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Creator:: Oregon Agricultural Experiment Station and Washburn, F. L. (Frederic Leonard), 1860-1927
Abstract:: Published March 1892. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: emerging from cocoon The full grown worm is about i inch long, yellowish white with a red dish, brown

Creator:: Chittenden, F. H. (Frank Hurlbut), 1858-1929 and United States. Division of Entomology
Abstract:: Recent years have witnessed extensive destruction of forest growth, particularly of pine, spruce, and chestnut, in portions of the United States east of the Rocky Mountains. This injury has been very generally attributed to insects, and there is evidence that certain wood and bark-boring species have largely contributed to the...
Resource Type:: Technical Report
Full Text:: to a fungus disease, and it is possible that such is the case. The chestnut-boring species, however

Creator:: Hopkins, A. D. (Andrew Delmar), 1857-1948 and United States. Division of Entomology
Resource Type:: Technical Report
Full Text:: defoliators 17 Beneficial insects and diseases 19 General observations on forest trees and forest

Creator:: Oregon Agricultural Experiment Station and Cordley, A. B. (Arthur Burton), 1864-1936
Abstract:: Published June 1899. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: Entomology and Plant Diseases. OREGON AGRIGULTURRL EXPERIMENT STRTION. CORVALL.18, OREGON. TO A. B. ORDLEY

Creator:: Review Publishing Company
Abstract:: Gerald W. Williams Collection
Resource Type:: Book
Full Text:: free from plagues or diseases com- mon to cattle in other parts of the conn try that there is a

ScholarsArchive@OSU