The Drug Plants of Illinois

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Epidemic Diseases of Fruit Trees in Illinois 1922-1928

From 1921 through 1928, a survey was made in Illinois of the epidemic diseases of fruit-trees. During these years, methods of measuring the epidemics had to be devised, tested, and perfected; in every year the epidemics were measured with the means at hand, and the measurements were recorded according to definite plans. The full results of this survey are now reported in the text of this paper.published or submitted for publicationis peer reviewe

2 sooty molds occurring on the mango in Puerto Rico

Thesis (M.A.)--University of Illinois, 1920.Typescript.Includes bibliographical references (leaf [21])

Rout the Weeds! Why, When and How.

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A Preliminary Report on the Common Bacterial and Fungous Diseases of Crop Plants in Illinois

The common diseases of crop plants, caused by the attack of parasitic fungi and bacteria, take an annual toll of the crops of Illinois that runs into values the magnitude of which is seldom realized; and the fact that Illinois stands second, among the United States, to none but Texas and Iowa in the value of its agricultural products lends an especial significance to their destructiveness.published or submitted for publicationis peer reviewe

Rout the Weeds!

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Rout the Weeds! Why, When and How.

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Pleasure with plants

32 (1939