Ornamental plants, 1981: a summary of research

Evaluating hardwood and pinebark media for container grown woody ornamentals / Elton M. Smith and Sharon A. Treaster -- Fly ash as a medium amendment for container grown ornamentals / Thomas A. Fretz, Charles H. Gilliam, Wendy J. Sheppard, and Hugh A. Poole -- Fertilizing trees in the landscape: a 9-year evaluation / Elton M. Smith and Sharon A. Treaster -- Effects of nitrogen fertilization on Acer rubrum 'Red Sunset' grown in containers / S. M. Still, C. H. Gilliam, and M. E. Watson -- Shoot tip culture of Amelanchier laevis / R. Daniel Lineberger -- Effects of cutting dates and rates of IBA on the rooting of four Tilia taxa / Steven M. Still -- Variation in wound-closure rates among Acer rubrum cultivars / Peter Gallagher and T. Davis Sydnor -- Preventing habitual iron chlorosis of woody landscape plants / Elton M. Smith and Sharon A. Treaster -- Boron toxicity in woody ornamentals / C. H. Gilliam, M. E. Watson, and E. M. Smit