The identification and evaluation of hybrid plants among open pollinated true seed families Gisela C. ArndtS. J. Peloquin OriginalPaper 01 July 1990 Pages: 393 - 404
Performance of haploid x wild species, 2x hybrids (involving five newly evaluated species) in 4x × 2x families G. L. YerkS. J. Peloquin OriginalPaper 01 July 1990 Pages: 405 - 417
Influence of potato cultivars on the effectiveness of fungicide control of early blight B. J. Christ OriginalPaper 01 July 1990 Pages: 419 - 425
Assessment of field responses of potato cultivars and breeder seedlings to potato late blight epidemics H. W. (Bud) PlattK. B. McRae OriginalPaper 01 July 1990 Pages: 427 - 441
The effect of ethylene and abscisic acid on symptom expression of bacterial ring rot in eggplant and potato Chester J. KurowskiNeil C. Gudmestad OriginalPaper 01 July 1990 Pages: 443 - 459
Foliar solanidine glycoside levels in Solanum tuberosum populations selected for potato leafhopper resistance L. L. SanfordK. L. DeahlT. L. Ladd OriginalPaper 01 July 1990 Pages: 461 - 466
Donald John MacLeod 1894–1990 S. H. DeBoerN. S. WrightH. J. Murphy News And Reviews 01 July 1990 Pages: 470 - 471