title: Translocation of paclobutrazol, a gibberellin biosynthesis inhibitor, in apple seedlings.
abstract: The [(2RS,3RS)-1-(4-chlorophenyl)-4,4-dimethyl-2-(1,2,4-triazol-1- yl)-pentan-3-ol] (paclobutrazol, PP333) measured in apple seedlings (;York Imperial' Malus domestica Borkh) was confirmed by gas chromatography-mass spectrometry. Data showed that paclobutrazol was taken up through roots and transported primarily in the xylem through the stems and accumulated in leaves. No detectable basipetal movement of paclobutrazol in apple seedlings was found.
authors: Fruit Laboratory, Agricultural Research Center, Agricultural Research Service, United States Department of Agriculture, Beltsville, Maryland 20705.
authors: S Y
authors: SY
authors: Wang
authors: T
authors: T
authors: Sun
authors: M
authors: M
authors: Faust