Side view of hop duster used at OSC

Title
Side view of hop duster used at OSC
LC Subject
Hops
Description
"Note Y's used to divide dust stream. Also note that this old type duster with dust entering air-stream after air leaves the fan. This type is quite inferior to the newer types which thoroughly mix the air and the dust by passing through the fan." From the report "Hop pests and their control: A Report of the Control of the Hop Red Spider and Other Closely Related Problems During the Season of 1940," Morrison, H.E.; Vertrees, J.D. (Jack)
Work Type
photographs
Location
Oregon >> United States
Date
1940
Identifier
RG25_1940 side view hop duster 2
Rights
In Copyright
Local Collection Name
Agricultural Experiment Station Records, 1889-2002 (RG 025)
Type
Image
Format
image/tiff
Set
Oregon Hops & Brewing Archives OSU Special Collections & Archives Research Center
Institution
Oregon State University
Submission Date
2015-05-13