Influence of post-inoculum air temperature maxima on survival ofPhytophthora infestans in potato leaves Jack R. WallinWm. G. Hoyman OriginalPaper Pages: 769 - 773
Nordak and norgleam two new white-skinned potato varieties with early maturity and field resistance to virus Y R. H. JohansenN. SandarE. P. Lana OriginalPaper Pages: 774 - 777
Ventilation of chipping potatoes during the conditioning period T. MiyamotoE. J. WheelerS. T. Dexter OriginalPaper Pages: 778 - 783
Specific gravity of different zones within potato tubers M. K. SharmaD. R. IsleibS. T. Dexter OriginalPaper Pages: 784 - 788