19th Northeastern Forest Tree Improvement Conference (1972)

University of Maine Orono, Maine August 2-4, 1971

 Title   Status 
Diversity in Japanese Larch From Different Provenances Studied in Maryland Published
One-Parent Progeny Test of Sugar Maples Selected for Superior Sap-Sugar Production -- Early Results Published
Some Observations on the Transition From Female Bearing to Male Bearing in Balsam Fir Published
Photosynthetic Response of Balsam Fir Seedlings From an Altitudinal Gradient Published
Cone Characteristics and Seed Yield in Jack Pine Published
Leaf Flush in Black Walnut at Several Midwest Locations Published
Phenotypic Variation in Height, Diameter, and Volume of Eastern White Pine Trees in Southeastern New Hampshire--Selection Potential Published
Phenetic Affinities in Small Populations of New York Aspens Published
The Hybrid (Populus Deltoides X P. Balsamifera) X P. Nigra Var. Betulifolia in Manitoba Published
The Complete Tree Concept: A Challenge to the Forest Geneticist Published
Selection System for Evaluating Resistance of Scotch Pine Seedlings to Ozone and Sulfur Dioxide Published
Genetic Control of Susceptibility to Hypoxylon Mammatum in Native Aspens Published
Procedure For Selection of Hybrid Poplar Clones For Commerical Trials in the Northeastern Region Published
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