Sprague, Roderick, - Biodiversity Heritage Library

A revised check list of the parasitic fungi on cereals and other grasses in Oregon

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By: Sprague, Roderick, - United States. Division of Mycology and Disease Survey.

Publication info: [Washington, D.C.], Division of Mycology and Disease Survey, Bureau of Plant Industry, United States Department of Agriculture, 1942

Holding Institution: U.S. Department of Agriculture, National Agricultural Library

Check list of the diseases of grasses and cereals in Alaska

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By: Sprague, Roderick, - United States. Plant Disease Epidemics and Identification Section.

Publication info: Beltsville, Md, Plant Disease Epidemics and Identification Section, Agricultural Research Service, United States Department of Agriculture, 1955

Holding Institution: U.S. Department of Agriculture, National Agricultural Library

Rootrots and leafspots of grains and grasses in the northern Great Plains and western states

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By: Sprague, Roderick, - United States. Plant Disease Survey.

Publication info: Beltsville, Md, Plant Disease Survey, Division of Mycology and Disease Survey, Bureau of Plant Industry, Soils, and Agricultural Engineering, Agricultural Research Administration, United States Department of Agriculture, 1946

Holding Institution: U.S. Department of Agriculture, National Agricultural Library