Potato leafroll virus — Effect of date of inoculation on percent infection and symptom expression Kenneth W. KnutsonGuy W. Bishop OriginalPaper Pages: 227 - 238
Terraclor as a control for various levels of Rhizoctonia inoculum in potato soils Clark H. LivingstonNagayoshi OshimaMonty D. Harrison OriginalPaper Pages: 239 - 243
Potato quality XXIV. Objective measurement of mealiness in potatoes Lauro LujanOra Smith OriginalPaper Pages: 244 - 252
Viking, a new, high-yielding, red-skinned potato variety R. H. JohansenE. P. LaNaA. P. Benson OriginalPaper Pages: 253 - 255
Fertility of S. phureja-haploid S. tuberosum F2 hybrids Gelacio Perez-UgaldeR. W. HougasS. J. Peloquin OriginalPaper Pages: 256 - 262