Authors: Dong, SF Scagel, CF Cheng, LL Fuchigami, LH Rygiewicz, PT

Citation: Sf. Dong et al., Soil temperature and plant growth stage influence nitrogen uptake and amino acid concentration of apple during early spring growth, TREE PHYSL, 21(8), 2001, pp. 541-547

Authors: Scagel, CF Linderman, RG

Citation: Cf. Scagel et Rg. Linderman, Modification of root IAA concentrations, tree growth, and survival by application of plant growth regulating substances to container-grown conifers, NEW FOREST, 21(2), 2001, pp. 159-186

Authors: Scagel, CF Linderman, RG Scagel, RK

Citation: Cf. Scagel et al., Ten-year growth and survival of Douglas-fir seedlings treated with plant growth regulating substances at transplant, CAN J FORES, 30(11), 2000, pp. 1778-1787