Production and chemical composition of potatoes related to placement and rate of nitrogen W. M. Laughlin OriginalPaper Pages: 1 - 15
Distribution of oxidase enzymes in potato tubers relative to blackspot susceptibility II. Peroxidase and Catalase M. L. WeaverE. HautalaR. M. Reeve OriginalPaper Pages: 16 - 20
Row treatment of potatoes with systemics for meadow nematode (Pratylenchus penetrans) control Arthur HawkinsP. M. Miller OriginalPaper Pages: 21 - 25
North Dakota State University Leaf “Squeezer” R. C. HastingsH. L. KuceraEverett Tool News and Reviews Pages: 33 - 34