Publisher: Plant Industry Bureau - Blacklight Search Results

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4501. Timothy rust. Cytological study of infection of Baart and Kanred wheats by Puccinia graminis tritici [with list of literature cited]; by Ruth F. Allen.

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

4502. Tobacco. History and status of tobacco culture; by W. W. Garner, E. G. Moss, H. S. Yohe, F. B. Wilkinson, and O. C. Stine.

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

4503. Ustilago avenae. Influence of temperature, moisture, and oxygen on spore germination of Ustilago avenae [with list of literature cited]; by Edith Seymour Jones.

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

4504. Velvet-bean. Velvet beans.

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

4505. Watery rot of tomato fruits [physiological form of Oospora lactis, effect on host, penetration of cell walls by enzymic action, with list of literature cited]; by Fred J. Pritchard and W. S. Porte.

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

4506. Wheat. Club wheats; [by J. Allen Clark and John H. Martin].

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

4507. Wheat. Durum wheats; [by J. Allen Clark and John H. Martin].

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

4508. Wheat. Forcing germination of freshly harvested wheat and other cereals [with list of literature cited]; by George T. Harrington.

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

4509. Wheat. Growing hard spring wheat; by Carleton R. Ball and J. Allen Clark.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: June, 1915, corrected Jan. 1923. [1923.]

4510. Wheat. Hydrogen-ion concentration and varietal resistance of wheat to stemrust and other diseases [with list of literature cited]; by Annie May Hurd.

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

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