Potential pine butterfly defoliation in 1978 in western Montana
By: by Scott Tunnock and Hubert Meyer.
Contributors: Meyer, Hubert E.; United States. Forest Service. Northern Region. State & Private Forestry.
Series: Forest insect & disease management; Report - Forest Service, Northern Region, Forest Insect and Disease Management -- no. 78-11.; Report (United States. Forest Service. Northern Region) -- no. 78-11.
Publisher: Forest Insect & Disease Management, USDA, Forest Service, Northern Region, State & Private Forestry
Published: 1978
Place of publication: Missoula, MT
Language: eng
Subjects: Pine butterfly -- Montana.; Neophasia -- Montana.; Ponderosa pine -- Diseases and pests -- Montana.; Defoliation -- Montana.
Notes: Caption title.

Includes bibliographical references (p. 8).

Also issued online.