A technique to artificially infest beech bark with the beech scale Cryptococcus fagisuga (Lindinger)
By: David R. Houston
Contributors: Northeastern Forest Experiment Station (Radnor, Pa.)
Series: Research paper NE -- 507
Publisher: United States Department of Agriculture, Forest Service, Northeastern Forest Experiment Station
Published: 1982
Place of publication: Broomall, PA
Language: eng
Subjects: Beech bark disease; Cryptococcus; Scale insects
Notes: Title from title screen (viewed Sept. 11, 2013).

Includes bibliographical references (page 8).