00000nam 2200000za 4500 9.823152 CaOODSP 20250303104652 cr ||||||||||| 160824s1929 oncaoe| o f001 0 eng d CaOODSP eng n-cn---- A12-2/81-1929E-PDF Smut diseases of cultivated plants [electronic resource] : their cause and control / by H.T. Güssow and I.L. Conners. At head of title: Studies in cereal diseases I Ottawa : Division of Botany, Dominion Experimental Farms : Dominion of Canada Department of Agriculture, 1929. 79 p. : ill. Bulletin, New series ; no. 81 Title from cover. Historical publication digitized from Agriculture and Agri-Food Canada collection. Includes bibliographical references and index. Partial contents: Part I, General remarks -- Part II, Description of smut diseases, life histories and treatments -- Part III, Botanical description of smut fungi. "The well-known conspicuous diseases commonly designated as " Smut Diseases " are by no means exclusively confined to cultivated or economically important members of the natural order of grasses,—among which our cereals are the most valuable,—but they also occur in other plants widely distant in relationship from the grass family. Their importance to the farmer diminishes as the properties of the plants attacked become of less economic value. For this reason, the following pages are devoted to a study of the more important forms occurring on plants of agricultural value"--p. 3. gccst Cereals gccst Plant diseases Conners, Ibra L. (Ibra Lockwood), 1894-1989. Canada. Department of Agriculture. Canada. Division of Botany. Bulletin (Canada. Department of Agriculture) no. 81 (CaOODSP)9.812039 PDF 7.15 MB https://publications.gc.ca/collections/collection_2016/aac-aafc/agrhist/A12-2-81-1929-eng.pdf