Catalogue of exhibits of insect enemies of forests and forest products at the Louisiana Purchase Exposition, St. Louis, Mo., 1904

Description:

Identifier: catalogueofexhib48loui (find matches)
Title: Catalogue of exhibits of insect enemies of forests and forest products at the Louisiana Purchase Exposition, St. Louis, Mo., 1904
Year: 1904 (1900s)
Authors: Louisiana Purchase Exposition (1904 : Saint Louis, Mo.) Hopkins, A. D. (Andrew Delmar), 1857-1948
Subjects: Forest insects Forest products Trees Insect pests
Publisher: Washington, D.C. : U.S. Dept. of Agriculture, Division of Entomology
Contributing Library: U.S. Department of Agriculture, National Agricultural Library
Digitizing Sponsor: U.S. Department of Agriculture, National Agricultural Library

View Book Page: Book Viewer
About This Book: Catalog Entry
View All Images: All Images From Book
Click here to view book online to see this illustration in context in a browseable online version of this book.

Text Appearing Before Image:
Fig. 1.—Work of the Lawsons Cypress Bark-beetle in Twigs of Living Trees. a, Burrows at base of twig; b, b, wounds covered with gum; c, deformed twig; d, wound where twig has died and fallen
Text Appearing After Image:
'

Note About Images
Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.