Evaluation of aerially-applied nuclear polyhedrosis virus for suppression of the gypsy moth, Lymantria dispar L.
By: by J.D. Wollam, W.G. Yendol, and B.F. Lewis.
Contributors: Yendol, William G., 1931-; Lewis, Franklin B.; Northeastern Forest Experiment Station (Radnor, Pa.); United States. Forest Service.
Series: Research paper NE -- 396.
Publisher: Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station
Published: 1978
Place of publication: Broomall, Pa
Language: eng
Subjects: Gypsy moth -- Biological control -- Pennsylvania; Aerial spraying and dusting in forestry -- Pennsylvania
Other titles: Evaluation of aerially applied nuclear polyhedrosis virus for suppression of the gypsy moth, Lymantria dispar L.
Notes: Cover title.

Bibliography: p. 8.