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The Penetration System of Orchard Spraying
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The Penetration System of Orchard Spraying

A. L. Melander and Rolla Kent Beattie
Bulletin (State College of Washington. Extension Service), 106, State College of Washington Extension Service
01/1913
DOI:
https://doi.org/10.7273/000003276
Handle:
https://hdl.handle.net/2376/118812
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eb_1913_01_n10624.73 MBDownloadView
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Abstract

Agriculture -- Washington (State) Home economics -- Washington (State)
Topics include the penetration system of spraying, the nozzle, the crook, high pressure, the tower, method of application, bordeaux vs vermorel nozzles, the use of the crook, the spray pump, low pressure pumps, gas sprayers, geared pumps, the dust sprayer, high pressure pumps, how to select a spray pump, a scoring card for rating power sprayers, how to calculate the capacity of a pump, the extension rod, and the hose

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