The Effectiveness of Bacillus thuringiensis, diflubenzuron and fenitrothion against the hemlock looper, Lambdina fiscellaria, in Newfoundland in 1987
By: by A.G. Raske ... [et al.].
Contributors: Raske, A. G.
Series: Information report -- N-X-279.; Information report (Canada. Forestry Canada. Newfoundland and Labrador Region) -- no. 279.
Publisher: Forestry Canada, Newfoundland & Labrador Region
Published: 1991
Place of publication: St. John's, Nfld
Language: eng
Number of pages: 74
Subjects: Hemlock looper -- Control -- Newfoundland.; Aerial spraying and dusting in forestry -- Newfoundland.
Notes: Summary also in French.

Includes bibliographical references (p. 31-32).