Author: Plant Industry Bureau - Blacklight Search Results

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4491. Rye. Resistance in rye to leaf rust, Puccinia dispersa Erikss [with list of literature cited]; by E. B. Mains and C. E. Leighty.

Corporate/Agency Authors:: Plant Industry Bureau
Publisher:: Plant Industry Bureau
Date:: 1923

4492. Sand drown, chlorosis of tobacco due to magnesium deficiency, and relation of sulphates and chlorids of potassium to disease [with list of literature cited]; by W. W. Garner, J. E. McMurtrey, C. W. Bacon, and E. G. Moss.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1923

4493. Sclerotinia carunculoides, cause of serious disease of mulberry (Morus alba); by Eugene A. Siegler and Anna E. Jenkins.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1923

4494. Sclerotium rolfsii. Parasitism of Sclerotium rolfsii on Irish potatoes; by H. A. Edson and M. Shapovalov.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1923

4495. Seedling-blight. Influence of soil temperature and moisture on development of seedling-blight of wheat and corn caused by Gibberella saubinetii [with list of literature cited]; by James G. Dickson.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1923

4496. Seeds. Use of alternating temperatures in germination of seeds [with list of literature cited]; by George T. Harrington.

Corporate/Agency Authors:: Plant Industry Bureau
Publisher:: Plant Industry Bureau
Date:: 1923

4497. Soils. Oxygen-supplying power of soil as indicated by color changes in alkaline pyrogallol solution; by Lee M. Hutchins and Burton E. Livingston.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1923

4498. Soy-bean. Soybeans.

Corporate/Agency Authors:: Plant Industry Bureau
Publisher:: Plant Industry Bureau
Date:: [1923.]

4499. Spores in upper air; by Elvin C. Stakman, Arthur W. Henry, Gordon C. Curran, and Warren N. Christopher.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1923

4500. Strawberry culture, eastern United States; [by George M. Darrow].

Corporate/Agency Authors:: Plant Industry Bureau
Publisher:: Plant Industry Bureau
Date:: [Apr. 1919, revised Nov. 1922.] [1923.]

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