic acid (Uni-F529) was considerably superior lo succinic acid 2,2 dimethyl hydra/i& (da’mino/idc, SADIf) in inhihiting stem elongation in PhmccAa ~jlc/~ari.r L. ‘Black Valcntinc’ and (%r~.se/trlrc,/,rlo,r ,,,ori/~~/icl,tr Kam;tl. ‘Bright Golden Anne’. This wits true in winlcr or summer grccnhouscs. Under ccm!rollcd tcmpcraturc and light condilions tissue conccntrntions ofduminozide were higher than those for Uni-l:i29. Ncithcr d;rmino/idc nor Uni-F529 was metaholizcd significantly in beans during the 3 LO 7 day test pcriotih. The grcatcr :tctiviry ol’ the pyrrolidino analog relative 10 daminozidc must rc:llec( incrcascd activily al the site ol’ ;Ictit,n and/or reduced slor;cgc of Uni-F.529 a1 inacltve sites in planls.