Gum spots in black cherry caused by natural attacks of peach bark beetle
By: Charles O. Rexrode.
Contributors: Northeastern Forest Experiment Station (Radnor, Pa.)
Series: Research paper NE -- 474.
Publisher: U.S. Dept. of Agriculture, Forest Service
Published: 1981
Place of publication: [Broomall, Pa.?]
Language: eng
Subjects: Cherry -- Diseases and pests.
Notes: "Northeastern Forest Experiment Station ... Broomall, Pa."--P. 4 of cover.

Bibliography: p. 5.