field test in southeast Alaska of Bacillus thuringiensis against the black-headed budworm, Acleris variana (fern.)
By: D.C. Schmiege and J.S. Hard.
Contributors: Hard, J. S.; Northern Forest Experiment Station (Juneau, Alaska)
Series: Research note NOR -- 17.; United States. Northern Forest Experiment Station. Research Note Nor -- 17.; U.S. Forest Service research note NOR -- 17.
Publisher: U.S. Forest Service, Northern Forest Experiment Station
Published: 1966
Place of publication: Juneau, Alaska
Language: eng
Subjects: Acleris variana -- Control -- Alaska; Forest insects -- Control -- Alaska; Bacillus thuringiensis
Notes: "May 1966"--P. [1].

"GPO 990-790"--P. 4.

Includes bibliographical reference.