C. O. Johnston

Inheritance of resistance to leaf rust, Puccinia triticina Erikss., in crosses of common wheat, Triticum vulgare Vill

A study of smut resistance in corn seedlings grown in the greenhouse

Fifth revision of the international register of physiologic races of Puccinia rubigo-vera (DC.) wint. F. sp. Tritici (Eriks.) Carleton = (P. triticina erikss.)

Physiologic races of Puccinia recondita f. sp. tritici in the United States from 1926 through 1960

The wheat stem rust epidemic of 1937 in Kansas

The control of sorghum kernel smut and the effect of seed treatments on vitality of sorghum seed

Sixth revision of the International register of physiologic races of Puccinia recondita ROB. ex DESM. (formerly P. Rubigo-vera tritici)

The stem rust epidemic of 1935 in Kansas

Physiologic races of Puccinia recondita Rob. Ex. Desm. in the United States in 1961

Studies on physiologic specialization in Puccinia triticina