Efficacy of Bacillus thuringiensis on western spruce budworm relative to deposit density and foliar development
By: by M.A. Marsden, D.B. Twardus, and W.M. Ciesla
Contributors: Ciesla, William M.; Twardus, Daniel B.; United States. Forest Pest Management. Methods Application Group
Publisher: U.S. Dept. of Agriculture, Forest Service, Forest Pest Management, Methods Application Group
Published: 1984
Place of publication: Fort Collins, Colo
Language: eng
Number of pages: 12
Subjects: Aerial spraying and dusting in agriculture; Bacillus thuringiensis; Forest insects; Control; Western spruce budworm
Notes: "July 1984."

"Report no. 84-7."

Includes bibliographical references (p. 12).