26th Northeastern Forest Tree Improvement Conference (1978)

School of Forest Resources The Pennsylvania State University University Park, Pennsylvania July 25-26, 1978

	Title	Status
	Vegetative Propagation in Forestry	Published
	Growth and Differentiation of American Chestnut Callus Cultures	Published
	Selecting Trees for Adaptation to the Mineral Environment	Published
	The Effect of Container Type, Fertilizer Treatment, and Mycorrhizal Inoculation on the Production of Container-Grown Hardwoods	Published
	Variation in White Spruce From 24 Different Provenances Studied in Maryland's Piedmont Plateau	Published
	Scleroderris Canker Threatens Pines in the Northeast	Published
	A Practical Look at Christmas Tree Improvement in Pennsylvania	Published
	Decay Resistant Trees	Published
	A Germplasm Collection and Evaluation Program for Alnus Glutinosa	Published
	Mapping Jack Pine Distribution by Satellite	Published
	Characteristics of Eastern Spruce Gall Aphid Attack Among 24 White Spruce Seed Sources in Central Maine	Published
	Isozymes for Tree Improvement	Published
	Cortical Strobic Acid Concentrations in Eastern White Pine Resistant and Susceptible to the White-Pine Weevil	Published
	Evalutaion of Early Growth Among Hybrid Poplar Clonal Tests in the Northeastern United States	Published
	Experimental Designs for Comparing Landscape Tree Cultivars Under City Conditions	Published
	Genetics of Air Pollution Tolerance of Trees in the Northeastern United States	Published
	Preliminary Results of Competition Among Hybrid Poplar Clones	Published
	Tulip-Poplar Hardiness Trials in Southern Ontario	Published
	Performance of Eastern White Pine From the Southern Appalachians in Eastern United States, New Zealand, and Australia	Published