American Journal of Potato Research · 1965 · 25 citations · 0 references
AgricultureCrop SciencesPlant PathologyBreeding For Disease ResistanceCrop ImprovementGermplasm EvaluationCultivar DevelopmentDisease ResistanceDurable Resistance BreedingResistance ManagementResistant Crop VarietiesDisease Resistance ImprovementPotato PlantersResistant Cultivar EvaluationScab DiseasesScab ResistanceScab Symptoms