A guide to insect injury of conifers in the Lake States
By: by Louis F. Wilson.
Contributors: United States. Forest Service.
Series: Agriculture handbook ; no. 501; Agriculture handbook (United States. Dept. of Agriculture) ;; no. 501.
Publisher: Forest Service, U.S. Dept. of Agriculture : for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1977
Place of publication: Washington
Language: eng
Number of pages: 218
Subjects: Conifers -- Diseases and pests -- Lake States -- Identification.; Forest insects -- Lake States -- Identification.; Trees -- Wounds and injuries -- Identification.
Notes: Updates and replaces Identification of conifer insects by type of tree injury, Lake States, H. J. MacAloney and D. C. Schmiege, published in 1962 as Station paper 100 of the Lake States Experiment Station.
Includes indexes.