00000nam 2200000za 4500 9.824134 CaOODSP 20250303104652 cr ||||||||||| 160914s1940 oncaoe|#o f000 0 eng d CaOODSP eng n-cn--- A12-8/3-1940E-PDF Ritchie, T. F. The potato in Canada [electronic resource] / by T.F. Ritchie ; with a section on insects affecting the potato / by Alan G. Dustan; and a section on potato diseases / contributed by the Division of Botany and Plant Pathology, Science Service. Insects affecting the potato Potato diseases Rev. Ottawa : Department of Agriculture : Division of Horticulture, Experimental Farms Service, 1940. 72 p. : ill. Farmers' bulletin ; 3 Cover title. "Issued July 1940." Issued also in French under title: La pomme de terre au Canada. Historical publication digitized by Agriculture and Agri-Food Canada. Partial contents: The potato in Canada / by T.F. Ritchie -- Insects attacking the potato / by Alan G. Dustan -- The more common diseases of potatoes / contributed by the Division of Botany and Plant Pathology, Science Service. A comprehensive treatise on the potato, including growing requirements, varieties of potato, tillage, harvesting, digging machinery, grading of potaotes, cost of production, pests and diseases. gccst Potatoes gccst Plant diseases gccst Pests Dustan, Alan G. Canada. Department of Agriculture. Canada. Experimental Farms Service. Canada. Botany and Plant Pathology Division. La pomme de terre au Canada (CaOODSP)9.824146 Farmers' bulletin (Canada. Department of Agriculture : 1936) 3 (CaOODSP)9.824039 PDF 9.03 MB https://publications.gc.ca/collections/collection_2016/aac-aafc/agrhist/A12-8-3-1940-eng.pdf Publication 483