Biological evaluation of pine resin midge and elytroderma disease on three sales, McCloud Ranger District, Shasta-Trinity National Forest
By: John W. Dale, Gregg DeNitto
Contributors: DeNitto, Gregg; United States. Forest Pest Management
Series: Report -- no. 87-14; Report (United States. Forest Pest Management : Pacific Southwest Region) -- no. 87-14.
Publisher: USDA, Forest Service, Pacific Southwest Region, State and Private Forestry, Forest Pest Management
Published: 1987
Place of publication: San Francisco, Calif
Language: eng
Subjects: Ponderosa pine; Diseases and pests; Insect pests; Elytroderma deformans
Notes: Caption title.

"August 4, 1987."

"3420 biological evaluation."

Includes bibliographical references.