Number 1, June

Tree Physiology 1:1–8 [ Summary ] [ Full Text ]
Boron and ectomycorrhizal influences on indole-3-acetic acid levels and indole-3-acetic acid oxidase and peroxidase activities of Pinus echinata Mill. roots
R. J. Mitchell, H. E. Garrett, G. S. Cox and A. Atalay

Tree Physiology 1:9–20 [ Summary ] [ Full Text ]
An estimate of the photosynthetic production of individual trees in a Chamaecyparis obtusa plantation
Akio Hagihara and Kazuo Hozumi

Tree Physiology 1:21–30 [ Summary ] [ Full Text ]
Sustained division of protoplast-derived cells from primary leaves of Pinus pinaster, factors affecting growth and change in nuclear DNA content
Helene David, Marie-Therese De Boucaud, Jean-Maurice Gaultier and Alain David

Tree Physiology 1:31–36 [ Summary ] [ Full Text ]
Seasonal variation in the biomass and non-structural carbohydrate content of fine roots of teak (Tectona grandis L. f.) plantations in a dry tropical region
K. P. Singh and K. Srivastava

Tree Physiology 1:37–45 [ Summary ] [ Full Text ]
Effects of atmospheric humidity and acclimation temperature on the temperature response of photosynthesis in young Larix decidua Mill.
Walter Tranquillini, Wilhelm M. Havranek and Peter Ecker

Tree Physiology 1:47–52 [ Summary ] [ Full Text ]
An effect of gravity on bud-burst in balsam fir
J. Worrall and C. H. A. Little

Tree Physiology 1:53–56 [ Summary ] [ Full Text ]
Ribulose-1,5-bisphosphate carboxylase activity of Populus tremuloides Michx. bark tissues
M. Schaedle and A. A. Brayman

Tree Physiology 1:57–65 [ Summary ] [ Full Text ]
Germination of Eucalyptus sieberi, L. Johnson seeds. I. Response to substrate and atmospheric moisture
Ann Gibson and E. P. Bachelard

Tree Physiology 1:67–77 [ Summary ] [ Full Text ]
Germination of Eucalyptus sieberi L. Johnson seeds. II. Internal water relations
Ann Gibson and E. P. Bachelard

Tree Physiology 1:79–83 [ Summary ] [ Full Text ]
Effects of ABA application on cessation of shoot elongation in long-day grown Norway spruce seedlings
Ola M. Heide

Tree Physiology 1:85–94 [ Summary ] [ Full Text ]
The electrical conductivity of Norway spruce needle diffusate as affected by certain air pollutants
Theodore Keller

Tree Physiology 1:95–99 [ Summary ] [ Full Text ]
Effect of GA_{4 + 7} on the initiation and development of the inflorescence bud of evergreen azalea
Monique Bodson

Tree Physiology 1:101–113 [ Summary ] [ Full Text ]
Effects of gibberellin A_{4 + 7} and bark-ringing on cone initiation in mature Picea sitchensis grafts
K. A. Longman, J. McP Dick, M. Mugglestone and R. I. Smith

Tree Physiology 1:115–125 [ Summary ] [ Full Text ]
Influence of gibberellic acid and stock plant irradiance on carbohydrate content and rooting in cuttings of Scots pine seedlings (Pinus sylvestris L.)
Arild Ernstsen and Jürgen Hansen